{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,10]],"date-time":"2026-04-10T16:35:33Z","timestamp":1775838933197,"version":"3.50.1"},"reference-count":20,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Signal Process. Lett."],"published-print":{"date-parts":[[2025]]},"DOI":"10.1109\/lsp.2025.3635010","type":"journal-article","created":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T18:46:49Z","timestamp":1763750809000},"page":"4469-4472","source":"Crossref","is-referenced-by-count":1,"title":["SPTPCA: Structure-Preserving Tensor Principal Component Analysis for Hyperspectral Dimensionality Reduction"],"prefix":"10.1109","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-0518-8853","authenticated-orcid":false,"given":"Alaa El","family":"Ichi","sequence":"first","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Brest, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-9664-7533","authenticated-orcid":false,"given":"Olga","family":"Assainova","sequence":"additional","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Brest, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nadine Abdallah","family":"Saab","sequence":"additional","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Nantes, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nesma","family":"Settouti","sequence":"additional","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Caen, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9431-4320","authenticated-orcid":false,"given":"Marwa El","family":"Bouz","sequence":"additional","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Brest, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9569-357X","authenticated-orcid":false,"given":"Mohammed El Amine","family":"Bechar","sequence":"additional","affiliation":[{"name":"Light&#x2013;Scatter&#x2013;Learning (LSL) Group, L@bISEN, ISEN Ouest, Brest, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/36.3001"},{"issue":"2","key":"ref2","first-page":"115","article-title":"Principal component analysis for hyperspectral image classification","volume":"62","author":"Rodarmel","year":"2002","journal-title":"Surveying Land Inf. Sci."},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/LGRS.2011.2172185"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.isprsjprs.2014.04.006"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/JSTARS.2017.2682189"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2020.3034656"},{"key":"ref7","first-page":"51","article-title":"PCAICA based acoustic ambient extraction","volume":"3","author":"Rajitha","year":"2018","journal-title":"Int. J. Sci. Res. Comput. Sci. Eng. Inf. Technol."},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2005.244"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TNN.2007.901277"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucom.2018.07.052"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1137\/090752286"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1137\/s0895479896305696"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/BF02289464"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.sigpro.2025.110196"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3058103"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2014.2342214"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TAP.2025.3567446"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1137\/07070111X"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1137\/110841229"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-89041-3_6"}],"container-title":["IEEE Signal Processing Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/97\/10802935\/11264300.pdf?arnumber=11264300","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,29]],"date-time":"2025-11-29T06:45:24Z","timestamp":1764398724000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11264300\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025]]},"references-count":20,"URL":"https:\/\/doi.org\/10.1109\/lsp.2025.3635010","relation":{},"ISSN":["1070-9908","1558-2361"],"issn-type":[{"value":"1070-9908","type":"print"},{"value":"1558-2361","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025]]}}}