{"id":"https://openalex.org/W3172599147","doi":"https://doi.org/10.1109/tvcg.2021.3106432","title":"Redirected Walking in Static and Dynamic Scenes Using Visibility Polygons","display_name":"Redirected Walking in Static and Dynamic Scenes Using Visibility Polygons","publication_year":2021,"publication_date":"2021-08-27","ids":{"openalex":"https://openalex.org/W3172599147","doi":"https://doi.org/10.1109/tvcg.2021.3106432","mag":"3172599147","pmid":"https://pubmed.ncbi.nlm.nih.gov/34449367"},"language":"en","primary_location":{"id":"doi:10.1109/tvcg.2021.3106432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2021.3106432","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Visualization and Computer Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2106.06807","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062039555","display_name":"Niall L. Williams","orcid":"https://orcid.org/0000-0002-0273-883X"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Niall L. Williams","raw_affiliation_strings":["University of Maryland, College Park, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, US","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058453308","display_name":"Aniket Bera","orcid":"https://orcid.org/0000-0002-0182-6985"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aniket Bera","raw_affiliation_strings":["University of Maryland, College Park, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, US","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004194238","display_name":"Dinesh Manocha","orcid":"https://orcid.org/0000-0001-7047-9801"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dinesh Manocha","raw_affiliation_strings":["University of Maryland, College Park, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, US","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":0.0908,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37165632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"27","issue":"11","first_page":"4267","last_page":"4277"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","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/T10586","display_name":"Robotic Path Planning Algorithms","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":0.9969000220298767,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/visibility","display_name":"Visibility","score":0.8721021413803101},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.7992329001426697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7522799968719482},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6436959505081177},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.539972186088562},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5113884806632996},{"id":"https://openalex.org/keywords/virtual-representation","display_name":"Virtual representation","score":0.5103127360343933},{"id":"https://openalex.org/keywords/visibility-graph","display_name":"Visibility graph","score":0.5080113410949707},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4903121292591095},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.4859260618686676},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4784255623817444},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.4706014096736908},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.43239784240722656},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.4258258044719696},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3542214632034302},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.1336958408355713},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10409292578697205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10032016038894653},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07486540079116821}],"concepts":[{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.8721021413803101},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.7992329001426697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7522799968719482},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6436959505081177},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.539972186088562},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5113884806632996},{"id":"https://openalex.org/C95743889","wikidata":"https://www.wikidata.org/wiki/Q7935160","display_name":"Virtual representation","level":2,"score":0.5103127360343933},{"id":"https://openalex.org/C173362246","wikidata":"https://www.wikidata.org/wiki/Q8216024","display_name":"Visibility graph","level":3,"score":0.5080113410949707},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4903121292591095},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.4859260618686676},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4784255623817444},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.4706014096736908},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.43239784240722656},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.4258258044719696},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3542214632034302},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.1336958408355713},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10409292578697205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10032016038894653},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07486540079116821},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tvcg.2021.3106432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvcg.2021.3106432","pdf_url":null,"source":{"id":"https://openalex.org/S84775595","display_name":"IEEE Transactions on Visualization and Computer Graphics","issn_l":"1077-2626","issn":["1077-2626","1941-0506","2160-9306"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Visualization and Computer