Color analysis
Matrox Imaging Library (MIL) includes tools to help identify parts, products and items using color, assess quality from color, and isolate features using color. The MIL Color Distance tool reveals the extent of color differences within and between images. The MIL Color Projection tool separates features from an image based on their colors and can also be use to enhance color to grayscale conversion for subsequent analysis using other grayscale tools. The MIL Color Matching tool determines the best matching color from a collection of samples for each region of interest within an image. A color sample can be specified either interactively from an image—with the ability to mask out undesired colors—or using numerical values. A color sample can be a single color or a distribution of colors (i.e., histogram). The color matching method and the interpretation of color differences can be manually adjusted to suit particular application requirements. The MIL Color Matching tool can also match each image pixel to color samples to segment the image into appropriate elements for further analysis using other tools.
MIL Color Analysis (matching)
MIL Color Analysis (separation)