{"id":"https://openalex.org/W2147475005","doi":"https://doi.org/10.1109/icassp.2012.6288161","title":"A depth map refinement algorithm for 2D-to-3D conversion","display_name":"A depth map refinement algorithm for 2D-to-3D conversion","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2147475005","doi":"https://doi.org/10.1109/icassp.2012.6288161","mag":"2147475005"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5101547997","display_name":"Yu-Lin Chang","orcid":"https://orcid.org/0000-0002-2840-0052"},"institutions":[{"id":"https://openalex.org/I173632517","display_name":"MediaTek (China)","ror":"https://ror.org/05xvgy636","country_code":"CN","type":"company","lineage":["https://openalex.org/I173632517","https://openalex.org/I4210148979"]},{"id":"https://openalex.org/I4210148979","display_name":"MediaTek (Taiwan)","ror":"https://ror.org/05g9jck81","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210148979"]}],"countries":["CN","TW"],"is_corresponding":true,"raw_author_name":"Yu-Lin Chang","raw_affiliation_strings":["MediaTek, Inc., Hsinchu, Taiwan","MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan"],"affiliations":[{"raw_affiliation_string":"MediaTek, Inc., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148979"]},{"raw_affiliation_string":"MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan","institution_ids":["https://openalex.org/I173632517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113463271","display_name":"Yu-Pao Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148979","display_name":"MediaTek (Taiwan)","ror":"https://ror.org/05g9jck81","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210148979"]},{"id":"https://openalex.org/I173632517","display_name":"MediaTek (China)","ror":"https://ror.org/05xvgy636","country_code":"CN","type":"company","lineage":["https://openalex.org/I173632517","https://openalex.org/I4210148979"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Yu-Pao Tsai","raw_affiliation_strings":["MediaTek, Inc., Hsinchu, Taiwan","MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan"],"affiliations":[{"raw_affiliation_string":"MediaTek, Inc., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148979"]},{"raw_affiliation_string":"MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan","institution_ids":["https://openalex.org/I173632517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091184492","display_name":"Te-Hao Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I173632517","display_name":"MediaTek (China)","ror":"https://ror.org/05xvgy636","country_code":"CN","type":"company","lineage":["https://openalex.org/I173632517","https://openalex.org/I4210148979"]},{"id":"https://openalex.org/I4210148979","display_name":"MediaTek (Taiwan)","ror":"https://ror.org/05g9jck81","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210148979"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Te-Hao Chang","raw_affiliation_strings":["MediaTek, Inc., Hsinchu, Taiwan","MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan"],"affiliations":[{"raw_affiliation_string":"MediaTek, Inc., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148979"]},{"raw_affiliation_string":"MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan","institution_ids":["https://openalex.org/I173632517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048957451","display_name":"Yingrui Chen","orcid":"https://orcid.org/0000-0001-7503-6356"},"institutions":[{"id":"https://openalex.org/I4210148979","display_name":"MediaTek (Taiwan)","ror":"https://ror.org/05g9jck81","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210148979"]},{"id":"https://openalex.org/I173632517","display_name":"MediaTek (China)","ror":"https://ror.org/05xvgy636","country_code":"CN","type":"company","lineage":["https://openalex.org/I173632517","https://openalex.org/I4210148979"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Ying-Rui Chen","raw_affiliation_strings":["MediaTek, Inc., Hsinchu, Taiwan","MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan"],"affiliations":[{"raw_affiliation_string":"MediaTek, Inc., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148979"]},{"raw_affiliation_string":"MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan","institution_ids":["https://openalex.org/I173632517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085438224","display_name":"Shawmin Lei","orcid":"https://orcid.org/0009-0005-0638-2921"},"institutions":[{"id":"https://openalex.org/I4210148979","display_name":"MediaTek (Taiwan)","ror":"https://ror.org/05g9jck81","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210148979"]},{"id":"https://openalex.org/I173632517","display_name":"MediaTek (China)","ror":"https://ror.org/05xvgy636","country_code":"CN","type":"company","lineage":["https://openalex.org/I173632517","https://openalex.org/I4210148979"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Shawmin Lei","raw_affiliation_strings":["MediaTek, Inc., Hsinchu, Taiwan","MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan"],"affiliations":[{"raw_affiliation_string":"MediaTek, Inc., Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148979"]},{"raw_affiliation_string":"MediaTek Inc., Taiwan, No. 1, Dusing 1st Rd., Hsinchu Science Park, 