{"id":"https://openalex.org/W132259182","doi":null,"title":"Algorithmic issues in visual object recognition","display_name":"Algorithmic issues in visual object recognition","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W132259182","mag":"132259182"},"language":"en","primary_location":{"id":"pmh:oai:drum.lib.umd.edu:1903/9960","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1903/9960","pdf_url":"http://hdl.handle.net/1903/9960","source":{"id":"https://openalex.org/S4306401518","display_name":"University Libraries (University of Maryland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66946132","host_organization_name":"University of Maryland, College Park","host_organization_lineage":["https://openalex.org/I66946132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1903/9960","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078745193","display_name":"Mohamed E. Hussein","orcid":"https://orcid.org/0000-0002-4707-9313","observed_orcids":["https://orcid.org/0000-0002-4707-9313"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mohamed E. Hussein","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4707-9313","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5078745193"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.37790000438690186,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.37790000438690186,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.37299999594688416,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.10909999907016754,"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/human-detection","display_name":"human detection","score":0.8730000257492065},{"id":"https://openalex.org/keywords/visual-object-recognition","display_name":"visual object recognition","score":0.8539999723434448},{"id":"https://openalex.org/keywords/integral-image","display_name":"integral image","score":0.9649999737739563},{"id":"https://openalex.org/keywords/assessment-framework","display_name":"evaluation framework","score":0.5799999833106995},{"id":"https://openalex.org/keywords/gpu-acceleration","display_name":"GPU acceleration","score":0.5960000157356262},{"id":"https://openalex.org/keywords/graph-cuts","display_name":"graph cuts","score":0.7319999933242798},{"id":"https://openalex.org/keywords/affinity-propagation","display_name":"affinity propagation","score":0.75},{"id":"https://openalex.org/keywords/shape-based-detection","display_name":"shape-based detection","score":0.6330000162124634},{"id":"https://openalex.org/keywords/segmentation","display_name":"segmentation","score":0.32600000500679016}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5853930711746216},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.559565544128418},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5022850036621094},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4254502058029175},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.40729451179504395}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:drum.lib.umd.edu:1903/9960","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1903/9960","pdf_url":"http://hdl.handle.net/1903/9960","source":{"id":"https://openalex.org/S4306401518","display_name":"University Libraries (University of Maryland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66946132","host_organization_name":"University of Maryland, College Park","host_organization_lineage":["https://openalex.org/I66946132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:132259182","doi":null,"is_oa":false,"landing_page_url":"https://drum.lib.umd.edu/bitstream/1903/9960/1/Hussein_umd_0117E_10924.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:drum.lib.umd.edu:1903/9960","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1903/9960","pdf_url":"http://hdl.handle.net/1903/9960","source":{"id":"https://openalex.org/S4306401518","display_name":"University Libraries (University of Maryland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66946132","host_organization_name":"University of Maryland, College Park","host_organization_lineage":["https://openalex.org/I66946132"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W132259182.pdf","grobid_xml":"https://content.openalex.org/works/W132259182.grobid-xml"},"referenced_works_count":92,"referenced_works":["https://openalex.org/W1487115931","https://openalex.org/W1493391054","https://openalex.org/W1497953515","https://openalex.org/W1512098439","https://openalex.org/W1551209770","https://openalex.org/W1588437534","https://openalex.org/W1595717062","https://openalex.org/W1608462934","https://openalex.org/W1649464328","https://openalex.org/W1677409904","https://openalex.org/W1781337833","https://openalex.org/W1818277846","https://openalex.org/W1964119857","https://openalex.org/W1976526581","https://openalex.org/W1983128835","https://openalex.org/W1985065547","https://openalex.org/W1992825118","https://openalex.org/W1994005439","https://openalex.org/W1994275275","https://openalex.org/W2001933992","https://openalex.org/W2004350101","https://openalex.org/W2009036829","https://openalex.org/W2019708326","https://openalex.org/W2024046085","https://openalex.org/W2028499920","https://openalex.org/W2029197611","https://openalex.org/W2029266474","https://openalex.org/W2030536784","https://openalex.org/W2032210760","https://openalex.org/W2077786999","https://openalex.org/W2089181482","https://openalex.org/W2090359754","https://openalex.org/W2095420020","https://openalex.org/W2096112371","https://openalex.org/W2096349671","https://openalex.org/W2097324787","https://openalex.org/W2100668339","https://openalex.org/W2101309634","https://openalex.org/W2102593647","