{"id":"https://openalex.org/W2438903230","doi":"https://doi.org/10.1109/ncvpripg.2015.7489951","title":"A low complexity block matching algorithm for fast motion estimation in High Efficiency Video Coding","display_name":"A low complexity block matching algorithm for fast motion estimation in High Efficiency Video Coding","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2438903230","doi":"https://doi.org/10.1109/ncvpripg.2015.7489951","mag":"2438903230"},"language":"en","primary_location":{"id":"doi:10.1109/ncvpripg.2015.7489951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncvpripg.2015.7489951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Fifth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG)","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/A5007819926","display_name":"K. C. Ravi Chandra Varma","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K.C. Ravi Chandra Varma","raw_affiliation_strings":["Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, IN"],"affiliations":[{"raw_affiliation_string":"Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, IN","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057687652","display_name":"Venkata Phani Kumar M","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Venkata Phani Kumar M.","raw_affiliation_strings":["Electronics and Electrical Communication Engineering, IIT Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Electronics and Electrical Communication Engineering, IIT Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101582409","display_name":"Sudipta Mahapatra","orcid":"https://orcid.org/0000-0002-5836-6545"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sudipta Mahapatra","raw_affiliation_strings":["Electronics and Electrical Communication Engineering, IIT Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Electronics and Electrical Communication Engineering, IIT Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5007819926"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.23858667,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"1","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":0.9965000152587891,"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":0.9948999881744385,"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-estimation","display_name":"Motion estimation","score":0.8664292097091675},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.7548041343688965},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7356362342834473},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.6387256979942322},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6071974039077759},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.5656101703643799},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5344995856285095},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5344521403312683},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5012202262878418},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4998791217803955},{"id":"https://openalex.org/keywords/fast-motion","display_name":"Fast motion","score":0.492952823638916},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4781668782234192},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.47483736276626587},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.43447911739349365},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4141542613506317},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.40198031067848206},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17677539587020874},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.14181295037269592},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.13353323936462402}],"concepts":[{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.8664292097091675},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.7548041343688965},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7356362342834473},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.6387256979942322},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6071974039077759},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.5656101703643799},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5344995856285095},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5344521403312683},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5012202262878418},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4998791217803955},{"id":"https://openalex.org/C2992245049","wikidata":"https://www.wikidata.org/wiki/Q186563","display_name":"Fast motion","level":3,"score":0.492952823638916},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4781668782234192},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.47483736276626587},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.43447911739349365},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4141542613506317},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.40198031067848206},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17677539587020874},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.14181295037269592},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.13353323936462402},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/ncvpripg.2015.7489951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncvpripg.2015.7489951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Fifth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG)","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/W2011005455","https://openalex.org/W2035005936","https://openalex.org/W2048898289","https://openalex.org/W2057403270","https://openalex.org/W2079578868","https://openalex.org/W2082392931","https://openalex.org/W2100466006","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2171075446"],"related_works":["https://openalex.org/W1899533084","https://openalex.org/W2060632806","https://openalex.org/W1579940903","https://openalex.org/W1600503600","https://openalex.org/W2094244527","https://openalex.org/W2729850138","https://openalex.org/W2128449318","https://openalex.org/W2068256517","https://openalex.org/W4318970094","https://openalex.org/W2100331075"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3],"search":[4,10,88,111],"mechanism,":[5],"namely":[6],"accelerated":[7],"internal":[8,109],"stop":[9,110],"(AISS),":[11],"to":[12,40,57,78],"reduce":[13,59,79],"the":[14,17,35,42,50,53,60,66,73,80,86,91,98,107,120,136,149],"complexity":[15,61,81,150],"of":[16,37,62,82,90,125,151],"block":[18],"matching":[19,44],"process":[20],"used":[21],"for":[22,65,95],"motion":[23,63,83,101,126,141,152],"estimation":[24,64,84,127,142,153],"in":[25,85,119,123],"High":[26],"Efficiency":[27],"Video":[28],"Coding":[29],"(HEVC).":[30],"The":[31,103],"proposed":[32,74,114,143],"mechanism":[33,75,105],"reduces":[34],"number":[36],"operations":[38],"required":[39],"find":[41],"best":[43],"reference":[45,55,68,93],"block.":[46],"Moreover,":[47,130],"it":[48],"uses":[49],"correlation":[51],"with":[52,135],"previous":[54],"frames":[56],"further":[58,155],"current":[67],"frame.":[69],"Results":[70],"demonstrate":[71],"that":[72],"is":[76,133,154],"able":[77],"fast":[87,140],"mode":[89],"HM-14.0":[92],"software":[94],"HEVC,":[96],"i.e.,":[97],"TZ":[99],"Search":[100],"estimation.":[102],"AISS":[104,132],"outperforms":[106],"dynamic":[108,137],"algorithm":[112],"(DISS)":[113],"by":[115,144],"Ismail":[116,145],"et":[117,146],"al.":[118,147],"year":[121],"2012":[122],"terms":[124],"time":[128],"saving.":[129],"when":[131],"integrated":[134],"model":[138],"based":[139],"[1],":[148],"reduced.":[156]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