30078, Taiwan","institution_ids":["https://openalex.org/I173632517"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101547997"],"corresponding_institution_ids":["https://openalex.org/I173632517","https://openalex.org/I4210148979"],"apc_list":null,"apc_paid":null,"fwci":0.2745,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6070654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4660","issue":null,"first_page":"1437","last_page":"1440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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":0.9998999834060669,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9995999932289124,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/depth-map","display_name":"Depth map","score":0.8995310068130493},{"id":"https://openalex.org/keywords/2d-to-3d-conversion","display_name":"2D to 3D conversion","score":0.7381234169006348},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6741679906845093},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.658231258392334},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6478025913238525},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.642018735408783},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5030774474143982},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.4870017170906067},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47714874148368835},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4604649245738983},{"id":"https://openalex.org/keywords/decimation","display_name":"Decimation","score":0.413998544216156},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.41184598207473755},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.342305064201355},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2784232497215271},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25636613368988037}],"concepts":[{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.8995310068130493},{"id":"https://openalex.org/C84824328","wikidata":"https://www.wikidata.org/wiki/Q4633097","display_name":"2D to 3D conversion","level":3,"score":0.7381234169006348},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6741679906845093},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.658231258392334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6478025913238525},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.642018735408783},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5030774474143982},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.4870017170906067},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47714874148368835},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4604649245738983},{"id":"https://openalex.org/C173642442","wikidata":"https://www.wikidata.org/wiki/Q1253346","display_name":"Decimation","level":3,"score":0.413998544216156},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.41184598207473755},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.342305064201355},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2784232497215271},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25636613368988037},{"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/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2012.6288161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288161","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":10,"referenced_works":["https://openalex.org/W1979802857","https://openalex.org/W2000204439","https://openalex.org/W2125188192","https://openalex.org/W2131235612","https://openalex.org/W2150108058","https://openalex.org/W2153231673","https://openalex.org/W2160956336","https://openalex.org/W2170076522","https://openalex.org/W2172038131","https://openalex.org/W6678827375"],"related_works":["https://openalex.org/W2159108676","https://openalex.org/W2164283051","https://openalex.org/W1879515815","https://openalex.org/W2031580958","https://openalex.org/W4380032132","https://openalex.org/W2140075110","https://openalex.org/W4322152745","https://openalex.org/W1553023580","https://openalex.org/W243999639","https://openalex.org/W2041594093"],"abstract_inverted_index":{"For":[0],"showing":[1],"2D":[2,13],"video":[3],"contents":[4,14],"on":[5,72,94,102,118],"3DTVs,":[6],"2D-to-3D":[7],"conversion":[8,21],"is":[9,89,158],"required":[10],"to":[11,15,57,100,123,130,142],"convert":[12],"3D":[16,31,126],"ones.":[17],"In":[18,76],"general,":[19],"the":[20,30,34,59,73,77,81,91,95,103,107,114,119,131,134,146,151,155],"process":[22],"consists":[23],"of":[24,33,83,154],"depth":[25,46,60,74,79,84,96,120],"map":[26,47,97,121],"generation,":[27],"which":[28,38,50],"estimates":[29],"geometry":[32],"scene,":[35],"and":[36,54,68,106,136,150],"rendering,":[37],"produces":[39],"output":[40],"stereo":[41],"images.":[42],"We":[43],"propose":[44],"a":[45],"refinement":[48],"algorithm":[49,157],"uses":[51],"adaptive":[52],"decimation":[53],"guided":[55],"interpolation":[56],"refine":[58],"map.":[61,75],"The":[62],"proposed":[63,147,156],"approach":[64],"eliminates":[65],"unnecessary":[66],"textures":[67],"keeps":[69],"object":[70,88,92,137],"boundaries":[71,93],"refined":[78],"map,":[80],"transition":[82],"values":[85],"within":[86],"an":[87],"smooth,":[90],"are":[98,140],"aligned":[99],"those":[101],"input":[104],"image,":[105],"foreground":[108],"can":[109],"be":[110,143],"clearly":[111],"separated":[112],"from":[113],"background.":[115],"These":[116],"characteristics":[117],"help":[122],"achieve":[124],"better":[125],"visual":[127],"perception.":[128],"Compared":[129],"state-of-the-art":[132],"approaches,":[133],"blurriness":[135],"boundary":[138],"alignment":[139],"easier":[141],"adjusted":[144],"by":[145],"two-stage":[148],"operations,":[149],"computational":[152],"complexity":[153],"much":[159],"lower.":[160]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}