https://openalex.org/W2104679563","https://openalex.org/W2104908641","https://openalex.org/W2106107142","https://openalex.org/W2107756083","https://openalex.org/W2108598243","https://openalex.org/W2108927102","https://openalex.org/W2109258005","https://openalex.org/W2110744759","https://openalex.org/W2110764733","https://openalex.org/W2113137767","https://openalex.org/W2114701396","https://openalex.org/W2118061983","https://openalex.org/W2119588908","https://openalex.org/W2120274511","https://openalex.org/W2120419212","https://openalex.org/W2120980861","https://openalex.org/W2124007994","https://openalex.org/W2128131218","https://openalex.org/W2128981808","https://openalex.org/W2129869373","https://openalex.org/W2134364100","https://openalex.org/W2140095548","https://openalex.org/W2143304877","https://openalex.org/W2143425433","https://openalex.org/W2143516773","https://openalex.org/W2143998680","https://openalex.org/W2148754237","https://openalex.org/W2149077040","https://openalex.org/W2151103935","https://openalex.org/W2151933617","https://openalex.org/W2152216760","https://openalex.org/W2152473410","https://openalex.org/W2153565331","https://openalex.org/W2154422044","https://openalex.org/W2154740476","https://openalex.org/W2154956324","https://openalex.org/W2155184995","https://openalex.org/W2155852554","https://openalex.org/W2156539399","https://openalex.org/W2156909104","https://openalex.org/W2159350554","https://openalex.org/W2161969291","https://openalex.org/W2163272476","https://openalex.org/W2164598857","https://openalex.org/W2165232124","https://openalex.org/W2168108030","https://openalex.org/W2169551590","https://openalex.org/W2169671170","https://openalex.org/W2585165747","https://openalex.org/W2752885492","https://openalex.org/W6903456810","https://openalex.org/W6907659760","https://openalex.org/W6959560793"],"related_works":["https://openalex.org/W327272992","https://openalex.org/W2011981669","https://openalex.org/W1989644767","https://openalex.org/W1544235636","https://openalex.org/W2273994360","https://openalex.org/W2102489803","https://openalex.org/W2146800596","https://openalex.org/W846493476","https://openalex.org/W3167891648","https://openalex.org/W2012219797"],"abstract_inverted_index":{"This":[0],"thesis":[1],"is":[2,21,30,91,295],"divided":[3],"into":[4],"two":[5,8],"parts":[6],"covering":[7],"aspects":[9],"of":[10,15,75,85,134,148,188,192,204,214,257,284],"research":[11],"in":[12,25,41,94,104,122,196,275],"the":[13,38,65,101,117,132,186,190,201,285],"area":[14],"visual":[16,43,197,240],"object":[17,198,241,276],"recognition.":[18,279],"Part":[19,183],"I":[20],"about":[22,296],"human":[23,42,56,106,135,160],"detection":[24,29,57,136,169,277],"still":[26],"images.":[27,87],"Human":[28],"a":[31,83,154,172,179,228,306],"challenging":[32],"computer":[33],"vision":[34],"task":[35],"due":[36],"to":[37,55,64,69,116,139,222,227,239],"wide":[39],"variability":[40],"appearances":[44],"and":[45,177,246,278],"body":[46,149],"poses.":[47],"In":[48],"this":[49,292],"part,":[50],"we":[51,60,109,152,210,251],"present":[52,61,153,211,252,281],"several":[53],"enhancements":[54],"algorithms.":[58],"First,":[59,209],"an":[62,114,212,253,282],"extension":[63],"integral":[66,86],"images":[67],"framework":[68,157,164],"allow":[70],"for":[71,158,175,260],"constant":[72],"time":[73],"computation":[74],"non-uniformly":[76],"weighted":[77],"summations":[78],"over":[79],"rectangular":[80],"regions":[81],"using":[82,200],"bundle":[84],"Such":[88],"computational":[89],"element":[90],"commonly":[92],"used":[93,121,195,274],"constructing":[95],"gradient-based":[96],"feature":[97],"descriptors,":[98],"which":[99,219,271,294],"are":[100,272],"most":[102],"successful":[103],"shape-based":[105],"detection.":[107],"Second,":[108,250],"introduce":[110],"deformable":[111],"features":[112,120,129],"as":[113,146,244],"alternative":[115],"conventional":[118,307],"static":[119],"classifiers":[123],"based":[124,268,290,304],"on":[125,217,291,305],"boosted":[126],"ensembles.":[127],"Deformable":[128],"can":[130,143,263],"enhance":[131],"accuracy":[133],"by":[137],"adapting":[138],"pose":[140],"changes":[141],"that":[142,262],"be":[144],"described":[145],"translations":[147],"features.":[150],"Third,":[151],"comprehensive":[155],"evaluation":[156,181],"cascade-based":[159,168],"detectors.":[161],"The":[162,231],"presented":[163],"facilitates":[165],"comparison":[166],"between":[167],"algorithms,":[170,270],"provides":[171],"confidence":[173],"measure":[174],"result,":[176],"deploys":[178],"practical":[180],"scenario.":[182],"II":[184],"explores":[185],"possibilities":[187],"enhancing":[189],"speed":[191,265],"core":[193],"algorithms":[194],"recognition":[199,242],"computing":[202],"capabilities":[203],"Graphics":[205],"Processing":[206],"Units":[207],"(GPUs).":[208],"implementation":[213,283,303],"Graph":[215,232],"Cut":[216,233],"GPUs,":[218],"achieves":[220],"up":[221,266],"4x":[223],"speedup":[224],"against":[225],"compared":[226],"CPU":[229],"implementation.":[230],"algorithm":[234,289],"has":[235],"many":[236],"applications":[237],"related":[238],"such":[243],"segmentation":[245],"3D":[247],"point":[248],"matching.":[249],"efficient":[254],"sparse":[255,308],"approximation":[256],"kernel":[258,267],"matrices":[259],"GPUs":[261],"significantly":[264],"learning":[269],"widely":[273],"We":[280],"Affinity":[286],"Propagation":[287],"clustering":[288],"representation,":[293],"6":[297],"times":[298],"faster":[299],"than":[300],"another":[301],"GPU":[302],"matrix":[309],"representation.":[310]},"counts_by_year":[],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}