![]() ![]() Then, less, easy, I figured out the required incantation of imagemagick to convert my training sets to PNGs, and coded up a Python script to apply it to whole directories, and with some parallelization for good measure. Compiling the zig program was extremely easy. With the training set thus prepared, I installed a zig compiler (available as a snap) and the required libraries (libsdl2-dev, libsdl2-image-dev on Ubuntu). At the same time, I exported the same images with Darktable in scene-referred mode, with filmic enabled and at default values, and everything else turned off. Then I plugged my camera into the Windows VM, and told the Fujifilm X-Transformer to render these 180 images in each film simulation. I tried to get a varied set that covered all the major colors. Some 180 images were taken, in series of EV exposure. So I took out an ancient Canon FD-compatible Tokina 28mm, set my camera to take exposure brackets, and went shooting a training set. Yesterday I came back from a weekend trip (during which my camera died and my kids freaked out ), to find at my doorsteps the lens adapter I had ordered for creating LUTs. ![]()
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