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Posts Tagged ‘Visual’

Microsoft launches AI-powered Bing Visual Search

23 Jun

Microsoft today announced a new AI-powered Visual Search function for its Bing search engine that will pretty much directly compete with Google Lens. Visual Search will let users search the web and shop online through pictures they have taken or selected from their camera roll.

For example, you can find out more about a landmark or flower by capturing it through the Bing app or uploading it from your device memory. Visual Search will then identify the object in question and provide web links you can explore further.

In the same way, you can shop for fashion items or furniture. If you see an object you like, take or upload a photo of it and the system will reply with shopping options and pricing for similar-looking items.

The Bing team says Visual Search will be continuously improved and expanded but the current version is available today in the Bing app for iOS and Android as well as Microsoft Launcher and the Microsoft Edge browser for Android. It’ll also be soon available in Microsoft Edge for iOS and on Bing.com.

Articles: Digital Photography Review (dpreview.com)

 
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How to do Visual Storytelling with Photos

29 May

The old adage, “A picture is worth a thousand words”, essentially means that what you can see in one image would take many words to describe the contents, the action, the emotion, what it’s about, and so on. It’s visual storytelling. One powerful picture can evoke an instant response and connection. It allows people to shape what they see, tell its story to them in their words.

Think of some of the most iconic images in history – the sailor kissing the girl in a crowded street by Alfred Eisenstaedt, the Migrant Mother holding her children during the depression by Dorothea Lange, Clearing Winter Storm by Ansel Adams. They are all powerful images that tell a story with impact.

lady in an American flag outfit at a festival - How to do Visual Storytelling with Photos

Sometimes we want to tell more of a story of a place or an event, where we can take many images and tell much more of the story. This allows us to include extra detail elements, wider scene-setting shots, and have the action covered from different angles or points of view.

Doing this provides new challenges. The overall story needs to make sense, have a beginning/middle/end sequence, as well as have some action or conflict and possibly resolution. So the challenge is not just to take enough images to cover what is happening, but to then blend them into a coherent story which makes sense to the viewer.

What does it take to do visual storytelling with photos?

Here are some tips to help you increase the visual storytelling elements of your images.

Example images below

A 90-minute drive from where I live is a small village called Akaroa. It was settled in the 1840s by French settlers and later other Europeans, who shared it with the local Maori tribes. The history of the area is very important and celebrated every year with a weekend festival, starting with a parade featuring descendants of original settlers. I went along with my camera a couple of years ago and spent the weekend wandering around.

This is a context statement (see #4 below) and comments have been added to some images to provide further context.

1. Answer the five key questions

  1. What is happening?
  2. Who is there?
  3. Why is it happening?
  4. Where is it happening?
  5. When is it happening?

In relation to the festival. first I needed some scenery shots – this is the where.

How to do Visual Storytelling with Photos - Akaroa harbour in NZ with boats and a hill

Looking back up Akaroa Harbour to the Village, with Banks Peninsula hills in the background.

bridge over a stream - How to do Visual Storytelling with Photos

How to do Visual Storytelling with Photos - main wharf in Akaroa

Akaroa main wharf.

Include any well-known landmarks in the area – things that will easily visually identify it to anyone who has been there or seen them before. This helps give a sense of place and tells more of the where story.


2. Framing a sequence of events

Instead of trying to cram everything into one big image, where it can be confusing, shoot a series of more specific shots that relate to each other and tell the story that way.

Sequencing – is there a group of images you can put together that tell their own story?

3. Story structure

Your visual storytelling needs certain elements included to help it make sense, tell the story you want it to, and engage the viewer. This is called narrative. Essential elements of story structure include:

  • Introduction  – Sets the scene, introduces important characters, sets the tone and theme.
  • Plot – What is happening, who is it happening to, what are the outcomes?

What about the event? where is all the color and excitement? This is the What and the Who and the Why – which are all part of the plot.

I liked the contrast of the Maori woman and child in their native dress, against the bold red of the brass band.

Children in native Maori dress followed up by the descendants of French and German settlers in period style clothing.

Everyone enjoying the beautiful day out.

