Tile-Based Semisupervised Classification of Large-Scale VHR Remote Sensing Images

Figure 4

Large VHR dataset used and its qualitative results. (a) Original image of size 13440 × 13440 with example training tiles (10 per class), (b) testing map (ground truth), (c) legend, (d) NN classification result (OA = 91%), (e) final map (OA = 96.5%), and (f) tiles corrected by semisupervised learning.

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