{"id":"https://openalex.org/W2143740639","doi":"https://doi.org/10.1109/icassp.2004.1326501","title":"Mesh-based motion models for wavelet video coding","display_name":"Mesh-based motion models for wavelet video coding","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2143740639","doi":"https://doi.org/10.1109/icassp.2004.1326501","mag":"2143740639"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2004.1326501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1326501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5064739526","display_name":"Nikola Bo\u017einovi\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N. Bozinovic","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Boston Univ., MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Boston Univ., MA, USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063199641","display_name":"Janusz Konrad","orcid":"https://orcid.org/0000-0001-9283-5416"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Konrad","raw_affiliation_strings":["Dept. of Electr. & Comput. Eng., Boston Univ., MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Boston Univ., MA, USA","institution_ids":["https://openalex.org/I111088046"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I111088046"],"apc_list":null,"apc_paid":null,"fwci":0.4756,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.58525346,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"3","issue":null,"first_page":"iii","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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/T10901","display_name":"Advanced Data Compression Techniques","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":0.9995999932289124,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9991000294685364,"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":0.7209188938140869},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5923248529434204},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5720974206924438},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5364198684692383},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5270792841911316},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.457226425409317},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4200858473777771},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.35176241397857666},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0855245590209961}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7209188938140869},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5923248529434204},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5720974206924438},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5364198684692383},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5270792841911316},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.457226425409317},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4200858473777771},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.35176241397857666},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0855245590209961},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2004.1326501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1326501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1480063481","https://openalex.org/W2045826401","https://openalex.org/W2053066490","https://openalex.org/W2101907787","https://openalex.org/W2117188745","https://openalex.org/W2118536847","https://openalex.org/W2130630043","https://openalex.org/W2139026121","https://openalex.org/W2142803455","https://openalex.org/W2149678002","https://openalex.org/W2154988097","https://openalex.org/W4256117910","https://openalex.org/W6628575908","https://openalex.org/W6661999766"],"related_works":["https://openalex.org/W2382174632","https://openalex.org/W2129959498","https://openalex.org/W2784060934","https://openalex.org/W2902714807","https://openalex.org/W2537489131","https://openalex.org/W2394084632","https://openalex.org/W2358293514","https://openalex.org/W2046633342","https://openalex.org/W2014650515","https://openalex.org/W1563286744"],"abstract_inverted_index":{"Discrete":[0],"wavelet":[1,35,82],"transforms,":[2],"implemented":[3],"using":[4],"lifting":[5],"along":[6],"motion":[7,44,50,64,100,121,135],"trajectories,":[8],"are":[9,75],"effective":[10],"and":[11,49,71,73,123],"efficient":[12],"temporal":[13],"decomposition":[14],"tools":[15],"that":[16,31,66,90,117],"facilitate":[17],"video":[18],"compression":[19,125],"competitive":[20],"with":[21,129],"the":[22,94,109],"current":[23],"standards.":[24],"As":[25],"recently":[26],"shown,":[27],"however,":[28],"in":[29,79,108,120,134],"order":[30],"a":[32,86,131],"lifting-based":[33,81],"motion-compensated":[34,80],"transform":[36],"be":[37,47,55],"equivalent":[38],"to":[39,103],"its":[40],"transversal":[41],"(standard)":[42],"implementation,":[43],"transformation":[45],"must":[46,54],"invertible":[48],"composition":[51],"between":[52],"frames":[53],"well-defined.":[56],"In":[57],"this":[58],"paper,":[59],"we":[60],"discuss":[61],"various":[62],"mesh-based":[63],"models":[65],"satisfy":[67],"requirements":[68],"of":[69,93,111],"invertibility":[70],"composition,":[72],"thus":[74],"suitable":[76],"for":[77],"use":[78],"transforms.":[83],"We":[84],"propose":[85],"new":[87],"mesh":[88,95,105],"configuration":[89],"preserves":[91],"regularity":[92],"structure":[96],"but":[97],"provides":[98],"better":[99],"compensation":[101,122],"compared":[102],"previously-reported":[104],"topologies,":[106],"particularly":[107],"proximity":[110],"image":[112],"boundaries.":[113],"Our":[114],"results":[115],"show":[116],"an":[118],"improvement":[119],"overall":[124],"performance":[126],"is":[127],"possible":[128],"only":[130],"fractional":[132],"increase":[133],"overhead":[136],"bit-rate.":[137]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}