{"id":"https://openalex.org/W2807938683","doi":"https://doi.org/10.2352/issn.2470-1173.2018.13.ipas-462","title":"Combining Local and Global Optical Flow for RGB-D Point Cloud Alignment","display_name":"Combining Local and Global Optical Flow for RGB-D Point Cloud Alignment","publication_year":2018,"publication_date":"2018-01-28","ids":{"openalex":"https://openalex.org/W2807938683","doi":"https://doi.org/10.2352/issn.2470-1173.2018.13.ipas-462","mag":"2807938683"},"language":"en","primary_location":{"id":"doi:10.2352/issn.2470-1173.2018.13.ipas-462","is_oa":false,"landing_page_url":"https://doi.org/10.2352/issn.2470-1173.2018.13.ipas-462","pdf_url":null,"source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-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/A5100638673","display_name":"Sunho Kim","orcid":"https://orcid.org/0000-0001-8704-2382"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sunho Kim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5046253131","display_name":"Yo-Sung Ho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yo-Sung Ho","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05459839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":"13","first_page":"462","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9988999962806702,"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":0.9977999925613403,"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/point-cloud","display_name":"Point cloud","score":0.876010537147522},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.7706128358840942},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7573179006576538},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7402427196502686},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.7038195133209229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6868863105773926},{"id":"https://openalex.org/keywords/simultaneous-localization-and-mapping","display_name":"Simultaneous localization and mapping","score":0.5164964199066162},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4634556472301483},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43010854721069336},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3107479214668274},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18242809176445007}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.876010537147522},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.7706128358840942},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7573179006576538},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7402427196502686},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.7038195133209229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6868863105773926},{"id":"https://openalex.org/C86369673","wikidata":"https://www.wikidata.org/wiki/Q1203659","display_name":"Simultaneous localization and mapping","level":4,"score":0.5164964199066162},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4634556472301483},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43010854721069336},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3107479214668274},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18242809176445007},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"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:10.2352/issn.2470-1173.2018.13.ipas-462","is_oa":false,"landing_page_url":"https://doi.org/10.2352/issn.2470-1173.2018.13.ipas-462","pdf_url":null,"source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3016928466","https://openalex.org/W4389574804","https://openalex.org/W2936725271","https://openalex.org/W3150655618","https://openalex.org/W2295788148","https://openalex.org/W1578717197","https://openalex.org/W3108295644","https://openalex.org/W2626737336","https://openalex.org/W2005998065","https://openalex.org/W2562256921"],"abstract_inverted_index":{"3D":[0,18],"scene":[1,19],"reconstruction":[2,20],"using":[3],"RGB-D":[4,30],"camera-based":[5],"Simultaneous":[6],"Localization":[7],"and":[8,57,74,82,85,108],"Mapping":[9],"(SLAM)":[10],"is":[11,22],"constantly":[12],"studied":[13],"today.":[14],"KinectFusion,":[15],"GPU-based":[16],"real-time":[17],"framework,":[21],"mainly":[23],"used":[24],"for":[25,60],"many":[26],"other":[27],"algorithms":[28],"of":[29,33,37],"SLAM.":[31],"One":[32],"the":[34,45],"main":[35],"limitation":[36],"KinectFusion":[38],"depends":[39],"only":[40,88],"on":[41],"geometric":[42,56],"information":[43,59,67],"in":[44,68],"camera":[46],"pose":[47],"estimation":[48],"process.":[49],"In":[50,97],"this":[51],"paper,":[52],"we":[53,71,100],"utilize":[54],"both":[55],"photometric":[58,66,110],"point":[61],"cloud":[62],"alignment.":[63],"To":[64],"extract":[65],"color":[69],"image,":[70],"combine":[72],"local":[73],"global":[75],"optical":[76],"flow":[77,95],"method,":[78],"such":[79],"as":[80],"Lucas-Kanade":[81],"Horn-Schunck,":[83],"respectively,":[84],"make":[86],"not":[87],"dense":[89,107],"but":[90],"also":[91],"robust":[92],"to":[93],"noise":[94],"field.":[96],"experimental":[98],"results,":[99],"show":[101],"that":[102],"our":[103],"method":[104],"can":[105],"use":[106],"accurate":[109],"information.":[111]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
