{"id":"https://openalex.org/W1540197663","doi":"https://doi.org/10.1109/icpr.2002.1044634","title":"Images similarity detection based on directional gradient angular histogram","display_name":"Images similarity detection based on directional gradient angular histogram","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1540197663","doi":"https://doi.org/10.1109/icpr.2002.1044634","mag":"1540197663"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2002.1044634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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/A5110371318","display_name":"Jinye Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]},{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinye Peng","raw_affiliation_strings":["Department of Electrical Engineering, Northwestern Polytechnical University, Xi'an, China","Department of Electronics, Northwest University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Department of Electronics, Northwest University, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100896639","display_name":"YU Bian-zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bianzhang Yu","raw_affiliation_strings":["Department of Electrical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036451539","display_name":"Dakai Wang","orcid":"https://orcid.org/0000-0002-5345-7624"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dakai Wang","raw_affiliation_strings":["Department of Electronics, Northwest University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Northwest University, Xi'an, China","institution_ids":["https://openalex.org/I37802460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110371318"],"corresponding_institution_ids":["https://openalex.org/I17145004","https://openalex.org/I37802460"],"apc_list":null,"apc_paid":null,"fwci":1.0676,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77043784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"1","issue":null,"first_page":"147","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9993000030517578,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9993000030517578,"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":0.9959999918937683,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9909999966621399,"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/histogram","display_name":"Histogram","score":0.7696830034255981},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7261586785316467},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7073644399642944},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6284410357475281},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.614834725856781},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5786111950874329},{"id":"https://openalex.org/keywords/histogram-of-oriented-gradients","display_name":"Histogram of oriented gradients","score":0.5781774520874023},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.5083624720573425},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49010738730430603},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.4845565855503082},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4835788607597351},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4747869372367859},{"id":"https://openalex.org/keywords/histogram-matching","display_name":"Histogram matching","score":0.4633404016494751},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3994290828704834},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2697601020336151}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7696830034255981},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7261586785316467},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7073644399642944},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6284410357475281},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.614834725856781},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5786111950874329},{"id":"https://openalex.org/C17426736","wikidata":"https://www.wikidata.org/wiki/Q419918","display_name":"Histogram of oriented gradients","level":4,"score":0.5781774520874023},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.5083624720573425},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49010738730430603},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.4845565855503082},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4835788607597351},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4747869372367859},{"id":"https://openalex.org/C127449775","wikidata":"https://www.wikidata.org/wiki/Q3785871","display_name":"Histogram matching","level":4,"score":0.4633404016494751},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3994290828704834},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2697601020336151},{"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/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpr.2002.1044634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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":10,"referenced_works":["https://openalex.org/W1587362683","https://openalex.org/W1591385104","https://openalex.org/W1975231619","https://openalex.org/W2004217976","https://openalex.org/W2011549082","https://openalex.org/W2130660124","https://openalex.org/W2365028277","https://openalex.org/W2994340921","https://openalex.org/W4214540058","https://openalex.org/W6635552349"],"related_works":["https://openalex.org/W2794704245","https://openalex.org/W1998334300","https://openalex.org/W2247097764","https://openalex.org/W2066185872","https://openalex.org/W2375849557","https://openalex.org/W2110241600","https://openalex.org/W2109325523","https://openalex.org/W2146297113","https://openalex.org/W2324508068","https://openalex.org/W2141966243"],"abstract_inverted_index":{"An":[0],"images":[1],"similarity":[2],"measure":[3],"based":[4],"on":[5,67],"directional":[6],"gradient":[7],"angular":[8,60],"histogram":[9,61],"is":[10,50],"proposed.":[11],"Analysis":[12],"and":[13,34,39],"experimental":[14],"results":[15],"reveal":[16],"that":[17],"the":[18,42,47,59,68],"proposed":[19,48],"technique":[20,49],"not":[21],"only":[22],"acquires":[23],"a":[24,54],"superior":[25],"detection":[26],"performance,":[27],"but":[28],"also":[29],"invariance":[30],"to":[31,36],"illumination":[32],"changes":[33],"robustness":[35],"translation,":[37],"scale":[38],"rotation":[40],"of":[41],"image":[43,56],"object.":[44],"In":[45],"addition,":[46],"easily":[51],"integrated":[52],"within":[53],"wavelet-based":[55],"coder":[57],"since":[58],"features":[62],"can":[63],"be":[64],"constructed":[65],"directly":[66],"wavelet":[69],"coefficients":[70],"decomposed":[71],"using":[72],"anti-symmetrical":[73],"bi-orthogonal":[74],"wavelets.":[75]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
