{"id":"https://openalex.org/W2110950389","doi":"https://doi.org/10.1109/icip.2005.1529822","title":"Perceptually optimized MPEG compression of synthetic video sequences","display_name":"Perceptually optimized MPEG compression of synthetic video sequences","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2110950389","doi":"https://doi.org/10.1109/icip.2005.1529822","mag":"2110950389"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2005.1529822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1529822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","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/A5052707121","display_name":"Enrico Masala","orcid":"https://orcid.org/0000-0001-8906-354X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Masala","raw_affiliation_strings":["Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","Dipt. di Autom. e Informatica, Politecnico di Torino, Turino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dipt. di Autom. e Informatica, Politecnico di Torino, Turino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050479727","display_name":"Davide Quaglia","orcid":"https://orcid.org/0000-0002-0775-939X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Quaglia","raw_affiliation_strings":["Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","Dipt. di Autom. e Informatica, Politecnico di Torino, Turino, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dipt. di Autom. e Informatica, Politecnico di Torino, Turino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5982,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71237691,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"I","last_page":"601"},"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/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":0.9994999766349792,"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":0.8342025279998779},{"id":"https://openalex.org/keywords/macroblock","display_name":"Macroblock","score":0.711958646774292},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6342946887016296},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6244755983352661},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5656481385231018},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.5380804538726807},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5327107310295105},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.48352909088134766},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.47349247336387634},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4045403003692627},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35032957792282104},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.20398151874542236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.18470418453216553}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8342025279998779},{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.711958646774292},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6342946887016296},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6244755983352661},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5656481385231018},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.5380804538726807},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5327107310295105},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.48352909088134766},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.47349247336387634},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4045403003692627},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35032957792282104},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.20398151874542236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.18470418453216553},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2005.1529822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1529822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","raw_type":"proceedings-article"},{"id":"pmh:oai:porto.polito.it:1497680","is_oa":false,"landing_page_url":"http://porto.polito.it/1497680/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W832984975","https://openalex.org/W1580155651","https://openalex.org/W1697721088","https://openalex.org/W1972319255","https://openalex.org/W1979349115","https://openalex.org/W2072979035","https://openalex.org/W2103781008","https://openalex.org/W2112526927"],"related_works":["https://openalex.org/W2137670235","https://openalex.org/W2350782077","https://openalex.org/W2165141866","https://openalex.org/W2039519098","https://openalex.org/W2169966724","https://openalex.org/W2100570663","https://openalex.org/W2104442861","https://openalex.org/W2161217864","https://openalex.org/W1514241113","https://openalex.org/W1996384516"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,7,26,29,33,38,54,72,78,85,93,103,117],"problem":[4],"of":[5,10,16,28,92],"improving":[6],"quality":[8,110],"performance":[9],"synthetic":[11,114],"video":[12],"sequences":[13,124],"by":[14],"means":[15],"standard":[17],"frame-based":[18],"coders.":[19],"The":[20,69],"proposed":[21,104],"technique":[22],"can":[23,106],"exploit":[24],"both":[25],"knowledge":[27],"3D":[30],"model":[31],"and":[32],"intermediate":[34],"information":[35],"computed":[36],"during":[37],"rendering":[39],"process.":[40],"Firstly,":[41],"objects":[42],"are":[43,125],"classified,":[44],"either":[45],"semantically":[46],"or":[47,120],"automatically,":[48],"according":[49],"to":[50,66,83],"their":[51],"importance.":[52],"Then":[53],"object":[55,67],"classification":[56,70],"is":[57],"translated":[58],"into":[59],"a":[60,89],"macroblock":[61],"classification,":[62],"with":[63,98],"particular":[64],"attention":[65],"boundaries.":[68],"influences":[71],"encoder":[73],"parameters":[74],"selection,":[75],"for":[76,112],"instance,":[77],"quantization":[79],"parameter.":[80],"In":[81],"order":[82],"maximize":[84],"performance,":[86],"we":[87],"propose":[88],"rate-distortion":[90],"formulation":[91],"problem.":[94],"Experimental":[95],"results":[96],"compared":[97],"model-unaware":[99],"encoding":[100],"show":[101],"that":[102],"techniques":[105],"deliver":[107],"consistent":[108],"visual":[109],"improvements":[111],"different":[113],"scenarios":[115],"using":[116],"same":[118],"bitrate":[119],"even":[121],"less.":[122],"Demo":[123],"available":[126],"at":[127],"http://media.polito.it/perceptual3d.":[128]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
