Knowledge For Learners

Matlab stand for matrix laboratory.

Smallest screen of monitor is pixel.

pixels type:

1. binary (0 or 1) 
2. gray scale (0 - 255)
3. color pixels (RGB mean red, green and blue)

color image depend on registers which are 8 bits, 16 bits, ...

binary and gray scale have single channel, where as color image have 3 channels.

color schemes:

1. RGB
2. HSU
3. YCBCR

1.