Underwater-image enhancement system and enhancement method based on granular computing
An underwater image and granular computing technology, which is applied in image enhancement, calculation, image analysis, etc., can solve problems such as uneven illumination and false contours affecting image recognition, and achieve uneven illumination, clear and complete texture and detail information, The effect of protecting integrity
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[0043] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only schematically illustrate the basic structure of the present invention, and therefore only show the configurations related to the present invention.
[0044] figure 1 It is a structural diagram of the underwater image enhancement system of the present invention, an underwater image enhancement system based on granular computing, including an underwater image acquisition module, an illumination information acquisition module, a granularity division module, an illumination compensation module, a noise suppression module and an image output module .
[0045] Underwater images with uneven illumination, the image illuminance information such as image 3 shown. The light intensity decays from the center point to the surroundings: the center of the light intensity is the brightest, and the brightness of the image ...
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