{"id":"https://openalex.org/W2083142261","doi":"https://doi.org/10.1109/icip.2011.6116252","title":"Component-based restoration of speckled images","display_name":"Component-based restoration of speckled images","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2083142261","doi":"https://doi.org/10.1109/icip.2011.6116252","mag":"2083142261"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6116252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"type":"article","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/A5004716468","display_name":"Vishal M. Patel","orcid":"https://orcid.org/0000-0002-5239-692X"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vishal M. Patel","raw_affiliation_strings":["UMIACS, University of Maryland, College Park, MD, USA","UMIACS University of Maryland, College Park, MD#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMIACS, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"UMIACS University of Maryland, College Park, MD#TAB#","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088245220","display_name":"Glenn R. Easley","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Glenn R. Easley","raw_affiliation_strings":["NWC, University of Maryland, College Park, MD, USA","NWC, University of Maryland, College Park, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NWC, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"NWC, University of Maryland, College Park, MD","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102762707","display_name":"Rama Chellappa","orcid":"https://orcid.org/0000-0002-7638-1650"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rama Chellappa","raw_affiliation_strings":["UMIACS, University of Maryland, College Park, MD, USA","UMIACS University of Maryland, College Park, MD#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMIACS, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"UMIACS University of Maryland, College Park, MD#TAB#","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5234,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69682036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2695","issue":null,"first_page":"2797","last_page":"2800"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.8145228624343872},{"id":"https://openalex.org/keywords/multiplicative-noise","display_name":"Multiplicative noise","score":0.7186809778213501},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.6730051040649414},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6323568820953369},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6099992990493774},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5713527798652649},{"id":"https://openalex.org/keywords/multiplicative-function","display_name":"Multiplicative function","score":0.5619192123413086},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5510596632957458},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.533852219581604},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.46772706508636475},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42981308698654175},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4283660352230072},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4219381511211395},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.417885422706604},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38151815533638},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3281670808792114},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.29868972301483154},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2497881054878235},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06890124082565308}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.8145228624343872},{"id":"https://openalex.org/C18015164","wikidata":"https://www.wikidata.org/wiki/Q6935000","display_name":"Multiplicative noise","level":5,"score":0.7186809778213501},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.6730051040649414},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6323568820953369},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6099992990493774},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5713527798652649},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.5619192123413086},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5510596632957458},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.533852219581604},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.46772706508636475},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42981308698654175},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4283660352230072},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4219381511211395},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.417885422706604},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38151815533638},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3281670808792114},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.29868972301483154},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2497881054878235},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06890124082565308},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C131021393","wikidata":"https://www.wikidata.org/wiki/Q7512759","display_name":"Signal transfer function","level":4,"score":0.0},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.0},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2011.6116252","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116252","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.377.5825","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.5825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.umiacs.umd.edu/users/pvishalm/Conference_pub/ICIP2011_Despeckle.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6899999976158142,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1600455797","https://openalex.org/W1602107991","https://openalex.org/W1606963477","https://openalex.org/W2013388817","https://openalex.org/W2016278923","https://openalex.org/W2065267700","https://openalex.org/W2073354982","https://openalex.org/W2074319623","https://openalex.org/W2096433476","https://openalex.org/W2106783469","https://openalex.org/W2107844156","https://openalex.org/W2111899019","https://openalex.org/W2115706991","https://openalex.org/W2121651107","https://openalex.org/W2129553449","https://openalex.org/W2133954466","https://openalex.org/W2151221869","https://openalex.org/W2154996879","https://openalex.org/W2156575092","https://openalex.org/W2158940042","https://openalex.org/W2159160461","https://openalex.org/W3122764147","https://openalex.org/W4214806317"],"related_works":["https://openalex.org/W2133290590","https://openalex.org/W2042914788","https://openalex.org/W2182190754","https://openalex.org/W4321264664","https://openalex.org/W2009383287","https://openalex.org/W2016481886","https://openalex.org/W2100121758","https://openalex.org/W2055824452","https://openalex.org/W2121688719","https://openalex.org/W2162457349"],"abstract_inverted_index":{"Many":[0],"coherent":[1],"imaging":[2],"modalities":[3],"are":[4],"often":[5,15],"characterized":[6],"by":[7],"a":[8,27],"multiplicative":[9],"noise,":[10],"known":[11],"as":[12],"speckle":[13,28,67],"which":[14],"makes":[16],"the":[17,34,53],"interpretation":[18],"of":[19,39],"data":[20],"difficult.":[21],"In":[22],"this":[23,59],"paper,":[24],"we":[25],"present":[26],"reduction":[29,68],"algorithm":[30,44],"based":[31,45],"on":[32,46],"separating":[33],"structure":[35],"and":[36],"texture":[37],"components":[38],"SAR":[40],"images.":[41],"An":[42],"iterative":[43],"surrogate":[47],"functionals":[48],"is":[49],"presented":[50],"that":[51],"solves":[52],"component":[54],"optimization":[55],"formulation.":[56],"Experiments":[57],"indicate":[58],"proposed":[60],"method":[61],"performs":[62],"favorably":[63],"compared":[64],"to":[65],"state-of-the-art":[66],"methods.":[69]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
