Unverified50% confidenceSolutionExact time
For maps with irregular geometry, a piecewise or non-rigid registration strategy should be adopted, performing coarse room-level matching first and then estimating local transformations within each region.
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50%
Confidence
Long-term
Relevance
9/11/2026
First Seen
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Unverified建筑轮廓规则化通常采用Douglas-Peucker算法进行多边形简化，再通过最小外接矩形拟合或主方向检测将边界对齐到主轴方向65% similarUnverifiedPlacing landmarks at the periphery or corners of the graph works best, because such landmarks are more likely to be approximately collinear with the query's source and destination, thereby providing the tightest lower bound estimates62% similar
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