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blind-transform affine transformation by matrix multiplication, -t for tiling, -s for
improve quality on downscaling (pixels' neighbours must not change).
blind-chroma-key replace a chroma with transparency.
blind-primary-key replace a primary with transparency, -g for greyscaled images.
blind-primaries given three selectable primaries split the video into three side-by-side which
only one primary active.
blind-apply-map remap pixels (distortion) using the X and Y values, -t for tiling, -s for
improve quality on downscaling (pixels' neighbours must not change).
blind-apply-kernel apply a convolution matrix.
blind-find-frame a graphical tool for locating frames, should highlight key frames, and
play audio. Should support both regular videos files and uivf.
blind-affine-colour apply an affine transformation to the colour of each pixel,
-a for ignoring the alpha channel,
-l for linear transformation,
-p for transforming each pixel with their own transformation.
blind-invert-chroma invert the chroma
blind-from-sent convert a sent presentation to a one-frame-per-slide blind video.
blind-kirsch https://en.wikipedia.org/wiki/Kirsch_operator
blind-gaussian-noise https://en.wikipedia.org/wiki/Gaussian_noise
blind-threshold https://en.wikipedia.org/wiki/Thresholding_(image_processing)
... https://en.wikipedia.org/wiki/Balanced_histogram_thresholding
blind-otsu https://en.wikipedia.org/wiki/Otsu%27s_method
blind-sobel https://en.wikipedia.org/wiki/Sobel_operator
blind-scharr https://en.wikipedia.org/wiki/Sobel_operator#Alternative_operators
blind-prewitt https://en.wikipedia.org/wiki/Prewitt_operator
blind-roberts-cross https://en.wikipedia.org/wiki/Roberts_cross
--- https://en.wikipedia.org/wiki/Foreground_detection
--- https://en.wikipedia.org/wiki/Noise_reduction#In_images
--- https://en.wikipedia.org/wiki/Dark-frame_subtraction
--- https://en.wikipedia.org/wiki/Video_denoising
--- https://en.wikipedia.org/wiki/Canny_edge_detector
--- https://en.wikipedia.org/wiki/Deriche_edge_detector
--- https://en.wikipedia.org/wiki/Edge_detection
blind-from-video: add options to:
* just run ffmpeg just print the output
* convert output from the option above to blind's format,
but stop after a selected number of frames
* like above, but instead of convert, simply read and
print to stdout (up to user to direct to /dev/null
for discarding)
Add [-j jobs] to blind-from-video and blind-to-video.
Add -f (framewise) to blind-repeat
Generate a header file with the appropriate values for USING_BINARY32, USING_BINARY64.
long double is slightly faster than long.
long double (xyza q) could be added as another format.
unsigned char (xyza 8) could be added as another format, it's probably good for previewing
HELP REQUIRED:
blind-z-map create a Z-map video from two or more videos
blind-track track the movement of a point
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