{"id":"https://openalex.org/W2077386023","doi":"https://doi.org/10.1109/icassp.2013.6638684","title":"Local regularity for texture segmentation: Combining wavelet leaders and proximal minimization","display_name":"Local regularity for texture segmentation: Combining wavelet leaders and proximal minimization","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2077386023","doi":"https://doi.org/10.1109/icassp.2013.6638684","mag":"2077386023"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6638684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6638684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5074166239","display_name":"Nelly Pustelnik","orcid":"https://orcid.org/0000-0001-7310-1927"},"institutions":[{"id":"https://openalex.org/I4210096929","display_name":"Laboratoire de Physique de l'ENS de Lyon","ror":"https://ror.org/00w5ay796","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210096929","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043"]},{"id":"https://openalex.org/I4210160577","display_name":"Unit\u00e9 de Math\u00e9matiques Pures et Appliqu\u00e9es","ror":"https://ror.org/05n21n105","country_code":"FR","type":"facility","lineage":["https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I4210160577"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nelly Pustelnik","raw_affiliation_strings":["Physics Department-ENSL, UMR 5672, Centre National de la Recherche Scientifique, Lyon, France","Phys. Dept., ENSL, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department-ENSL, UMR 5672, Centre National de la Recherche Scientifique, Lyon, France","institution_ids":["https://openalex.org/I4210096929"]},{"raw_affiliation_string":"Phys. Dept., ENSL, Lyon, France","institution_ids":["https://openalex.org/I4210160577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008685312","display_name":"Herwig Wendt","orcid":"https://orcid.org/0000-0001-6930-3083"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I205747304","display_name":"Institut National Polytechnique de Toulouse","ror":"https://ror.org/033p9g875","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4387153255","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'\u00c9lectrotechnique, d'\u00c9lectronique, d'Informatique, d'Hydraulique et des T\u00e9l\u00e9communications","ror":"https://ror.org/05wfw4946","country_code":"FR","type":"education","lineage":["https://openalex.org/I205747304","https://openalex.org/I4387153255"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Herwig Wendt","raw_affiliation_strings":["IRIT-ENSEEIHT, UMR 5505, Centre National de la Recherche Scientifique, Toulouse, France","ENSEEIHT-IRIT, Toulouse, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IRIT-ENSEEIHT, UMR 5505, Centre National de la Recherche Scientifique, Toulouse, France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I205747304","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189","https://openalex.org/I4387153255"]},{"raw_affiliation_string":"ENSEEIHT-IRIT, Toulouse, France#TAB#","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I205747304","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189","https://openalex.org/I4387153255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050643672","display_name":"Patrice Abry","orcid":"https://orcid.org/0000-0002-7096-8290"},"institutions":[{"id":"https://openalex.org/I4210096929","display_name":"Laboratoire de Physique de l'ENS de Lyon","ror":"https://ror.org/00w5ay796","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I112936343","https://openalex.org/I113428412","https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I203339264","https://openalex.org/I4210096929","https://openalex.org/I4405259976","https://openalex.org/I4405263940","https://openalex.org/I48430043"]},{"id":"https://openalex.org/I4210160577","display_name":"Unit\u00e9 de Math\u00e9matiques Pures et Appliqu\u00e9es","ror":"https://ror.org/05n21n105","country_code":"FR","type":"facility","lineage":["https://openalex.org/I113428412","https://openalex.org/I1294671590","https://openalex.org/I203339264","https://openalex.org/I4210160577"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Patrice Abry","raw_affiliation_strings":["Physics Department-ENSL, UMR 5672, Centre National de la Recherche Scientifique, Lyon, France","Phys. Dept., ENSL, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department-ENSL, UMR 5672, Centre National de la Recherche Scientifique, Lyon, France","institution_ids":["https://openalex.org/I4210096929"]},{"raw_affiliation_string":"Phys. Dept., ENSL, Lyon, France","institution_ids":["https://openalex.org/I4210160577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5348","last_page":"5352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.995199978351593,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.995199978351593,"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":0.986299991607666,"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/T12368","display_name":"Grey System Theory Applications","score":0.9807000160217285,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.771681547164917},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6836410760879517},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6663721203804016},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5808262228965759},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5549135804176331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5465660691261292},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5255278944969177},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4617474377155304},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.45407402515411377},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4530943036079407},{"id":"https://openalex.org/keywords/multiresolution-analysis","display_name":"Multiresolution