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ADVANCED CLOUD DETECTION USING MACHINE LEARNING AND OPTIMIZATION TECHNIQUES
ADVANCED CLOUD DETECTION USING MACHINE LEARNING AND OPTIMIZATION TECHNIQUES
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机译:利用机器学习和优化技术进行高级云检测
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摘要
Techniques for automatically determining, on a pixel by pixel basis, whether imagery includes ground images or is obscured by cloud cover. The techniques include training a cloud dictionary and a ground dictionary, determining whether a given pixel is best represented by “words” from the cloud dictionary or “words” from the ground dictionary to make an initial determination of cloud or ground, and performing a max-flow, min-cut operation on the image to determine whether each pixel is a cloud or ground imagery.
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