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Posts Tagged ‘RetroStyle’

The RUHAcam is a ‘retro-style’ digital camera made with the Raspberry Pi HQ Camera module

03 May

When Raspberry Pi announced its 12.3MP High Quality Camera module in April 2020, it opened up a whole new world of photo-centric DIY projects. One such project that’s come as a result of its release is the RUHAcam, a ‘retro-style’ digital camera made from scratch by Ping-Hsun ‘penk’ Chen and Ruha Cheng.

The RUHAcam is built around a Raspberry Pi Zero W connected to a Raspberry Pi High Quality Camera module, which accepts C and CS mount lenses. Other features include a built-in 2,000mAg Li-Pi battery, a 2.2” TFT display that serves as the viewfinder and a 3D-printed case clearly inspired by SLR cameras from the past. The camera is still a work in progress, but is fully functional and captures rather impressive images when used with the 16mm lens ‘penk’ and Cheng attached to it for the following sample photos:

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In addition to sharing detailed instructions on how to make your own RUHAcam at home, ‘penk’ and Cheng published the 3D design components and software required to run the camera for free under MIT license. This means you’re free to build an exact replica of the RUHAcam or use it as a base to make your own DIY digital camera.

In speaking with DPReview, ‘penk’ said the duo ‘plan to improve more on the software side, to add controls to the UI using Pi’s libcamera stack, and to leverage Raspberry Pi more as a server to easily share captured images with smartphones.’ You can find all of the instructions and materials needed to make your own on the RUHAcam GitHub Page.

Articles: Digital Photography Review (dpreview.com)

 
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How to Make a Joiner Collage for a Retro-Style Panorama Image

24 Sep

Almost every camera can do a panoramic shot. A lot of apps and software can create a “little planet” image. So how can you capture that beautiful view and still stay creative? Try going vintage! In this article, I’ll show you how to do a patchwork-style collage (called a Joiner Collage) so you can do any panorama in an original way and end up with a one-of-a-kind image.

What is a Joiner Collage?

Back in the 80s, an artist called David Hockney was studying how human vision works and experimenting with an idea he created called Joiners. Using Polaroids at the beginning and commercial 35mm film later, he shot one subject from many different angles and then put them together into one image creating sort of a patchwork pattern.

Following on this idea, I’m going show you how to do some digital panoramas. By following these steps, you can capture any subject from every point of view that you want. Here is a panoramic I made of Milan that I’ll use to show you all the steps.

How to Make a Joiner Collage for a Retro-Style Panorama Image

How to make a Joiner

To start this project you already have to be thinking about it from the moment you make the photos. Three things you have to consider:

  1. You will want to shoot all the photos that you are going to need so that you don’t find yourself in front of the computer with a piece of your scene missing.
  2. If you decide to go with a regular shape like a square or a rectangle then try to visualize how many pieces you need per side and divide your scene like a grid (e.g. Five photos for the horizontal side and three for the vertical side).
  3. You need to set the resolution to a lower setting than you might be used to, because all the files will be combined into one (I’ll explain how further along). If you shoot each one at 25 MB for example, or the highest your camera can shoot, it will probably be too big for your computer to handle.

Once you have all the images, organize just the ones are you going to use, all into one folder.

How to Make a Joiner Collage for a Retro-Style Panorama Image

Merging the images

Now open the folder in Bridge and select all images. You can easily do this by holding the Shift key while clicking the first and then the last file; it will select all the images in between as well (or Cmd/Ctrl+A for select all).

With all the photos selected you can now go to the menu Tools > Photoshop > Load Files into Photoshop Layers.

How to Make a Joiner Collage for a Retro-Style Panorama Image

The result of this command is exactly what its name suggests. It will open one image composed of all the selected images as layers. However, the file will be the size as an individual image, so you need to make room to fit all of them.

Go to menu Image > Canvas Size and a window will pop up with the current measurements. In the drop-down menu choose Percentage and multiply it by as many photos you will line up in your panorama, plus one. So if you are doing a panorama of 5×3 you need to put a percentage of 600 x 400, that way you will have also some blank space to play with.

I like to leave the point in the center so that space will be created evenly on the sides. But you can move that around depending on how you feel it’s easiest for you to spread your images out on the canvas.

How to Make a Joiner Collage for a Retro-Style Panorama Image

Arrange the Joiner collage

Now all you have to do is use your creativity and arrange the photos to create your Joiner collage.

