Pre-filter zero-degree vertices before solver invocation#16
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Adds an O(N) pre-filter in FindInlierStructure that removes isolated vertices before passing the graph to k-core or max-clique solvers. When most correspondences are outliers, this dramatically reduces solver input size. Vertices are remapped to a compact graph, solved, then remapped back to original IDs. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
FindInlierStructureto remove isolated (degree-0) vertices before passing graph to k-core or max-clique solversTest plan
zero-degree vertex filteringtest case with isolated vertices produces correct inlier set🤖 Generated with Claude Code