Graphics","raw_type":"journal-article"},{"id":"pmid:34449367","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34449367","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on visualization and computer graphics","raw_type":null},{"id":"pmh:oai:arXiv.org:2106.06807","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.06807","pdf_url":"https://arxiv.org/pdf/2106.06807","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:3172599147","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/2106.06807","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2106.06807","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2106.06807","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2106.06807","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2106.06807","pdf_url":"https://arxiv.org/pdf/2106.06807","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.75,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W61873113","https://openalex.org/W192919555","https://openalex.org/W1424654272","https://openalex.org/W1483928320","https://openalex.org/W1504918016","https://openalex.org/W1969483458","https://openalex.org/W1991208598","https://openalex.org/W1999006915","https://openalex.org/W2002440441","https://openalex.org/W2048830551","https://openalex.org/W2053799755","https://openalex.org/W2055201760","https://openalex.org/W2060997259","https://openalex.org/W2085015802","https://openalex.org/W2099893201","https://openalex.org/W2103120971","https://openalex.org/W2104332709","https://openalex.org/W2110738137","https://openalex.org/W2111432142","https://openalex.org/W2113365207","https://openalex.org/W2146502244","https://openalex.org/W2149041888","https://openalex.org/W2231797141","https://openalex.org/W2234777211","https://openalex.org/W2266416052","https://openalex.org/W2278751712","https://openalex.org/W2581688522","https://openalex.org/W2604229570","https://openalex.org/W2605157638","https://openalex.org/W2611243847","https://openalex.org/W2782572802","https://openalex.org/W2810491376","https://openalex.org/W2816022738","https://openalex.org/W2889098718","https://openalex.org/W2914953911","https://openalex.org/W2920923733","https://openalex.org/W2947327091","https://openalex.org/W2967469653","https://openalex.org/W2967631441","https://openalex.org/W2967688122","https://openalex.org/W2968612510","https://openalex.org/W2974212114","https://openalex.org/W3005908285","https://openalex.org/W3024586737","https://openalex.org/W3025106207","https://openalex.org/W3025766275","https://openalex.org/W3095142640","https://openalex.org/W3126330904","https://openalex.org/W3137494395","https://openalex.org/W4210902945","https://openalex.org/W4234354257","https://openalex.org/W4249039729","https://openalex.org/W4250325413","https://openalex.org/W4256064522","https://openalex.org/W6602528741","https://openalex.org/W6643250931","https://openalex.org/W6695089284","https://openalex.org/W6759683872","https://openalex.org/W6760219841","https://openalex.org/W6768145070"],"related_works":["https://openalex.org/W2053799755","https://openalex.org/W2797786657","https://openalex.org/W2967469653","https://openalex.org/W2963280184","https://openalex.org/W3160642929","https://openalex.org/W3009613045","https://openalex.org/W1566212553","https://openalex.org/W1688181551","https://openalex.org/W2332686621","https://openalex.org/W91250050","https://openalex.org/W2267269528","https://openalex.org/W3208882212","https://openalex.org/W2014726863","https://openalex.org/W786272118","https://openalex.org/W7221923","https://openalex.org/W2151491265","https://openalex.org/W1594011691","https://openalex.org/W1932678492","https://openalex.org/W263313119","https://openalex.org/W92546502"],"abstract_inverted_index":{"We":[0,70,170],"present":[1],"a":[2,40,107],"new":[3],"approach":[4],"for":[5,43],"redirected":[6,44,67,137],"walking":[7,45,68,138],"in":[8,32,95,149,162,166,185,193],"static":[9,195],"and":[10,51,59,99,117,196],"dynamic":[11,197],"scenes":[12],"that":[13,25,62,83,114,153,158,172,183],"uses":[14,84],"techniques":[15],"from":[16,48,123],"robot":[17],"motion":[18,49],"planning":[19,50],"to":[20,64,74,79,90,120,139,143,177],"compute":[21,91],"the":[22,27,33,80,85,92,96,100,111,121,141,146,150,156,159,163,167,179],"redirection":[23,81],"gains":[24],"steer":[26,140,178],"user":[28,122,142,160,180],"on":[29],"collision-free":[30,66],"paths":[31,182],"physical":[34,97,151],"space.":[35],"Our":[36,199],"first":[37],"contribution":[38],"is":[39,115,175,202],"mathematical":[41],"framework":[42,55,73],"using":[46],"concepts":[47],"configuration":[52],"spaces.":[53],"This":[54],"highlights":[56],"various":[57],"geometric":[58],"perceptual":[60],"constraints":[61],"tend":[63],"make":[65],"difficult.":[69],"use":[71],"our":[72,173],"propose":[75],"an":[76,127],"efficient":[77],"solution":[78],"problem":[82],"notion":[86],"of":[87,110,132,145],"visibility":[88,104,147,164],"polygons":[89],"free":[93],"spaces":[94],"environment":[98,152],"virtual":[101,168],"environment.":[102,128,169],"The":[103],"polygon":[105,148,165],"provides":[106],"concise":[108],"representation":[109,131],"entire":[112],"space":[113],"visible,":[116],"therefore":[118],"walkable,":[119],"their":[124],"position":[125],"within":[126],"Using":[129],"this":[130],"walkable":[133],"space,":[134],"we":[135],"apply":[136],"regions":[144],"closely":[154],"match":[155],"region":[157],"occupies":[161],"show":[171],"algorithm":[174],"able":[176],"along":[181],"result":[184],"significantly":[186],"fewer":[187],"resets":[188],"than":[189],"existing":[190],"state-of-the-art":[191],"algorithms":[192],"both":[194],"scenes.":[198],"project":[200],"website":[201],"available":[203],"at":[204],"https://ganuna.umd.edu/vis.poly/.":[205]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}