  • Themes – Your images should be linked in obvious, but subtle ways, to each other and this can be done in different ways:
    • Visual – Repeating elements (e.g. street signs), color (have a limited color palette or always show an element of a single color in each image).
    • Style – Have a consistent style in the way the images are shot or are processed, using a specific focal length or lens.
    • Consistency – Shooting the same subject but in different places or situations (e.g. interesting doorways, statues, manhole covers, all in different cities or countries) or shooting the same subject over time (a pregnancy story, or engagement to wedding day story).
    • Relationships – Between people or elements in an environment.

And as is traditional in Akaroa, dinner at the end of the day is fish and chips from the local shop by the beach, and ever-present seagulls fighting over a chip.

Note this isn’t the story as I would necessarily tell it visually, but examples of different shots of a place and an event to give you an idea of the things to look out for.

One of the things I did do is provide some consistency with the way they are edited, so tonally they are all the same, other than the variations in color temperature of the sun at different times of the day.

4. Context

The relationship of all the images to each other provide the overall context for the story to be structured within and therefore viewed. So when you are building your visual story you need to have an idea of the context to frame it all within. Otherwise, it could appear to be a group of random images that may or may not be visually related in some way.

It may be that a short textual description or explanation sets the scene and provides the viewer with enough context to assimilate the images within. However, that option may not always be available so plan your story so that it can stand alone on its own visual merits.

Final examples

Are there any local characters you should include? This is part of the Who.

Is there any interesting architecture that helps tell the story – like in this instance, some historical buildings?

This older building has been modernised but the date gives testament to its origins. The decorative street lamps add extra flavor.

Akaroa embraces its French history with red/white/blue featuring strongly, and many places and streets are French names.

Detail shots are also nice to include, they can add flavor to the series, and interest with different points of view. Use them to tell parts of the story.

This guy was clearly important but I didn’t catch his name.

A confession

I have a confession to make. The reality is that these images are actually sourced from about three different trips. They were not all shot in one weekend for the purpose of illustrating my point, and to a certain extent, that shows in the coherence of them.

While a story could be cobbled together from these images (or other ones in my archive) they were not all shot with the idea of craft and doing visual storytelling. That shows the importance of thinking about this beforehand and shooting with intent. It means your final outcome should be the better for it.

Summary

Event or travel photography has its own challenges, and it may not always be possible for you to think about doing visual storytelling when you are in the midst of things. Maybe you don’t have to cover the whole event or trip – maybe, just a special portion of it catches your interest.  Visual stories can be small and intimate too, they don’t have to be grand scale every time. A family birthday, the local school fair or market, a day out the beach, a walk in the park on a nice evening – three images, five more shots, and a few pairs of sequences.

Hopefully, this will give you enough of an idea to start thinking about telling a story with your images, it is not something I do enough myself, and if you have any tips, feel free to comment below.

The post How to do Visual Storytelling with Photos appeared first on Digital Photography School.


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DJI launches Zenmuse XT2 4K visual and thermal camera for enterprise drones

30 Mar

DJI has teamed up with FLIR Systems to launch the Zenmuse XT2, its newest thermal camera for drones. As with the original XT model launched in 2015, the XT2 captures heat signatures to reveal things otherwise invisible to the naked eye. On-board FLIR MSX tech combines both the heat data and visual data from the camera into a single image for easier object identification.

The model features a 12MP 4K visual camera with a 1/1.7″ CMOS sensor (up to 8x digital zoom) and two different thermal resolutions: 336 x 256 (up to 4x digital zoom) and 640 x 512 (up to 8x digital zoom). It also sports 9mm, 13mm, 19mm, and 25mm lenses, and an IP44 rating for flights in fog, rain, snow, and smoke.

DJI’s Spotlight Pro tech utilizes both HeatTrack and QuickTrack flight modes to automatically track objects while the operator concentrates on incoming data and flight operations.

The Zenmuse XT2 thermal camera is designed for use in search and rescue operations, to perform industrial inspections, and more. The camera is compatible with the DJI Matrice 600 Pro and Matrice 200 Series enterprise drones; support will arrive first in the Android app followed later on by the iOS app.

Authorized DJI Enterprise dealers around the globe are now offering the Zenmuse XT2 thermal camera, but DJI hasn’t revealed the price. FLIR is accepting quote requests from potential customers, though.

