{"id":"https://openalex.org/W2094039323","doi":"https://doi.org/10.1145/1394622.1394628","title":"A geometric correction method for projected images using SIFT feature points","display_name":"A geometric correction method for projected images using SIFT feature points","publication_year":2008,"publication_date":"2008-08-10","ids":{"openalex":"https://openalex.org/W2094039323","doi":"https://doi.org/10.1145/1394622.1394628","mag":"2094039323"},"language":"en","primary_location":{"id":"doi:10.1145/1394622.1394628","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1394622.1394628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th ACM/IEEE International Workshop on Projector camera systems","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/A5108166764","display_name":"Toru Takahashi","orcid":"https://orcid.org/0000-0002-4648-4587"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Takahashi","raw_affiliation_strings":["Tohoku University","Tohoku Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Tohoku Univ.#TAB#","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035231152","display_name":"Numa Norihito","orcid":null},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Norihito Numa","raw_affiliation_strings":["Tohoku University","Tohoku Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Tohoku Univ.#TAB#","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037666211","display_name":"Takafumi Aoki","orcid":"https://orcid.org/0000-0001-8308-2416"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takafumi Aoki","raw_affiliation_strings":["Tohoku University","Tohoku Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Tohoku Univ.#TAB#","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063270312","display_name":"Satoshi Kondo","orcid":"https://orcid.org/0000-0002-4941-4920"},"institutions":[{"id":"https://openalex.org/I4210155557","display_name":"Panasonic (China)","ror":"https://ror.org/05sqbw136","country_code":"CN","type":"company","lineage":["https://openalex.org/I1283155146","https://openalex.org/I4210155557"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Satoshi Kondo","raw_affiliation_strings":["Matsushita Electric Industrial"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Matsushita Electric Industrial","institution_ids":["https://openalex.org/I4210155557"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9994999766349792,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9994999766349792,"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/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.8945570588111877},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8281041979789734},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.8160338401794434},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7959753274917603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7026011943817139},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5583873987197876},{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.4616173207759857},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4440966844558716},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44182470440864563},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.37281709909439087}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.8945570588111877},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8281041979789734},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.8160338401794434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7959753274917603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7026011943817139},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5583873987197876},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.4616173207759857},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4440966844558716},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44182470440864563},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.37281709909439087},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1394622.1394628","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1394622.1394628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th ACM/IEEE International Workshop on Projector camera systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6200000047683716,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1482795035","https://openalex.org/W2085261163","https://openalex.org/W2151103935","https://openalex.org/W2151428732","https://openalex.org/W2152792096","https://openalex.org/W4299623448"],"related_works":["https://openalex.org/W3034955165","https://openalex.org/W2094920358","https://openalex.org/W2041448692","https://openalex.org/W2247121321","https://openalex.org/W2391926582","https://openalex.org/W2087391438","https://openalex.org/W1966831329","https://openalex.org/W2316074893","https://openalex.org/W2020188645","https://openalex.org/W2049930962"],"abstract_inverted_index":{"This":[0],"paper":[1,66],"proposes":[2,67],"a":[3,42,68,77],"geometric":[4,69],"correction":[5,17,70],"method":[6,18,71,105],"for":[7],"projected":[8,15,78,113],"images":[9,114],"using":[10,72],"SIFT":[11,73],"feature":[12,74],"points.":[13],"A":[14],"image":[16,79],"based":[19],"on":[20,41,76],"projector-camera":[21],"system":[22],"needs":[23],"to":[24,87,109],"obtain":[25,88],"the":[26,38,52,55,62,89,100],"correspondence":[27,90],"between":[28,91],"projector":[29,56,92],"and":[30,93],"camera":[31,94],"images,":[32],"which":[33,80],"is":[34,59],"obtained":[35],"by":[36],"projecting":[37],"special":[39,45,85],"patterns":[40,46,86],"screen.":[43],"The":[44],"must":[47],"be":[48],"re-projected":[49],"when":[50],"changing":[51],"environment,":[53],"e.g.,":[54],"or":[57],"screen":[58],"moved.":[60],"On":[61],"other":[63],"hand,":[64],"this":[65],"points":[75],"does":[81],"not":[82],"employ":[83],"any":[84],"images.":[95],"Experimental":[96],"result":[97],"shows":[98],"that":[99],"use":[101],"of":[102,112],"our":[103],"proposed":[104],"makes":[106],"it":[107],"possible":[108],"correct":[110],"distortion":[111],"with":[115],"only":[116],"one":[117],"snapshot.":[118]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
