{"id":"https://openalex.org/W2257935205","doi":null,"title":"Accelerated Wide Baseline Matching using OpenCL","display_name":"Accelerated Wide Baseline Matching using OpenCL","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2257935205","mag":"2257935205"},"language":"en","primary_location":{"id":"mag:2257935205","doi":null,"is_oa":false,"landing_page_url":"http://ipcsit.com/vol53/no2/001-ICCEE2010-X1256.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},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5101602897","display_name":"Jian Cao","orcid":"https://orcid.org/0000-0001-8903-2903","observed_orcids":["https://orcid.org/0000-0001-8903-2903"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jian Cao","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8903-2903","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101490257","display_name":"Jie Liang","orcid":"https://orcid.org/0000-0002-0306-139X","observed_orcids":["https://orcid.org/0000-0002-0306-139X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jie Liang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Xiaofang Xie","orcid":"https://orcid.org/0000-0003-3010-8349","observed_orcids":["https://orcid.org/0000-0003-3010-8349"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaofang Xie","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3010-8349","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5079035780","display_name":"Xun-qiang Hu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xun-qiang Hu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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":0.986299991607666,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.010200000368058681,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.000699999975040555,"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/wide-baseline-matching","display_name":"wide baseline matching","score":0.9879999756813049},{"id":"https://openalex.org/keywords/surf-feature-extraction","display_name":"SURF feature extraction","score":0.8050000071525574},{"id":"https://openalex.org/keywords/opencl","display_name":"OpenCL","score":0.7940000295639038},{"id":"https://openalex.org/keywords/gpu-computing","display_name":"GPU computing","score":0.8019999861717224},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"parallel computing","score":0.7749999761581421},{"id":"https://openalex.org/keywords/feature-descriptors","display_name":"feature descriptors","score":0.847000002861023},{"id":"https://openalex.org/keywords/image-registration","display_name":"image registration","score":0.734000027179718},{"id":"https://openalex.org/keywords/object-recognition","display_name":"object recognition","score":0.7829999923706055},{"id":"https://openalex.org/keywords/speedup","display_name":"speedup","score":0.3790000081062317}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8899362683296204},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.7143588066101074},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5981065630912781},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5926018953323364},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5185116529464722},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4868106544017792},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4555756151676178},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4474779963493347},{"id":"https://openalex.org/C50630238","wikidata":"https://www.wikidata.org/wiki/Q971505","display_name":"General-purpose computing on graphics processing units","level":3,"score":0.4438271224498749},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4368177056312561},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4094783663749695},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3495231866836548},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18410131335258484},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.08967339992523193},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2257935205","doi":null,"is_oa":false,"landing_page_url":"http://ipcsit.com/vol53/no2/001-ICCEE2010-X1256.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":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1677409904","https://openalex.org/W2151103935","https://openalex.org/W2184781617"],"related_works":["https://openalex.org/W1553704117","https://openalex.org/W2097280404","https://openalex.org/W2025795561","https://openalex.org/W7099306036","https://openalex.org/W7099210298","https://openalex.org/W2131133393","https://openalex.org/W2264423104","https://openalex.org/W3166594463","https://openalex.org/W2150440820","https://openalex.org/W2057460344"],"abstract_inverted_index":{"Wide":[0],"baseline":[1],"matching":[2],"is":[3,37],"the":[4,7,27,41,70,84],"state":[5],"of":[6,31,43,62,73,101],"art":[8],"for":[9,50],"object":[10],"recognition":[11],"and":[12,29],"image":[13],"registration":[14],"problems":[15],"in":[16,26,52],"computer":[17],"vision.":[18],"Robust":[19,64],"feature":[20],"descriptors":[21],"can":[22],"give":[23],"vast":[24],"improvements":[25],"quality":[28],"speed":[30],"subsequent":[32],"steps,":[33],"but":[34],"intensive":[35],"computation":[36],"still":[38],"required.":[39],"With":[40],"release":[42],"general":[44],"purpose":[45],"parallel":[46],"computing":[47],"interfaces,":[48],"opportunities":[49],"increases":[51],"performance":[53],"arise.":[54],"In":[55],"this":[56],"paper":[57],"we":[58],"present":[59],"an":[60,80],"implementation":[61],"Speeded-Up":[63],"Feature":[65],"(SURF)":[66],"extractor,":[67],"based":[68],"on":[69],"OpenCL":[71,108],"system":[72],"GPU":[74],"programming":[75],"developed":[76],"by":[77],"NVIDIA.":[78],"For":[79],"800x640":[81],"pixel":[82],"image,":[83],"GPU-based":[85],"method":[86],"executes":[87],"nearly":[88],"5":[89],"times":[90],"faster":[91],"than":[92],"a":[93],"comparable":[94],"CPU-based":[95],"method,":[96],"with":[97],"no":[98],"significant":[99],"loss":[100],"accuracy.":[102],"KeywordsWide":[103],"Baseline,":[104],"Match,":[105],"SURF,":[106],"GPU,":[107]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}