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Posts Tagged ‘Profiles’

How to Use Your Camera’s Color Profiles in Lightroom

08 Jul

Your camera has several color profiles that you can enable to change the look of your photos. On most cameras, these have names like Standard, Portrait, and Landscape. The names are fairly self-explanatory and tell you what each profile is designed to be used for. This article will show you how to use those camera color profiles in Lightroom.

Color profiles in Lightroom.

This photo was taken with the Canon Portrait Picture Style color profile which is ideal for portraits.

Why do cameras have color profiles?

Back before digital photography, when everybody used film, it was common practice to select a film that suited the subject being photographed. A landscape photographer might use Fujifilm Velvia, a slide film that produced high contrast, deeply saturated images perfect for landscape photography. A portrait photographer, on the other hand, might use a film like Kodak Portra to create portraits with softer, more subtle colors.

When digital cameras first became available, all photos looked the same when it came to color. You could adjust parameters like contrast and saturation if you knew where to find the menu option, but there was no easy or straightforward way of doing so.

Then manufacturers started adding color profiles to their cameras. I’m using the term color profile deliberately because every manufacturer has a different name for it. They are listed below:

  • Canon: Picture Style
  • Nikon: Picture Control
  • Fujifilm: Film Simulation Mode
  • Sony: Creative Style
  • Pentax: Custom Image
  • Olympus: Picture Mode

Fujifilm’s approach is interesting because they have named their profiles after genuine film types. As a result, Fuji color profiles are more nuanced and subtle than those made by the other manufacturers. This new approach to color profiles is one of the features that sets Fujifilm cameras apart from the competition.

Color profiles in Lightroom

This image was taken with the Fujifilm Velvia color profile. This Film Simulation setting works well for landscape photos.

How to use color profiles

You can enable color profiles both in-camera and in Lightroom. Check out; The dPS Ultimate Guide to Getting Started in Lightroom for Beginners for more help.

In-camera color profiles are really designed for JPEG users. If you use the JPEG format, it’s important to choose the most appropriate profile as you cannot change it afterward in Lightroom. If you use Raw then it doesn’t matter which color profile you select as you can change it late in Lightroom (or ACR).

Color profiles in Lightroom

If you go to the Camera Calibration panel in Lightroom and look at the Profile menu you will find a list of your camera’s available color profiles. The options you see depend on the camera used to take the photo. Black and white profiles are only available for newer cameras.

These are the options presented in Lightroom for photos taken with my Canon EOS camera. The profiles in the red square emulate the camera’s built-in Picture Styles. The other profiles are Adobe Standard (present for all camera types) and those that came with a set of VSCO presets I purchased.

Color profiles in Lightroom

Some people recommend a top-to-bottom workflow in Lightroom’s Develop module. That is, you start at the top in the Basic panel and work your way down to Camera Calibration.

The only problem is that Color Profile is one of the most important settings in Lightroom. I recommend that you go to the Camera Calibration panel before you do anything else and select the profile you want to use first.

To see why, select a portrait in Lightroom, go to the Camera Calibration panel and select the Portrait profile (Fujifilm users can use the Camera Pro Neg. Hi setting). Take a good look at the skin tones. Now change the profile to Landscape (or Velvia for Fujifilm). See the difference that makes to the skin tones? Which looks more natural? This is why it’s so important to set the profile first.

Color profiles in Lightroom

Monochrome color profiles

Most cameras have several black and white (or monochrome) color profiles. Again, these are designed for JPEG shooters and are not much practical use for Raw users. The best way to convert a photo to black and white in Lightroom is to go to the Basic Panel and set Treatment to Black & White.

My article, How to Convert Photos to Black & White in Lightroom explains how to convert your photos to black and white in Lightroom in more detail.

Color profiles and White Balance

Color profiles work together with the White Balance setting on your camera to control the colors in your photos. For example, if you are shooting portraits you could set the profile to Portrait and White Balance to Cloudy to give your portraits a pleasing warm color cast.

Just like color profile, if you use the Raw format you can set the White Balance in Lightroom. This lets you decide how cool or warm you want your photos to be at the development stage.

Color profiles in Lightroom

Portrait developed using Portrait color profile and Cloudy White Balance. The result is warm and flattering.

Color profiles and Lightroom Develop Presets

Most cameras have less than ten color profiles. This doesn’t seem like a lot, especially compared to the wide variety of film types available to photographers 20 years ago. But it’s possible to create your own customized color profiles using Lightroom. The way to do this is to create a Develop Preset.

Let’s say that you like your camera’s Portrait color profile, but would prefer the colors to be less saturated. In this case, you could develop a portrait in Lightroom, using negative Vibrance or Saturation settings to reduce the intensity of the colors. You could also adjust the saturation settings in the HSL / Color / B&W panel. Then, create a new Develop Preset that saves those settings, and call it something like Portrait Preset.

