One interesting rendering trick is that we can utilize Hue Shift to create iridescent color. Basically, we could hue shift the surface color based on the NdotV value.
tthvar
One value of using HSV color space is that it is easier to perform histogram equalization for color images due to the pre-separated color intensity/ information
sarthak171
Its also really interesting to see that many OpenCV applications use HSV over RGB as a way to threshold and filer images. The advantage of HSV comes when you are trying to seperate image luminecense from actual color information, and is one of the main reasons its preferring in use over RGB for things like object detection.
One interesting rendering trick is that we can utilize Hue Shift to create iridescent color. Basically, we could hue shift the surface color based on the NdotV value.
One value of using HSV color space is that it is easier to perform histogram equalization for color images due to the pre-separated color intensity/ information
Its also really interesting to see that many OpenCV applications use HSV over RGB as a way to threshold and filer images. The advantage of HSV comes when you are trying to seperate image luminecense from actual color information, and is one of the main reasons its preferring in use over RGB for things like object detection.