animatePatches	animatePatches
checkGmm	checkGmm
colorPlot	colorPlot
drawGradient	drawGradient
drawPatches	drawPatches
drawSinglePatch	drawSinglePatch
genHatchData	genHatchData
getInterRGB	getInterRGB
Lab2RGB	Lab2RGB
plotGmmOverlay	plotGmmOverlay
plotGreyPatches	plotGreyPatches
RGB2Lab	RGB2Lab
