Image Processing Basics - Digital Signal Processing: Fundamentals and Applications - page 699

FIGURE 14.16B

Equalized RGB color image.

Equalizing R channel

Equalized
RGB

RGB Equalizing G channel

Equalizing B channel

FIGURE 14.17
Equalizing RGB channels.

observations can be made for equalizing the G channel, or the B channel only. The equalized
images for the R, G, and B channels, respectively, are shown in Figure 14.18 . Theimagefrom
equalizing the R, G, and B channels simultaneously is shown in the upper left corner, which
offers improved image contrast.