Sets the chromacity of a pixel in the output image according to the intensity the corresponding pixel in the input image. The smallest possible intensity is mapped to
lowIntensityHue and the largest possible intensity to
highIntensityHue. Chromacity values for other intensities are determined with linear interpolation. The chromacity values are given in degrees which describe rotation on circular color plane.
- Input image.
- Chromaticity value to which lowest intensity pixels are mapped. The lowest intensity is determined by
channel_min. It is typically zero. Some examples of the mapping between degrees of rotation and colors are:
- Chromaticity value to which highest intensity pixels are mapped. The highest intensity is determined by
channel_max. It is typically 255.
- Hue circle traversal direction.
- Output color image.
Direction which the hue circle is traversed.