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Sun Zhang

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2026

Dual Consistency Learning for Weakly Supervised Change Detection With SAM-Based Priors

Most existing change detection methods rely on supervised learning and require costly pixel-level annotations. Weakly supervised change detection (WSCD) alleviates this burden by using only image-level labels. Existing image-level WSCD methods usually generate class activation maps (CAMs) through change classification...

Feng Zhou, Sun Zhang, Ren-Long Hang · 0 citations

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