Press Release

DJI Gives Drones More Power For Commercial Use

Zenmuse XT2 Thermal Camera And Payload SDK Transform DJI’s Drones Into Specialized Platforms For Any Industrial Purpose Including Inspections, Public Safety And Saving Lives

DJI, the world’s leader in civilian drones and aerial imaging technology, unveiled new technology and tools to customize its enterprise drone platforms for specialized tasks such as infrastructure inspection, precision agriculture, firefighting and search and rescue.

The new Zenmuse XT2 thermal imaging camera, created in partnership with FLIR Systems, is a critical tool for drone operators to capture heat signatures invisible to the naked eye. Its side-by-side visual and thermal imaging sensors provide unparalleled data capture and situational awareness during emergency services, disaster recovery and industrial inspection uses. DJI’s powerful new Payload Software Development Kit (SDK) allows innovative drone startups, developers, and sensor and device manufacturers to easily integrate custom cameras, sensors and other types of payloads onto DJI drones, unlocking the true potential of drone technology for businesses, governments and researchers around the world.

“The Zenmuse XT2 continues our longstanding partnership with FLIR to create the most powerful thermal imaging solution available on a drone today. This is a significant advancement for public safety professionals who are using drones to save lives and creating new industrial applications across different verticals,” said Jan Gasparic, Head of Enterprise Partnerships at DJI. “Our new Payload SDK makes it possible for any manufacturer to create a payload specific to their customers’ needs that will work seamlessly with DJI’s aircraft. We believe these two advances will not only strengthen DJI’s leadership in the commercial drone industry, but will also provide a powerful, flexible and standardized platform which customers from different industries can build upon.”

Intelligent Thermal Data for Critical Missions

The Zenmuse XT2 is a powerful thermal imaging camera that transforms data into actionable insights. Its gimbal-stabilized, dual-sensor design combines an advanced FLIR® radiometric thermal imager and a 4K visual camera to allow drone operators to view thermal and visual data while in flight, delivering an unmatched level of versatility and image detail for high-performance uses from industrial inspections to public safety operations.

Professional drone operators can use on-board intelligent features like FLIR MSX® technology to combine visual and temperature data into one image, allowing operators to easily identify objects of concern. DJI’s unique Spotlight Pro features let operators focus on safe flight operations and data interpretation while the camera automatically tracks an object through two intelligent flight modes: QuickTrack centers the camera on the selected area while HeatTrack automatically tracks the hottest object in view. The Temp Alarm feature interprets thermal data in real-time and alerts drone operators when an object’s temperature exceeds critical thresholds.

“We are excited to continue our collaboration with DJI to develop sensors for their industry leading drone platforms,” said Frank Pennisi, President of the Industrial Business Unit at FLIR Systems. “The Zenmuse XT2 uses a radiometric thermal imaging camera core to capture accurate temperature data for every pixel, ensuring that drone operators have access to as much information as possible during critical and often lifesaving missions.”

The Zenmuse XT2 is compatible with DJI’s Matrice 200 Series and Matrice 600 Pro enterprise drones. It will be first available for the DJI Pilot mobile app for Android and later for the DJI XT Pro mobile app for iOS devices. Its rugged design and IP44 ingress protection rating gives it versatility to be flown in a wide variety of conditions including rain, snow, smoke and fog[1]. With a 12-megapixel visual camera, it is available in two thermal sensor resolutions of 640 x 512 or 336 x 256, with 9mm, 13mm, 19mm, and 25mm lenses.

For more information on the Zenmuse XT2, please visit: dji.com/zenmuse-xt2.

The Future of Commercial Drone Customization

DJI’s new Payload SDK enables non-DJI cameras, sensors, and payloads like air-to-ground communications tools and devices to be mounted and integrated directly into DJI’s Matrice 200 Series drones. By opening this layer of DJI’s core technology to the commercial drone ecosystem, any manufacturer, developer or researcher can create a drone that is customized for a specific purpose or industry.

