{"id":"https://openalex.org/W2125821389","doi":"https://doi.org/10.1109/tip.2009.2026624","title":"CoCRF Deformable Model: A Geometric Model Driven by Collaborative Conditional Random Fields","display_name":"CoCRF Deformable Model: A Geometric Model Driven by Collaborative Conditional Random Fields","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2125821389","doi":"https://doi.org/10.1109/tip.2009.2026624","mag":"2125821389","pmid":"https://pubmed.ncbi.nlm.nih.gov/19574164"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2009.2026624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2009.2026624","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5014714918","display_name":"Gavriil Tsechpenakis","orcid":"https://orcid.org/0000-0002-8864-3435"},"institutions":[{"id":"https://openalex.org/I145608581","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92","country_code":"US","type":"education","lineage":["https://openalex.org/I145608581"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. Tsechpenakis","raw_affiliation_strings":["Center for Computational Science, University of Miami, Coral Gables, FL 33146, USA. gavriil@miami.edu","Center for Comput. Sci., Univ. of Miami, Coral Gables, FL, USA"],"affiliations":[{"raw_affiliation_string":"Center for Computational Science, University of Miami, Coral Gables, FL 33146, USA. gavriil@miami.edu","institution_ids":["https://openalex.org/I145608581"]},{"raw_affiliation_string":"Center for Comput. Sci., Univ. of Miami, Coral Gables, FL, USA","institution_ids":["https://openalex.org/I145608581"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109579322","display_name":"D. Metaxas","orcid":"https://orcid.org/0000-0003-1423-4062"},"institutions":[{"id":"https://openalex.org/I102322142","display_name":"Rutgers, The State University of New Jersey","ror":"https://ror.org/05vt9qd57","country_code":"US","type":"education","lineage":["https://openalex.org/I102322142"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Metaxas","raw_affiliation_strings":["Computer Science Department, Rutgers University, Piscataway, NJ, USA","Computer Science Department, Rutgers University, Piscataway, NJ#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Rutgers University, Piscataway, NJ, USA","institution_ids":["https://openalex.org/I102322142"]},{"raw_affiliation_string":"Computer Science Department, Rutgers University, Piscataway, NJ#TAB#","institution_ids":["https://openalex.org/I102322142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014714918"],"corresponding_institution_ids":["https://openalex.org/I145608581"],"apc_list":null,"apc_paid":null,"fwci":1.6179,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85866071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"18","issue":"10","first_page":"2316","last_page":"2329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9986000061035156,"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":0.9986000061035156,"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/T12859","display_name":"Cell Image Analysis Techniques","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9941999912261963,"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/conditional-random-field","display_name":"Conditional random field","score":0.7096734642982483},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5864210724830627},{"id":"https://openalex.org/keywords/graphical-model","display_name":"Graphical model","score":0.5810284614562988},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5448843836784363},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5359632968902588},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5124574303627014},{"id":"https://openalex.org/keywords/random-field","display_name":"Random field","score":0.4784141480922699},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4626295268535614},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3954768180847168},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3948762118816376},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3187420964241028}],"concepts":[{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.7096734642982483},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5864210724830627},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.5810284614562988},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5448843836784363},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5359632968902588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5124574303627014},{"id":"https://openalex.org/C130402806","wikidata":"https://www.wikidata.org/wiki/Q5361768","display_name":"Random field","level":2,"score":0.4784141480922699},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4626295268535614},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3954768180847168},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3948762118816376},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3187420964241028},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008954","descriptor_name":"Models, Biological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D010363","descriptor_name":"Pattern Recognition, Automated","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016000","descriptor_name":"Cluster Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2009.2026624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2009.2026624","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:19574164","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19574164","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309249","display_name":"University