{"id":"https://openalex.org/W4403628773","doi":"https://doi.org/10.1145/3701701.3701711","title":"Mozart: A Mobile ToF System for Sensing in the Dark Through Phase Manipulation","display_name":"Mozart: A Mobile ToF System for Sensing in the Dark Through Phase Manipulation","publication_year":2024,"publication_date":"2024-10-22","ids":{"openalex":"https://openalex.org/W4403628773","doi":"https://doi.org/10.1145/3701701.3701711"},"language":"en","primary_location":{"id":"doi:10.1145/3701701.3701711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3701701.3701711","pdf_url":null,"source":{"id":"https://openalex.org/S4210227886","display_name":"GetMobile Mobile Computing and Communications","issn_l":"2375-0529","issn":["2375-0529","2375-0537"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GetMobile: Mobile Computing and Communications","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/A5005853578","display_name":"Zhiyuan Xie","orcid":"https://orcid.org/0000-0002-9982-0222"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Zhiyuan Xie","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087839973","display_name":"Xiaomin Ouyang","orcid":"https://orcid.org/0000-0003-0710-0963"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaomin Ouyang","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057459100","display_name":"L J Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Li Pan","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072780737","display_name":"Guoliang Xing","orcid":"https://orcid.org/0000-0003-1772-7751"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Guoliang Xing","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100409052","display_name":"Xiaoming Liu","orcid":"https://orcid.org/0000-0003-3215-8753"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaoming Liu","raw_affiliation_strings":["Michigan State University, East Lansing, MI, USA"],"affiliations":[{"raw_affiliation_string":"Michigan State University, East Lansing, MI, USA","institution_ids":["https://openalex.org/I87216513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5005853578"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19427037,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"3","first_page":"30","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mozart","display_name":"MOZART","score":0.8765735626220703},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5684834122657776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37895745038986206},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.31265750527381897},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.291024386882782},{"id":"https://openalex.org/keywords/literature","display_name":"Literature","score":0.1508362889289856}],"concepts":[{"id":"https://openalex.org/C72768826","wikidata":"https://www.wikidata.org/wiki/Q6717191","display_name":"MOZART","level":2,"score":0.8765735626220703},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5684834122657776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37895745038986206},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.31265750527381897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.291024386882782},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.1508362889289856},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3701701.3701711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3701701.3701711","pdf_url":null,"source":{"id":"https://openalex.org/S4210227886","display_name":"GetMobile Mobile Computing and Communications","issn_l":"2375-0529","issn":["2375-0529","2375-0537"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GetMobile: Mobile Computing and Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2726408216","https://openalex.org/W2820122854","https://openalex.org/W2969985801","https://openalex.org/W3034203210","https://openalex.org/W3034552680","https://openalex.org/W3035731588","https://openalex.org/W3109995084","https://openalex.org/W3212167271","https://openalex.org/W4283026176","https://openalex.org/W4380925562","https://openalex.org/W4380928464"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W4391375266"],"abstract_inverted_index":{"Sensing":[0],"in":[1,54,152,162,191],"low-light":[2],"and":[3,24,49,97,140,165],"dark":[4,55],"environments":[5],"has":[6],"a":[7,34,183],"wide":[8],"range":[9],"of":[10,59,71,84],"applications.":[11],"However,":[12],"existing":[13,170],"sensing":[14,37,171,186],"technologies":[15],"suffer":[16],"several":[17,136],"major":[18],"challenges,":[19],"such":[20],"as":[21],"excessive":[22],"noise":[23],"low":[25],"resolution.":[26],"In":[27],"this":[28],"work,":[29],"we":[30,89,112],"propose":[31,113],"Mozart":[32,60,134,159,181],"-":[33],"new":[35],"mobile":[36],"system":[38],"that":[39,67,91,119,158,180],"leverages":[40],"off-the-shelf":[41],"Time-of-Flight":[42],"(ToF)":[43],"depth":[44],"cameras":[45],"to":[46,77,128],"generate":[47,129],"high-resolution":[48,130],"rich-in-texture":[50],"maps":[51],"for":[52,149,188],"applications":[53,151,190],"scenarios.":[56],"The":[57,155,173],"design":[58],"is":[61],"based":[62],"on":[63,135],"our":[64],"key":[65],"observation":[66],"the":[68,85,92,108,153,192],"phase":[69,102,126],"components":[70,127],"ToF":[72,146],"measurements":[73],"can":[74,94,120,160],"be":[75,95],"manipulated":[76],"expose":[78],"texture":[79,110],"information.":[80],"Through":[81],"in-depth":[82],"analysis":[83],"physical":[86],"reflection":[87],"model,":[88],"show":[90,157],"textures":[93],"exposed":[96],"enhanced":[98],"using":[99],"highly":[100],"compute-efficient":[101],"manipulation":[103],"functions.":[104],"Moreover,":[105],"by":[106],"exploiting":[107],"physics":[109],"models,":[111],"an":[114,141],"autoencoderbased":[115],"unsupervised":[116],"learning":[117],"approach":[118],"automatically":[121],"learn":[122],"efficient":[123],"representations":[124],"from":[125],"maps.":[131],"We":[132],"implemented":[133],"Android":[137],"smartphone":[138],"models":[139],"edge":[142],"testbed":[143],"with":[144],"standalone":[145],"camera":[147],"platforms":[148],"various":[150],"dark.":[154,193],"results":[156],"work":[161],"real":[163],"time":[164],"delivers":[166],"significant":[167],"improvement":[168],"over":[169],"technologies.":[172],"demo":[174],"video":[175],"at":[176],"https://":[177],"www.youtube.com/watch?v=L_sxyTZxIdU":[178],"shows":[179],"offers":[182],"low-cost,":[184],"highperformance":[185],"technology":[187],"nextgeneration":[189]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
