Unverified50% confidenceFactExact time
矩形目标在透视变换下退化为一般四边形，该几何退化过程由单应性矩阵精确描述，单应性变换保持直线性但不保持平行性
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
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