{"id":"https://openalex.org/W3197354149","doi":"https://doi.org/10.1145/3450618.3469146","title":"Reflectance Estimation for Free-viewpoint Video","display_name":"Reflectance Estimation for Free-viewpoint Video","publication_year":2021,"publication_date":"2021-08-05","ids":{"openalex":"https://openalex.org/W3197354149","doi":"https://doi.org/10.1145/3450618.3469146","mag":"3197354149"},"language":"en","primary_location":{"id":"doi:10.1145/3450618.3469146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3450618.3469146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special Interest Group on Computer Graphics and Interactive Techniques Conference Posters","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/A5036362198","display_name":"George Ash","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"George Ash","raw_affiliation_strings":["Dimension Studio, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Dimension Studio, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069938438","display_name":"Juraj Tomori","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juraj Tomori","raw_affiliation_strings":["Dimension Studio, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Dimension Studio, United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051454108","display_name":"Mike Pelton","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mike Pelton","raw_affiliation_strings":["Dimension Studio, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Dimension Studio, United Kingdom","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110799308","display_name":"Charles Dupont","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Charles Dupont","raw_affiliation_strings":["Dimension Studio, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Dimension Studio, United Kingdom","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036362198"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22305953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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"}},{"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/ground-truth","display_name":"Ground truth","score":0.7213396430015564},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6739974617958069},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6710797548294067},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6427397727966309},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5624236464500427},{"id":"https://openalex.org/keywords/albedo","display_name":"Albedo (alchemy)","score":0.5132367610931396},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5122203230857849},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.4919392764568329},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.47444045543670654},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.47322097420692444},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.33895739912986755},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21236059069633484},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1666467785835266},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09571322798728943}],"concepts":[{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.7213396430015564},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6739974617958069},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6710797548294067},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6427397727966309},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5624236464500427},{"id":"https://openalex.org/C195886398","wikidata":"https://www.wikidata.org/wiki/Q2110050","display_name":"Albedo (alchemy)","level":3,"score":0.5132367610931396},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5122203230857849},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.4919392764568329},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.47444045543670654},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.47322097420692444},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.33895739912986755},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21236059069633484},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1666467785835266},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09571322798728943},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3450618.3469146","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3450618.3469146","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special Interest Group on Computer Graphics and Interactive Techniques Conference Posters","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2044618760","https://openalex.org/W2974180492","https://openalex.org/W2999388423","https://openalex.org/W3106672182"],"related_works":["https://openalex.org/W2071501285","https://openalex.org/W4285277090","https://openalex.org/W4327738859","https://openalex.org/W1904220063","https://openalex.org/W2118082161","https://openalex.org/W2348722996","https://openalex.org/W4210268023","https://openalex.org/W2122468143","https://openalex.org/W2334570605","https://openalex.org/W2474450142"],"abstract_inverted_index":{"We":[0,34],"present":[1],"a":[2,13,36],"method":[3,21,53,74],"to":[4,41],"infer":[5],"physically-based":[6],"material":[7,23,56],"properties":[8],"for":[9,55],"free-viewpoint":[10],"video.":[11],"Given":[12],"multi-camera":[14],"image":[15,50,71],"feed":[16],"and":[17,31,67,85,95],"reconstructed":[18],"geometry,":[19],"our":[20],"infers":[22],"properties,":[24],"such":[25],"as":[26],"albedo,":[27],"surface":[28],"normal,":[29],"metallic":[30],"roughness":[32],"maps.":[33],"use":[35],"physically":[37],"based,":[38],"differentiable":[39],"renderer":[40],"generate":[42],"candidate":[43,65],"images":[44],"which":[45,58],"are":[46,90],"compared":[47],"against":[48],"the":[49,68,81],"feed.":[51,72],"Our":[52,73],"searches":[54],"textures":[57],"minimise":[59],"an":[60],"image-space":[61],"loss":[62],"metric":[63],"between":[64],"renders":[66],"ground":[69],"truth":[70],"produces":[75,86],"results":[76],"that":[77,89],"approximate":[78],"state":[79],"of":[80],"art":[82],"reflectance":[83],"capture,":[84],"texture":[87],"maps":[88],"compatible":[91],"with":[92],"common":[93],"real-time":[94],"offline":[96],"shading":[97],"models.":[98]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
