{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JCBPLCHYKWVAGIJNG75KVTKEJH","short_pith_number":"pith:JCBPLCHY","schema_version":"1.0","canonical_sha256":"4882f588f855aa03212d37faaacd4449ecca9ad1b5ff4560a4e9852afe5f3864","source":{"kind":"arxiv","id":"1512.00237","version":1},"attestation_state":"computed","paper":{"title":"Fast and High Quality Highlight Removal from A Single Image","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Dongsheng An, Haoqian Wang, Jinli Suo, Qionghai Dai, Xiangyang Ji","submitted_at":"2015-12-01T12:21:49Z","abstract_excerpt":"Specular reflection exists widely in photography and causes the recorded color deviating from its true value, so fast and high quality highlight removal from a single nature image is of great importance. In spite of the progress in the past decades in highlight removal, achieving wide applicability to the large diversity of nature scenes is quite challenging. To handle this problem, we propose an analytic solution to highlight removal based on an L2 chromaticity definition and corresponding dichromatic model. Specifically, this paper derives a normalized dichromatic model for the pixels with i"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1512.00237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-12-01T12:21:49Z","cross_cats_sorted":[],"title_canon_sha256":"879b70e0de9c8c1aa18a3d785e50eeb73c84d176e9338363e0bcfef55fd8f1b9","abstract_canon_sha256":"79ad219893b0ac6c0e8f9324d4575d62723cf6c9e830fc4a0bef0fa1db0017be"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:32.388988Z","signature_b64":"B5efHvIW/Ytn7vAqQUuY2+lTYZyQi94c1pGHQSwRzy9kSPxBqyvAMCKI08OhI09TK1w/o6cxp5iCP+2LtcUpDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4882f588f855aa03212d37faaacd4449ecca9ad1b5ff4560a4e9852afe5f3864","last_reissued_at":"2026-05-18T01:25:32.388341Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:32.388341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fast and High Quality Highlight Removal from A Single Image","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Dongsheng An, Haoqian Wang, Jinli Suo, Qionghai Dai, Xiangyang Ji","submitted_at":"2015-12-01T12:21:49Z","abstract_excerpt":"Specular reflection exists widely in photography and causes the recorded color deviating from its true value, so fast and high quality highlight removal from a single nature image is of great importance. In spite of the progress in the past decades in highlight removal, achieving wide applicability to the large diversity of nature scenes is quite challenging. To handle this problem, we propose an analytic solution to highlight removal based on an L2 chromaticity definition and corresponding dichromatic model. Specifically, this paper derives a normalized dichromatic model for the pixels with i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.00237","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1512.00237","created_at":"2026-05-18T01:25:32.388453+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.00237v1","created_at":"2026-05-18T01:25:32.388453+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.00237","created_at":"2026-05-18T01:25:32.388453+00:00"},{"alias_kind":"pith_short_12","alias_value":"JCBPLCHYKWVA","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JCBPLCHYKWVAGIJN","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JCBPLCHY","created_at":"2026-05-18T12:29:27.538025+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH","json":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH.json","graph_json":"https://pith.science/api/pith-number/JCBPLCHYKWVAGIJNG75KVTKEJH/graph.json","events_json":"https://pith.science/api/pith-number/JCBPLCHYKWVAGIJNG75KVTKEJH/events.json","paper":"https://pith.science/paper/JCBPLCHY"},"agent_actions":{"view_html":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH","download_json":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH.json","view_paper":"https://pith.science/paper/JCBPLCHY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.00237&json=true","fetch_graph":"https://pith.science/api/pith-number/JCBPLCHYKWVAGIJNG75KVTKEJH/graph.json","fetch_events":"https://pith.science/api/pith-number/JCBPLCHYKWVAGIJNG75KVTKEJH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH/action/storage_attestation","attest_author":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH/action/author_attestation","sign_citation":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH/action/citation_signature","submit_replication":"https://pith.science/pith/JCBPLCHYKWVAGIJNG75KVTKEJH/action/replication_record"}},"created_at":"2026-05-18T01:25:32.388453+00:00","updated_at":"2026-05-18T01:25:32.388453+00:00"}