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U-net super-neural segmentation and similarity calculation to realize vegetation change assessment in satellite imagery

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arxiv 1909.04410 v1 pith:SFJD7PBC submitted 2019-09-10 eess.IV cs.CV

U-net super-neural segmentation and similarity calculation to realize vegetation change assessment in satellite imagery

classification eess.IV cs.CV
keywords changevegetationremotesegmentationsensingusescovercoverage
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Vegetation is the natural linkage connecting soil, atmosphere and water. It can represent the change of land cover to a certain extent and serve as an indicator for global change research. Methods for measuring coverage can be divided into two types: surface measurement and remote sensing. Because vegetation cover has significant spatial and temporal differentiation characteristics, remote sensing has become an important technical means to estimate vegetation coverage. This paper firstly uses U-net to perform remote sensing image semantic segmentation training, then uses the result of semantic segmentation, and then uses the integral progressive method to calculate the forestland change rate, and finally realizes automated valuation of woodland change rate.

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