{"id":"https://openalex.org/W4385080079","doi":"https://doi.org/10.1109/iscas46773.2023.10181947","title":"Content Adaptive Checkerboard Context Model for Learned Image Compression","display_name":"Content Adaptive Checkerboard Context Model for Learned Image Compression","publication_year":2023,"publication_date":"2023-05-21","ids":{"openalex":"https://openalex.org/W4385080079","doi":"https://doi.org/10.1109/iscas46773.2023.10181947"},"language":"en","primary_location":{"id":"doi:10.1109/iscas46773.2023.10181947","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iscas46773.2023.10181947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5100410223","display_name":"Yiwei Zhang","orcid":"https://orcid.org/0000-0003-1666-8008"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yiwei Zhang","raw_affiliation_strings":["Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086398934","display_name":"Guo Lu","orcid":"https://orcid.org/0000-0001-6951-0090"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},{"id":"https://openalex.org/I4210099312","display_name":"Shandong Jiaotong University","ror":"https://ror.org/01848hk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guo Lu","raw_affiliation_strings":["Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China"],"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I4210099312","https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100958076","display_name":"Donghui Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099312","display_name":"Shandong Jiaotong University","ror":"https://ror.org/01848hk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099312"]},{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Donghui Feng","raw_affiliation_strings":["Shanghai Jiao Tong University,Cooperative Medianet Innovation Center (CMIC),China","Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Cooperative Medianet Innovation Center (CMIC),China","institution_ids":["https://openalex.org/I4210099312","https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I4210099312","https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020555164","display_name":"Chen Zhu","orcid":"https://orcid.org/0000-0002-4548-047X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Zhu","raw_affiliation_strings":["Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002404808","display_name":"Li Song","orcid":"https://orcid.org/0000-0002-7124-5182"},"institutions":[{"id":"https://openalex.org/I4210099312","display_name":"Shandong Jiaotong University","ror":"https://ror.org/01848hk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099312"]},{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Song","raw_affiliation_strings":["Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China"],"affiliations":[{"raw_affiliation_string":"Institute of Image Communication and Network Engineering, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Cooperative Medianet Innovation Center (CMIC), Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I4210099312","https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100410223"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.2456,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.51194879,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"81","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.996399998664856,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9954000115394592,"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/checkerboard","display_name":"Checkerboard","score":0.8549518585205078},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7515970468521118},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.6198983192443848},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5998198390007019},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5497088432312012},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.5353195071220398},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4863637089729309},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.48517924547195435},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47858285903930664},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.45151734352111816},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.44317206740379333},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3924698531627655},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35666894912719727},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3337419629096985},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21632453799247742},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.20259982347488403},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17884814739227295},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07166284322738647}],"concepts":[{"id":"https://openalex.org/C2779168147","wikidata":"https://www.wikidata.org/wiki/Q460711","display_name":"Checkerboard","level":2,"score":0.8549518585205078},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7515970468521118},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.6198983192443848},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5998198390007019},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5497088432312012},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.5353195071220398},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4863637089729309},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.48517924547195435},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47858285903930664},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.45151734352111816},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.44317206740379333},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3924698531627655},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35666894912719727},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3337419629096985},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21632453799247742},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.20259982347488403},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17884814739227295},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07166284322738647},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas46773.2023.10181947","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iscas46773.2023.10181947","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1963793327","display_name":null,"funder_award_id":"B07022,150633","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"},{"id":"https://openalex.org/G2874430755","display_name":null,"funder_award_id":"2019YFB1802701","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4842856022","display_name":null,"funder_award_id":"62102024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2552465432","https://openalex.org/W2785562966","https://openalex.org/W2893920456","https://openalex.org/W2949361041","https://openalex.org/W2962676454","https://openalex.org/W2964098744","https://openalex.org/W3004685385","https://openalex.org/W3034469748","https://openalex.org/W3091266734","https://openalex.org/W3092877102","https://openalex.org/W3097448661","https://openalex.org/W3131427579","https://openalex.org/W3175457126","https://openalex.org/W3206996732","https://openalex.org/W3212865599","https://openalex.org/W4224952155","https://openalex.org/W4225607460","https://openalex.org/W4226355936","https://openalex.org/W4287605633","https://openalex.org/W4312806968","https://openalex.org/W6754634825","https://openalex.org/W6755487101","https://openalex.org/W6773431304","https://openalex.org/W6784858424","https://openalex.org/W6810067190","https://openalex.org/W6810638181"],"related_works":["https://openalex.org/W2129829718","https://openalex.org/W2521595930","https://openalex.org/W4243608781","https://openalex.org/W3165542721","https://openalex.org/W4378191574","https://openalex.org/W2161981399","https://openalex.org/W2595043295","https://openalex.org/W2751842002","https://openalex.org/W2387043686","https://openalex.org/W2082769522"],"abstract_inverted_index":{"Learned":[0],"image":[1],"compression":[2],"methods":[3],"are":[4,19],"becoming":[5],"popular":[6],"and":[7,16,69,76,87,110],"have":[8],"achieved":[9],"excellent":[10],"performance,":[11],"of":[12,53,90,106],"which":[13,66],"joint":[14],"context":[15,35,39,61,81],"hyperprior":[17],"architectures":[18],"the":[20,26,33,37,54,63,85,104],"mainstream.":[21],"In":[22],"order":[23],"to":[24,44,58,83],"avoid":[25],"time-consuming":[27],"serial":[28],"decoding":[29],"pipeline":[30],"introduced":[31],"by":[32],"autoregressive":[34],"model,":[36],"checkerboard":[38,80],"model":[40,82],"(CCM)":[41],"is":[42,67],"proposed":[43],"implement":[45],"fast":[46,107],"two-pass":[47,108],"coding.":[48],"However,":[49],"CCM":[50,112],"sets":[51],"half":[52],"latents":[55],"as":[56],"anchors":[57],"extract":[59],"spatial":[60],"for":[62,95],"other":[64],"non-anchors,":[65],"rough":[68],"redundant.":[70],"We":[71],"propose":[72],"a":[73],"more":[74],"precise":[75],"flexible":[77],"content":[78],"adaptive":[79],"decrease":[84],"numbers":[86],"bit":[88],"consumption":[89],"anchors.":[91],"By":[92],"introducing":[93],"pseudo-anchors":[94],"simple":[96],"regions":[97],"in":[98,113],"latents,":[99],"our":[100],"method":[101],"can":[102],"preserve":[103],"capability":[105],"coding":[109],"outperform":[111],"Rate-Distortion":[114],"performance":[115],"on":[116],"several":[117],"baseline":[118],"models":[119],"with":[120],"negligible":[121],"computational":[122],"overhead.":[123]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}