Image significance detection method combining color and depth information
A technology of depth information and color images, applied in the field of image processing, can solve the problems of insufficient depth of saliency influence, no combination, and poor object detection effect.
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[0052] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0053] The image saliency detection method combining color and depth information of the present invention comprises the following steps:
[0054] (1) Input the color image to be detected and its corresponding depth information. The color image to be detected consists of three color channels: red, blue, and green. The depth information is the actual depth corresponding to each pixel of the color image.
[0055] (2) Perform color space conversion on the color image input in step 1, from RGB color space to CIELab color space, and extract a 5-dimensional vector (x, y, L, a, b) for each pixel of the converted image , where x represents the horizontal coordinates of the current pixel in the image, y represents the vertical coordinates of the current pixel in the image, L, a, and b are the values of the three color channels after the color space conversion...
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