Articles: Digital Photography Review (dpreview.com)

 
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AI-powered Google Lens visual search tool is now available on iOS devices

17 Mar

The AI-powered Google Lens feature uses visual recognition to provide information about whatever your smartphone’s camera is pointed at. For example, it can identify landmarks, a type of flower, or provide information about a restaurant or other businesses you’re photographing.

Google first showed of this feature at the I/O 2017 event, then integrated it into the company’s Pixel phones, and later made available for all Android devices. Now, the final step of the natural Google Lens evolution is complete: the company has announced that Google Lens is coming to Apple’s iOS operation system:

iOS users should see a preview of Google Lens appear in the latest version of the Google Photos app over the next week. So, look out for the update and, if you haven’t got the Google Photos app already, you can download and install it from the iOS App Store.

Articles: Digital Photography Review (dpreview.com)

 
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Google finally activates ‘Visual Core’ imaging chip inside Pixel 2 smartphone

29 Nov

The finalized version of Google’s Android 8.1 operating system is expected to be released in December, but today the company has announced the availability of the last Developer Preview which, among other things, activates the formerly dormant Visual Core chipset in the Pixel 2 and Pixel 2 XL smartphones.

The custom-built system-on-a-chip (SOC) is designed to power and accelerate the Pixel 2 phones’ HDR+ function that achieves better dynamic range and reduced noise levels through computational imaging. The feature is already incredibly powerful, so we can’t wait to see how it gets even better with this additional hardware boost applied.

HDR+ photo captured with the Pixel 2 for our Sample Gallery. Credit: Allison Johnson

The latest Pixel smartphone generation comes with the chip built in, but it appears Google ran out of time before the Pixel 2 launch to fully optimize Visual Core implementation in the device, and therefore decided to not activate it. With the new software version, Visual Core can can now be turned on through an option in the Developer menu.

In addition to souping up the Pixel 2’s native camera app, this update also allows third-party apps using Android Camera API to capture HDR+ shots. Previously, this function has been exclusive to the Google Camera app.

There is a wide selection of third-party apps for all types of mobile photographers available in the Google Play Store. It’s no doubt a positive move by Google to make the capability of using HDR+ available to all of them. To install the Android Developer Preview, your Pixel 2 device needs to be registered in the Android Beta Program. Or you could just wait for the official Android 8.1 launch in December.

Articles: Digital Photography Review (dpreview.com)

 
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Visual guide to lock picking pdf

14 Sep

Who is in line for a promotion — or the planetarium could offer a visual guide to lock picking pdf of what is being said. Does not have any impairment, Telecommuting may be a reasonable accommodation depending on the kind of job you have and whether the essential functions of the job can be performed […]
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Why You Might Want to Consider Keeping a Visual Diary

27 Aug

Maintaining creativity can be difficult for artists at the best of times. Fortunately, there are ways to combat the dreaded artist’s-block. Carried around in the crook of many an artist’s arms, the visual diary has developed alongside the very beginnings of art history.

Famous artists like Leonardo da Vinci, Frida Kahlo, Vincent van Gogh and Kurt Cobain all kept detailed visual journals for their thoughts and creative progress. Cecil Beaton, famous for his portraits of Marilyn Monroe, religiously kept scrapbooks of drawings, newspaper clippings, paintings, and copious amounts of photographs. Art school curricular also relies heavily on the use of a personal visual diary to detail a student’s thoughts and processes.

Why You Might Want to Consider Keeping a Visual Diary

Materials in a visual diary aren’t limited to just pieces of paper. Here I’ve fixed a piece of plastic that I wanted to use later into my visual diary for safe keeping.

Why You Might Want to Consider Keeping a Visual Diary

Keeping track of different film I’ve used is easy with a visual diary – I simply stow the flattened box for later reference.

What is a visual diary?

As the name suggests, visual diaries are a collection of visual references compiled by an artist. Made up of notes, diagrams, collage, photography, images, and detritus, a visual diary can contain any number of materials compiled into a series of books or folders.

The purpose of a visual diary is to provide space for an artist to work within visually. By documenting your own progress and inspiration in a physical diary, you can build important skills and identify trends to further your creative skill. A visual diary also provides a cathartic space to record ideas and personal observations. You can combine private journal entries with test-prints and swatches, or you can keep a strictly photo-based body of work. You can even use separate books for separate media or projects. It doesn’t have to be pretty, as long as it works for you.

