{"id":"https://openalex.org/W2147899009","doi":"https://doi.org/10.1109/igarss.2007.4422783","title":"Quantitative analysis of texture parameter estimation in SAR images","display_name":"Quantitative analysis of texture parameter estimation in SAR images","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2147899009","doi":"https://doi.org/10.1109/igarss.2007.4422783","mag":"2147899009"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4422783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4422783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046402625","display_name":"Olivier D\u2019Hondt","orcid":"https://orcid.org/0000-0003-1867-089X"},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier D'Hondt","raw_affiliation_strings":["Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103228763","display_name":"Carlos L\u00f3pez-Mart\u00ednez","orcid":"https://orcid.org/0000-0002-1366-9446"},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES","FR"],"is_corresponding":false,"raw_author_name":"Carlos Lopez-Martinez","raw_affiliation_strings":["Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107855441","display_name":"Laurent Ferro-Famil","orcid":null},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES","FR"],"is_corresponding":false,"raw_author_name":"Laurent Ferro-Famil","raw_affiliation_strings":["Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes","Universitat Polit\u00e8cnica de Catalunya [Barcelona]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Institut d'Electronique et de T\u00e9l\u00e9communications de Rennes","institution_ids":["https://openalex.org/I4210100151"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya [Barcelona]","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060425384","display_name":"\u00c9ric Pottier","orcid":"https://orcid.org/0000-0002-5165-1423"},"institutions":[{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES","FR"],"is_corresponding":false,"raw_author_name":"Eric Pottier","raw_affiliation_strings":["Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department (TSC), Remote Sensing Lab. (RSLab), Barcelona, Spain","institution_ids":[]},{"raw_affiliation_string":"Signal Theory and Communications Department, Remote Sensing Lab, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","institution_ids":["https://openalex.org/I4210100151"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"274","last_page":"277"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9761999845504761,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/texture","display_name":"Texture (cosmology)","score":0.6774590015411377},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.631163477897644},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.603320300579071},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.594871461391449},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5833980441093445},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5459368228912354},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5214231014251709},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.5188571214675903},{"id":"https://openalex.org/keywords/kernel-density-estimation","display_name":"Kernel density estimation","score":0.4988861083984375},{"id":"https://openalex.org/keywords/image-texture","display_name":"Image texture","score":0.4818626344203949},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.4386341869831085},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.43278783559799194},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.43229883909225464},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.41591113805770874},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.38180261850357056},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35040533542633057},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3030092716217041},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.254862904548645},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2242799997329712},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1984373927116394},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.10280779004096985},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07287073135375977}],"concepts":[{"id":"https://openalex.org/C2781195486","wikidata":"https://www.wikidata.org/wiki/Q289436","display_name":"Texture (cosmology)","level":3,"score":0.6774590015411377},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.631163477897644},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.603320300579071},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.594871461391449},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5833980441093445},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5459368228912354},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5214231014251709},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.5188571214675903},{"id":"https://openalex.org/C71134354","wikidata":"https://www.wikidata.org/wiki/Q458825","display_name":"Kernel density estimation","level":3,"score":0.4988861083984375},{"id":"https://openalex.org/C63099799","wikidata":"https://www.wikidata.org/wiki/Q17147001","display_name":"Image texture","level":4,"score":0.4818626344203949},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.4386341869831085},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.43278783559799194},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.43229883909225464},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.41591113805770874},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.38180261850357056},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35040533542633057},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3030092716217041},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.254862904548645},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2242799997329712},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1984373927116394},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.10280779004096985},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07287073135375977},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4422783","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4422783","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2097215284","https://openalex.org/W2111831669","https://openalex.org/W2120350343","https://openalex.org/W2148449182","https://openalex.org/W2150666871","https://openalex.org/W2164030027","https://openalex.org/W4293005804","https://openalex.org/W4362230038"],"related_works":["https://openalex.org/W1975321310","https://openalex.org/W1952261593","https://openalex.org/W2014494654","https://openalex.org/W2990323019","https://openalex.org/W3130349901","https://openalex.org/W1579833936","https://openalex.org/W2107361128","https://openalex.org/W2095350775","https://openalex.org/W2924917467","https://openalex.org/W2948668635"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3],"the":[4,28,36,39,66],"validation":[5],"of":[6,38,45,50,68,76],"a":[7],"previously":[8],"developed":[9],"texture":[10,46],"model":[11,25,33,70],"for":[12],"SAR":[13,51],"data":[14],"as":[15,17],"well":[16],"its":[18],"associated":[19],"parameter":[20,54],"estimation":[21,55],"algorithm.":[22],"The":[23,53],"mentioned":[24],"is":[26,57],"named":[27],"Anisotropic":[29],"Gaussian":[30],"Kernel":[31],"(AGK)":[32],"and":[34,42],"allows":[35],"description":[37],"possibly":[40],"nonstationary":[41],"anisotropic":[43],"behaviour":[44],"on":[47],"heterogeneous":[48],"areas":[49],"images.":[52],"performance":[56],"evaluated":[58],"over":[59,71],"simulated":[60],"data.":[61],"We":[62],"also":[63],"investigate":[64],"about":[65],"validity":[67],"our":[69],"experimental":[72],"data,":[73],"by":[74],"means":[75],"dissimilarity":[77],"measures.":[78]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-27T08:26:11.824852","created_date":"2025-10-10T00:00:00"}