Which are saturation and intensity images in this figure?

1. What is intensity and saturation?
2. What does intensity or saturation of a color mean?
3. What is saturation in imaging?
4. What is the color intensity of an image?

What is intensity and saturation?

Saturation: The degree of purity of a hue. Intensity: The brightness or dullness of a hue. One may lower the intensity by adding white or black. Luminance/Value: A measure of the amount of light reflected from a hue.

What does intensity or saturation of a color mean?

Intensity (also called chroma or saturation) is the brightness or dullness of a color. A color as we see it on a color wheel is at full intensity (bright). When we mix it with gray, black, or white, it becomes dull.

What is saturation in imaging?

Saturation describes the intensity of the colour. And lightness refers to how light or dark the colour is. A grayscale or black-and-white photo has no colour saturation, while a full-colour photo of a field of sunlit wildflowers might be extremely saturated.

What is the color intensity of an image?

The color frequency image is an image where the pixel intensity represents the frequency of pixels in the original image that have that same pixel color as that pixel location. For example, in the screen shot, the blue sky looks bright because there are a lot of similarly colored blue pixels in the image.