{"id":"https://openalex.org/W4390479055","doi":"https://doi.org/10.1145/3595916.3626444","title":"End-to-End Variable-Rate Image Compression with Bi-Resolution Spatial-Channel Context Aggregation","display_name":"End-to-End Variable-Rate Image Compression with Bi-Resolution Spatial-Channel Context Aggregation","publication_year":2023,"publication_date":"2023-12-06","ids":{"openalex":"https://openalex.org/W4390479055","doi":"https://doi.org/10.1145/3595916.3626444"},"language":"en","primary_location":{"id":"doi:10.1145/3595916.3626444","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3595916.3626444","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3595916.3626444","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Multimedia Asia 2023","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3595916.3626444","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025131548","display_name":"Xiaotong Guo","orcid":"https://orcid.org/0009-0004-1699-8271"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaotong Guo","raw_affiliation_strings":["Hohai University, CN"],"affiliations":[{"raw_affiliation_string":"Hohai University, CN","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079178505","display_name":"Qian Huang","orcid":"https://orcid.org/0000-0001-5625-0402"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Huang","raw_affiliation_strings":["Hohai University, CN"],"affiliations":[{"raw_affiliation_string":"Hohai University, CN","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377917","display_name":"Yiming Wang","orcid":"https://orcid.org/0000-0001-5683-909X"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Wang","raw_affiliation_strings":["Hohai University, CN"],"affiliations":[{"raw_affiliation_string":"Hohai University, CN","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023661841","display_name":"Huashan Sun","orcid":"https://orcid.org/0009-0007-5947-690X"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huashan Sun","raw_affiliation_strings":["Hohai University, CN"],"affiliations":[{"raw_affiliation_string":"Hohai University, CN","institution_ids":["https://openalex.org/I163340411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5025131548"],"corresponding_institution_ids":["https://openalex.org/I163340411"],"apc_list":null,"apc_paid":null,"fwci":0.4814,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66776075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising 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/T10688","display_name":"Image and Signal Denoising 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/T10901","display_name":"Advanced Data Compression Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7804661393165588},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5836963653564453},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5588269233703613},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5017735958099365},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.497788667678833},{"id":"https://openalex.org/keywords/data-compression-ratio","display_name":"Data compression ratio","score":0.4611940383911133},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4520150125026703},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4239102602005005},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3424147665500641},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3294695019721985},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.23893913626670837},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1535315215587616},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15276136994361877}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7804661393165588},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5836963653564453},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5588269233703613},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5017735958099365},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.497788667678833},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.4611940383911133},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4520150125026703},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4239102602005005},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3424147665500641},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3294695019721985},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.23893913626670837},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1535315215587616},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15276136994361877},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3595916.3626444","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3595916.3626444","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3595916.3626444","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Multimedia Asia 2023","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3595916.3626444","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3595916.3626444","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3595916.3626444","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Multimedia Asia 2023","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320325564","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390479055.pdf","grobid_xml":"https://content.openalex.org/works/W4390479055.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1861492603","https://openalex.org/W2099563019","https://openalex.org/W2140196014","https://openalex.org/W2988396473","https://openalex.org/W3033487655","https://openalex.org/W3116647679","https://openalex.org/W4230291482","https://openalex.org/W6778914582"],"related_works":["https://openalex.org/W3206274587","https://openalex.org/W2129829718","https://openalex.org/W2521595930","https://openalex.org/W3165542721","https://openalex.org/W4313046148","https://openalex.org/W1939109514","https://openalex.org/W4378191574","https://openalex.org/W1843792225","https://openalex.org/W4243608781","https://openalex.org/W2387043686"],"abstract_inverted_index":{"Recently,":[0],"neural":[1],"network-based":[2],"image":[3,78,182],"compression":[4,9,52,79,162,183],"techniques":[5],"have":[6],"demonstrated":[7],"remarkable":[8],"performance.":[10],"The":[11],"use":[12],"of":[13,65,147],"context-adaptive":[14],"entropy":[15],"models":[16,53],"greatly":[17],"enhances":[18],"the":[19,113,120],"rate-distortion":[20,174],"(R-D)":[21],"performance":[22],"by":[23,47],"effectively":[24],"capturing":[25],"spatial":[26,37,40,114],"redundancy":[27,115],"in":[28,116],"latent":[29,32,102],"representations.":[30],"However,":[31],"representations":[33,103],"still":[34],"contain":[35],"some":[36],"correlations(e.g.":[38],"same":[39,117],"structure),":[41],"it":[42],"needs":[43],"to":[44,60,69,99,156],"be":[45],"eliminated":[46],"further":[48],"processing.":[49],"And":[50],"many":[51],"are":[54],"single-rate":[55],"model,":[56,128],"which":[57],"is":[58],"difficult":[59],"cover":[61,143],"a":[62,75,96,125,130,144,151,172],"big":[63],"range":[64,146],"bitrate.":[66],"In":[67,90],"order":[68],"address":[70],"this":[71,91],"issue,":[72],"we":[73,93,123,149],"propose":[74],"novel":[76],"variable-rate":[77],"algorithm":[80],"that":[81,168],"efficiently":[82],"leverages":[83],"bi-resolution":[84],"spatial-channel":[85,121],"information":[86,106],"through":[87],"learned":[88],"mechanisms.":[89],"paper,":[92],"first":[94],"proposed":[95,124],"BRP":[97],"network":[98],"divide":[100],"our":[101,169],"and":[104,109,134,179],"side":[105],"into":[107],"HR":[108],"LR":[110],"components,":[111],"eliminating":[112],"location.":[118],"Combining":[119],"context,":[122],"BSC":[126],"context":[127],"including":[129],"decreasing-granularity":[131],"checkerboard":[132],"pattern":[133],"channel":[135],"grouping":[136],"based":[137,185],"on":[138,186],"cosine":[139],"slicing":[140],"strategy.":[141],"To":[142],"wide":[145],"bitrate,":[148],"take":[150],"weight":[152],"map":[153],"as":[154],"input":[155],"control":[157],"bit":[158],"allocation,":[159],"achieving":[160],"multiple":[161],"rates.":[163],"Our":[164],"experimental":[165],"results":[166],"show":[167],"method":[170],"provides":[171],"better":[173],"trade-off":[175],"than":[176],"BPG,":[177],"JPEG":[178],"other":[180],"recent":[181],"methods":[184],"deep":[187],"learning.":[188]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}