{"id":"https://openalex.org/W1553625947","doi":"https://doi.org/10.1109/sibgra.2004.1352985","title":"Automatic image alignment for 3D environment modeling","display_name":"Automatic image alignment for 3D environment modeling","publication_year":2004,"publication_date":"2004-11-30","ids":{"openalex":"https://openalex.org/W1553625947","doi":"https://doi.org/10.1109/sibgra.2004.1352985","mag":"1553625947"},"language":"en","primary_location":{"id":"doi:10.1109/sibgra.2004.1352985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2004.1352985","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 17th Brazilian Symposium on Computer Graphics and Image Processing","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/A5047725733","display_name":"Nathaniel J. Williams","orcid":"https://orcid.org/0000-0002-3948-7480"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"N. Williams","raw_affiliation_strings":["Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074300505","display_name":"Kok\u2010Lim Low","orcid":"https://orcid.org/0000-0001-6837-5835"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]},{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kok-Lim Low","raw_affiliation_strings":["Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047632668","display_name":"Chad Hantak","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]},{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Hantak","raw_affiliation_strings":["Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021908609","display_name":"Marc Pollefeys","orcid":"https://orcid.org/0000-0003-2448-2318"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Pollefeys","raw_affiliation_strings":["Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112223393","display_name":"Anselmo Lastra","orcid":null},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]},{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Lastra","raw_affiliation_strings":["Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, North Carolina State University, Chapel Hill, NC, USA","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA#TAB#","institution_ids":["https://openalex.org/I114027177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5047725733"],"corresponding_institution_ids":["https://openalex.org/I114027177","https://openalex.org/I137902535"],"apc_list":null,"apc_paid":null,"fwci":1.3793,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.81519855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"388","last_page":"395"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8040704727172852},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7836027145385742},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.737270712852478},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.4950177073478699},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.49319666624069214},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.4542728364467621},{"id":"https://openalex.org/keywords/scanner","display_name":"Scanner","score":0.45136499404907227},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4290739893913269},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.42643168568611145},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.41258007287979126},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.2389373779296875},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07899123430252075}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8040704727172852},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7836027145385742},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.737270712852478},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.4950177073478699},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.49319666624069214},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.4542728364467621},{"id":"https://openalex.org/C2779751349","wikidata":"https://www.wikidata.org/wiki/Q1474480","display_name":"Scanner","level":2,"score":0.45136499404907227},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4290739893913269},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.42643168568611145},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.41258007287979126},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.2389373779296875},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07899123430252075},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/sibgra.2004.1352985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2004.1352985","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 17th Brazilian Symposium on Computer Graphics and Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.3.3927","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.3.3927","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.unc.edu/~than/papers/sibgrapi04.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.58.8888","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.58.8888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.unc.edu/~marc/pubs/WilliamsSIBGRAPI04.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1488754826","https://openalex.org/W1490760466","https://openalex.org/W1497393443","https://openalex.org/W1530845749","https://openalex.org/W1555614281","https://openalex.org/W1844828676","https://openalex.org/W1874027545","https://openalex.org/W1982131895","https://openalex.org/W2021239730","https://openalex.org/W2034432063","https://openalex.org/W2055868807","https://openalex.org/W2095614026","https://openalex.org/W2099639837","https://openalex.org/W2106652989","https://openalex.org/W2121137058","https://openalex.org/W2136755135","https://openalex.org/W2140935196","https://openalex.org/W2163795615","https://openalex.org/W2169579294","https://openalex.org/W2238402354","https://openalex.org/W2432517183","https://openalex.org/W2483269523","https://openalex.org/W2566787370","https://openalex.org/W2799061466","https://openalex.org/W2981264952","https://openalex.org/W4236476529","https://openalex.org/W6629065405","https://openalex.org/W6631654262","https://openalex.org/W6683667508","https://openalex.org/W6685036599","https://openalex.org/W6722277346","https://openalex.org/W6731012122"],"related_works":["https://openalex.org/W897367340","https://openalex.org/W4252521546","https://openalex.org/W2946859545","https://openalex.org/W2183753145","https://openalex.org/W2550620568","https://openalex.org/W1486212407","https://openalex.org/W2056469872","https://openalex.org/W2055985996","https://openalex.org/W2374999813","https://openalex.org/W1976712134"],"abstract_inverted_index":{"We":[0,14],"describe":[1],"an":[2,48,102],"approach":[3],"for":[4,58,105],"automatically":[5,123],"registering":[6],"color":[7,21],"images":[8,22],"with":[9,28],"3D":[10],"laser":[11,30,84],"scanned":[12],"models.":[13],"use":[15],"the":[16,39,70,87,111,125],"chi-square":[17,40,112],"statistic":[18,113],"to":[19,23,46,65,82,92,122],"compare":[20],"polygonal":[24],"models":[25],"texture":[26],"mapped":[27],"acquired":[29],"reflectance":[31],"values.":[32],"In":[33],"complicated":[34],"scenes":[35],"we":[36,54],"find":[37],"that":[38,63],"test":[41],"is":[42,75],"not":[43],"robust":[44],"enough":[45],"permit":[47],"automatic":[49],"global":[50],"registration":[51],"approach.":[52],"Therefore,":[53],"introduce":[55],"two":[56],"techniques":[57],"obtaining":[59],"initial":[60,103],"pose":[61,98],"estimates":[62,99],"correspond":[64],"a":[66,80,83,115],"coarse":[67],"alignment":[68],"of":[69,118],"data.":[71],"The":[72,97],"first":[73],"method":[74],"based":[76],"on":[77],"rigidly":[78],"attaching":[79],"camera":[81],"scanner":[85],"and":[86],"second":[88],"utilizes":[89],"object":[90],"tracking":[91],"decouple":[93],"these":[94],"imaging":[95],"devices.":[96],"serve":[100],"as":[101],"guess":[104],"our":[106],"optimization":[107],"method,":[108],"which":[109],"maximizes":[110],"over":[114],"local":[116],"space":[117],"transformations":[119],"in":[120],"order":[121],"determine":[124],"proper":[126],"alignment.":[127]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}