{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:LGVELIA3HVD225HCP4Z5AVRJDY","short_pith_number":"pith:LGVELIA3","schema_version":"1.0","canonical_sha256":"59aa45a01b3d47ad74e27f33d056291e3d2ee3e41686b8b19a1c2d3434707f09","source":{"kind":"arxiv","id":"1501.07362","version":1},"attestation_state":"computed","paper":{"title":"A Cross-Layer Approach for Video Delivery over Wireless Video Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Driss Aboutajdine (GSCM-LRIT), Fran\\c{c}ois-Xavier Coudoux (IEMN), GSCM-LRIT), Othmane Alaoui-Fdili (IEMN, Patrick CORLAY (IEMN), Youssef Fakhri (GSCM-LRIT)","submitted_at":"2015-01-29T07:45:48Z","abstract_excerpt":"In this paper, we propose a novel cross-layer ap-proach for video delivery over Wireless Video Sensor Networks (WVSN)s. We adopt an energy efficient and adaptive video compression scheme dedicated to the WVSNs, based on the H.264/AVC video compression standard. The encoder operates using two modes. In the first mode, the nodes capture the scene following a low frame rate. When an event is detected, the encoder switches to the second mode with a higher frame rate and outputs two different types of macroblocks, referring to the region of interest and the background respectively. Furthermore, we "},"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":"1501.07362","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2015-01-29T07:45:48Z","cross_cats_sorted":[],"title_canon_sha256":"2a8e44102c79fa60ed537d2eecc5bb57d099ae2bef6b5c86e2bbaf6a6ca07fd2","abstract_canon_sha256":"f9dd6a9ac8663448882a00a72788d8520ef574365bd8217b0fc5f88ff2dbd864"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:22.167364Z","signature_b64":"wZzPa2Ul887jGLxHrkt8MZplW2GIwQ8TymuTNPPhD5SJoHSYcdLPivzF//lWDpluyk6XwDU8mLvHsR0YB3ACDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59aa45a01b3d47ad74e27f33d056291e3d2ee3e41686b8b19a1c2d3434707f09","last_reissued_at":"2026-05-18T02:28:22.166648Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:22.166648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Cross-Layer Approach for Video Delivery over Wireless Video Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.NI","authors_text":"Driss Aboutajdine (GSCM-LRIT), Fran\\c{c}ois-Xavier Coudoux (IEMN), GSCM-LRIT), Othmane Alaoui-Fdili (IEMN, Patrick CORLAY (IEMN), Youssef Fakhri (GSCM-LRIT)","submitted_at":"2015-01-29T07:45:48Z","abstract_excerpt":"In this paper, we propose a novel cross-layer ap-proach for video delivery over Wireless Video Sensor Networks (WVSN)s. We adopt an energy efficient and adaptive video compression scheme dedicated to the WVSNs, based on the H.264/AVC video compression standard. The encoder operates using two modes. In the first mode, the nodes capture the scene following a low frame rate. When an event is detected, the encoder switches to the second mode with a higher frame rate and outputs two different types of macroblocks, referring to the region of interest and the background respectively. Furthermore, we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07362","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":"1501.07362","created_at":"2026-05-18T02:28:22.166771+00:00"},{"alias_kind":"arxiv_version","alias_value":"1501.07362v1","created_at":"2026-05-18T02:28:22.166771+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07362","created_at":"2026-05-18T02:28:22.166771+00:00"},{"alias_kind":"pith_short_12","alias_value":"LGVELIA3HVD2","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"LGVELIA3HVD225HC","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"LGVELIA3","created_at":"2026-05-18T12:29:29.992203+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/LGVELIA3HVD225HCP4Z5AVRJDY","json":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY.json","graph_json":"https://pith.science/api/pith-number/LGVELIA3HVD225HCP4Z5AVRJDY/graph.json","events_json":"https://pith.science/api/pith-number/LGVELIA3HVD225HCP4Z5AVRJDY/events.json","paper":"https://pith.science/paper/LGVELIA3"},"agent_actions":{"view_html":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY","download_json":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY.json","view_paper":"https://pith.science/paper/LGVELIA3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1501.07362&json=true","fetch_graph":"https://pith.science/api/pith-number/LGVELIA3HVD225HCP4Z5AVRJDY/graph.json","fetch_events":"https://pith.science/api/pith-number/LGVELIA3HVD225HCP4Z5AVRJDY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY/action/storage_attestation","attest_author":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY/action/author_attestation","sign_citation":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY/action/citation_signature","submit_replication":"https://pith.science/pith/LGVELIA3HVD225HCP4Z5AVRJDY/action/replication_record"}},"created_at":"2026-05-18T02:28:22.166771+00:00","updated_at":"2026-05-18T02:28:22.166771+00:00"}