{"id":"https://openalex.org/W4415744432","doi":"https://doi.org/10.23919/spa65537.2025.11215106","title":"Impact of lossy compression on the precision of image analysis using deep neural networks","display_name":"Impact of lossy compression on the precision of image analysis using deep neural networks","publication_year":2025,"publication_date":"2025-09-17","ids":{"openalex":"https://openalex.org/W4415744432","doi":"https://doi.org/10.23919/spa65537.2025.11215106"},"language":null,"primary_location":{"id":"doi:10.23919/spa65537.2025.11215106","is_oa":false,"landing_page_url":"https://doi.org/10.23919/spa65537.2025.11215106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)","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/A5010451414","display_name":"Pawe\u0142 Paw\u0142owski","orcid":"https://orcid.org/0000-0001-5373-5148"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Pawe\u0142 Paw\u0142owski","raw_affiliation_strings":["Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland","institution_ids":["https://openalex.org/I46597724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120207086","display_name":"Jan Lorkiewicz","orcid":null},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jan Lorkiewicz","raw_affiliation_strings":["Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland","institution_ids":["https://openalex.org/I46597724"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091264284","display_name":"Julian Balcerek","orcid":"https://orcid.org/0000-0003-1317-9866"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Julian Balcerek","raw_affiliation_strings":["Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Poznan University of Technology,Division of Signal Processing and Electronic Systems, Institute of Automatic Control and Robotics,Poland","institution_ids":["https://openalex.org/I46597724"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I46597724"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"82","last_page":"87"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.38350000977516174,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.38350000977516174,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.2890999913215637,"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":0.1492999941110611,"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/lossy-compression","display_name":"Lossy compression","score":0.7760999798774719},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6395000219345093},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.6229000091552734},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.5945000052452087},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5400000214576721},{"id":"https://openalex.org/keywords/compression-artifact","display_name":"Compression artifact","score":0.4717000126838684},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.4708000123500824},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4625999927520752},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.46149998903274536},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.4374000132083893}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7763000130653381},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.7760999798774719},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7648000121116638},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7055000066757202},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6395000219345093},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.6229000091552734},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.5945000052452087},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5400000214576721},{"id":"https://openalex.org/C57654395","wikidata":"https://www.wikidata.org/wiki/Q1097775","display_name":"Compression artifact","level":5,"score":0.4717000126838684},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.4708000123500824},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4625999927520752},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.46149998903274536},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.4374000132083893},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.41179999709129333},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4101000130176544},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.37860000133514404},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.3686999976634979},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.36340001225471497},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.3456999957561493},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.3407999873161316},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3407999873161316},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.33869999647140503},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.33559998869895935},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.3346000015735626},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.31690001487731934},{"id":"https://openalex.org/C2778192920","wikidata":"https://www.wikidata.org/wiki/Q16874989","display_name":"Signal compression","level":4,"score":0.30489999055862427},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.30309998989105225},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.29989999532699585},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.2867000102996826},{"id":"https://openalex.org/C2779190172","wikidata":"https://www.wikidata.org/wiki/Q4913888","display_name":"Binary data","level":3,"score":0.2847000062465668},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.28450000286102295},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.27950000762939453},{"id":"https://openalex.org/C30814859","wikidata":"https://www.wikidata.org/wiki/Q4119603","display_name":"Video denoising","level":5,"score":0.2784999907016754},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27630001306533813},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.27230000495910645},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.25369998812675476},{"id":"https://openalex.org/C162478608","wikidata":"https://www.wikidata.org/wiki/Q4011369","display_name":"Uncompressed video","level":4,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/spa65537.2025.11215106","is_oa":false,"landing_page_url":"https://doi.org/10.23919/spa65537.2025.11215106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)","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":17,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1861492603","https://openalex.org/W2024066070","https://openalex.org/W2140199336","https://openalex.org/W2292024831","https://openalex.org/W3009788367","https://openalex.org/W3043995050","https://openalex.org/W3134368609","https://openalex.org/W4210751763","https://openalex.org/W4283777163","https://openalex.org/W4309918507","https://openalex.org/W4386076325","https://openalex.org/W4400041802","https://openalex.org/W4402520532","https://openalex.org/W4403484071","https://openalex.org/W4403511402","https://openalex.org/W4403511711"],"related_works":[],"abstract_inverted_index":{"Typical":[0],"video":[1,25,50,65,107,128],"codecs":[2],"are":[3],"optimized":[4],"to":[5,94,114,121,132],"achieve":[6],"the":[7,24,39,47,53,98,115,123,137],"smallest":[8],"possible":[9,120],"degradation":[10],"of":[11,49,55,97,102,127,139],"quality":[12,101,138],"perceived":[13],"by":[14,33],"a":[15],"human":[16],"observer.":[17],"Such":[18],"compression":[19,51,153],"is":[20,119],"typically":[21],"used":[22,93],"before":[23],"transmission":[26],"and":[27,71,73,80,142],"storage":[28],"for":[29,150],"further":[30],"analysis,":[31],"e.g.":[32],"intelligent":[34],"vision":[35],"systems":[36],"or":[37],"in":[38,85,105,155],"automotive":[40],"industry.":[41],"In":[42],"this":[43],"paper,":[44],"we":[45],"analyze":[46],"impact":[48],"on":[52],"precision":[54],"automatic":[56],"image":[57,152],"analysis":[58],"using":[59],"deep":[60,75],"neural":[61,76],"networks.":[62],"Four":[63],"lossy":[64],"codecs,":[66],"namely":[67],"AV1,":[68],"VP9,":[69],"H.264,":[70],"H.265,":[72],"two":[74],"network":[77],"architectures:":[78],"YOLOv7":[79],"Faster":[81],"R-CNN":[82],"were":[83,92],"tested":[84],"various":[86],"configurations.":[87],"The":[88,100,144],"mAP":[89],"metric":[90],"values":[91],"evaluate":[95],"most":[96],"results.":[99],"object":[103,140],"detection":[104],"compressed":[106],"sequences":[108,129],"do":[109],"not":[110],"maintain":[111],"linear":[112],"relation":[113],"bitstream":[116],"value.":[117],"It":[118],"reduce":[122],"average":[124],"binary":[125],"stream":[126],"from":[130],"130Mb/s":[131],"6Mb/s":[133],"without":[134],"significantly":[135],"reducing":[136],"recognition":[141],"classification.":[143],"presented":[145],"results":[146],"may":[147],"be":[148],"useful":[149],"selecting":[151],"settings":[154],"AI-based":[156],"applications.":[157]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-31T00:00:00"}