Color profiles in Lightroom

Click the Plus icon in the Presets panel to create a new Develop Preset.

Color profiles in Lightroom

Decide which settings you want to include in the new Develop Preset by ticking the appropriate boxes. Give the preset a name and click Create.

Now you can apply that preset to any photo you like by going to the Presets panel in the Develop module and clicking on it. For example, I developed the following portrait by making adjustments to the HSL / Color / B&W panel and Tone Curve panels.

Color profiles in Lightroom

Once you are competent at using Lightroom’s Tone Curve and HSL / Color / B&W panels to control color you can create some very beautiful presets that you can use on your photos. Alternatively, you can take advantage of the knowledge of other photographers and buy Develop Presets that somebody else has created.

Conclusion

You can probably appreciate that the usefulness of Color Profiles depends very much on your personal workflow. If you use the JPEG format then both color profile and White Balance settings determine the way the colors in your photos come out. So, it is really important to get both settings right when you take the photo.

But if you are like most photographers and you shoot Raw, you can leave that decision until the post-processing stage. You can even go further, using Lightroom’s color control tools to alter the colors in your photos.

If you have any questions about any of this, please let me know in the comments below.


Are you a fan of the natural/vintage look in portraits? Then check out my Vintage Portrait Presets for Lightroom. There are over 30 presets to help you create beautiful portraits in Lightroom.

The post How to Use Your Camera’s Color Profiles in Lightroom by Andrew S. Gibson appeared first on Digital Photography School.


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Facial Reconstruction: Police Use Found DNA to Create Suspect Profiles

06 Jan

[ By WebUrbanist in Conceptual & Futuristic & Technology. ]

dna-face-arts

An art project launched four years ago illustrated how scraps of DNA found in public could be turned into eerily lifelike composite sketches and three-dimensional models — now the police appear to be taking that technology in new (and potentially disturbing) direction.

Heather Dewey-Hagborg collected strands of hair, discarded cigarettes, chewing gum and other found materials and worked them into hauntingly realistic masks as part of Stranger Visions in 2012. But her resulting sculptures were at best approximate — DNA can only tell you so much about what a person looks like. Such limitations are stopping law enforcement agencies, however, from pushing the limits of the technology.

genetic-finds

Companies like Parabon NanoLabs that specialize in DNA phenotyping, however, are working with the Department of Defense and other agencies to use similar approaches. Their Snapshot technology references databases that pair genetic information with physical traits. Agencies can thus send in DNA and get back a genetic profile or even a composite sketch.

found-dna-faces

Used as a means of eliminating suspects from the pool or identifying remains, this technology could be fine. However, since it can’t tell weight, age and other features (even race can be ambiguous), it is also possible that such renderings would mislead investigators — or worse: influence trials in the wrong direction. Photo-realistic images and models have a way of skewing the perceptions of the observer — once seen they are hard to unsee.

faced

“Ancestry becomes a sort of short-cut term for race,” Dewey-Hagborg worries. “When it’s a person reading their own genealogical information, they’re going to look at that in light of what they know about their own personal history. But when it gets into the hands of the police, that all gets thrown out the window, because there is no self-knowing subject there.” Advocates of the technology point out that these is not how they intend it to be used — but still, in comparing it to data gathered from eyewitness accounts or surveillance cameras, they risk going in that direction anyway.

public-dna

scrap

stranger-visions

More from the artist about Stranger Visions: she “creates portrait sculptures from analyses of genetic material collected in public places. Working with the traces strangers unwittingly leave behind, Dewey-Hagborg calls attention to the developing technology of forensic DNA phenotyping and the potential for a culture of biological surveillance. Designed as an exploratory project based on emerging science, the forecast of Stranger Visions has proved prescient.”

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[ By WebUrbanist in Conceptual & Futuristic & Technology. ]

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Adobe Lightroom for iOS updated with iPhone 7 camera profiles

01 Oct

With iOS 10.1, currently available in beta, the new iPhone 7 and 7 Plus are capable of recording Raw image files. Adobe has now updated its Lightroom app for iOS to take advantage of this new feature. The capability to shoot Raw images with all Apple devices with 12MP camera had already been implemented in version 2.5 of the app, but the latest version  v2.5.2 now also comes with lens and sensor profiles for both new iPhones, including specific optimizations for the dual-camera of the 7 Plus. 

These should ensure color, noise reduction, lens corrections and other parameters are set at the right levels when opening DNG Raw-files that have been captured with one of the new iPhones. In addition, the new version of Lightroom for iOS supports the DCI-P3 wide color gamut display that is also a new feature of the iPhone 7 series. It offers 25 percent more color than the sRGB color space. The latest version of Adobe Photoshop Lightroom can now be downloaded for free from the Apple App Store.

