超像素与主动学习相结合的遥感影像变化检测方法

王成军, 毛政元, 徐伟铭, 翁谦

Change Detection Approach for High Resolution Remotely Sensed Images Based on Superpixel and Active Learning

WANG Chengjun,MAO Zhengyuan,XU Weiming,WENG Qian

表1 变化误差矩阵

Tab. 1 Error matrix of change detection

实际变化像元数 实际未变化像元数 行像元数之和 检测变化像元数 TP FP P 检测未变化像元数 FN TN N 列像元数之和 P′ N′ T