{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T07:19:28Z","timestamp":1790666368036,"version":"4.1.0"},"reference-count":34,"publisher":"Optica Publishing Group","issue":"20","license":[{"start":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:00:00Z","timestamp":1790553600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR-OA"},{"start":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T00:00:00Z","timestamp":1790553600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"name":"National Natural Science Foundation of China","award":["62473139"],"award-info":[{"award-number":["62473139"]}],"id":[{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]},{"name":"The Hunan Provincial Research and Development Project","award":["2025QK3019"],"award-info":[{"award-number":["2025QK3019"]}]},{"name":"The State Key Laboratory of Autonomous Intelligent Unmanned Systems","award":["ZZKF2025-2-10"],"award-info":[{"award-number":["ZZKF2025-2-10"]}]},{"name":"The Henan Province Key R\\&D Special Project","award":["231111112700"],"award-info":[{"award-number":["231111112700"]}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Express"],"published-print":{"date-parts":[[2026,10,5]]},"abstract":"<jats:p>\n                    High-fidelity large-field-of-view (LFOV) 3D sensing, essential for autonomous platforms, is hindered by the coupling of anisotropic off-axis aberrations and the ill-posed nature of monocular depth estimation. To address this fundamental physical bottleneck, we propose the bio-inspired monocentric imaging (BMI) framework, a holistic co-design integrating a monocentric optical topology with a physics-aware reconstruction network. By pairing a concentric spherical lens with a hemispherical sensor, our system structurally eliminates coma, astigmatism, and field curvature. Instead of relying on external modulators or hardware redundancy, we exploit the intrinsic aberration as a deterministic, radially symmetric carrier for depth encoding. Theoretical analysis via the Cram\u00e9r-Rao lower bound confirms that this topology maintains superior depth sensitivity across the entire FOV. To decode these optical cues, our framework utilizes a dual-head network to jointly recover high-fidelity all-in-focus images and dense metric depth maps from single-shot captures. The efficacy of this co-design is evaluated through physically-based simulations of field-dependent PSFs across the full optical FOV. On NYU Depth V2, our system achieves a superior balance of image fidelity (31.15\n                    <jats:italic toggle=\"yes\">dB<\/jats:italic>\n                    PSNR) and depth precision (0.161\n                    <jats:italic toggle=\"yes\">m<\/jats:italic>\n                    RMSE). It further maintains consistent reconstruction under spatially varying PSFs sampled across a 120\n                    <jats:sup>\u2218<\/jats:sup>\n                    optical FOV, mitigating the peripheral degradation observed in conventional wide-field designs.\n                  <\/jats:p>","DOI":"10.1364\/oe.592387","type":"journal-article","created":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T05:00:07Z","timestamp":1789016407000},"page":"37642","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Large-FOV RGBD imaging via structured PSF coding in a bio-inspired monocentric system"],"prefix":"10.1364","volume":"34","author":[{"given":"Zongxi","family":"Yu","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaolong","family":"Qian","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3917-289X","authenticated-orcid":true,"given":"Shaohua","family":"Gao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7484-3030","authenticated-orcid":true,"given":"Qi","family":"Jiang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao","family":"Gao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kailun","family":"Yang","sequence":"additional","affiliation":[{"name":"Hunan University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaiwei","family":"Wang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00a2xv884","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2026,9,28]]},"reference":[{"key":"oe-34-20-37642-R2","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/3570731","type":"journal-article","volume":"12","author":"Robinson","year":"2023","journal-title":"J. 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