{"id":"https://openalex.org/W4309918507","doi":"https://doi.org/10.1109/avss56176.2022.9959476","title":"Impact of Video Compression on the Performance of Object Detection Systems for Surveillance Applications","display_name":"Impact of Video Compression on the Performance of Object Detection Systems for Surveillance Applications","publication_year":2022,"publication_date":"2022-11-24","ids":{"openalex":"https://openalex.org/W4309918507","doi":"https://doi.org/10.1109/avss56176.2022.9959476"},"language":"en","primary_location":{"id":"doi:10.1109/avss56176.2022.9959476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss56176.2022.9959476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 18th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)","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/A5031336210","display_name":"Michael L. O\u2019Byrne","orcid":"https://orcid.org/0000-0001-6023-1634"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Michael O\u2019Byrne","raw_affiliation_strings":["Kinesense Ltd. 79 Merrion Square,Dublin 2,Ireland","Kinesense Ltd. 79 Merrion Square, Dublin 2, Ireland"],"affiliations":[{"raw_affiliation_string":"Kinesense Ltd. 79 Merrion Square,Dublin 2,Ireland","institution_ids":[]},{"raw_affiliation_string":"Kinesense Ltd. 79 Merrion Square, Dublin 2, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037591763","display_name":"Mark Sugrue","orcid":null},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Mark Sugrue","raw_affiliation_strings":["Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002506751","display_name":"Vibhoothi Vibhoothi","orcid":null},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Vibhoothi","raw_affiliation_strings":["Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073540444","display_name":"Anil Kokaram","orcid":"https://orcid.org/0000-0001-5304-6238"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Anil Kokaram","raw_affiliation_strings":["Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin,Sigmedia Group,Department of Electronic and Electrical Engineering,Dublin,Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Sigmedia Group, Trinity College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5031336210"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3255,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.81915206,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9997000098228455,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9997000098228455,"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":0.9991999864578247,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9988999962806702,"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/computer-science","display_name":"Computer science","score":0.7333688735961914},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6406378149986267},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5708327889442444},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5534220933914185},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5388509631156921},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5315717458724976},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5128753185272217},{"id":"https://openalex.org/keywords/test-set","display_name":"Test set","score":0.48569926619529724},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3202650547027588}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7333688735961914},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6406378149986267},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5708327889442444},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5534220933914185},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5388509631156921},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5315717458724976},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5128753185272217},{"id":"https://openalex.org/C169903167","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Test set","level":2,"score":0.48569926619529724},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3202650547027588},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/avss56176.2022.9959476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss56176.2022.9959476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 18th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)","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":9,"referenced_works":["https://openalex.org/W1861492603","https://openalex.org/W2044582964","https://openalex.org/W2133665775","https://openalex.org/W2941282280","https://openalex.org/W2963980515","https://openalex.org/W3088546539","https://openalex.org/W4200184152","https://openalex.org/W4210751763","https://openalex.org/W6639102338"],"related_works":["https://openalex.org/W4387253492","https://openalex.org/W4308080241","https://openalex.org/W4360585155","https://openalex.org/W1967080779","https://openalex.org/W2612632602","https://openalex.org/W2321805087","https://openalex.org/W2252747487","https://openalex.org/W4307413935","https://openalex.org/W3158697290","https://openalex.org/W4318718858"],"abstract_inverted_index":{"This":[0],"study":[1],"examines":[2],"the":[3,10,49,71],"relationship":[4],"between":[5],"H.264":[6],"video":[7],"compression":[8,109],"and":[9,26,33,58,118],"performance":[11,60,73,104],"of":[12,22,29,80,86,89],"an":[13],"object":[14],"detection":[15,59,72,100,103],"network":[16],"(YOLOv5).":[17],"We":[18],"curated":[19],"a":[20,83,130],"set":[21,50],"50":[23],"surveillance":[24],"videos":[25,57],"annotated":[27],"targets":[28],"interest":[30],"(people,":[31],"bikes,":[32],"vehicles).":[34],"Videos":[35],"were":[36],"encoded":[37],"at":[38,63,107],"5":[39],"quality":[40],"levels":[41,79],"using":[42,82],"Constant":[43],"Rate":[44],"Factor":[45],"(CRF)":[46],"values":[47],"in":[48,112,133],"{22,32,37,42,47}.":[51],"YOLOv5":[52,123],"was":[53,61],"applied":[54,140],"to":[55,77,92,129,141],"compressed":[56,125,143],"analyzed":[62],"each":[64],"CRF":[65,84],"level.":[66],"Test":[67],"results":[68],"indicate":[69],"that":[70],"is":[74],"generally":[75],"robust":[76],"moderate":[78],"compression;":[81],"value":[85],"37":[87],"instead":[88],"22":[90],"leads":[91],"significantly":[93],"reduced":[94],"bitrates/file":[95],"sizes":[96],"without":[97],"adversely":[98],"affecting":[99],"performance.":[101],"However,":[102],"degrades":[105],"appreciably":[106],"higher":[108],"levels,":[110],"especially":[111],"complex":[113],"scenes":[114],"with":[115],"poor":[116],"lighting":[117],"fast-moving":[119],"targets.":[120],"Finally,":[121],"retraining":[122],"on":[124],"imagery":[126],"gives":[127],"up":[128],"1%":[131],"improvement":[132],"F":[134],"<inf":[135],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[136],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</inf>":[137],"score":[138],"when":[139],"highly":[142],"footage.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2022-11-30T00:00:00"}