{"id":"https://openalex.org/W1996133051","doi":"https://doi.org/10.1109/vcip.2011.6115989","title":"Contour-based segmentation and coding for depth map compression","display_name":"Contour-based segmentation and coding for depth map compression","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1996133051","doi":"https://doi.org/10.1109/vcip.2011.6115989","mag":"1996133051"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2011.6115989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2011.6115989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Visual Communications and Image Processing (VCIP)","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/A5000512819","display_name":"Fabian J\u00e4ger","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Fabian Jager","raw_affiliation_strings":["Institut f\u00fcr Nachrichtentechnik, RWTH Aachen University, Aachen, Germany","Institut f\u00fcr Nachrichtentechnik, RWTH Aachen University, 52056, Germany"],"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Nachrichtentechnik, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institut f\u00fcr Nachrichtentechnik, RWTH Aachen University, 52056, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000512819"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":6.0116,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.96978067,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994000196456909,"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/computer-science","display_name":"Computer science","score":0.7171446084976196},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7100784778594971},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6555733680725098},{"id":"https://openalex.org/keywords/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.632798433303833},{"id":"https://openalex.org/keywords/depth-map","display_name":"Depth map","score":0.6088927388191223},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.5705869793891907},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.5688698291778564},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.530555248260498},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5292741060256958},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.5288404226303101},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4808945655822754},{"id":"https://openalex.org/keywords/jpeg-2000","display_name":"JPEG 2000","score":0.4529199004173279},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.43564945459365845},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4194563627243042},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.35378047823905945},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.24723979830741882},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20598414540290833},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.1426563858985901},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.10095024108886719}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7171446084976196},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7100784778594971},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6555733680725098},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.632798433303833},{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.6088927388191223},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.5705869793891907},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.5688698291778564},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.530555248260498},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5292741060256958},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.5288404226303101},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4808945655822754},{"id":"https://openalex.org/C69216139","wikidata":"https://www.wikidata.org/wiki/Q931783","display_name":"JPEG 2000","level":5,"score":0.4529199004173279},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.43564945459365845},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4194563627243042},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.35378047823905945},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.24723979830741882},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20598414540290833},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.1426563858985901},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.10095024108886719},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/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/vcip.2011.6115989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2011.6115989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.rwth-aachen.de:128489","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/128489","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Visual Communications and Image Processing : VCIP '11 ; November 6-9, 2011, Tainan City, Taiwan<br/>Visual Communications and Image Processing, VCIP '11, Tainan City, Taiwan, 2011-11-06 - 2011-11-09","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1569279680","https://openalex.org/W1964542086","https://openalex.org/W2030277913","https://openalex.org/W2088452767","https://openalex.org/W2103261738","https://openalex.org/W2119781527","https://openalex.org/W2126520089","https://openalex.org/W6634355296","https://openalex.org/W6672511504"],"related_works":["https://openalex.org/W2159108676","https://openalex.org/W2441603424","https://openalex.org/W2993409993","https://openalex.org/W2164283051","https://openalex.org/W2152799998","https://openalex.org/W2542654834","https://openalex.org/W4243959093","https://openalex.org/W1994319845","https://openalex.org/W2971784143","https://openalex.org/W2159814397"],"abstract_inverted_index":{"Emerging":[0],"video":[1,27],"technologies":[2],"like":[3],"3DTV":[4],"and":[5,36],"Free":[6],"Viewpoint":[7],"Video":[8],"require":[9],"to":[10,93,120,125],"transmit":[11],"more":[12],"information":[13],"than":[14],"just":[15],"2D":[16,34],"color":[17,35,56],"data.":[18,62],"To":[19,91],"allow":[20],"rendering":[21],"of":[22,25,109,136],"arbitrary":[23],"viewpoints":[24],"a":[26,29,83,98,126],"scene":[28],"new":[30,46],"data":[31],"format":[32],"including":[33],"an":[37,49],"accompanying":[38],"depth":[39,61,80,102,141],"map":[40,103],"has":[41],"been":[42],"proposed.":[43],"Consequently":[44],"this":[45],"technique":[47],"requires":[48],"efficient":[50],"coding":[51],"method":[52,117],"not":[53],"only":[54],"for":[55,60,86,101],"information,":[57],"but":[58],"also":[59],"Depth":[63],"maps":[64,142],"are":[65],"characterized":[66],"by":[67,70,75],"segments":[68],"describable":[69],"piecewise":[71],"linear":[72],"functions":[73],"bounded":[74],"sharp":[76],"edges.":[77],"Preserving":[78],"these":[79,94],"discontinuities":[81],"is":[82],"crucial":[84],"requirement":[85],"high":[87],"quality":[88,134,148],"view":[89],"synthesis.":[90],"adapt":[92],"characteristics":[95],"we":[96],"propose":[97],"novel":[99],"algorithm":[100],"compression":[104],"explicitly":[105],"signaling":[106],"the":[107,115,145],"location":[108],"discontinuities.":[110],"Experimental":[111],"results":[112],"show":[113],"that":[114],"proposed":[116],"yields":[118],"up":[119],"9dB":[121],"PSNR":[122],"gain":[123],"compared":[124],"JPEG-2000":[127],"encoder":[128],"in":[129],"high-":[130],"bitrate":[131],"scenarios.":[132],"Subjective":[133],"assessment":[135],"synthesized":[137],"views":[138],"using":[139],"compressed":[140],"can":[143],"prove":[144],"superior":[146],"visual":[147],"originating":[149],"from":[150],"less":[151],"geometric":[152],"distortions.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":9}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}