IMAGE PROCESSING METHOD
First Claim
1. An image processing method for processing an original image pixel composed of a plurality of pixel components each having a component value, said image processing method to be implemented by an image processing device and comprising:
- a) configuring the image processing device to determine, from a plurality of predetermined hue regions, the hue region to which the original image pixel belongs based directly on the component values of the pixel components thereof;
b) configuring the image processing device to select a color enhancement parameter corresponding to the hue region determined in step a); and
c) configuring the image processing device to obtain a color enhanced pixel according to the color enhancement parameter selected in step b) and the component values of the pixel components of the original image pixel.
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Accused Products
Abstract
An image processing method is adapted for color enhancement of an original image pixel. The original image pixel is composed of a plurality of pixel components each having a component value. The image processing method includes: determining a hue region to which the original image pixel belongs based directly on the component values of the pixel components thereof; selecting a color enhancement parameter corresponding to the determined hue region; and obtaining a color enhanced pixel according to the selected color enhancement parameter and the component values of the pixel components of the original image pixel.
3 Citations
7 Claims
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1. An image processing method for processing an original image pixel composed of a plurality of pixel components each having a component value, said image processing method to be implemented by an image processing device and comprising:
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a) configuring the image processing device to determine, from a plurality of predetermined hue regions, the hue region to which the original image pixel belongs based directly on the component values of the pixel components thereof; b) configuring the image processing device to select a color enhancement parameter corresponding to the hue region determined in step a); and c) configuring the image processing device to obtain a color enhanced pixel according to the color enhancement parameter selected in step b) and the component values of the pixel components of the original image pixel. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification