Color Quantization

IPCOLOR_24_8 Function (PV-WAVE Extreme Advantage)

Converts a 24-bit color image to an 8-bit color image; or, converts an 8-bit color image to a 24-bit color image

IPLINEAR_GRAY Function (PV-WAVE Extreme Advantage)

Transforms an image with a nonlinear grayscale colormap to a linear grayscale image

IS_GRAY_CMAP Function (PV-WAVE Extreme Advantage)

Determines whether a colormap is grayscale