{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:FBUM23AF3M7UT2HCN6WOKYF3V3","short_pith_number":"pith:FBUM23AF","schema_version":"1.0","canonical_sha256":"2868cd6c05db3f49e8e26face560bbaee83537156f4bc6589c3d61850cdd5428","source":{"kind":"arxiv","id":"1908.05868","version":1},"attestation_state":"computed","paper":{"title":"See Clearer at Night: Towards Robust Nighttime Semantic Segmentation through Day-Night Image Conversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Kailun Yang, Kaite Xiang, Kaiwei Wang, Lei Sun","submitted_at":"2019-08-16T06:56:55Z","abstract_excerpt":"Currently, semantic segmentation shows remarkable efficiency and reliability in standard scenarios such as daytime scenes with favorable illumination conditions. However, in face of adverse conditions such as the nighttime, semantic segmentation loses its accuracy significantly. One of the main causes of the problem is the lack of sufficient annotated segmentation datasets of nighttime scenes. In this paper, we propose a framework to alleviate the accuracy decline when semantic segmentation is taken to adverse conditions by using Generative Adversarial Networks (GANs). To bridge the daytime an"},"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":"1908.05868","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-08-16T06:56:55Z","cross_cats_sorted":[],"title_canon_sha256":"067a5d0b182ac0181ddeaf4b0b5b17658a59bb67d20c0217b2f691830761289d","abstract_canon_sha256":"383f76b1d9c11ae86e4f68ed5973a57793769ad7b9892140179428e6fa902830"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:57:53.899668Z","signature_b64":"pGl+c4t8lT7SuQ2tY322ZIrcXY0J1g0xyNzm/saHvpuwa6BUL3+L3SeiI+O8eY5kEzj9XyNuGvOxz7PDcHF2BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2868cd6c05db3f49e8e26face560bbaee83537156f4bc6589c3d61850cdd5428","last_reissued_at":"2026-07-04T23:57:53.899332Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:57:53.899332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"See Clearer at Night: Towards Robust Nighttime Semantic Segmentation through Day-Night Image Conversion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Kailun Yang, Kaite Xiang, Kaiwei Wang, Lei Sun","submitted_at":"2019-08-16T06:56:55Z","abstract_excerpt":"Currently, semantic segmentation shows remarkable efficiency and reliability in standard scenarios such as daytime scenes with favorable illumination conditions. However, in face of adverse conditions such as the nighttime, semantic segmentation loses its accuracy significantly. One of the main causes of the problem is the lack of sufficient annotated segmentation datasets of nighttime scenes. In this paper, we propose a framework to alleviate the accuracy decline when semantic segmentation is taken to adverse conditions by using Generative Adversarial Networks (GANs). To bridge the daytime an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05868","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.05868/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"1908.05868","created_at":"2026-07-04T23:57:53.899387+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.05868v1","created_at":"2026-07-04T23:57:53.899387+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05868","created_at":"2026-07-04T23:57:53.899387+00:00"},{"alias_kind":"pith_short_12","alias_value":"FBUM23AF3M7U","created_at":"2026-07-04T23:57:53.899387+00:00"},{"alias_kind":"pith_short_16","alias_value":"FBUM23AF3M7UT2HC","created_at":"2026-07-04T23:57:53.899387+00:00"},{"alias_kind":"pith_short_8","alias_value":"FBUM23AF","created_at":"2026-07-04T23:57:53.899387+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/FBUM23AF3M7UT2HCN6WOKYF3V3","json":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3.json","graph_json":"https://pith.science/api/pith-number/FBUM23AF3M7UT2HCN6WOKYF3V3/graph.json","events_json":"https://pith.science/api/pith-number/FBUM23AF3M7UT2HCN6WOKYF3V3/events.json","paper":"https://pith.science/paper/FBUM23AF"},"agent_actions":{"view_html":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3","download_json":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3.json","view_paper":"https://pith.science/paper/FBUM23AF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.05868&json=true","fetch_graph":"https://pith.science/api/pith-number/FBUM23AF3M7UT2HCN6WOKYF3V3/graph.json","fetch_events":"https://pith.science/api/pith-number/FBUM23AF3M7UT2HCN6WOKYF3V3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3/action/storage_attestation","attest_author":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3/action/author_attestation","sign_citation":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3/action/citation_signature","submit_replication":"https://pith.science/pith/FBUM23AF3M7UT2HCN6WOKYF3V3/action/replication_record"}},"created_at":"2026-07-04T23:57:53.899387+00:00","updated_at":"2026-07-04T23:57:53.899387+00:00"}