{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:S3MKGPZPBBJLJ7J3CDKTDJMSZQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"be28eef9849c81c52934d15664a3e49aedf1e51d990a61b7df587df24027c7b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-09-03T03:38:58Z","title_canon_sha256":"8f9838e9646e1f626005794abb1ddbcefb3d0025c0e7185d736c6b7b97f7b2fc"},"schema_version":"1.0","source":{"id":"1709.00657","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00657","created_at":"2026-05-18T00:36:05Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00657v1","created_at":"2026-05-18T00:36:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00657","created_at":"2026-05-18T00:36:05Z"},{"alias_kind":"pith_short_12","alias_value":"S3MKGPZPBBJL","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"S3MKGPZPBBJLJ7J3","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"S3MKGPZP","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:7ba1dfa905ab740aab65b59434b63608a75e848ddb5a8afcb28174087bdc40d9","target":"graph","created_at":"2026-05-18T00:36:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Due to its efficiency and stability, Robust Principal Component Analysis (RPCA) has been emerging as a promising tool for moving object detection. Unfortunately, existing RPCA based methods assume static or quasi-static background, and thereby they may have trouble in coping with the background scenes that exhibit a persistent dynamic behavior. In this work, we shall introduce two techniques to fill in the gap. First, instead of using the raw pixel-value as features that are brittle in the presence of dynamic background, we devise a so-called Gaussian max-pooling operator to estimate a \"stable","authors_text":"Guangcan Liu, Shengyong Chen, Yang Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-09-03T03:38:58Z","title":"Detection of Moving Object in Dynamic Background Using Gaussian Max-Pooling and Segmentation Constrained RPCA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00657","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:95706efbbe9739222c7fd048b4b8000c753ad162643c5208b8c203a4343bfbae","target":"record","created_at":"2026-05-18T00:36:05Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"be28eef9849c81c52934d15664a3e49aedf1e51d990a61b7df587df24027c7b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-09-03T03:38:58Z","title_canon_sha256":"8f9838e9646e1f626005794abb1ddbcefb3d0025c0e7185d736c6b7b97f7b2fc"},"schema_version":"1.0","source":{"id":"1709.00657","kind":"arxiv","version":1}},"canonical_sha256":"96d8a33f2f0852b4fd3b10d531a592cc183443966938393c09c3caf869b121cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96d8a33f2f0852b4fd3b10d531a592cc183443966938393c09c3caf869b121cc","first_computed_at":"2026-05-18T00:36:05.505514Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:05.505514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"70BMtppMmGKA6RdnnUOH7qRBKy8WZHxMrnM62VfYQnDFjdoTKRFAk8feaKFpdcXfiR6ejq8T1lFm957Kp8deBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:05.506188Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.00657","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:95706efbbe9739222c7fd048b4b8000c753ad162643c5208b8c203a4343bfbae","sha256:7ba1dfa905ab740aab65b59434b63608a75e848ddb5a8afcb28174087bdc40d9"],"state_sha256":"53b4ae73ec3eef6016b3dd9f7dd8ede8934803fe900f25f279b54ada529b6f03"}