{"id":"https://openalex.org/W2072445411","doi":"https://doi.org/10.1109/iscas.2010.5537919","title":"A group of macroblock based motion estimation algorithm supporting adaptive search range for H.264 video coding","display_name":"A group of macroblock based motion estimation algorithm supporting adaptive search range for H.264 video coding","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2072445411","doi":"https://doi.org/10.1109/iscas.2010.5537919","mag":"2072445411"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","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/A5076924304","display_name":"Chang-Hung Tsai","orcid":"https://orcid.org/0000-0001-9141-3545"},"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":"Chang-Hung Tsai","raw_affiliation_strings":["Department of Computer Science, National Chung Cheng University, Taiwan","Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045432748","display_name":"Kheng-Joo Tan","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":"Kheng-Joo Tan","raw_affiliation_strings":["Department of Computer Science, National Chung Cheng University, Taiwan","Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064022627","display_name":"Ching-Lung Su","orcid":null},"institutions":[{"id":"https://openalex.org/I75357094","display_name":"National Yunlin University of Science and Technology","ror":"https://ror.org/04qkq2m54","country_code":"TW","type":"education","lineage":["https://openalex.org/I75357094"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ching-Lung Su","raw_affiliation_strings":["Department and Institute of Electronic Engineering, National Yunlin University of Science and Technology, Taiwan","Department and Institute of Electronic Engineering, National Yunlin University of Science and Technology, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department and Institute of Electronic Engineering, National Yunlin University of Science and Technology, Taiwan","institution_ids":["https://openalex.org/I75357094"]},{"raw_affiliation_string":"Department and Institute of Electronic Engineering, National Yunlin University of Science and Technology, Taiwan, R.O.C","institution_ids":["https://openalex.org/I75357094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022312926","display_name":"Jiun-In Guo","orcid":"https://orcid.org/0000-0003-0402-2621"},"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":"Jiun-In Guo","raw_affiliation_strings":["Department of Computer Science, National Chung Cheng University, Taiwan","Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Department of Computer Science, National Chung Cheng University, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.15050826,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1891","last_page":"1894"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9947999715805054,"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/macroblock","display_name":"Macroblock","score":0.9585835337638855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7607999444007874},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.7275924682617188},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.6789623498916626},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6595497131347656},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.646395206451416},{"id":"https://openalex.org/keywords/memory-bandwidth","display_name":"Memory bandwidth","score":0.5311663746833801},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5099204778671265},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5006942749023438},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4897291958332062},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.47156664729118347},{"id":"https://openalex.org/keywords/coding-tree-unit","display_name":"Coding tree unit","score":0.4645983874797821},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4128701686859131},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34665364027023315},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.15813040733337402},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.14800691604614258},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.13884225487709045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12361645698547363},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.08879941701889038}],"concepts":[{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.9585835337638855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7607999444007874},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.7275924682617188},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.6789623498916626},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6595497131347656},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.646395206451416},{"id":"https://openalex.org/C188045654","wikidata":"https://www.wikidata.org/wiki/Q17148339","display_name":"Memory bandwidth","level":2,"score":0.5311663746833801},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5099204778671265},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5006942749023438},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4897291958332062},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.47156664729118347},{"id":"https://openalex.org/C190750250","wikidata":"https://www.wikidata.org/wiki/Q13533439","display_name":"Coding tree unit","level":3,"score":0.4645983874797821},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4128701686859131},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34665364027023315},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.15813040733337402},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.14800691604614258},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.13884225487709045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12361645698547363},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.08879941701889038},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2010.5537919","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2120123019","https://openalex.org/W2131500202","https://openalex.org/W2133151424","https://openalex.org/W2138274137","https://openalex.org/W2142935053","https://openalex.org/W2144820986","https://openalex.org/W2150965444","https://openalex.org/W2170596288","https://openalex.org/W6679568700","https://openalex.org/W6682484117"],"related_works":["https://openalex.org/W2102834173","https://openalex.org/W4235543306","https://openalex.org/W839483973","https://openalex.org/W2167057044","https://openalex.org/W2351614030","https://openalex.org/W2377352907","https://openalex.org/W1511070580","https://openalex.org/W2377922746","https://openalex.org/W2115735737","https://openalex.org/W2100075375"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"group":[4],"of":[5,25],"macroblock":[6],"(GOMB)":[7],"based":[8],"motion":[9],"estimation":[10],"(ME)":[11],"algorithm":[12,87,98,102],"supporting":[13],"adaptive":[14,54],"search":[15,55,84],"range":[16,56],"(ASR)":[17,57],"for":[18,34],"H.264":[19,36],"video":[20,46,74],"coding.":[21],"Adopting":[22],"the":[23,29,43,65,81,100],"concept":[24],"GOMB":[26],"to":[27,61,80],"generate":[28],"Predicted":[30],"Motion":[31],"Vector":[32],"(PMV)":[33],"doing":[35,59],"ME":[37,60],"achieves":[38],"good":[39,73],"results":[40],"in":[41,58],"balancing":[42],"computational":[44,66,117],"complexity,":[45],"quality":[47],"and":[48,68,93,107,115],"memory":[49,69,109],"bandwidth.":[50],"Moreover,":[51],"it":[52],"supports":[53],"greatly":[62],"reduce":[63],"both":[64],"complexity":[67,118],"bandwidth":[70],"while":[71],"maintaining":[72],"quality.":[75],"In":[76],"HD1080":[77],"resolution,":[78],"compared":[79],"JM":[82,94],"full":[83],"block":[85,96],"matching":[86,97],"(FSBMA)":[88],"centered":[89],"at":[90],"(0,":[91],"0)":[92],"PMV-based":[95],"(BMA),":[99],"proposed":[101],"respectively":[103],"reduces":[104],"about":[105],"93%":[106],"81%":[108],"bandwidth,":[110],"as":[111,113],"well":[112],"99%":[114],"76%":[116],"with":[119],"negligible":[120],"PSNR":[121],"drop.":[122]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}