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Because Color is a powerful descriptor of the color image, so color edge detection has been a staple of color image segmentation. The paper analyzed the methods of RGB image edge detection, the color image edge detection method is improved according to the two principles that are conversion transformation between RGB color space and YUV color space and histogram equalization transformation. The four...
The color image is the important expression way of forest plant diseases and insect pests. Based on analyzing the basic process of forest plant diseases and insect pests color image sharpening, it is given that is the color image sharpening process based on the different color space. And the order of gradient operator and histogram equalization affects the sharpening process effect. The experiment...
The color forest dynamic inspection images corrupted by some noise are a large amount of original information obtained in the processing of defending the forest diseases and insect pests. Based on analyzing three color image attributes such as resolution, pixel depth and true color or pseudocolor, it is separately presented what are the external evaluation rules about the means and effect of the forest...
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