{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HPQDTM7RWEDO7267NRGDK2BE36","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":"5aab4184e4d273f1c6defeb987fa14cf1aa706ad4fb3e6c16dc62f608c8b99e2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2018-05-19T02:35:32Z","title_canon_sha256":"73140c4c0333caab2bd21719e037437e9b2f1a13b7f46d2ef866d68a5824edb7"},"schema_version":"1.0","source":{"id":"1805.07493","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.07493","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"arxiv_version","alias_value":"1805.07493v2","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.07493","created_at":"2026-05-17T23:47:53Z"},{"alias_kind":"pith_short_12","alias_value":"HPQDTM7RWEDO","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HPQDTM7RWEDO7267","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HPQDTM7R","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:f6f8c5070773783536cee2fca2e92219f6c39b28501c1848e13344c7f1a65762","target":"graph","created_at":"2026-05-17T23:47:53Z","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":"Displacement estimation is very important in ultrasound elastography and failing to estimate displacement correctly results in failure in generating strain images. As conventional ultrasound elastography techniques suffer from decorrelation noise, they are prone to fail in estimating displacement between echo signals obtained during tissue distortions. This study proposes a novel elastography technique which addresses the decorrelation in estimating displacement field. We call our method GLUENet (GLobal Ultrasound Elastography Network) which uses deep Convolutional Neural Network (CNN) to get ","authors_text":"Hassan Rivaz, Md. Golam Kibria","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2018-05-19T02:35:32Z","title":"Global Ultrasound Elastography Using Convolutional Neural Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.07493","kind":"arxiv","version":2},"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":"sha256:6bcc5bebb9fe204d17eb18a1d1e74cef4d2492452cd5be05f7cbc3c26b6cfe34","target":"record","created_at":"2026-05-17T23:47:53Z","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":"5aab4184e4d273f1c6defeb987fa14cf1aa706ad4fb3e6c16dc62f608c8b99e2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2018-05-19T02:35:32Z","title_canon_sha256":"73140c4c0333caab2bd21719e037437e9b2f1a13b7f46d2ef866d68a5824edb7"},"schema_version":"1.0","source":{"id":"1805.07493","kind":"arxiv","version":2}},"canonical_sha256":"3be039b3f1b106efebdf6c4c356824dfb6a640038a715f6d20291b65dd579786","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3be039b3f1b106efebdf6c4c356824dfb6a640038a715f6d20291b65dd579786","first_computed_at":"2026-05-17T23:47:53.940394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:53.940394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gh2Ggm2geiktdaWo2uegEchD4V8I8QcO1WBMuojRze8mun75/rfH3MrKiva3LNcIargBRO4NLH2C5fkg5yxDAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:53.940915Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.07493","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bcc5bebb9fe204d17eb18a1d1e74cef4d2492452cd5be05f7cbc3c26b6cfe34","sha256:f6f8c5070773783536cee2fca2e92219f6c39b28501c1848e13344c7f1a65762"],"state_sha256":"47684762a1e0b8a0c33d47f47ca07fc65334301fe65af4dc7a91cd099a1cd0a1"}