| changePixelColor | Change all specified pixels to a new color |
| countColors | Count the number of pixels within a color range or ranges |
| countColorsInDirectory | Count colors within range(s) in every image in a directory |
| plotArrayAsImage | Plot a 3D array as an RGB image |
| rectangularRange | Find pixels within a target color range defined by boundaries in each channel |
| sphericalRange | Find pixels within a target color range defined by a center and search radius |