{"id":"https://openalex.org/W2024071147","doi":"https://doi.org/10.1109/ssp.2014.6884580","title":"Affine estimation via region expansion","display_name":"Affine estimation via region expansion","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2024071147","doi":"https://doi.org/10.1109/ssp.2014.6884580","mag":"2024071147"},"language":"en","primary_location":{"id":"doi:10.1109/ssp.2014.6884580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2014.6884580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Workshop on Statistical Signal Processing (SSP)","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/A5027978582","display_name":"Erez Farhan","orcid":null},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Erez Farhan","raw_affiliation_strings":["Electrical and Computer Engineering Department, Ben-Gurion University, Beer-Sheva, Israel","Electr. & Comput. Eng. Dept., Ben-Gurion Univ., Beer-Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Ben-Gurion University, Beer-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Ben-Gurion Univ., Beer-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051835210","display_name":"Rami R. Hagege","orcid":null},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Rami Hagege","raw_affiliation_strings":["Electrical and Computer Engineering Department, Ben-Gurion University, Beer-Sheva, Israel","Electr. & Comput. Eng. Dept., Ben-Gurion Univ., Beer-Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Ben-Gurion University, Beer-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Electr. & Comput. Eng. Dept., Ben-Gurion Univ., Beer-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027978582"],"corresponding_institution_ids":["https://openalex.org/I124227911"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.06182961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2011","issue":null,"first_page":"81","last_page":"84"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"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/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/T10531","display_name":"Advanced Vision and Imaging","score":0.9961000084877014,"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/affine-transformation","display_name":"Affine transformation","score":0.9072299003601074},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.7763069272041321},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6879826188087463},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6236255764961243},{"id":"https://openalex.org/keywords/point-set-registration","display_name":"Point set registration","score":0.5947909951210022},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5570670366287231},{"id":"https://openalex.org/keywords/affine-shape-adaptation","display_name":"Affine shape adaptation","score":0.5455994606018066},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.5298606753349304},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5179516077041626},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5124092698097229},{"id":"https://openalex.org/keywords/harris-affine-region-detector","display_name":"Harris affine region detector","score":0.4487282335758209},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32959526777267456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3267172873020172},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32192280888557434},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14119625091552734},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07854911684989929}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.9072299003601074},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.7763069272041321},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6879826188087463},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6236255764961243},{"id":"https://openalex.org/C200336642","wikidata":"https://www.wikidata.org/wiki/Q15058706","display_name":"Point set registration","level":3,"score":0.5947909951210022},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5570670366287231},{"id":"https://openalex.org/C18516315","wikidata":"https://www.wikidata.org/wiki/Q4688950","display_name":"Affine shape adaptation","level":4,"score":0.5455994606018066},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.5298606753349304},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5179516077041626},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5124092698097229},{"id":"https://openalex.org/C6408098","wikidata":"https://www.wikidata.org/wiki/Q17021115","display_name":"Harris affine region detector","level":5,"score":0.4487282335758209},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32959526777267456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3267172873020172},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32192280888557434},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14119625091552734},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07854911684989929},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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/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/ssp.2014.6884580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ssp.2014.6884580","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Workshop on Statistical Signal Processing (SSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.5,"display_name":"Climate action"}],"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/W2052094314","https://openalex.org/W2064448426","https://openalex.org/W2066941820","https://openalex.org/W2081852578","https://openalex.org/W2124404372","https://openalex.org/W2151103935","https://openalex.org/W2172188317","https://openalex.org/W6671250033"],"related_works":["https://openalex.org/W2038416447","https://openalex.org/W2077614002","https://openalex.org/W2372251801","https://openalex.org/W2180439206","https://openalex.org/W2089703147","https://openalex.org/W2145856415","https://openalex.org/W2104205605","https://openalex.org/W2059775529","https://openalex.org/W1814305722","https://openalex.org/W4323641618"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,161],"present":[4],"a":[5,23,26,111],"novel":[6],"method":[7,24],"for":[8,64,77,145,165],"accurate":[9,117,149],"affine":[10,55,121],"transformation":[11,56,150],"estimation":[12,92,118],"of":[13,20,35,45,58,67,93,98,105,119,157],"image":[14],"regions.":[15,134],"We":[16,109,135],"illustrate":[17],"the":[18,54,65,91,94,103,120,131,155,163],"benefits":[19],"using":[21],"such":[22],"in":[25],"point":[27,36,68],"matching":[28],"mechanism":[29],"that":[30,52,90,123,138],"enables":[31],"locating":[32],"large":[33],"amount":[34,156],"matches":[37,159],"with":[38],"high":[39],"geometric":[40],"precision":[41],"and":[42,101],"low":[43],"rate":[44],"false":[46,158],"matches.":[47],"Recent":[48],"publications":[49],"have":[50],"shown":[51],"considering":[53],"model":[57],"local":[59,133,141],"regions,":[60],"is":[61,89,107,124,143],"extremely":[62],"beneficial":[63],"purpose":[66],"matching.":[69],"Yet,":[70],"those":[71],"methods":[72],"are":[73,83,97],"not":[74],"used":[75],"extensively":[76],"two":[78],"reasons.":[79],"First,":[80],"because":[81],"they":[82],"computationally":[84,166],"more":[85,148],"demanding,":[86],"second":[87],"reason":[88],"Affine":[95],"transformations":[96],"limited":[99],"accuracy":[100],"therefore":[102],"usage":[104],"them":[106],"limited.":[108],"propose":[110],"region":[112],"expansion":[113,139],"method,":[114],"based":[115],"on":[116],"transformation,":[122],"proven":[125],"to":[126],"accurately":[127],"predict":[128],"locations":[129],"beyond":[130,140],"initial":[132],"also":[136],"prove":[137],"regions":[142],"crucial":[144],"getting":[146],"much":[147],"estimations.":[151],"Finally,":[152],"by":[153],"reducing":[154],"considerably,":[160],"reduce":[162],"need":[164],"demanding":[167],"post":[168],"processes.":[169]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