Why You Might Want to Consider Keeping a Visual Diary

Proof sheets of negatives are most useful when stored in a visual diary for easy reference.

What diary should I use?

One of the most popular formats of visual diaries is spiral-bound booklets. These booklets can be laid flat on a surface and have thick paper for sketching. Plus, you can stick a pen down the spiral joint so you’ll always have a marker at hand.

A4 and A5 booklets are generally the most popular sizes for visual journals. Larger journals are harder to transport and a very small booklet may be too little to stick cut-outs in. Lined and unlined booklets are another consideration. I personally prefer an unlined book – every sheet is like a blank canvas as it holds nothing but potential! Having said that, grid books can be useful for structured lighting diagrams and geometrical drawings.

An alternative to keeping a booklet as a visual diary, mood boards are another great way to maintain inspiration and direction. Having a mood board to look over and update frequently can be just as beneficial as having a visual diary, only it’s a little less portable. All you need is a good cork board, a few pins and a choice selection of images and notes. You can even use several mood boards, each sectioned off for different moods or projects.

Why You Might Want to Consider Keeping a Visual Diary

Keeping a mood or cork board full of artistic material can be a great source of inspiration for projects.

Why keep a visual diary?

There are many benefits to keeping a visual diary.

Organizationally speaking, having a visual diary keeps all your artistic detritus in one place. I’m definitely guilty of spreading my materials out, scribbling notes on bits of paper and losing them shortly after. Writing notes in your journal or taping pieces of paper with notes into your diary will keep them together so you can easily refer back to them later. Visual diaries are also great for unexpected flashes of inspiration – try keeping one next to your bed for those breakthroughs in the middle of the night.

Your visual diary is your own personal work space. Recording your artistic progress now will create a timeline of your personal development to refer back to later. This can help maintain your focus or realign your artistic direction. Once you get into the habit of filling in your visual diary, you will develop a pattern of creativity, training your photographic eye. Plus, if you aren’t keen on posting personal thoughts in an online blog, paper-based visual diaries are a safe space for your own creativity.

Visual journaling is good for your health too. Cutting images out and doodling in your visual diary can be a very meditative process, increasing mindfulness and reducing stress. Simple tasks like cutting and pasting photographs clear your mind of negative thoughts with repetitive motion and critical thinking.

Why You Might Want to Consider Keeping a Visual Diary

Negatives and digital proof sheets that need to be close at hand for projects are easy to find and revise in a visual diary.

Conclusion

Keeping a visual diary is a great way to boost inspiration, consolidate thoughts and even improve your mental health. As a placeholder for ideas and reference material, keeping a visual journal will quickly become an invaluable tool for developing your photography. Think of it as an artistic space, created and curated by you!

Visual diaries are not only great for storing inspirational material but for recording things like photography expenses or even your wish list.

The post Why You Might Want to Consider Keeping a Visual Diary by Megan Kennedy appeared first on Digital Photography School.


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How to Understand and Use Visual Weight in Composition

04 Aug

Visual weight is the term given to compositional elements within an image and how much visual impact they have. Some things will feel heavier or more present within the image in comparison to other elements. As a photographer, it is your role to understand this and use it to your advantage when setting up your composition.

How to Understand and Use Visual Weight in Composition

How can visual weight affect an image?

  • Light colored elements = a light feel
  • Dark colored elements = a heavy feel
  • Eyes/faces = heavy
  • Text = heavy
  • Negative space = light
  • Focus = can be heavy or light depending on what you are focusing on
  • Image placement within the frame = can choose to make something heavier or lighter
  • Scale = can affect the weight of an element
  • Balance = can affect the weight of an element or the feel of the overall image
  • Color = a pop of unexpected color is heavier than its surroundings

Examples and Discussion

Light or even toned images and feel

This macro shot of red clover is tonally quite similar over the entire image, with a shallow depth of field and a soft focus. The color tones are also soft so the overall feeling to this image visually is quite light – there isn’t really anywhere for the eye to settle and engage with the image.