To make this task easy, use the Move tool from the tools panel. Tick the Auto-Select choice and choose Layer from the drop-down menu from the settings of the tool. This will allow you to just click on each image and move it without having to go back and forth to the layers panel. The tool will select it automatically.

How to Make a Joiner Collage for a Retro-Style Panorama Image

Tweak your final image

That’s it! Once you have the final layout you can add some adjustment layers if you want to fine-tune the levels, contrast, saturation or anything else on your panorama. Add a background color if you decide to incorporate some negative space around your Joiner, and flatten the image.

How to Make a Joiner Collage for a Retro-Style Panorama Image

You can also add some effects if you want to create different versions of the image. For example, you can turn it into negative.

How to Make a Joiner Collage for a Retro-Style Panorama Image

You can also do an abstract or surreal panorama by duplicating layers, forcing perspective, and anything you can imagine.

How to Make a Joiner Collage for a Retro-Style Panorama Image

Keep in mind that David Hockney, the creator of the Joiner worked mainly with portraits, so you don’t have to limit yourself to panoramas. Try all sorts of subjects, the sky is the limit!

How to Make a Joiner Collage for a Retro-Style Panorama Image

Conclusion

I hope you give this fun and easy technique a try. Please share your Joiner collage images in the comments below. We’d love to see what you create.

The post How to Make a Joiner Collage for a Retro-Style Panorama Image by Ana Mireles appeared first on Digital Photography School.


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Blade Rollers: 11 Retro-Style Knife Sharpener Vans

13 Aug

[ By Steve in Technology & Vintage & Retro. ]

Charming and quaint hand-painted knife sharpener vans are one of the few remaining holdouts from the golden age of hand-delivered household services.

There’s never a dull moment when the knife-sharpener van comes around, rolling along at walking speed and ringing its distinctive mournful bell. Humorously likened by some to “ice cream trucks for serial killers”, knife sharpener and blade-grinding vans can trace their roots back to hand-pulled carts and cries of “bring out your dead… er, dull blades!”

Though many johnny-come-latelies to the age-old trade have employed professional sign writers to decorate their late-model grinding vans, a substantial number of old-school knife sharpeners continue to operate decades-old vans displaying amateur artwork of a similar vintage. NYC-based Del Re’s Grinding is typical of the genre.

According to The Trowel Tribune, owner/operator Dominic Del Re began his career as a mobile blade grander back in the eighties after leaving his job as a commodities trader on Wall Street. Guess he couldn’t bear the bull anymore.

Long Hard Grind

Step-vans and re-purposed bread trucks are often the mobile knife sharpener’s fave choice, as seen by the mobile shop used by Carlo’s Sharpening Service of Ottawa, Canada.

Carlo flaunts his Italo-Canadian pride along with examples of various bladed tools on the sides of his van, as snapped by Flickr member Andrew Codrington (acodring) in 2008 and Twitter member Laura Dudas in 2015. The van’s sun-faded sides pay homage to 7+ years (and uncounted miles) of slow-motion service.

Gotta Look Sharp

Most mobile blade sharpening services are Mom & Pop-type operations (though we’ve yet to see an actual “Mom” at the wheel – or even riding shotgun), with the owner’s name painted on the van’s sides. As such, one “G. Vecchiarelli” does the needful within his spiffy red “Grinding & Sharpening Service” Grumman step-van – possibly an ex-mailvan – in and around the Greater Toronto Area.

Dude better mind his letters, as the sun is beginning to peel them. Flickr member Jennie Robinson Faber snapped the second not-so-sharp photo in early September of 2009.

Bob’s Yer Uncle

Bob’s Grinding Service has been a frequent sight in and around New York City for many years now. His sharp-looking Grumman-Olson van sports spiffy professional lettering offset by the charming folk-art Wile E. Coyote and Roadrunner characters gracing the van’s back bumper – Tweety-Pie’s painted on the hood. Kudos to Flickr member Nicholas Noyes (niznoz) who captured Bob’s van going away in February of 2008.

“This is the second time I’ve seen this truck” states Flickr member Casey Holford (chachlate), who was evidently unaware blade sharpener vans were a thing. “It apparently drives around and SHARPENS TOOLS for people, just like streetside service out of the truck. There’s a guy in there right now sharpening some tools. It’s crazy.” Crazy like a blade-sharpening fox, Casey.

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Blade Rollers 11 Retro Style Knife Sharpener Vans

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[ By Steve in Technology & Vintage & Retro. ]

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