{"id":"https://openalex.org/W2044313232","doi":"https://doi.org/10.1109/cvpr.2011.5995668","title":"A coarse-to-fine approach for fast deformable object detection","display_name":"A coarse-to-fine approach for fast deformable object detection","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2044313232","doi":"https://doi.org/10.1109/cvpr.2011.5995668","mag":"2044313232"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2011.5995668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2011.5995668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011","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/A5039660800","display_name":"Marco Pedersoli","orcid":"https://orcid.org/0000-0002-7601-8640"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Marco Pedersoli","raw_affiliation_strings":["Centre de Visi\u00f3 per Computador, Autonomous University of Barcelona, Spain","Centre de Visi\u00f3per Computador Autonomous University of Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Centre de Visi\u00f3 per Computador, Autonomous University of Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]},{"raw_affiliation_string":"Centre de Visi\u00f3per Computador Autonomous University of Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060511349","display_name":"Andrea Vedaldi","orcid":"https://orcid.org/0000-0003-1374-2858"},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andrea Vedaldi","raw_affiliation_strings":["Department of Engineering Science, University of Oxford, UK","Dept of Engineering Science, University of Oxford, UK"],"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"Dept of Engineering Science, University of Oxford, UK","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085462015","display_name":"Jordi Gonz\u00e0lez","orcid":"https://orcid.org/0000-0001-8033-0306"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Gonzalez","raw_affiliation_strings":["Centre de Visi\u00f3 per Computador, Autonomous University of Barcelona, Spain","Centre de Visi\u00f3per Computador Autonomous University of Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Centre de Visi\u00f3 per Computador, Autonomous University of Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]},{"raw_affiliation_string":"Centre de Visi\u00f3per Computador Autonomous University of Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039660800"],"corresponding_institution_ids":["https://openalex.org/I123044942"],"apc_list":null,"apc_paid":null,"fwci":16.2263,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.99380648,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1353","last_page":"1360"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","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/T10036","display_name":"Advanced Neural Network Applications","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/T10627","display_name":"Advanced Image and Video Retrieval 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.9410386085510254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7906914949417114},{"id":"https://openalex.org/keywords/pascal","display_name":"Pascal (unit)","score":0.7500030994415283},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.707923173904419},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5855291485786438},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.565506100654602},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4729333221912384},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.4565356373786926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3646889626979828},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.31514662504196167},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.2946360111236572}],"concepts":[{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.9410386085510254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7906914949417114},{"id":"https://openalex.org/C75608658","wikidata":"https://www.wikidata.org/wiki/Q44395","display_name":"Pascal (unit)","level":2,"score":0.7500030994415283},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.707923173904419},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5855291485786438},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.565506100654602},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4729333221912384},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.4565356373786926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3646889626979828},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.31514662504196167},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2946360111236572},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvpr.2011.5995668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2011.5995668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CVPR 2011","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":49,"referenced_works":["https://openalex.org/W1525954826","https://openalex.org/W1534725354","https://openalex.org/W1540144755","https://openalex.org/W1556839878","https://openalex.org/W1574719918","https://openalex.org/W1601741105","https://openalex.org/W1625255723","https://openalex.org/W1752222541","https://openalex.org/W1787735662","https://openalex.org/W1906375339","https://openalex.org/W1949116567","https://openalex.org/W1950935069","https://openalex.org/W1999853363","https://openalex.org/W2025688831","https://openalex.org/W2030536784","https://openalex.org/W2036989445","https://openalex.org/W2045798786","https://openalex.org/W2066624635","https://openalex.org/W2077381762","https://openalex.org/W2077513643","https://openalex.org/W2078658046","https://openalex.org/W2112020727","https://openalex.org/W2113201641","https://openalex.org/W2120240539","https://openalex.org/W2120419212","https://openalex.org/W2120565039","https://openalex.org/W2123066336","https://openalex.org/W2130325067","https://openalex.org/W2131846894","https://openalex.org/W2133736419","https://openalex.org/W2134380836","https://openalex.org/W2141357020","https://openalex.org/W2147196093","https://openalex.org/W2152066136","https://openalex.org/W2159386181","https://openalex.org/W2161969291","https://openalex.org/W2164598857","https://openalex.org/W2168356304","https://openalex.org/W2170110077","https://openalex.org/W2534262995","https://openalex.org/W2538008885","https://openalex.org/W4251530779","https://openalex.org/W6631979421","https://openalex.org/W6632406278","https://openalex.org/W6633092037","https://openalex.org/W6636494156","https://openalex.org/W6679491170","https://openalex.org/W6680862486","https://openalex.org/W6684950289"],"related_works":["https://openalex.org/W4376620596","https://openalex.org/W3177249605","https://openalex.org/W2534152068","https://openalex.org/W3138508047","https://openalex.org/W1972515067","https://openalex.org/W1689909837","https://openalex.org/W4293054914","https://openalex.org/W4313315626","https://openalex.org/W4298525700","https://openalex.org/W2963418361"],"abstract_inverted_index":{"We":[0,160],"present":[1],"a":[2,72,79,97,148,173],"method":[3,15,95,119,163],"that":[4,21,84],"can":[5,143],"dramatically":[6],"accelerate":[7],"object":[8],"detection":[9,25,59,179],"with":[10,181],"part":[11,37,75,92],"based":[12,17,76],"models.":[13],"The":[14,94],"is":[16,26,107],"on":[18,165],"the":[19,22,32,39,44,48,52,62,88,101,110,116,133,136,140,166,178,185],"observation":[20],"cost":[23,33,45],"of":[24,34,46,51,64,135,152,155,184],"likely":[27],"to":[28,38,109,115,124,146],"be":[29,125,144],"dominated":[30],"by":[31,43],"matching":[35],"each":[36],"image,":[40],"and":[41,78,106,169],"not":[42,121],"computing":[47],"optimal":[49],"configuration":[50],"parts":[53],"as":[54],"commonly":[55],"assumed.":[56],"Therefore":[57],"accelerating":[58],"requires":[60],"minimizing":[61],"number":[63],"part-to-image":[65],"comparisons.":[66],"To":[67],"this":[68],"end":[69],"we":[70],"propose":[71],"multiple-resolutions":[73],"hierarchical":[74],"model":[77],"corresponding":[80],"coarse-to-fine":[81],"inference":[82],"procedure":[83],"recursively":[85],"eliminates":[86],"from":[87],"search":[89],"space":[90],"unpromising":[91],"placements.":[93],"yields":[96],"ten-fold":[98],"speedup":[99],"over":[100],"standard":[102],"dynamic":[103],"programming":[104],"approach":[105,112],"complementary":[108],"cascade-of-parts":[111],"of.":[113],"Compared":[114],"latter,":[117],"our":[118,162],"does":[120],"have":[122],"parameters":[123],"determined":[126],"empirically,":[127],"which":[128],"simplifies":[129],"its":[130],"use":[131],"during":[132],"training":[134],"model.":[137],"Most":[138],"importantly,":[139],"two":[141,153],"techniques":[142],"combined":[145],"obtain":[147],"very":[149,174],"significant":[150],"speedup,":[151],"orders":[154],"magnitude":[156],"in":[157,177],"some":[158],"cases.":[159],"evaluate":[161],"extensively":[164],"PASCAL":[167],"VOC":[168],"INRIA":[170],"datasets,":[171],"demonstrating":[172],"high":[175],"increase":[176],"speed":[180],"little":[182],"degradation":[183],"accuracy.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":15},{"year":2015,"cited_by_count":22},{"year":2014,"cited_by_count":25},{"year":2013,"cited_by_count":22},{"year":2012,"cited_by_count":14}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
