{"id":"https://openalex.org/W2104905300","doi":"https://doi.org/10.1109/icip.2011.6115739","title":"Tracking-optimized quantization for H.264 compression in transportation video surveillance applications","display_name":"Tracking-optimized quantization for H.264 compression in transportation video surveillance applications","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2104905300","doi":"https://doi.org/10.1109/icip.2011.6115739","mag":"2104905300"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6115739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","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/A5057483462","display_name":"Eren Soyak","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"E. Soyak","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA","Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054437456","display_name":"Sotirios A. Tsaftaris","orcid":"https://orcid.org/0000-0002-8795-9294"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. A. Tsaftaris","raw_affiliation_strings":["Northwestern University, Evanston, IL, US","Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA"],"affiliations":[{"raw_affiliation_string":"Northwestern University, Evanston, IL, US","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048650003","display_name":"Aggelos K. Katsaggelos","orcid":"https://orcid.org/0000-0003-4554-0070"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. K. Katsaggelos","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA","Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Northwestern University , Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057483462"],"corresponding_institution_ids":["https://openalex.org/I111979921"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15484828,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"153","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","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/T10331","display_name":"Video Surveillance and Tracking Methods","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/T11019","display_name":"Image Enhancement Techniques","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"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8363317251205444},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.7634126543998718},{"id":"https://openalex.org/keywords/bittorrent-tracker","display_name":"BitTorrent tracker","score":0.6445675492286682},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5542685389518738},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5302764177322388},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5279844403266907},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5226342678070068},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.45437854528427124},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"Compression ratio","score":0.45071208477020264},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.422944039106369},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4200965166091919},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3696327805519104},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.12407204508781433}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8363317251205444},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7634126543998718},{"id":"https://openalex.org/C57501372","wikidata":"https://www.wikidata.org/wiki/Q2021268","display_name":"BitTorrent tracker","level":3,"score":0.6445675492286682},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5542685389518738},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5302764177322388},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5279844403266907},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5226342678070068},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.45437854528427124},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.45071208477020264},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.422944039106369},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4200965166091919},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3696327805519104},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.12407204508781433},{"id":"https://openalex.org/C511840579","wikidata":"https://www.wikidata.org/wiki/Q12757","display_name":"Internal combustion engine","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2011.6115739","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115739","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.imtlucca.it:1333","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401340","display_name":"IMT Institutional Repository (IMT School for Advanced Studies Lucca)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I127077003","host_organization_name":"IMT School for Advanced Studies Lucca","host_organization_lineage":["https://openalex.org/I127077003"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1995903777","https://openalex.org/W1997854349","https://openalex.org/W2017148325","https://openalex.org/W2100712766","https://openalex.org/W2109266764","https://openalex.org/W2123886553","https://openalex.org/W2129438044","https://openalex.org/W2133025432","https://openalex.org/W2159128898"],"related_works":["https://openalex.org/W4320086059","https://openalex.org/W4210734798","https://openalex.org/W4312249400","https://openalex.org/W2405278583","https://openalex.org/W3093712048","https://openalex.org/W3159642117","https://openalex.org/W2985391290","https://openalex.org/W1904671147","https://openalex.org/W3015573086","https://openalex.org/W4313854689"],"abstract_inverted_index":{"We":[0,36],"propose":[1],"a":[2,75,98,131],"tracking-aware":[3],"system":[4,105,145],"that":[5,24,138],"removes":[6],"video":[7,101,128],"components":[8],"of":[9,19,46,53,100,154],"low":[10,109],"tracking":[11,34,38,60,142],"interest":[12],"and":[13,112,117,130],"optimizes":[14],"the":[15,71,82,85,94],"quantization":[16,55,91],"during":[17],"compression":[18,42],"frequency":[20],"coefficients,":[21],"particularly":[22],"those":[23],"most":[25],"influence":[26],"trackers,":[27],"significantly":[28],"reducing":[29],"bitrate":[30,150],"while":[31,139],"maintaining":[32,140],"comparable":[33,141],"accuracy.":[35],"utilize":[37],"accuracy":[39,143],"as":[40,118],"our":[41,144],"criterion":[43],"in":[44,115],"lieu":[45],"mean":[47],"squared":[48],"error":[49],"metrics.":[50],"The":[51,67],"process":[52],"optimizing":[54],"tables":[56,92],"suitable":[57],"for":[58,74,97,147],"automated":[59],"can":[61,120],"be":[62,121],"executed":[63],"online":[64,68],"or":[65],"offline.":[66],"implementation":[69],"initializes":[70],"encoding":[72],"procedure":[73,87],"specific":[76],"scene,":[77],"but":[78],"introduces":[79],"delay.":[80],"On":[81],"other":[83],"hand,":[84],"offline":[86],"produces":[88],"globally":[89],"optimum":[90],"where":[93],"optimization":[95],"occurs":[96],"collection":[99],"sequences.":[102],"Our":[103],"proposed":[104],"is":[106],"designed":[107],"with":[108],"processing":[110],"power":[111],"memory":[113],"requirements":[114],"mind,":[116],"such":[119],"deployed":[122],"on":[123,152],"remote":[124],"nodes.":[125],"Using":[126],"H.264/AVC":[127],"coding":[129],"commonly":[132],"used":[133],"state-of-the-art":[134],"tracker":[135],"we":[136],"show":[137],"allows":[146],"over":[148],"50%":[149],"savings":[151,156],"top":[153],"existing":[155],"from":[157],"previous":[158],"work.":[159]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
