{"id":"https://openalex.org/W1490258020","doi":"https://doi.org/10.1109/icip.2003.1247101","title":"Anisotropic contour completion","display_name":"Anisotropic contour completion","publication_year":2004,"publication_date":"2004-06-21","ids":{"openalex":"https://openalex.org/W1490258020","doi":"https://doi.org/10.1109/icip.2003.1247101","mag":"1490258020"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1247101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5046727085","display_name":"D\u00e9bora Gil","orcid":"https://orcid.org/0000-0002-2770-4767"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D. Gil","raw_affiliation_strings":["Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","Comput. Vision Center, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","institution_ids":["https://openalex.org/I4387153096"]},{"raw_affiliation_string":"Comput. Vision Center, Barcelona, Spain","institution_ids":["https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083867344","display_name":"Petia Radeva","orcid":"https://orcid.org/0000-0003-0047-5172"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Radeva","raw_affiliation_strings":["Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","Comput. Vision Center, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","institution_ids":["https://openalex.org/I4387153096"]},{"raw_affiliation_string":"Comput. Vision Center, Barcelona, Spain","institution_ids":["https://openalex.org/I2799803557"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085876840","display_name":"Fernando Vilari\u00f1o","orcid":"https://orcid.org/0000-0002-7705-4141"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Vilarino","raw_affiliation_strings":["Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","Comput. Vision Center, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Vision Center, Edifici O Campus UAB, Barcelona, Spain","institution_ids":["https://openalex.org/I4387153096"]},{"raw_affiliation_string":"Comput. Vision Center, Barcelona, Spain","institution_ids":["https://openalex.org/I2799803557"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4758,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.51756915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"869"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9861999750137329,"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/anisotropic-diffusion","display_name":"Anisotropic diffusion","score":0.8119179010391235},{"id":"https://openalex.org/keywords/dilation","display_name":"Dilation (metric space)","score":0.7956117391586304},{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.697507917881012},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.6864355206489563},{"id":"https://openalex.org/keywords/structure-tensor","display_name":"Structure tensor","score":0.6420226693153381},{"id":"https://openalex.org/keywords/diffusion-mri","display_name":"Diffusion MRI","score":0.5618577003479004},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5478229522705078},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5236917734146118},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4741877019405365},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45658746361732483},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.45384401082992554},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4201309084892273},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4103323221206665},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4077255427837372},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.37877994775772095},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34116268157958984},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.34038540720939636},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3393038511276245},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17382550239562988},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10274386405944824}],"concepts":[{"id":"https://openalex.org/C203504353","wikidata":"https://www.wikidata.org/wiki/Q4765461","display_name":"Anisotropic diffusion","level":3,"score":0.8119179010391235},{"id":"https://openalex.org/C2780757906","wikidata":"https://www.wikidata.org/wiki/Q5276676","display_name":"Dilation (metric space)","level":2,"score":0.7956117391586304},{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.697507917881012},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.6864355206489563},{"id":"https://openalex.org/C113315163","wikidata":"https://www.wikidata.org/wiki/Q7625159","display_name":"Structure tensor","level":3,"score":0.6420226693153381},{"id":"https://openalex.org/C149550507","wikidata":"https://www.wikidata.org/wiki/Q899360","display_name":"Diffusion MRI","level":3,"score":0.5618577003479004},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5478229522705078},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5236917734146118},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4741877019405365},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45658746361732483},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.45384401082992554},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4201309084892273},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4103323221206665},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4077255427837372},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.37877994775772095},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34116268157958984},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.34038540720939636},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3393038511276245},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17382550239562988},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10274386405944824},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2003.1247101","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1247101","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.105.3265","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.105.3265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cvc.uab.es/~debora/ICIP03.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1480546554","https://openalex.org/W1519120143","https://openalex.org/W1526075880","https://openalex.org/W1966083290","https://openalex.org/W2104095591","https://openalex.org/W2104479126","https://openalex.org/W2941437629","https://openalex.org/W3021722416","https://openalex.org/W3146545383","https://openalex.org/W3211330693","https://openalex.org/W6639179668","https://openalex.org/W6676180266"],"related_works":["https://openalex.org/W2262332166","https://openalex.org/W2373529328","https://openalex.org/W2319782925","https://openalex.org/W2386523173","https://openalex.org/W2154534640","https://openalex.org/W1966786995","https://openalex.org/W2046976899","https://openalex.org/W2581436517","https://openalex.org/W2157622201","https://openalex.org/W1490258020"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,21],"introduce":[4],"a":[5,36,55,58],"novel":[6],"application":[7],"of":[8,29,35,70],"the":[9,26,30,45,67,71],"diffusion":[10,38,43],"tensor":[11,39],"for":[12],"anisotropic":[13,17],"image":[14],"processing.":[15],"The":[16],"contour":[18,97],"completion":[19],"(ACC)":[20],"suggest":[22],"consists":[23],"in":[24,44,94],"extending":[25],"characteristic":[27],"function":[28],"open":[31],"curve":[32,93],"by":[33],"means":[34],"degenerated":[37],"that":[40,50,63,84],"prevents":[41],"any":[42,92],"normal":[46],"direction.":[47],"We":[48],"show":[49,83],"ACC":[51,85],"is":[52],"equivalent":[53],"to":[54,73,89,91],"dilation":[56],"with":[57],"continuous":[59],"elliptic":[60],"structural":[61],"element":[62],"takes":[64],"into":[65],"account":[66],"local":[68],"orientation":[69],"contours":[72,78],"be":[74],"closed.":[75],"Experiments":[76],"on":[77],"extracted":[79],"from":[80],"real":[81],"images":[82],"produces":[86],"shapes":[87],"able":[88],"adapt":[90],"an":[95],"active":[96],"framework.":[98]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
