Color image processing is very important for use of large digital images over websites. This includes image processing and color modeling by digital processing. In this method, HSI color processing is applied to the image to get enhanced image (see Figure 6.4).

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Figure 6.4   RGB to HSI conversion.

Based on the color perception, the color model device is chosen as HSI. In the HSI color device model, H represents hue and illustrates the real color, S represents the saturation and indicates the luminosity and I represents the intensity. It points out the amplitudes shown in Figure 6.4.


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