Telecine machine successfully completed.

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Manuel Ángel

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Jul 27, 2020, 3:13:41 PM7/27/20

to Raspberry Pi Film Capture

Recently, I have finished building the machine and developing the software.

I have made a change in the projector that affects the movement of the film, as can be seen in the following images.

Before: https://drive.google.com/file/d/1qPikEvzOU6GObm-69Cekpsf7o-WBRWTu/view?usp=sharing

Now: https://drive.google.com/file/d/15VJkm6ON_8dHS32hLyTaUeTSleEIY2-7/view?usp=sharing

With this change, the film advances at a speed four times higher.

As for the sotfware, apart from correcting errors, I have added the possibility of making HDR images with the Debevec algorithm.

I include a link to a video that I have uploaded to YouTube.

The video shows an overview of the system, the start-up of the software (server and client), the adjustment of the images obtained by the camera and a short sequence of shooting of 50 frames. Finally the projector is seen in motion.

https://www.youtube.com/watch?v=seESwMpfLZo&t=90s

I am now working on developing a GIMP Script-Fu to batch process digitized images for color enhancement.

I have a system pending to remove dust and other impurities that have accumulated in films over time.

The original of this post has been written in Spanish and translated with Google Translator.