image

imagedataNegative R G B GB RB RG (R-C)_1 (G-M)_1 (B-Y)_1 Grayscale (R-C)_2 (G-M)_2 (B-Y)_2 (K-W)_2 Neutral Inverse

image.js exports image filters and other image-processing functions.
filters.html lists the image filters in image.js.
filter.html filters a local image using imports from image.js.

Donate, please.
References: