{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T16:15:08Z","timestamp":1785428108417,"version":"3.56.0"},"reference-count":18,"publisher":"Optica Publishing Group","issue":"10","license":[{"start":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:00:00Z","timestamp":1778544000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/doi.org\/10.1364\/OA_License_v2#VOR"},{"start":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:00:00Z","timestamp":1778544000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/opg.optica.org\/policies\/opg-tdm-policy.json"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["62275177"],"award-info":[{"award-number":["62275177"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"},{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["62575194"],"award-info":[{"award-number":["62575194"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"},{"id":"https:\/\/ror.org\/01h0zpd94","id-type":"ROR","asserted-by":"publisher"}]}],"content-domain":{"domain":["opg.optica.org"],"crossmark-restriction":false},"short-container-title":["Opt. Lett."],"published-print":{"date-parts":[[2026,5,15]]},"abstract":"<jats:p>Single-pixel imaging shows great potential for parallel perception of multiple objects. However, existing methods face information security risks and lack effective user access control. In this Letter, we propose an access-controlled imaging method based on structured single-pixel illumination. The system introduces phase modulation equivalently into the measurement matrix by applying key-controlled spatial displacements to the projection patterns, without requiring additional modulation devices. Meanwhile, an optical projection multiplexing architecture enables linear mixing of multi-object information. During reconstruction, the template decomposition vectors serve as user-specific keys for selective imaging. Experimental results demonstrate high-quality parallel imaging with integrated physical-layer access control, providing a promising solution for secure communication and hierarchical surveillance.<\/jats:p>","DOI":"10.1364\/ol.599126","type":"journal-article","created":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T13:00:10Z","timestamp":1777381210000},"page":"2912","update-policy":"https:\/\/doi.org\/10.1364\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Access-controlled imaging via structured single-pixel illumination"],"prefix":"10.1364","volume":"51","author":[{"given":"Jiaying","family":"Zong","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-8990-6640","authenticated-orcid":true,"given":"Guohang","family":"Wu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chongyang","family":"Zhang","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongran","family":"Zeng","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shouxin","family":"Liu","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junfeng","family":"Guo","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wuxiang","family":"Zhao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2005-3033","authenticated-orcid":true,"given":"Mengyuan","family":"Ye","sequence":"additional","affiliation":[{"name":"China University of Geosciences"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seok-Tae","family":"Kim","sequence":"additional","affiliation":[{"name":"Pukyong National University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0242-1338","authenticated-orcid":true,"given":"Ping","family":"Zhao","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaowei","family":"Li","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/011ashp19","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"285","published-online":{"date-parts":[[2026,5,12]]},"reference":[{"key":"ol-51-10-2912-R1","doi-asserted-by":"publisher","first-page":"606","DOI":"10.1126\/science.aak9913","type":"journal-article","volume":"355","author":"Balzarotti","year":"2017","journal-title":"Science"},{"key":"ol-51-10-2912-R2","doi-asserted-by":"publisher","first-page":"2401610","DOI":"10.1002\/lpor.202401610","type":"journal-article","volume":"19","author":"Ye","year":"2025","journal-title":"Laser Photonics Rev."},{"key":"ol-51-10-2912-R3","doi-asserted-by":"publisher","first-page":"060201","DOI":"10.1088\/2040-8986\/add9ac","type":"journal-article","volume":"27","author":"Liu","year":"2025","journal-title":"J. Opt."},{"key":"ol-51-10-2912-R4","doi-asserted-by":"publisher","first-page":"767","DOI":"10.1364\/ol.20.000767","type":"journal-article","volume":"20","author":"Refregier","year":"1995","journal-title":"Opt. Lett."},{"key":"ol-51-10-2912-R5","doi-asserted-by":"publisher","first-page":"19619","DOI":"10.1364\/OE.25.019619","type":"journal-article","volume":"25","author":"Zhang","year":"2017","journal-title":"Opt. Express"},{"key":"ol-51-10-2912-R6","doi-asserted-by":"publisher","first-page":"044025","DOI":"10.1103\/PhysRevApplied.19.044025","type":"journal-article","volume":"19","author":"Liu","year":"2023","journal-title":"Phys. Rev. Appl."},{"key":"ol-51-10-2912-R7","doi-asserted-by":"publisher","first-page":"1269","DOI":"10.1364\/OL.547399","type":"journal-article","volume":"50","author":"Wang","year":"2025","journal-title":"Opt. Lett."},{"key":"ol-51-10-2912-R8","doi-asserted-by":"publisher","first-page":"011108","DOI":"10.1063\/5.0252090","type":"journal-article","volume":"126","author":"Peng","year":"2025","journal-title":"Appl. Phys. Lett."},{"key":"ol-51-10-2912-R9","doi-asserted-by":"publisher","first-page":"2378","DOI":"10.1364\/OL.557688","type":"journal-article","volume":"50","author":"Wang","year":"2025","journal-title":"Opt. Lett."},{"key":"ol-51-10-2912-R10","doi-asserted-by":"publisher","first-page":"11717","DOI":"10.1364\/OE.483923","type":"journal-article","volume":"31","author":"Ma","year":"2023","journal-title":"Opt. Express"},{"key":"ol-51-10-2912-R11","doi-asserted-by":"publisher","first-page":"140087","DOI":"10.1109\/ACCESS.2025.3597226","type":"journal-article","volume":"13","author":"Javidi","year":"2025","journal-title":"IEEE Access"},{"key":"ol-51-10-2912-R12","doi-asserted-by":"publisher","first-page":"111220","DOI":"10.1016\/j.optlastec.2024.111220","type":"journal-article","volume":"178","author":"Chen","year":"2024","journal-title":"Opt. Laser Technol."},{"key":"ol-51-10-2912-R13","doi-asserted-by":"publisher","first-page":"13172","DOI":"10.1038\/s41598-017-12664-1","type":"journal-article","volume":"7","author":"Dongfeng","year":"2017","journal-title":"Sci. Rep."},{"key":"ol-51-10-2912-R14","doi-asserted-by":"publisher","first-page":"056016","DOI":"10.1117\/1.APN.3.5.056016","type":"journal-article","volume":"3","author":"Zeng","year":"2024","journal-title":"Adv. Photonics Nexus"},{"key":"ol-51-10-2912-R15","doi-asserted-by":"publisher","first-page":"37969","DOI":"10.1364\/OE.572099","type":"journal-article","volume":"33","author":"Wu","year":"2025","journal-title":"Opt. Express"},{"key":"ol-51-10-2912-R16","doi-asserted-by":"publisher","first-page":"110505","DOI":"10.1016\/j.optlastec.2023.110505","type":"journal-article","volume":"172","author":"Saini","year":"2024","journal-title":"Opt. Laser Technol."},{"key":"ol-51-10-2912-R17","doi-asserted-by":"publisher","first-page":"11666","DOI":"10.1364\/OE.387612","type":"journal-article","volume":"28","author":"Vaz","year":"2020","journal-title":"Opt. Express"},{"key":"ol-51-10-2912-R18","doi-asserted-by":"publisher","first-page":"1231","DOI":"10.1109\/TSP.2003.810293","type":"journal-article","volume":"51","author":"Durak","year":"2003","journal-title":"IEEE Trans. Sig. Proc."}],"container-title":["Optics Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/opg.optica.org\/viewmedia.cfm?URI=ol-51-10-2912&seq=0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T14:52:24Z","timestamp":1778683944000},"score":1,"resource":{"primary":{"URL":"https:\/\/opg.optica.org\/abstract.cfm?URI=ol-51-10-2912"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,12]]},"references-count":18,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2026]]},"published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.1364\/ol.599126","relation":{},"ISSN":["0146-9592","1539-4794"],"issn-type":[{"value":"0146-9592","type":"print"},{"value":"1539-4794","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,12]]},"assertion":[{"value":"Optica Publishing Group","name":"publisher","label":"This article is maintained by"},{"value":"https:\/\/doi.org\/10.1364\/OL.599126","name":"articlelink","label":"Crossref DOI link to publisher maintained version"},{"value":"letter","name":"content_type","label":"Article type"},{"value":"Screened by Similarity Check","name":"cross_check","label":"Similarity check"},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"22 March 2026","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"27 April 2026","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"12 May 2026","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}},{"value":"\u00a9 2026 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.","name":"copyright","label":"Copyright"}]}}