How to Understand and Use Visual Weight in Composition

Compare it with another image that is tonally quite similar, color tones are muted with soft blurry cloud elements. However, in the image below there is a distinct contrast between the white and black points in this image. The black rocks have distinct visual weight and there is a definite point for the eye to rest on and travel around the image.

How to Understand and Use Visual Weight in Composition

Image with large dark areas

In the case of dark moody shots with a lot of black background showing, you would think that the black would overpower the whole image. However, When the subject is well lit and positioned in a sculptural shape like the gerbera below, the subject carries the visual weight of the image and the black recedes into the background to support it.

How to Understand and Use Visual Weight in Composition

The landscape below is deliberately underexposed to add drama to the sky and show off the subtle light beams through the clouds. This meant the dark rocks are particularly underexposed and so they carry the visual weight of the image, almost slightly too heavy towards the bottom as a result.

How to Understand and Use Visual Weight in Composition

Color against a neutral background

A bright pop of color in an otherwise neutral tone background carries all the visual weight in the following two images.

How to Understand and Use Visual Weight in Composition

How to Understand and Use Visual Weight in Composition

Additionally, in the image of the New Zealand native wood pigeon below, the sharp eye holds the visual weight, with extra emphasis due to the bright red color of the eye and the beak. This is where your eye is drawn first.

How to Understand and Use Visual Weight in Composition

Balance and scale

Balance and scale are also important factors. In the lighthouse image below, the bright white of the lighthouse holds the eye and the attention, but the horizon line of the sky against the sea gives the necessary scale to balance the overall compostion of the image.

How to Understand and Use Visual Weight in Composition

This floating swimming platform has the visual weight in this image, balancing the landscape on the left of the frame, which in turn provides the scale to understand the platform in the overall image context. Being closer to the camera also gives the platform more weight in this composition as well.

Balance of light and dark

In the horseshoe image below, it has been deliberately shot to enhance both the dark shadows, The white spiderwebs and add textural details, while the shadows add supporting visual weight to the shapes of the horseshoes.

How to Understand and Use Visual Weight in Composition

Below is a similar black and white image, with shadow detail supporting textural elements. But this image is more about the lighter areas, which take up most of the large central area within the image, so they carries more of the visual weight of the image.

How to Understand and Use Visual Weight in Composition

Color and balance

Use of colour within an image can have significant impact. In the image of a sunset below, with the rich red clouds and the dark silhouetted tree line at the bottom, you might thing the dark trees carry the visual weight, but they instead balance out the large red cloud area nicely. The darkest or brightest element is not always the visually heaviest.

How to Understand and Use Visual Weight in Composition

Tonally the image below is very even, with the dark sea cliffs being balanced out by the bright sunrise of the sea haze. But the surprise in this image is that the visual weight is carried by the single seagull in flight across the ocean.

Another sunrise, quite dark toned, but here the white froth of the waves taken as a long exposure to capture the movement has the visual weight within this image.

How to Understand and Use Visual Weight in Composition

Assessing visual weight within a composition

The image of a leafy stream below has a nice balance of light and dark. The stream travels diagonally through the image, drawing the eye. While there is quite a heavy visual weight in the bottom left-hand corner, it still has enough light to have texture and detail and be part of the image. There are enough brighter areas above it and through the water as well so that the overall composition doesn’t feel overwhelmed by the darker areas. Our brains can accept that it is an image taken within a forest, so there will be light and dark areas.

How to Understand and Use Visual Weight in Composition

Visual weight working against the image

Wild Kookaburra on a tree branch (below). In processing, this image has been deliberately overexposed as the original image was taken in shade and was quite dark. This has changed the tonal balance quite a lot, especially in the background. The branch closest to the camera has all the visual weight in this image, weighing it down and making it heavy on the right side. The bird’s dark eye and the feather detail on the wing do counteract the branch a bit, but not enough.

How to Understand and Use Visual Weight in Composition

Still life with a feather – an experiment shot while learning still life and food photography. An another example of how visual weight needs to be taken into account in your composition. Here the feather is too light in tone, too small in scale and too soft in structure to balance out the darkness of the basket of eggs in the background. Even though the feather is in sharp focus, the egg basket has all the visual weight in this image.

