{"id":"https://openalex.org/W2094540656","doi":"https://doi.org/10.1109/icist.2014.6920356","title":"Outliers handling in the structure-from-motion algorithm","display_name":"Outliers handling in the structure-from-motion algorithm","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2094540656","doi":"https://doi.org/10.1109/icist.2014.6920356","mag":"2094540656"},"language":"en","primary_location":{"id":"doi:10.1109/icist.2014.6920356","doi":"https://doi.org/10.1109/icist.2014.6920356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icist.2014.6920356","pdf_url":null,"source":{"id":"https://openalex.org/S7407088526","display_name":"IEEE International Conference on Information Science and Technology (ICIST)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th IEEE International Conference on Information Science and Technology","raw_type":"proceedings-article"},"volume":null,"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/A5103020613","display_name":"Haoyin Zhou","orcid":"https://orcid.org/0000-0002-1334-8060","observed_orcids":["https://orcid.org/0000-0002-1334-8060"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyin Zhou","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of Automation, School of Information Science and Technology, Tsinghua University, Beijing, China, 100086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Automation, School of Information Science and Technology, Tsinghua University, Beijing, China, 100086","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100375792","display_name":"Tao Zhang","orcid":"https://orcid.org/0000-0002-2980-6281","observed_orcids":["https://orcid.org/0000-0002-2980-6281","https://orcid.org/0000-0002-0432-2942","https://orcid.org/0000-0002-5700-1966"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhang","raw_affiliation_strings":["Department of Automation, Tsinghua University, Beijing, China","Department of Automation, School of Information Science and Technology, Tsinghua University, Beijing, China, 100086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Department of Automation, School of Information Science and Technology, Tsinghua University, Beijing, China, 100086","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19680777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"164","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9721999764442444,"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":0.9721999764442444,"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":0.008899999782443047,"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":0.005799999926239252,"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/structure-from-motion","display_name":"structure from motion","score":0.9800000190734863},{"id":"https://openalex.org/keywords/outlier-handling","display_name":"outlier handling","score":0.8130000233650208},{"id":"https://openalex.org/keywords/feature-point-extraction","display_name":"feature point extraction","score":0.6179999709129333},{"id":"https://openalex.org/keywords/ransac","display_name":"RANSAC","score":0.7179999947547913},{"id":"https://openalex.org/keywords/time-complexity-reduction","display_name":"time complexity reduction","score":0.47999998927116394}],"concepts":[{"id":"https://openalex.org/C114744707","wikidata":"https://www.wikidata.org/wiki/Q218533","display_name":"RANSAC","level":3,"score":0.9561410546302795},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.8566514849662781},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6740718483924866},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5829707980155945},{"id":"https://openalex.org/C146159030","wikidata":"https://www.wikidata.org/wiki/Q7625099","display_name":"Structure from motion","level":3,"score":0.559953510761261},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.525359570980072},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5086294412612915},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46620047092437744},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4232843518257141},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40132665634155273},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3766123950481415},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3751031756401062},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2350192368030548},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06059041619300842},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icist.2014.6920356","doi":"https://doi.org/10.1109/icist.2014.6920356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icist.2014.6920356","pdf_url":null,"source":{"id":"https://openalex.org/S7407088526","display_name":"IEEE International Conference on Information Science and Technology (ICIST)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 4th IEEE International Conference on Information Science and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1677409904","https://openalex.org/W2085261163","https://openalex.org/W2097012319","https://openalex.org/W2109635530","https://openalex.org/W2124070468","https://openalex.org/W2124386111","https://openalex.org/W2131554162","https://openalex.org/W2138835141"],"related_works":["https://openalex.org/W7096999910","https://openalex.org/W2047770834","https://openalex.org/W7095491095","https://openalex.org/W2022602517","https://openalex.org/W2116225708","https://openalex.org/W3001579518","https://openalex.org/W3097800241","https://openalex.org/W2519886431","https://openalex.org/W2106765111","https://openalex.org/W1602981911"],"abstract_inverted_index":{"Structure":[0],"from":[1,23],"motion":[2],"(SfM)":[3],"is":[4,57],"an":[5],"important":[6],"task":[7],"in":[8],"computer":[9],"vision.":[10],"Nowadays,":[11],"most":[12],"SfM":[13,34,62],"algorithms":[14],"are":[15,42],"based":[16],"on":[17],"feature":[18,25],"points,":[19],"while":[20],"the":[21,24,30,33,39,60,73,82],"outliers":[22,76],"points":[26],"extraction":[27],"will":[28],"limit":[29],"accuracy":[31],"of":[32,75],"algorithms.":[35],"To":[36],"eliminate":[37],"outliers,":[38],"RANSAC-style":[40],"methods":[41,63],"widely":[43],"used":[44],"but":[45],"they":[46],"have":[47],"high":[48],"time":[49],"complexity.":[50],"In":[51],"this":[52],"paper,":[53],"a":[54],"soft-weight-assign":[55,84],"method":[56],"proposed":[58,83],"for":[59],"iterative":[61],"to":[64],"handle":[65],"outliers.":[66],"Simulation":[67],"and":[68],"experimental":[69],"results":[70],"show":[71],"that":[72],"effect":[74],"can":[77],"be":[78],"strongly":[79],"reduced":[80],"by":[81],"method.":[85]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}