analysis","score":0.45062875747680664},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.42107146978378296},{"id":"https://openalex.org/keywords/image-texture","display_name":"Image texture","score":0.41317492723464966},{"id":"https://openalex.org/keywords/texture","display_name":"Texture (cosmology)","score":0.4125625193119049},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24927550554275513},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.20143696665763855},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.16103139519691467}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.771681547164917},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6836410760879517},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6663721203804016},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5808262228965759},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5549135804176331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5465660691261292},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5255278944969177},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4617474377155304},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.45407402515411377},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4530943036079407},{"id":"https://openalex.org/C121927907","wikidata":"https://www.wikidata.org/wiki/Q1952516","display_name":"Multiresolution analysis","level":5,"score":0.45062875747680664},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.42107146978378296},{"id":"https://openalex.org/C63099799","wikidata":"https://www.wikidata.org/wiki/Q17147001","display_name":"Image texture","level":4,"score":0.41317492723464966},{"id":"https://openalex.org/C2781195486","wikidata":"https://www.wikidata.org/wiki/Q289436","display_name":"Texture (cosmology)","level":3,"score":0.4125625193119049},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24927550554275513},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.20143696665763855},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.16103139519691467}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2013.6638684","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6638684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W224846134","https://openalex.org/W1525981985","https://openalex.org/W1613734265","https://openalex.org/W1749249902","https://openalex.org/W1965262908","https://openalex.org/W1988053644","https://openalex.org/W2019393228","https://openalex.org/W2021537669","https://openalex.org/W2026237857","https://openalex.org/W2031753087","https://openalex.org/W2032110877","https://openalex.org/W2032336008","https://openalex.org/W2038495454","https://openalex.org/W2043711675","https://openalex.org/W2051218098","https://openalex.org/W2059432853","https://openalex.org/W2097314890","https://openalex.org/W2100860054","https://openalex.org/W2104095591","https://openalex.org/W2109011174","https://openalex.org/W2112257301","https://openalex.org/W2114487471","https://openalex.org/W2115755118","https://openalex.org/W2116040950","https://openalex.org/W2124925264","https://openalex.org/W2134820502","https://openalex.org/W2147231004","https://openalex.org/W2155697938","https://openalex.org/W2171147867","https://openalex.org/W2622705236","https://openalex.org/W3151331431","https://openalex.org/W3211330693","https://openalex.org/W6631373762","https://openalex.org/W6674655423","https://openalex.org/W6739039899"],"related_works":["https://openalex.org/W4360784979","https://openalex.org/W2204605857","https://openalex.org/W2184524617","https://openalex.org/W1996489018","https://openalex.org/W2162746041","https://openalex.org/W2007664797","https://openalex.org/W2120981610","https://openalex.org/W2115198604","https://openalex.org/W3196005494","https://openalex.org/W2150680473"],"abstract_inverted_index":{"Texture":[0],"segmentation":[1,67,117],"constitutes":[2],"a":[3,66,86,123,141],"classical":[4],"yet":[5],"crucial":[6],"task":[7],"in":[8,24,49,98],"image":[9],"processing.":[10],"In":[11],"many":[12],"applications":[13],"of":[14,26,38,52,72,129,132,149],"very":[15],"different":[16],"natures":[17],"(biomedical,":[18],"geophysics,...)":[19],"textures":[20],"are":[21,45,108],"naturally":[22,47],"defined":[23],"terms":[25],"their":[27,135],"local":[28,39,55,79,99],"regularity":[29,56,80,100,137],"fluctuations,":[30],"which":[31],"can":[32],"be":[33],"quantified":[34],"as":[35],"the":[36,50,111,130,146],"variations":[37],"H\u00f6lder":[40],"exponents.":[41],"Furthermore,":[42],"such":[43],"images":[44],"often":[46],"embedded":[48],"class":[51,71],"piece-wise":[53],"constant":[54],"functions.":[57],"The":[58,127],"present":[59],"contribution":[60],"aims":[61],"at":[62],"proposing":[63],"and":[64,120,134,158],"assessing":[65],"procedure":[68],"for":[69,92,152],"this":[70],"images.":[73],"Its":[74],"originality":[75],"is":[76,81,118,138,156],"twofold:":[77],"First,":[78],"estimated":[82],"using":[83],"wavelet":[84,104],"leaders,":[85],"novel":[87],"multiresolution":[88],"quantity":[89],"recently":[90],"introduced":[91],"multifractal":[93],"analysis":[94],"but":[95],"barely":[96],"used":[97],"measurement,":[101],"comparisons":[102],"against":[103],"coefficient":[105],"based":[106],"estimation":[107,128],"conducted;":[109],"Second,":[110],"challenging":[112],"minimal":[113],"partition":[114],"problem":[115],"underlying":[116],"convexified":[119],"conducted":[121],"within":[122],"customized":[124],"proximal":[125,150],"framework.":[126],"number":[131],"regions":[133],"target":[136],"obtained":[139],"from":[140],"total-variation":[142],"estimate":[143],"that":[144],"enables":[145],"actual":[147],"use":[148],"minimization":[151],"texture":[153],"segmentation.":[154],"Performance":[155],"assessed":[157],"illustrated":[159],"on":[160],"synthetic":[161],"textures.":[162]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
