{"id":"https://openalex.org/W1538441880","doi":"https://doi.org/10.1109/icip.2003.1246781","title":"Robust real-time egomotion from stereo images","display_name":"Robust real-time egomotion from stereo images","publication_year":2004,"publication_date":"2004-06-03","ids":{"openalex":"https://openalex.org/W1538441880","doi":"https://doi.org/10.1109/icip.2003.1246781","mag":"1538441880"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1246781","is_oa":false,"landing_page_url":"http://doi.org/10.1109/icip.2003.1246781","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5047189002","display_name":"L.-P. Morency","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L.-P. Morency","raw_affiliation_strings":["[Artificial Intelligence Lab., MIT, Cambridge, MA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Artificial Intelligence Lab., MIT, Cambridge, MA, USA]","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019820840","display_name":"Rakesh Gupta","orcid":"https://orcid.org/0000-0001-6334-3420"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rakesh Gupta","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7135,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.63164883,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"3","issue":null,"first_page":"II","last_page":"719"},"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/T10638","display_name":"Optical measurement and interference techniques","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"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9990000128746033,"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/computer-vision","display_name":"Computer vision","score":0.6905546188354492},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6739155054092407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.657946765422821},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3244853913784027}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6905546188354492},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6739155054092407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.657946765422821},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3244853913784027}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2003.1246781","is_oa":false,"landing_page_url":"http://doi.org/10.1109/icip.2003.1246781","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.4.4916","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.4916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ai.mit.edu/~lmorency/Papers/Morency_icip2003.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1883517952","https://openalex.org/W2038671794","https://openalex.org/W2049981393","https://openalex.org/W2063549868","https://openalex.org/W2098500213","https://openalex.org/W2118877769","https://openalex.org/W2124087378","https://openalex.org/W2129249398","https://openalex.org/W2130103520","https://openalex.org/W2156880591","https://openalex.org/W2172816205","https://openalex.org/W2498631646","https://openalex.org/W3003662786","https://openalex.org/W4237064534","https://openalex.org/W6666706181","https://openalex.org/W6677548441","https://openalex.org/W6679388247"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"a":[5,27,109],"novel":[6],"technique":[7,52,87],"for":[8,39],"estimating":[9],"large":[10,40],"camera":[11,62],"displacement":[12],"using":[13,26],"stereo":[14,21,61,81],"images.":[15,101],"The":[16],"relative":[17],"transformation":[18],"between":[19,100],"two":[20],"image":[22],"pairs":[23],"is":[24],"estimated":[25],"hybrid":[28,51,77],"registration":[29],"algorithm":[30,78,103],"which":[31,63],"combines":[32],"the":[33,43,60,73],"robustness":[34],"of":[35,45,55,75],"multi-scale":[36],"feature":[37],"tracking":[38],"movements":[41],"and":[42,83,94],"accuracy":[44,74],"3D":[46],"normal":[47],"flow":[48],"constraints.":[49],"Our":[50,102],"takes":[53],"advantage":[54],"depth":[56],"information":[57],"available":[58],"from":[59],"makes":[64],"it":[65],"less":[66],"sensitive":[67],"to":[68,91,97],"lighting":[69],"variations.":[70],"We":[71],"tested":[72],"our":[76,86],"on":[79,108],"real":[80],"sequences":[82],"showed":[84],"that":[85],"handles":[88],"displacements":[89],"up":[90,96],"150":[92],"cm":[93],"rotations":[95],"20":[98],"degrees":[99],"runs":[104],"at":[105],"6":[106],"Hz":[107],"Pentium":[110],"4":[111],"1.7GHz.":[112]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}