{"id":"https://openalex.org/W4401943796","doi":"https://doi.org/10.1109/iccp61108.2024.10644634","title":"Handheld Mapping of Specular Surfaces Using Consumer-Grade Flash LiDAR","display_name":"Handheld Mapping of Specular Surfaces Using Consumer-Grade Flash LiDAR","publication_year":2024,"publication_date":"2024-07-22","ids":{"openalex":"https://openalex.org/W4401943796","doi":"https://doi.org/10.1109/iccp61108.2024.10644634"},"language":"en","primary_location":{"id":"doi:10.1109/iccp61108.2024.10644634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp61108.2024.10644634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Computational Photography (ICCP)","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/A5101781727","display_name":"Tsung-Han Lin","orcid":"https://orcid.org/0000-0003-0149-7621"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tsung-Han Lin","raw_affiliation_strings":["Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033757281","display_name":"Connor Henley","orcid":"https://orcid.org/0000-0002-9215-7245"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Connor Henley","raw_affiliation_strings":["Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040992251","display_name":"Siddharth Somasundaram","orcid":"https://orcid.org/0000-0002-6850-9968"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siddharth Somasundaram","raw_affiliation_strings":["Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058219160","display_name":"Akshat Dave","orcid":"https://orcid.org/0000-0003-0560-632X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akshat Dave","raw_affiliation_strings":["Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014815071","display_name":"Moshe Laifenfeld","orcid":"https://orcid.org/0000-0002-6052-9606"},"institutions":[{"id":"https://openalex.org/I4210107260","display_name":"Apple (United Kingdom)","ror":"https://ror.org/01vpeym60","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210107260"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Moshe Laifenfeld","raw_affiliation_strings":["Apple"],"affiliations":[{"raw_affiliation_string":"Apple","institution_ids":["https://openalex.org/I4210107260"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023495279","display_name":"Ramesh Raskar","orcid":"https://orcid.org/0000-0002-3254-3224"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramesh Raskar","raw_affiliation_strings":["Massachusetts Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101781727"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":1.7569,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.86655959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9603000283241272,"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"}},"topics":[{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9603000283241272,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.7420463562011719},{"id":"https://openalex.org/keywords/flash","display_name":"Flash (photography)","score":0.7160096168518066},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.6967806220054626},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.5350929498672485},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5026984214782715},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4873712658882141},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3666309714317322},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.2584736943244934},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.25373077392578125},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22226643562316895},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0713527500629425},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.053604573011398315}],"concepts":[{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.7420463562011719},{"id":"https://openalex.org/C2777526259","wikidata":"https://www.wikidata.org/wiki/Q221836","display_name":"Flash (photography)","level":2,"score":0.7160096168518066},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.6967806220054626},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.5350929498672485},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5026984214782715},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4873712658882141},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3666309714317322},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2584736943244934},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.25373077392578125},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22226643562316895},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0713527500629425},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.053604573011398315}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccp61108.2024.10644634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp61108.2024.10644634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Computational Photography (ICCP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1565388226","https://openalex.org/W1976257558","https://openalex.org/W1984039196","https://openalex.org/W1996425987","https://openalex.org/W1999562192","https://openalex.org/W2010544530","https://openalex.org/W2015578497","https://openalex.org/W2049981393","https://openalex.org/W2085261163","https://openalex.org/W2087241820","https://openalex.org/W2088285655","https://openalex.org/W2124958603","https://openalex.org/W2130672192","https://openalex.org/W2132139399","https://openalex.org/W2134156429","https://openalex.org/W2142147923","https://openalex.org/W2143444231","https://openalex.org/W2148494439","https://openalex.org/W2149389319","https://openalex.org/W2162238663","https://openalex.org/W2170555925","https://openalex.org/W2519683295","https://openalex.org/W2811180360","https://openalex.org/W2983727866","https://openalex.org/W3148848938","https://openalex.org/W3179324864","https://openalex.org/W4311803089","https://openalex.org/W4312280100","https://openalex.org/W4382240899","https://openalex.org/W4385681691","https://openalex.org/W4386075934","https://openalex.org/W6629937906"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4281783339","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W1964041166","https://openalex.org/W4390887692","https://openalex.org/W4210818033"],"abstract_inverted_index":{"We":[0,62,119],"propose":[1,97],"an":[2,34,75],"approach":[3,170],"to":[4,33,44,133],"leverage":[5],"multi-bounce":[6,60,117,139],"returns":[7,26,55,140],"of":[8,36,114],"a":[9,50,65],"flash":[10,69],"LiDAR":[11,21],"on":[12,74,188],"portable":[13,78],"smartphones":[14],"for":[15,127],"3D":[16,134],"specular":[17,174],"surface":[18,40,191],"reconstruction.":[19],"Traditional":[20],"systems":[22],"assume":[23],"that":[24,138],"all":[25],"are":[27,94],"one-bounce":[28],"returns,":[29],"which":[30],"can":[31,109,154,171,186],"lead":[32],"overestimation":[35],"the":[37,82,86,90,99,103],"true":[38],"mirror":[39,57,129],"and":[41,77,92,148,178,184],"cause":[42],"it":[43,185],"appear":[45],"as":[46,146],"if":[47],"there":[48],"is":[49],"hole.":[51],"However,":[52],"in":[53,143,164],"reality,":[54],"from":[56,116],"surfaces":[58,175],"follow":[59],"paths.":[61],"operate":[63,187],"with":[64,157],"consumer-grade,":[66],"coarse":[67,87],"multi-beam":[68],"LiDAR,":[70],"enabling":[71],"real-time":[72],"mapping":[73],"affordable":[76],"smartphone.":[79],"To":[80],"address":[81],"challenges":[83],"posed":[84],"by":[85],"setup,":[88],"where":[89],"transmitter":[91],"receiver":[93],"co-located,":[95],"we":[96,136],"solving":[98],"association":[100],"problem":[101],"using":[102],"\u2018reciprocal":[104],"pair\u2019":[105],"algorithm.":[106],"This":[107],"algorithm":[108],"distinguish":[110],"between":[111],"different":[112],"types":[113],"bounces":[115],"returns.":[118],"have":[120],"demonstrated":[121],"detection":[122],"over":[123],"multiple":[124],"consecutive":[125],"frames":[126],"dense":[128],"mapping.":[130],"In":[131],"addition":[132],"reconstruction,":[135],"show":[137],"enhance":[141],"performance":[142],"applications":[144],"such":[145],"segmentation":[147],"novel":[149],"view":[150],"synthesis.":[151],"Our":[152],"method":[153],"be":[155],"integrated":[156],"state-of-the-art":[158],"learned-based":[159],"models,":[160],"enhancing":[161],"their":[162],"robustness":[163],"discerning":[165],"ambiguous":[166],"scenarios.":[167],"Importantly,":[168],"our":[169],"map":[172],"various":[173],"like":[176],"mirrors":[177],"glasses":[179],"without":[180],"assuming":[181],"specific":[182],"shapes,":[183],"non-perpendicular":[189],"specular-diffuse":[190],"pairs.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}