of Miami","ror":"https://ror.org/02dgjyy92"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W113572970","https://openalex.org/W1523554224","https://openalex.org/W1525571577","https://openalex.org/W1528890279","https://openalex.org/W1528905581","https://openalex.org/W1532283321","https://openalex.org/W1539631312","https://openalex.org/W1549656520","https://openalex.org/W1554544485","https://openalex.org/W1590899626","https://openalex.org/W1593855753","https://openalex.org/W1618905105","https://openalex.org/W1648628932","https://openalex.org/W1674625176","https://openalex.org/W1731194882","https://openalex.org/W1785730614","https://openalex.org/W1968736254","https://openalex.org/W1977574189","https://openalex.org/W2018456853","https://openalex.org/W2023297597","https://openalex.org/W2051654588","https://openalex.org/W2069303738","https://openalex.org/W2074392786","https://openalex.org/W2095844239","https://openalex.org/W2096071754","https://openalex.org/W2098152234","https://openalex.org/W2099290282","https://openalex.org/W2104095591","https://openalex.org/W2114487471","https://openalex.org/W2121947440","https://openalex.org/W2124189704","https://openalex.org/W2124351162","https://openalex.org/W2129390138","https://openalex.org/W2130196291","https://openalex.org/W2136224190","https://openalex.org/W2145803225","https://openalex.org/W2147880316","https://openalex.org/W2148107745","https://openalex.org/W2149184914","https://openalex.org/W2150430720","https://openalex.org/W2151373559","https://openalex.org/W2159372453","https://openalex.org/W2161237731","https://openalex.org/W2162837059","https://openalex.org/W2165734775","https://openalex.org/W2169551590","https://openalex.org/W2296770417","https://openalex.org/W2497965740","https://openalex.org/W3145143011","https://openalex.org/W3211330693","https://openalex.org/W4248635988","https://openalex.org/W6604649482","https://openalex.org/W6635212758","https://openalex.org/W6638212498","https://openalex.org/W6674626981","https://openalex.org/W6674793120","https://openalex.org/W6679951803","https://openalex.org/W6682082992"],"related_works":["https://openalex.org/W2043914344","https://openalex.org/W2950342388","https://openalex.org/W2088024891","https://openalex.org/W2129999749","https://openalex.org/W4302218341","https://openalex.org/W1966538595","https://openalex.org/W2006196395","https://openalex.org/W4286900141","https://openalex.org/W2776613281","https://openalex.org/W1971284482"],"abstract_inverted_index":{"We":[0,18,50,120,233],"present":[1],"a":[2,21,33,45,67,71,75,87,96,130,241],"hybrid":[3],"framework":[4],"for":[5,12],"integrating":[6],"deformable":[7,187],"models":[8,188],"with":[9,15,27,55,66,156,189,198,245],"learning-based":[10],"classification,":[11,190,205],"image":[13,105,123],"segmentation":[14],"region":[16,196,204,215,228,247],"ambiguities.":[17],"show":[19],"how":[20],"region-based":[22],"geometric":[23],"model":[24,40,53,112],"is":[25,42,139],"coupled":[26],"conditional":[28,134],"random":[29,135],"fields":[30,136],"(CRF)":[31],"in":[32,144,217,240],"simple":[34],"graphical":[35],"model,":[36],"such":[37],"that":[38,77,98,125],"the":[39,52,56,63,79,83,104,115,122,127,142,161,169,174,183,192,199,202,207,214,224,227,235,255],"evolution":[41,128,143],"driven":[43],"by":[44,159,212],"dynamically":[46],"updated":[47,140],"probability":[48],"field.":[49],"define":[51],"shape":[54,72,84],"signed":[57],"distance":[58],"function,":[59],"while":[60],"we":[61],"formulate":[62],"internal":[64],"energy":[65],"C(1)":[68],"continuity":[69],"constraint,":[70],"prior,":[73],"and":[74,167,222,251,257],"term":[76,97],"forces":[78,99],"zero":[80],"level":[81],"of":[82,117,133,164,178,186,194,201,209,226,237,243],"function":[85],"towards":[86],"connected":[88],"form.":[89],"The":[90,149,176],"latter":[91],"can":[92],"be":[93],"seen":[94],"as":[95],"different":[100],"closed":[101],"curves":[102],"on":[103],"plane":[106],"to":[107,154,172,260],"merge,":[108],"and,":[109],"therefore,":[110],"our":[111,179,231,238],"inherently":[113],"carries":[114],"property":[116],"merging":[118],"regions.":[119],"calculate":[121],"likelihood":[124],"drives":[126],"using":[129,168,230],"collaborative":[131],"formulation":[132],"(CoCRF),":[137],"which":[138],"during":[141],"an":[145,218],"online":[146,219],"learning":[147,220],"manner.":[148],"CoCRF":[150],"infers":[151],"class":[152],"posteriors":[153],"regions":[155],"feature":[157,210],"ambiguities":[158],"assessing":[160],"joint":[162],"appearance":[163],"neighboring":[165],"sites,":[166],"classification":[170,229],"confidence":[171],"regulate":[173],"inference.":[175],"novelties":[177],"approach":[180],"are":[181],"(i)":[182],"tight":[184],"coupling":[185],"combining":[191],"estimation":[193],"smooth":[195],"boundaries":[197],"robustness":[200],"probabilistic":[203],"(ii)":[206],"handling":[208],"variations,":[211],"updating":[213],"statistics":[216],"manner,":[221],"(iii)":[223],"improvement":[225],"CoCRF.":[232],"demonstrate":[234],"performance":[236],"method":[239],"variety":[242],"images":[244],"clutter,":[246],"inhomogeneities,":[248],"boundary":[249],"ambiguities,":[250],"complex":[252],"textures,":[253],"from":[254],"zebra":[256],"cheetah":[258],"examples":[259],"medical":[261],"images.":[262]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}