What is hsv2rgb (HSV)?
RGB = hsv2rgb (HSV) converts the hue, saturation, and value (HSV) values of an HSV image to red, green, and blue values of an RGB image.
How do you convert HSV to RGB in Matplotlib?
rgbmap = hsv2rgb (hsvmap) converts an HSV colormap to an RGB colormap. Create a three-column HSV matrix that specifies five shades of blue. In this case, hue and value are constant, while saturation varies between 1.0 and 0.0. Convert the HSV matrix to a colormap by calling hsv2rgb. Then use that colormap in a surface plot.
Why is my 3-D HSV image matrix not displaying in MATLAB?
A 3-D HSV image matrix will not display as anything particularly meaningful with image display functions in MATLAB (like imshow) because they will simply interpret them (wrongly) as an RGB image (i.e. hue channel is treated as red, saturation channel is treated as green, and value channel is treated as blue).
What is the difference between HSV and RGB?