How to Understand and Use Visual Weight in Composition

Visual weight working for the image

Negative space works really well here with the macro flower shot below. The flower only takes up a small part of the overall image, but because that one element is in sharp focus and the rest is very blurred and becomes part of the background, the flower has all the visual weight in this image. Notice how at the very bottom of the frame, the stem of flowers that is in partial focus also contributes to the weight of the image.

How to Understand and Use Visual Weight in Composition

Framing and placement of the gerbera flowers (below) relate directly to the visual weight of them within the image. The diagonal line bisects the image in half, but adds a dynamic angle that engages the eye. The selective focus at the front of the petals combined with the dark stem visually balance out the rest of the negative space in this image. The two other flowers are further away and out of focus so support the subject visually but due to their softness, do not overwhelm the image.

How to Understand and Use Visual Weight in Composition

Summary

Visual weight is a more advanced composition concept, one that may be difficult to grasp initially. Understanding how it can impact your final image is important because thinking about it as part of the overall composition is necessary. Obviously with things like landscapes, macro, flowers, food photography and other staged or stationary situations you have more time to think and adjust your composition. With street, event, wedding, sport or other changeable situations, you may not get time to consider all your options.

As can be seen from the examples above, both good and bad, visual weight can and does make a difference to the final image. Learning to see compositionally and frame your shot up with intent and forethought will improve your photography more than anything else, in my opinion.

Because visual weight is affected by other elements of the composition – like tone, focus, light/dark, balance and scale – if you are thinking about those, then visual weight becomes part of the overall composition equation. It is still useful to think about it as a separate element, if you have time to do so, and of course, if you remember. Do you use visual weight as a compositional element for your images?

The post How to Understand and Use Visual Weight in Composition by Stacey Hill appeared first on Digital Photography School.


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A visual history of Canon autofocus and how it works today

16 Jun

This short video does an excellent job explaining how autofocus systems work, without over-complicating the subject matter. It touches on the various types of autofocus systems in Canon cameras as well as specific features like subject tracking and Dual Pixel AF.

It starts with the dawn of autofocus and moves on to modern day from there. And though it is marketing material from Canon USA, it’s still worth a watch. In fact, it got us thinking about how incredibly far AF technologies have come in just about 30 years. Imagine where we’ll be in another 30.

Articles: Digital Photography Review (dpreview.com)

 
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Visual Flow – How to Get the Most out of Composition

30 Mar

In photography terms, composition can make the difference between a good image and a fantastic one. Yes, you need all the other components; the light has to be dramatic, the subject compelling, and the colours vibrant. All of these will add to the final result. If you have all that, but your composition is not great, the image will fall flat.

Jay Maisel has a quote that goes like this, “As the photographer, you are responsible for every inch of the frame”. This is true, and one of Jay’s other mantras is that he prefers to speak about framing and not cropping. His view is that framing is done at the time of making the image. Cropping is done afterward in post-production. He maintains that cropping changes the original intent of the image. If you frame an image in a particular way and then crop it afterward, it really is a different image.

 

Visual Flow - How to Get the Most out of Composition

Frame your scene correctly in camera

I don’t think Jay is saying that you shouldn’t crop, but rather that you need to compose with intent and purpose, not simply hope for the best and try and “fix” the image later by cropping. Good composition can really be impactful on your image. Changing your composition is free. You don’t need any special equipment or lenses. There’s no need to wait for a specific type of light. You can shoot at any time of day. Composition is the one thing in photography that is easiest to fix, yet it is most often overlooked.

There are many articles on DPS and other sites about composition and the best techniques for improving composition, so I won’t try to reinvent the wheel. What I want to talk about here is visual flow. This is more about the visual journey you are taking your viewer on than the destination. In this article, we aren’t going to discuss the rule of thirds and powerpoints, but we will discuss how framing, removing distractions, and how light, shape, and texture will all contribute to your composition.

We will look at how someone’s eye will travel through your image. You want the viewers of our images to look at them longer, to find them interesting and to be captivated and inspired by what they see.

Framing not cropping

As the photographer, you need to take responsibility for everything in the frame. That means, you decide what will be in the shot and sometimes more importantly, what will NOT be in the shot. Your subject needs to be in the frame obviously, but what else absolutely needs to be included? Ask yourself if all the elements in the frame are adding to the narrative or story you are trying to tell. If not, get rid of what is not working.

