{"id":"https://openalex.org/W1920637507","doi":"https://doi.org/10.1109/iwssip.2015.7314198","title":"Two stage inter-frame prediction using pixel- and block-wise motion compensation","display_name":"Two stage inter-frame prediction using pixel- and block-wise motion compensation","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W1920637507","doi":"https://doi.org/10.1109/iwssip.2015.7314198","mag":"1920637507"},"language":"en","primary_location":{"id":"doi:10.1109/iwssip.2015.7314198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwssip.2015.7314198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Systems, Signals and Image Processing (IWSSIP)","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/A5056040328","display_name":"Yusuke Kameda","orcid":"https://orcid.org/0000-0001-8503-4098"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Kameda","raw_affiliation_strings":["Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090737320","display_name":"Junpei Takeichi","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junpei Takeichi","raw_affiliation_strings":["Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006316606","display_name":"Masaki Ishibashi","orcid":"https://orcid.org/0000-0002-6035-8923"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaki Ishibashi","raw_affiliation_strings":["Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102924720","display_name":"Ichiro Matsuda","orcid":"https://orcid.org/0009-0000-4556-975X"},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichiro Matsuda","raw_affiliation_strings":["Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102314788","display_name":"Susumu Itoh","orcid":null},"institutions":[{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Susumu Itoh","raw_affiliation_strings":["Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]},{"raw_affiliation_string":"Faculty of Sci. and Tech., Tokyo University of Science, Chiba, Japan","institution_ids":["https://openalex.org/I161296585"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5799,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.66312036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3024","issue":null,"first_page":"145","last_page":"148"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":0.9998000264167786,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9995999932289124,"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/motion-compensation","display_name":"Motion compensation","score":0.7095484733581543},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.7046785950660706},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.678514838218689},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6728487014770508},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6688874363899231},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6015787124633789},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.593675971031189},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.5692321062088013},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5633823871612549},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.5613843202590942},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.5491518974304199},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5229935646057129},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5144179463386536},{"id":"https://openalex.org/keywords/residual-frame","display_name":"Residual frame","score":0.5003514289855957},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.49189281463623047},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.47355902194976807},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.45684659481048584},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.4379516839981079},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3903328478336334},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3652576804161072},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29132628440856934},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.059732526540756226}],"concepts":[{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.7095484733581543},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.7046785950660706},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.678514838218689},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6728487014770508},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6688874363899231},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6015787124633789},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.593675971031189},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.5692321062088013},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5633823871612549},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.5613843202590942},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.5491518974304199},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5229935646057129},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5144179463386536},{"id":"https://openalex.org/C204641915","wikidata":"https://www.wikidata.org/wiki/Q7315509","display_name":"Residual frame","level":4,"score":0.5003514289855957},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.49189281463623047},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.47355902194976807},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.45684659481048584},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.4379516839981079},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3903328478336334},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3652576804161072},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29132628440856934},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.059732526540756226},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.0},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.0},{"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/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/iwssip.2015.7314198","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwssip.2015.7314198","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Systems, Signals and Image Processing (IWSSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5299999713897705}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324756","display_name":"Hoso Bunka Foundation","ror":"https://ror.org/0075e2n47"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W21777643","https://openalex.org/W1506342804","https://openalex.org/W1514640503","https://openalex.org/W1578285471","https://openalex.org/W1680848026","https://openalex.org/W1867429401","https://openalex.org/W2024336175","https://openalex.org/W2094233652","https://openalex.org/W2115579991","https://openalex.org/W2146395539","https://openalex.org/W2399614714","https://openalex.org/W2505609860","https://openalex.org/W2751023760","https://openalex.org/W6713010166"],"related_works":["https://openalex.org/W1899533084","https://openalex.org/W2060632806","https://openalex.org/W1579940903","https://openalex.org/W2119751394","https://openalex.org/W1600503600","https://openalex.org/W2094244527","https://openalex.org/W2729850138","https://openalex.org/W2128449318","https://openalex.org/W2068256517","https://openalex.org/W2120898383"],"abstract_inverted_index":{"This":[0,91],"paper":[1],"proposes":[2],"a":[3,108],"method":[4,62,134],"to":[5,80,123],"improve":[6,54],"the":[7,55,60,64,78,84,98,102,132],"prediction":[8],"accuracy":[9,56],"of":[10,57,126],"motion":[11,21,30,66,86],"compensation":[12],"(MC)":[13],"in":[14],"video":[15],"coding":[16],"using":[17,83,121],"block-wise":[18,29,116],"and":[19,51,76,87,140],"pixel-wise":[20,65,85],"with":[22,72],"little":[23,73],"additional":[24,74],"information.":[25],"In":[26,95],"general":[27],"MC,":[28,97],"vectors":[31],"(MVs)":[32],"are":[33,41,118],"computed":[34,120],"by":[35],"block":[36],"matching":[37],"(BM),":[38],"but":[39],"these":[40],"not":[42],"always":[43],"suitable":[44],"for":[45,111,137],"motions":[46],"such":[47,58],"as":[48,107],"local":[49,138],"scaling":[50,139],"deformation.":[52],"To":[53],"motions,":[59],"proposed":[61,133],"estimates":[63],"precisely":[67],"from":[68],"two":[69],"decoded":[70],"frames":[71,106],"information,":[75],"extrapolates":[77],"frame":[79,110],"be":[81],"encoded":[82],"an":[88],"interpolation":[89],"method.":[90],"is":[92],"first-stage":[93],"MC.":[94],"second-stage":[96],"encoder":[99],"adaptively":[100],"chooses":[101],"extrapolated":[103],"or":[104],"previous":[105],"reference":[109],"each":[112],"MC":[113],"block.":[114],"The":[115],"MVs":[117],"then":[119],"BM":[122,136],"prevent":[124],"loss":[125],"accuracy.":[127],"Experimental":[128],"results":[129],"show":[130],"that":[131],"outperforms":[135],"deformation":[141],"motions.":[142]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