Articles: Digital Photography Review (dpreview.com)

 
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Instagram profiles reveal user depression in new machine learning study

19 Aug

A team of researchers with the University of Vermont and Harvard have published a new study detailing Instagram profiles and the hidden clues they may hold about the photographer’s mental state. Using machine learning, the team was able to identify signs of depression based off an Instagram profile’s photos, metadata, and things like facial recognition. The study looked at 43,950 photographs from 166 individual Instagram users, and had a 70-percent accuracy rate when identifying users with clinical depression.

The artificial intelligence system ultimately proved more capable of detecting depression than general practitioners, which have been found to have somewhere around a 42% accuracy rate. Hints about the photographer’s mental state lie in many things the researchers refer to as ‘markers’: the type of lighting used in the photographs, for example, and the colors of filters applied to photos. 

Dark and gray colors are often signs of depression, as well as gap in posting frequency which may indicate a depressed mental state. The number of times a photo is ‘liked’ and commented on, as well as the number of faces detected in the photos, are also notable markers. Interestingly enough, the study found that depressed Instagram users are less likely to use any photo filter, but if they do, they tend to go with ‘Inkwell.’

Via: Digital Trends

Articles: Digital Photography Review (dpreview.com)

 
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Instagram introduces business profiles with insights, promoted posts and contact button

02 Jun

Instagram has introduced business profiles as a free feature for businesses using the service. Business profiles differ from regular profiles in a few ways, allowing companies or individuals operating as a business to add contact details, promote posts and view insights related to their account. 

The new tools are designed to better aid businesses — including individuals operating as a business, such as independent photographers — in managing their Instagram presence while using it to attract new clients. The insights tool shows users how popular individual posts are and provides information on followers, including their demographics and behavior. High-performing posts can now be turned into ads within the Instagram mobile app, as well, and account owners will be able to target specific audiences.

Business profiles also have a contact button that can be connected with a business number or email address, enabling prospective clients to directly contact the company rather than having to seek contact details elsewhere. Instagram plans to rollout business profiles ‘in the coming months’ for users in the United States, Australia and New Zealand. By the end of 2016, business profiles should be available to all users across the globe.

Via: Instagram

Articles: Digital Photography Review (dpreview.com)

 
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Topaz Labs DeNoise 6 adds standalone option, batch processing, camera profiles

02 Mar

Topaz Labs has released DeNoise 6, the latest version of its noise-removal software. This latest installment can be used as a standalone application in addition to functioning as a plugin for host software like Adobe Lightroom and Photoshop; it also adds batch image processing as well as profile presets for dozens of camera models.

Topaz Labs announced the software update last week and is offering it to new customers at a discounted $ 49.99 rate until March 20, after which the regular $ 79.99 price tag will apply. Existing DeNoise customers can update to version 6 for free. DeNoise 6 is available for 64-bit Mac OS X and Windows systems.

Via: Topaz Labs Blog

Articles: Digital Photography Review (dpreview.com)

 
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Tamron lens profiles added to Adobe Camera Raw

27 Jun

Tamron has announced the addition of profiles for two of its lenses to Adobe Camera Raw. The Tamron SP 150-600mm F/5-6.3 Di VC USD for Nikon mount and the 16-300mm F/3.5-6.3 Di II VC PZD Macro for both Canon and Nikon mount have been profiled for use with Adobe’s tools for lens aberration correction for users of Adobe Photoshop CC, Adobe Photoshop CS6, Adobe Camera Raw and Lightroom 5.

related news: Digital Photography Review (dpreview.com)

 
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Adobe update adds Fujifilm color profiles to Adobe Camera Raw 8.4

22 Feb

shared:AdobeLogo.png

Adobe has updated Adobe Camera Raw, adding color profiles for Fujifilm cameras, as well as Raw support for some recent models. The Release Candidate versions of ACR 8.4 for Photoshop CS6 and CC are now better able to mimic Fujifilm’s Film Simulation modes – at least in terms of color response. We’ve prepared a comparison to see how well Adobe’s color profiles match those in the cameras. The camera and profile updates are available for CS6 customers, as well as Creative Cloud subscribers.

News: Digital Photography Review (dpreview.com)

 
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Adobe adds color profiles for Olympus cameras to ACR and Lightroom

13 Dec

P9150565-acrprof.jpg

Adobe’s latest versions of Camera Raw and Lightroom contained a pleasant surprise for Olympus owners – color profiles for image conversion. The company says the addition is a response to ‘a long standing customer request.’ We’ve re-processed one of the images from our Olympus OM-D E-M1 sample gallery to see how closely the profiles match the camera’s ‘Natural’ setting.

News: Digital Photography Review (dpreview.com)

 
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Authentic 3D – Face Profiles

04 Nov

www.reallusion.com The animals pops up in turns to talk with their head rotating and tilting. The talking animation is generated from 2D photo using different types of 3d face profile.
Video Rating: 5 / 5

 
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