{"id":"https://openalex.org/W2214970089","doi":"https://doi.org/10.1109/gscit.2015.7353335","title":"Spatio-temporal interest points matching in video","display_name":"Spatio-temporal interest points matching in video","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W2214970089","doi":"https://doi.org/10.1109/gscit.2015.7353335","mag":"2214970089"},"language":"en","primary_location":{"id":"doi:10.1109/gscit.2015.7353335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gscit.2015.7353335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Global Summit on Computer & Information Technology (GSCIT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5031471763","display_name":"Sarra Elabbessi","orcid":null},"institutions":[{"id":"https://openalex.org/I166928557","display_name":"University of Monastir","ror":"https://ror.org/00nhtcg76","country_code":"TN","type":"education","lineage":["https://openalex.org/I166928557"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Sarra Elabbessi","raw_affiliation_strings":["National Engineering School of Monastir, University of Monastir, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering School of Monastir, University of Monastir, Tunisia","institution_ids":["https://openalex.org/I166928557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058940685","display_name":"Mehrez Abdellaoui","orcid":"https://orcid.org/0000-0002-2492-5206"},"institutions":[{"id":"https://openalex.org/I55167344","display_name":"University of Kairouan","ror":"https://ror.org/024mpte60","country_code":"TN","type":"education","lineage":["https://openalex.org/I55167344"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Mehrez Abdellaoui","raw_affiliation_strings":["Higher Institute of Applied Sciences and Technologies of Kairouan, University of kairouan, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Higher Institute of Applied Sciences and Technologies of Kairouan, University of kairouan, Tunisia","institution_ids":["https://openalex.org/I55167344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043900706","display_name":"Ali Douik","orcid":"https://orcid.org/0000-0002-0178-501X"},"institutions":[{"id":"https://openalex.org/I8636806","display_name":"University of Sousse","ror":"https://ror.org/00dmpgj58","country_code":"TN","type":"education","lineage":["https://openalex.org/I8636806"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Al I Douik","raw_affiliation_strings":["National Engineering School of Sousse, University of Sousse, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering School of Sousse, University of Sousse, Tunisia","institution_ids":["https://openalex.org/I8636806"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1352,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.44489946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9997000098228455,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.7444959878921509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7118003964424133},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.660041868686676},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6159836053848267},{"id":"https://openalex.org/keywords/interest-point-detection","display_name":"Interest point detection","score":0.6060522794723511},{"id":"https://openalex.org/keywords/point-of-interest","display_name":"Point of interest","score":0.5716640949249268},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5469720959663391},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5227687358856201},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5096492767333984},{"id":"https://openalex.org/keywords/region-of-interest","display_name":"Region of interest","score":0.4926310181617737},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.46692439913749695},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.45100417733192444},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4483201205730438},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2425234615802765},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.20079773664474487},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15341892838478088},{"id":"https://openalex.org/keywords/feature-detection","display_name":"Feature detection (computer vision)","score":0.14952519536018372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7444959878921509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7118003964424133},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.660041868686676},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6159836053848267},{"id":"https://openalex.org/C38785706","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Interest point detection","level":5,"score":0.6060522794723511},{"id":"https://openalex.org/C150140777","wikidata":"https://www.wikidata.org/wiki/Q960648","display_name":"Point of interest","level":2,"score":0.5716640949249268},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5469720959663391},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5227687358856201},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5096492767333984},{"id":"https://openalex.org/C19609008","wikidata":"https://www.wikidata.org/wiki/Q2138203","display_name":"Region of interest","level":2,"score":0.4926310181617737},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.46692439913749695},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.45100417733192444},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4483201205730438},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2425234615802765},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.20079773664474487},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15341892838478088},{"id":"https://openalex.org/C126422989","wikidata":"https://www.wikidata.org/wiki/Q93586","display_name":"Feature detection (computer vision)","level":4,"score":0.14952519536018372},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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":"doi:10.1109/gscit.2015.7353335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gscit.2015.7353335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Global Summit on Computer & Information Technology (GSCIT)","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":15,"referenced_works":["https://openalex.org/W1524970872","https://openalex.org/W1534763723","https://openalex.org/W2024868105","https://openalex.org/W2034328688","https://openalex.org/W2037874807","https://openalex.org/W2096077837","https://openalex.org/W2105804896","https://openalex.org/W2111308925","https://openalex.org/W2112547580","https://openalex.org/W2119799051","https://openalex.org/W2124386111","https://openalex.org/W2142194269","https://openalex.org/W2533739470","https://openalex.org/W4249279051","https://openalex.org/W6632082525"],"related_works":["https://openalex.org/W2000587207","https://openalex.org/W2785057145","https://openalex.org/W4211038350","https://openalex.org/W2122960030","https://openalex.org/W1773272891","https://openalex.org/W2798006533","https://openalex.org/W2346086351","https://openalex.org/W2066739829","https://openalex.org/W2943438544","https://openalex.org/W2944509217"],"abstract_inverted_index":{"Despite":[0],"the":[1,15,20,23,37,50],"wide":[2],"applications":[3],"of":[4,22],"matching":[5],"descriptors,":[6,59],"much":[7],"work":[8],"hasn't":[9],"been":[10],"done":[11],"on":[12,49],"it.":[13],"In":[14],"current":[16],"paper,":[17],"we":[18,60],"extended":[19],"use":[21],"existing":[24],"techniques":[25],"in":[26,29],"object":[27],"detection":[28],"2D":[30],"images":[31],"to":[32],"video":[33],"sequences":[34],"by":[35],"extracting":[36],"Spatio-temporal":[38],"Interest":[39],"points":[40],"using":[41,64],"spatio-temporal":[42],"Harris":[43],"detector.":[44],"Features":[45],"descriptors":[46],"are":[47],"computed":[48],"pixels":[51],"around":[52],"these":[53],"interest":[54],"points.":[55],"To":[56],"match":[57],"between":[58],"build":[61],"a":[62],"KDTree":[63],"nearest":[65],"neighbor":[66],"search.":[67]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}