In this case, less is definitely more (and usually better). Be aware of visual clutter in the frame, objects that are distracting or drawing the viewer’s full attention away from the subject. This is really tough to get right and it takes time and practice. But once you become aware of this and work hard on fixing it, it will become much easier.

Visual Flow - How to Get the Most out of Composition

Focus on your subject

Remove distractions

This sounds obvious but is not always easy. There are many things that can cause your viewer to be distracted when they look at your image. Any words in your photograph will automatically draw they eye. Signposts, graffiti, street signs…anything with words or letters will cause the viewer to look at that part of the image. If the wording is not the reason for the image, then try and remove that item from the frame as it may be distracting.

Color can cause the eye to wander. If your scene is full of color, that’s great, but if it is largely monochromatic and there is only one color in the frame, that color will become the focal point. Warm colors like yellow or red will very quickly pull the eye across to them, so be aware of the colors in your image.

The human form will also draw the eye. Again, if the person in the frame is a key part of the image, that’s great, leave them in the shot. But if not, then wait until they leave the scene or reframe the scene without them. As humans, we tend to find the human form in an image very quickly and this will become the main focus of the image.

Visual Flow - How to Get the Most out of Composition

Be aware of distractions, words, powerlines etc

Using light, shape and texture

These three elements (there are more) will greatly help you in your visual flow.

Light is key to making any image. Without light, we cannot do photography. Light also informs so much in your image. You can use side light to emphasize texture in your image. You can use front light to create a silhouette, which will emphasise shape. These three elements are important tools in making sure your image compels people to look at it.

Shapes in your image add a dynamic feel. Get in close and emphasize the shape of an object. If it has a curve, make that curve fill the frame. Shapes can make a great subject too. They are all around you too, you just have to start looking.

Texture is a great way to emphasize your subject. To get great texture images, your light needs to come from the side. Side light enhances texture and each granular detail can be seen if the light is right. Texture will make your images seem three dimensional. Using texture is a great way to communicate more information about your subject.

Visual Flow - How to Get the Most out of Composition

Use side light to emphasize texture.

Get in close

To make sure that you get the most out of the scene, you can do a few things. First, move in closer and fill the frame with your subject. This is especially useful if you are doing abstract or creative images. If you are not going to fill the frame, then decide where to put your subject. Yes, you can use the rule of thirds for this (this would be my last choice), but you can also use the Fibonacci Spiral (Golden Ratio) or any number of other compositional techniques.

The most important part of an effective composition is to make sure that your viewer knows what they are supposed to look at in your image. If your subject (the reason for the image) is unclear, your image will have little impact. You have likely seen this happen. You show someone photos from your last trip and they simply glance at them in passing. Then suddenly, something catches their attention in a particular image and they stop and look intently at the scene. That’s when you know your image has hit the mark.

As I said earlier, all the elements need to come together to make a great image, but if you have good light, great exposure and bad composition, chances are, people will just flip past the image.

Visual Flow - How to Get the Most out of Composition

Fill the viewfinder with your subject.

Conclusion

So, how else can you improve your composition? It is deceptively simple but easily overlooked. Some of the things I do is get inspiration from the top photographers in the genre I want to shoot. If it is street photography, then I am looking at Henri Cartier-Bresson, Jay Maisel, Ernst Haas, and others. If it is landscape photography, then I will be looking at Ansel Adams, Charlie Waite, and Koos van der Lende. I look at photographers who inspire me. I also make a point of visiting art galleries whenever I can.

Photography is not even 200 years old as an art form. Much of the techniques we use as photographers have been learned from the painters and artists of old. Spend time looking at the composition of master painters. Look at how they placed subjects in their scene. See how the light works in their paintings, is it hard light or soft light? Spend time taking note of how they used color and shapes in their images. Then, go out and apply that to your photographs. Over time you will begin to see your eye and your images improve.

Visual Flow - How to Get the Most out of Composition

Work hard at improving your compositional eye.

The post Visual Flow – How to Get the Most out of Composition by Barry J Brady appeared first on Digital Photography School.


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