{"id":"https://openalex.org/W2001104982","doi":"https://doi.org/10.1109/icip.2011.6116291","title":"Real-time affine invariant patch matching using DCT descriptor and affine space quantization","display_name":"Real-time affine invariant patch matching using DCT descriptor and affine space quantization","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2001104982","doi":"https://doi.org/10.1109/icip.2011.6116291","mag":"2001104982"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6116291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","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/A5061630474","display_name":"Xiaobo Chen","orcid":"https://orcid.org/0000-0003-0164-6471"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobo Chen","raw_affiliation_strings":["Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100398488","display_name":"Feng Ye","orcid":"https://orcid.org/0000-0002-5163-3006"},"institutions":[{"id":"https://openalex.org/I111753288","display_name":"Fujian Normal University","ror":"https://ror.org/020azk594","country_code":"CN","type":"education","lineage":["https://openalex.org/I111753288"]},{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Ye","raw_affiliation_strings":["Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China","School of Mathematics and Computer Science, Fujian Normal University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Mathematics and Computer Science, Fujian Normal University, Fuzhou, China","institution_ids":["https://openalex.org/I111753288"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018049108","display_name":"Fuguo Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuguo Zhu","raw_affiliation_strings":["Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072795322","display_name":"Aidong Men","orcid":"https://orcid.org/0000-0001-6168-9276"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aidong Men","raw_affiliation_strings":["Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia Technology Center, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.07775899,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"32","issue":null,"first_page":"2993","last_page":"2996"},"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":0.9998999834060669,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/affine-transformation","display_name":"Affine transformation","score":0.8047131299972534},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.7296901941299438},{"id":"https://openalex.org/keywords/affine-shape-adaptation","display_name":"Affine shape adaptation","score":0.5823131203651428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5808907747268677},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5513868927955627},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5450161099433899},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48149049282073975},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.48070865869522095},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4802998900413513},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47783493995666504},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.44187667965888977},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.41926732659339905},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40430760383605957},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32565879821777344},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15734979510307312},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.10515362024307251}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.8047131299972534},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.7296901941299438},{"id":"https://openalex.org/C18516315","wikidata":"https://www.wikidata.org/wiki/Q4688950","display_name":"Affine shape adaptation","level":4,"score":0.5823131203651428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5808907747268677},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5513868927955627},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5450161099433899},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48149049282073975},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.48070865869522095},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4802998900413513},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47783493995666504},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.44187667965888977},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.41926732659339905},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40430760383605957},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32565879821777344},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15734979510307312},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.10515362024307251},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2011.6116291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6116291","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","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":9,"referenced_works":["https://openalex.org/W1677409904","https://openalex.org/W1980911747","https://openalex.org/W2052094314","https://openalex.org/W2128763629","https://openalex.org/W2151103935","https://openalex.org/W2167447192","https://openalex.org/W2170282673","https://openalex.org/W2177274842","https://openalex.org/W6637400245"],"related_works":["https://openalex.org/W2038416447","https://openalex.org/W2077614002","https://openalex.org/W2100544925","https://openalex.org/W2773810497","https://openalex.org/W2165644674","https://openalex.org/W2016861691","https://openalex.org/W2394217041","https://openalex.org/W2162196222","https://openalex.org/W1969252010","https://openalex.org/W2100415142"],"abstract_inverted_index":{"A":[0],"novel":[1],"framework":[2,76],"for":[3,35],"real-time":[4],"image":[5],"patch":[6,43],"matching":[7,44,78],"is":[8,14,45,56],"proposed":[9,75],"in":[10,77,88],"this":[11],"paper.":[12],"It":[13],"composed":[15],"of":[16,66,74],"two":[17],"parts:":[18],"(a)":[19],"a":[20],"one-way":[21],"descriptor":[22,36],"based":[23],"on":[24],"Discrete":[25],"Cosine":[26],"Transform":[27],"(DCT),":[28],"(b)":[29],"an":[30],"optimal":[31],"affine":[32,82],"parameter":[33],"quantization":[34],"dimensionality":[37],"reduction.":[38],"With":[39],"these":[40],"improvements,":[41],"the":[42,49,53,64,72],"much":[46],"faster":[47],"than":[48],"state-of-art":[50],"method":[51],"and":[52,91],"training":[54],"stage":[55],"fast":[57],"enough":[58],"to":[59],"be":[60],"performed":[61],"online":[62],"without":[63],"loss":[65],"accuracy":[67],"or":[68],"robustness.":[69],"Experiments":[70],"demonstrate":[71],"effectiveness":[73],"patches,":[79],"while":[80],"keeping":[81],"invariant.":[83],"Moreover,":[84],"it":[85],"works":[86],"well":[87],"object":[89],"detection":[90],"pose":[92],"estimation":[93],"applications.":[94]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
