{"id":"https://openalex.org/W2944783654","doi":"https://doi.org/10.1109/ipas.2018.8708861","title":"A geometric model of spatial distortions in virtual and augmented environments","display_name":"A geometric model of spatial distortions in virtual and augmented environments","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2944783654","doi":"https://doi.org/10.1109/ipas.2018.8708861","mag":"2944783654"},"language":"en","primary_location":{"id":"doi:10.1109/ipas.2018.8708861","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipas.2018.8708861","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Image Processing, Applications and Systems (IPAS)","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/A5008474318","display_name":"Manuela Chessa","orcid":"https://orcid.org/0000-0003-3098-5894"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Manuela Chessa","raw_affiliation_strings":["Dept. of Inf., Bioeng., Rob. and Syst. Eng. (DIBRIS), University of Genoa, Genoa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Inf., Bioeng., Rob. and Syst. Eng. (DIBRIS), University of Genoa, Genoa, Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085589239","display_name":"Fabio Solari","orcid":"https://orcid.org/0000-0002-8111-0409"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Solari","raw_affiliation_strings":["Dept. of Inf., Bioeng., Rob. and Syst. Eng. (DIBRIS), University of Genoa, Genoa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Inf., Bioeng., Rob. and Syst. Eng. (DIBRIS), University of Genoa, Genoa, Italy","institution_ids":["https://openalex.org/I83816512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.106,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.50874409,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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":0.9990000128746033,"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":0.998199999332428,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7476456165313721},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.709376871585846},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.610336184501648},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.5733100771903992},{"id":"https://openalex.org/keywords/solid-modeling","display_name":"Solid modeling","score":0.4874746799468994},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.48074936866760254},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.47461026906967163},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.461264431476593},{"id":"https://openalex.org/keywords/virtual-space","display_name":"Virtual space","score":0.43502259254455566},{"id":"https://openalex.org/keywords/scene-statistics","display_name":"Scene statistics","score":0.4333113729953766},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4308450520038605},{"id":"https://openalex.org/keywords/virtual-image","display_name":"Virtual image","score":0.42580994963645935},{"id":"https://openalex.org/keywords/geometric-modeling","display_name":"Geometric modeling","score":0.4178677797317505},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15306305885314941},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06434792280197144}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7476456165313721},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.709376871585846},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.610336184501648},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.5733100771903992},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.4874746799468994},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.48074936866760254},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.47461026906967163},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.461264431476593},{"id":"https://openalex.org/C2985021205","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual space","level":2,"score":0.43502259254455566},{"id":"https://openalex.org/C197654239","wikidata":"https://www.wikidata.org/wiki/Q7430757","display_name":"Scene statistics","level":3,"score":0.4333113729953766},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4308450520038605},{"id":"https://openalex.org/C51970089","wikidata":"https://www.wikidata.org/wiki/Q44415","display_name":"Virtual image","level":2,"score":0.42580994963645935},{"id":"https://openalex.org/C104065381","wikidata":"https://www.wikidata.org/wiki/Q1002535","display_name":"Geometric modeling","level":2,"score":0.4178677797317505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15306305885314941},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06434792280197144},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"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":2,"locations":[{"id":"doi:10.1109/ipas.2018.8708861","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipas.2018.8708861","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Image Processing, Applications and Systems (IPAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unige.it:11567/958059","is_oa":false,"landing_page_url":"http://hdl.handle.net/11567/958059","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7099999785423279,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W128885880","https://openalex.org/W297039922","https://openalex.org/W1508960934","https://openalex.org/W1549355106","https://openalex.org/W1977901806","https://openalex.org/W1983845936","https://openalex.org/W1985705813","https://openalex.org/W2010450636","https://openalex.org/W2013520250","https://openalex.org/W2027935272","https://openalex.org/W2031396256","https://openalex.org/W2039618342","https://openalex.org/W2063449883","https://openalex.org/W2079213256","https://openalex.org/W2127971984","https://openalex.org/W2130934601","https://openalex.org/W2546794155","https://openalex.org/W2567265246","https://openalex.org/W2601595833","https://openalex.org/W2604982258","https://openalex.org/W2755724047","https://openalex.org/W2765817702","https://openalex.org/W2796702830","https://openalex.org/W2944523811","https://openalex.org/W6605291127","https://openalex.org/W6678848694"],"related_works":["https://openalex.org/W2124313076","https://openalex.org/W4235802564","https://openalex.org/W598483300","https://openalex.org/W2978033782","https://openalex.org/W1969165216","https://openalex.org/W2069530761","https://openalex.org/W2086709482","https://openalex.org/W1964559215","https://openalex.org/W2391161044","https://openalex.org/W2126266895"],"abstract_inverted_index":{"The":[0,100],"3D":[1],"structure":[2],"of":[3,19,27,31,37,45,94,111],"a":[4,51,83,91,95],"virtual":[5,32,92],"or":[6],"augmented":[7],"scene":[8],"is":[9,48,57,80,104,117],"affected":[10],"by":[11,42,82],"distortions":[12,26],"that":[13,56,68,77,116],"can":[14],"affect":[15],"the":[16,20,25,28,35,69,75,78,108,112,120],"natural":[17],"fruition":[18],"experience.":[21],"Here,":[22],"we":[23,66],"consider":[24],"spatial":[29,70],"layout":[30],"scenes,":[33],"specifically":[34],"underestimation":[36,115],"egocentric":[38,113],"distances,":[39],"as":[40],"experienced":[41],"users.The":[43],"aim":[44],"our":[46],"work":[47],"to":[49,59,106],"develop":[50],"computer":[52],"vision":[53],"based":[54],"modeling":[55],"able":[58,105],"describe":[60],"such":[61],"an":[62,86],"underestimation.":[63],"In":[64],"particular,":[65],"propose":[67],"misperception":[71],"has":[72],"origin":[73],"from":[74],"fact":[76],"world":[79],"seen":[81],"user":[84],"through":[85],"uncalibrated":[87],"camera,":[88],"thus":[89],"producing":[90],"view":[93],"distorted":[96],"space":[97],"for":[98],"him/her.":[99],"proposed":[101],"geometric":[102],"model":[103],"explain":[107],"experimental":[109],"evidence":[110],"distance":[114],"reported":[118],"in":[119],"literature.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
