// Removes color artifacts from 8-bit color images created by NIH Image macro "Fix NIH Image Color TIFF" { fixLut(); } macro "Open NIH Image Color TIFF" { requires("1.30j"); run("Open..."); fixLut(); } function fixLut() { getLut(reds, greens, blues); reds[0] = 255; greens[0] = 255; blues[0] = 255; reds[255] = 0; greens[255] = 0; blues[255] = 0; setLut(reds, greens, blues); }