{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,4]],"date-time":"2026-07-04T16:48:43Z","timestamp":1783183723450,"version":"3.54.6"},"reference-count":22,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"3","license":[{"start":{"date-parts":[[2015,3,1]],"date-time":"2015-03-01T00:00:00Z","timestamp":1425168000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/Crown.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Geosci. Remote Sensing"],"published-print":{"date-parts":[[2015,3]]},"DOI":"10.1109\/tgrs.2014.2335114","type":"journal-article","created":{"date-parts":[[2014,7,25]],"date-time":"2014-07-25T18:44:15Z","timestamp":1406313855000},"page":"1150-1160","source":"Crossref","is-referenced-by-count":132,"title":["Polarimetric SAR Speckle Filtering and the Extended Sigma Filter"],"prefix":"10.1109","volume":"53","author":[{"given":"Jong-Sen","family":"Lee","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas L.","family":"Ainsworth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanting","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kun-Shan","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2013.2280278"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/IGARSS.2008.4779647"},{"key":"ref12","first-page":"iv-21","article-title":"Speckle filtering of dual pol and polarimetric SAR data based on improved sigma filter","author":"lee","year":"0","journal-title":"Proc IEEE IGARSS"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2002.808066"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/TSMC.1983.6313036"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1109\/TGRS.2008.2002881","article-title":"Improved sigma filter for speckle filtering of SAR imagery","volume":"47","author":"lee","year":"2009","journal-title":"IEEE Trans Geosci Remote Sens"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.1980.4766994"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2003.815240"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2012.2220511"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2013.2257603"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2008.922033"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/36.673687"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2005.859338"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/36.789635"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2005.864142"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/36.312901"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/36.485127"},{"key":"ref1","doi-asserted-by":"crossref","DOI":"10.1201\/9781420054989","author":"lee","year":"2009","journal-title":"Polarimetric Radar Imaging From Basics to Applications"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2010.2087763"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2013.2262051"},{"key":"ref22","author":"l\u00f3pez-mart\u00ednez","year":"2003","journal-title":"Multidimensional speckle noise modeling and filtering related to SAR data"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/TGRS.2010.2048333"}],"container-title":["IEEE Transactions on Geoscience and Remote Sensing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/36\/6899760\/06866154.pdf?arnumber=6866154","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,12]],"date-time":"2022-01-12T16:53:22Z","timestamp":1642006402000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/6866154\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,3]]},"references-count":22,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1109\/tgrs.2014.2335114","relation":{},"ISSN":["0196-2892","1558-0644"],"issn-type":[{"value":"0196-2892","type":"print"},{"value":"1558-0644","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,3]]}}}