Data-driven water surface reconstruction method and system
A data-driven, water surface technology, applied in the field of image processing and computer vision, can solve the problems of sensitive parameter setting, difficult implementation, and long time consumption
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[0059] In view of the problems in the prior art, the present invention proposes a data-driven water surface reconstruction method, including:
[0060] Step 1. Acquire a water surface video, and parse the water surface video into a single frame of pictures according to the frame rate of the water surface video;
[0061] Step 2: Divide the picture into blocks, calculate the reflectivity of the water surface in each block, calculate the information entropy of each block based on the respective reflectivity according to each of the blocks, and set a threshold , When the information entropy is less than the threshold value, subdivide the block corresponding to the information entropy less than the threshold value, generate a new block, and calculate the information entropy of the new block until the value of the new block The information entropy is greater than the threshold, and the height field of each block is obtained;
[0062] Step 3, stitch the height field of each of the blocks in...
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