Local paddy rice mapping results: (a) Region-Ⅰ (112.38011°E, 22.36161°N); (b) Region-Ⅱ (109.97017°E, 21.4811°N); (c) Region-Ⅲ (112.8609°E, 22.03688°N). (IMAGE)

Journal of Remote Sensing

Local paddy rice mapping results: (a) Region-Ⅰ (112.38011°E, 22.36161°N); (b) Region-Ⅱ (109.97017°E, 21.4811°N); (c) Region-Ⅲ (112.8609°E, 22.03688°N).

Caption

Support Vector Machine (SVM) and Random Forest (RF) classifiers with matched features produced more complete paddy rice mapping results than those with unmatched features, reducing misclassifications of fishponds in the center of the image and significantly outperforming the other three comparison methods in these regions.

Credit

[Lingyu Sun, Wuhan University]; [Tianyao Yang, Peking University]; [Yuxin Lou, Beijing Normal University]; [Qian Shi, Sun Yat-Sen University]; [Liangpei Zhang, Wuhan University].

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