{"id":"https://openalex.org/W2127253337","doi":"https://doi.org/10.1109/robio.2009.5420596","title":"Improved visual tracking using the technique of image pyramid","display_name":"Improved visual tracking using the technique of image pyramid","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2127253337","doi":"https://doi.org/10.1109/robio.2009.5420596","mag":"2127253337"},"language":"en","primary_location":{"id":"doi:10.1109/robio.2009.5420596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2009.5420596","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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/A5074878751","display_name":"Chi\u2010Cheng Cheng","orcid":"https://orcid.org/0000-0002-9301-2320"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chi-Cheng Cheng","raw_affiliation_strings":["Department of Mechanical and Electro-Mechanical Engineering, National Research Nuclear University (MEPhI), Kaohsiung, Taiwan","Department of Mechanical and Electro-Mechanical Engineering; National Sun-Yat-Sen University, Kaohsiung, Taiwan, Republic of China"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Electro-Mechanical Engineering, National Research Nuclear University (MEPhI), Kaohsiung, Taiwan","institution_ids":[]},{"raw_affiliation_string":"Department of Mechanical and Electro-Mechanical Engineering; National Sun-Yat-Sen University, Kaohsiung, Taiwan, Republic of China","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074893943","display_name":"Chung-Hsing Ho","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]},{"id":"https://openalex.org/I125732723","display_name":"AU Optronics (Taiwan)","ror":"https://ror.org/0564r0810","country_code":"TW","type":"company","lineage":["https://openalex.org/I125732723"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chung-Hsing Ho","raw_affiliation_strings":["AU Optronics Corporation, Hsinchu, Taiwan","Department of Mechanical and Electro-Mechanical Engineering; National Sun-Yat-Sen University, Kaohsiung, Taiwan, Republic of China"],"affiliations":[{"raw_affiliation_string":"AU Optronics Corporation, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I125732723"]},{"raw_affiliation_string":"Department of Mechanical and Electro-Mechanical Engineering; National Sun-Yat-Sen University, Kaohsiung, Taiwan, Republic of China","institution_ids":["https://openalex.org/I142974352"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074878751"],"corresponding_institution_ids":["https://openalex.org/I142974352"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16154039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"659","last_page":"664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9980999827384949,"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"}},{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9962000250816345,"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-vision","display_name":"Computer vision","score":0.805072009563446},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7784165143966675},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7154356241226196},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.6767886877059937},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6203855872154236},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.5806560516357422},{"id":"https://openalex.org/keywords/servo","display_name":"Servo","score":0.5503569841384888},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.43935197591781616},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.43641021847724915},{"id":"https://openalex.org/keywords/servo-control","display_name":"Servo control","score":0.4348528981208801},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.42021268606185913},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.374594509601593},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14151331782341003}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.805072009563446},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7784165143966675},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7154356241226196},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.6767886877059937},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6203855872154236},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.5806560516357422},{"id":"https://openalex.org/C107354338","wikidata":"https://www.wikidata.org/wiki/Q1937153","display_name":"Servo","level":2,"score":0.5503569841384888},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.43935197591781616},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.43641021847724915},{"id":"https://openalex.org/C32731416","wikidata":"https://www.wikidata.org/wiki/Q7455930","display_name":"Servo control","level":3,"score":0.4348528981208801},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.42021268606185913},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.374594509601593},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14151331782341003},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/robio.2009.5420596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2009.5420596","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Robotics and Biomimetics (ROBIO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1578285471","https://openalex.org/W2001367356","https://openalex.org/W2010857489","https://openalex.org/W2029681838","https://openalex.org/W2033104631","https://openalex.org/W2056466953","https://openalex.org/W2082991751","https://openalex.org/W2108992228","https://openalex.org/W2111691855","https://openalex.org/W2118877769","https://openalex.org/W2122477302","https://openalex.org/W2125412667","https://openalex.org/W2130657708","https://openalex.org/W2152231592","https://openalex.org/W2164599980","https://openalex.org/W2166138284","https://openalex.org/W2167501464","https://openalex.org/W2751023760","https://openalex.org/W6677548441"],"related_works":["https://openalex.org/W2891528578","https://openalex.org/W2896755626","https://openalex.org/W3100270142","https://openalex.org/W2971088694","https://openalex.org/W2133614587","https://openalex.org/W2088603790","https://openalex.org/W2020441249","https://openalex.org/W2051011957","https://openalex.org/W597209009","https://openalex.org/W2385654506"],"abstract_inverted_index":{"The":[0,56,89,98],"advantage":[1],"of":[2,11,29,58,104,112],"the":[3,12,36,76,117,142,156,164],"optical-flow-based":[4],"visual":[5],"servo":[6,67],"methods":[7],"is":[8,41,61,139,153],"that":[9,69,155],"features":[10],"moving":[13,50,129],"object":[14,130],"do":[15],"not":[16],"need":[17],"to":[18,43,62,80,131],"be":[19,160],"known":[20],"in":[21,35,86,110],"advance.":[22],"Therefore,":[23],"they":[24],"can":[25,159],"fit":[26],"for":[27,48,116,125],"demands":[28],"versatile":[30],"positioning":[31],"and":[32,75],"tracking":[33,46,134,157],"tasks":[34],"real":[37],"world.":[38],"Nevertheless,":[39],"it":[40],"difficult":[42],"achieve":[44],"satisfactory":[45],"performance":[47,158],"fast":[49,128],"objects":[51],"using":[52,163],"these":[53],"standard":[54],"approaches.":[55],"purpose":[57],"this":[59],"paper":[60],"implement":[63],"a":[64,71,102,113,127,147],"robust":[65],"image":[66,77,84,99],"scheme":[68],"incorporates":[70],"sliding-mode":[72],"control":[73,166],"algorithm":[74],"pyramid":[78,100],"technique":[79],"track":[81],"an":[82],"unknown":[83],"pattern":[85],"three-dimensional":[87],"motion.":[88],"sliding":[90],"mode":[91],"controller":[92],"deals":[93],"with":[94,106],"possible":[95],"system":[96],"uncertainties.":[97],"builds":[101],"group":[103],"pictures":[105],"different":[107],"resolutions":[108],"arranged":[109],"layers":[111,138],"hierarchical":[114],"structure":[115],"same":[118],"image.":[119],"Low":[120],"resolution":[121],"images":[122],"are":[123],"applied":[124],"following":[126],"maintain":[132],"acceptable":[133],"performance.":[135],"Switching":[136],"between":[137],"performed":[140],"as":[141],"detected":[143],"motion":[144],"crosses":[145],"over":[146],"pre-defined":[148],"maximum":[149],"critical":[150],"speed.":[151],"It":[152],"verified":[154],"greatly":[161],"improved":[162],"proposed":[165],"framework.":[167]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}