Color Detection By HSV color model

Detect specific color in an image and output as a Black/White image

Input: image object in RGB format

Output: binary image objects (1 stands for the target color, 0 otherwise) for Black, White, Red, Yellow, Green, Cyan, Blue and Magenta color detected in the input image object

demo:
Im = imread('a.jpg');
Im_ColorLayer = color_detection_by_hue(Im);
imshow(Im_ColorLayer.black);