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Automating scanning film with the help of Lego, a Raspberry Pi and a little machine learning

Mar 25, 2021 by John Aldred Leave a Comment
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There are a lot of options out there for scanning film these days, but there’s just something about building a device yourself. This one from Benjamin Bezine does so using Lego and a Raspberry Pi. What makes this solution a little special, though, is that it uses machine learning and vision AI in order to determine the edges of frames, so you don’t need to sit and operate it manually or worry about the number of turns changing as roll thickens and thins out or counting sprockets.

It’s called RoboScan, and Benjamin’s been working on it for a while now (it’s his “lockdown project”) but he’s not finished yet! It’s an open-source project and he’s been uploading the code to GitHub. Only 80 images were used to “train” the Raspberry Pi so that it knows what to look for, but it seems that it’s very effective with just that limited set.

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Make your own automatic 35mm film scanner using an Arduino Nano and Python

Sep 28, 2020 by Seckin Sinan Isik 3 Comments
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Getting started with Arduino Nano and Python is easy thanks to extensive online documentation and an increasing DIY culture. 

Waiting whilst flatbed scanners scan a colour negative film is nothing to be excited about. This process and the subsequent colour precorrection can take anywhere from an hour to two. Tools available today, such as Negative Lab Pro, make it easy to achieve great colour negative conversions. So fastening the scanning process using a camera makes more sense than ever before. However, the software to automate this process so far did not exist. Until today!

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Alex Baker is a portrait and lifestyle driven photographer based in Valencia, Spain. She works on a range of projects from commercial to fine art and has had work featured in publications such as The Daily Mail, Conde Nast Traveller and El Mundo, and has exhibited work across Europe

Dave Williams is an accomplished travel photographer, writer, and best-selling author from the UK. He is also a photography educator and published Aurora expert. Dave has traveled extensively in recent years, capturing stunning images from around the world in a modified van. His work has been featured in various publications and he has worked with notable brands such as Skoda, EE, Boeing, Huawei, Microsoft, BMW, Conde Nast, Electronic Arts, Discovery, BBC, The Guardian, ESPN, NBC, and many others.

John Aldred is a photographer with over 20 years of experience in the portrait and commercial worlds. He is based in Scotland and has been an early adopter - and occasional beta tester - of almost every digital imaging technology in that time. As well as his creative visual work, John uses 3D printing, electronics and programming to create his own photography and filmmaking tools and consults for a number of brands across the industry.

Dunja Djudjic is a multi-talented artist based in Novi Sad, Serbia. With 15 years of experience as a photographer, she specializes in capturing the beauty of nature, travel, and fine art. In addition to her photography, Dunja also expresses her creativity through writing, embroidery, and jewelry making.

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