{"id":"https://openalex.org/W1939636044","doi":"https://doi.org/10.1109/iscas.2006.1693224","title":"A new motion-compensated error concealment scheme for MPEG-4 video transmission","display_name":"A new motion-compensated error concealment scheme for MPEG-4 video transmission","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W1939636044","doi":"https://doi.org/10.1109/iscas.2006.1693224","mag":"1939636044"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1693224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","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/A5100824322","display_name":"Ching-Tung Hsu","orcid":null},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Tung Hsu","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Chung Engineering University, Chiayi, Taiwan","Department of Computer Science, National Chung Cheng University, Chiayi, Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Chung Engineering University, Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Chiayi, Republic of China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109006511","display_name":"Jin-Jang Leou","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jin-Jang Leou","raw_affiliation_strings":["Department of Computer Science, National Chung Cheng University, Chiayi, Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Chiayi, Republic of China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08758927,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"4","last_page":"4"},"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":0.9941999912261963,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9919999837875366,"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-vector","display_name":"Motion vector","score":0.7324942946434021},{"id":"https://openalex.org/keywords/error-concealment","display_name":"Error concealment","score":0.696334719657898},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6873964071273804},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6536344289779663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5944246053695679},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.5197886228561401},{"id":"https://openalex.org/keywords/code-word","display_name":"Code word","score":0.4806588888168335},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.470674604177475},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46688926219940186},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.4517277777194977},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4313935339450836},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3774387240409851},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30589351058006287},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.19697582721710205},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.174062579870224},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09449723362922668}],"concepts":[{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.7324942946434021},{"id":"https://openalex.org/C2779751439","wikidata":"https://www.wikidata.org/wiki/Q1307508","display_name":"Error concealment","level":3,"score":0.696334719657898},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6873964071273804},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6536344289779663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5944246053695679},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.5197886228561401},{"id":"https://openalex.org/C153207627","wikidata":"https://www.wikidata.org/wiki/Q863873","display_name":"Code word","level":3,"score":0.4806588888168335},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.470674604177475},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46688926219940186},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.4517277777194977},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4313935339450836},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3774387240409851},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30589351058006287},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.19697582721710205},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.174062579870224},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09449723362922668}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2006.1693224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693224","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7799999713897705,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1811847297","https://openalex.org/W1967375535","https://openalex.org/W1987588747","https://openalex.org/W2043151551","https://openalex.org/W2075487933","https://openalex.org/W2098904378","https://openalex.org/W2102373785","https://openalex.org/W2116213441","https://openalex.org/W2118610727","https://openalex.org/W2131795473","https://openalex.org/W2154977210","https://openalex.org/W2166495825","https://openalex.org/W6638365695"],"related_works":["https://openalex.org/W839483973","https://openalex.org/W2128847508","https://openalex.org/W1579157894","https://openalex.org/W1967654336","https://openalex.org/W1604953040","https://openalex.org/W4241657933","https://openalex.org/W1579940903","https://openalex.org/W2366349316","https://openalex.org/W2120898383","https://openalex.org/W2146898106"],"abstract_inverted_index":{"For":[0],"entropy-coded":[1],"MPEG-4":[2,50],"video":[3],"object":[4],"planes":[5],"(VOPs),":[6],"a":[7,11,28,88,98],"transmission":[8],"error":[9,40,61,78,93,144,154,172],"in":[10,27,125],"codeword":[12,19],"will":[13],"not":[14],"only":[15],"affect":[16,23],"the":[17,32,48,59,75,111,116,120,126,130,133,164,170],"underlying":[18],"but":[20],"may":[21],"also":[22],"subsequent":[24],"codewords,":[25],"resulting":[26],"great":[29],"degradation":[30],"of":[31,58,146],"received":[33],"VOPs.":[34],"In":[35],"this":[36],"study,":[37],"after":[38],"an":[39],"detection":[41],"scheme":[42,63,80],"is":[43,68,81,95,107,160],"employed":[44,69],"to":[45,70,83],"detect":[46],"all":[47,163],"corrupted":[49,72,85,105,117,151],"VOPs":[51],"and":[52,65,74,97,119,149],"macroblocks":[53],"(MBs).":[54],"A":[55],"modified":[56],"version":[57],"spatial":[60],"concealment":[62,79,94,145,155,173],"(Kang":[64],"Leou,":[66],"2005)":[67],"conceal":[71,84],"IVOPs":[73],"proposed":[76,96],"motion-compensated":[77,143],"used":[82],"PVOPs.":[86],"Here,":[87],"new":[89],"fitness":[90],"function":[91],"for":[92,103,142],"predicted":[99],"motion":[100],"vector":[101],"(PMV)":[102],"each":[104],"MB":[106,118],"first":[108],"determined":[109],"by":[110],"spatially":[112],"neighboring":[113],"MVs":[114],"around":[115],"temporally":[121],"motion-projected":[122],"overlapping":[123],"MBs":[124,167],"previous":[127],"VOP.":[128],"With":[129],"PMV":[131],"being":[132],"central":[134],"point,":[135],"three":[136],"rood":[137],"search":[138],"patterns":[139],"are":[140],"developed":[141],"small-,":[147],"medium-,":[148],"large-motion":[150],"MBs.":[152],"Finally,":[153],"refinement":[156],"using":[157],"Lagrange":[158],"interpolation":[159],"performed":[161],"on":[162],"initially":[165],"concealed":[166],"so":[168],"that":[169],"final":[171],"results":[174],"can":[175],"be":[176],"improved.":[177]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
