{"id":"https://openalex.org/W4387967910","doi":"https://doi.org/10.1145/3581783.3613799","title":"Peering into The Sketch: Ultra-Low Bitrate Face Compression for Joint Human and Machine Perception","display_name":"Peering into The Sketch: Ultra-Low Bitrate Face Compression for Joint Human and Machine Perception","publication_year":2023,"publication_date":"2023-10-26","ids":{"openalex":"https://openalex.org/W4387967910","doi":"https://doi.org/10.1145/3581783.3613799"},"language":"en","primary_location":{"id":"doi:10.1145/3581783.3613799","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3581783.3613799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Multimedia","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/A5053010804","display_name":"Yudong Mao","orcid":"https://orcid.org/0000-0003-4718-8592"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Yudong Mao","raw_affiliation_strings":["City University of Hong Kong, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648490","display_name":"Peilin Chen","orcid":"https://orcid.org/0000-0001-6636-522X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Peilin Chen","raw_affiliation_strings":["City University of Hong Kong, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102713644","display_name":"Shurun Wang","orcid":"https://orcid.org/0000-0002-0758-9175"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Shurun Wang","raw_affiliation_strings":["City University of Hong Kong, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100385178","display_name":"Shiqi Wang","orcid":"https://orcid.org/0000-0002-3583-959X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Shiqi Wang","raw_affiliation_strings":["City University of Hong Kong, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001469325","display_name":"Dapeng Wu","orcid":"https://orcid.org/0000-0003-1755-0183"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Dapeng Wu","raw_affiliation_strings":["City University of Hong Kong, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong, Hong Kong SAR, China","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053010804"],"corresponding_institution_ids":["https://openalex.org/I168719708"],"apc_list":null,"apc_paid":null,"fwci":0.3576,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60512064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2564","last_page":"2572"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9995999932289124,"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/T11448","display_name":"Face recognition and analysis","score":0.9995999932289124,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.9990000128746033,"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":0.9980999827384949,"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":0.8341570496559143},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6406488418579102},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5473499298095703},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5360918641090393},{"id":"https://openalex.org/keywords/compression-artifact","display_name":"Compression artifact","score":0.48214098811149597},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.45174241065979004},{"id":"https://openalex.org/keywords/thumbnail","display_name":"Thumbnail","score":0.42649024724960327},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.37564340233802795},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.23193669319152832}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8341570496559143},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6406488418579102},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5473499298095703},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5360918641090393},{"id":"https://openalex.org/C57654395","wikidata":"https://www.wikidata.org/wiki/Q1097775","display_name":"Compression artifact","level":5,"score":0.48214098811149597},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.45174241065979004},{"id":"https://openalex.org/C160174412","wikidata":"https://www.wikidata.org/wiki/Q873806","display_name":"Thumbnail","level":3,"score":0.42649024724960327},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.37564340233802795},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.23193669319152832},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3581783.3613799","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3581783.3613799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2981938667","display_name":null,"funder_award_id":"Shenzhen","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6964584101","display_name":null,"funder_award_id":"62022002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7033253288","display_name":null,"funder_award_id":"Grants","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W845365781","https://openalex.org/W1834627138","https://openalex.org/W1991867157","https://openalex.org/W2040903332","https://openalex.org/W2060658301","https://openalex.org/W2118217749","https://openalex.org/W2341528187","https://openalex.org/W2473464331","https://openalex.org/W2490784316","https://openalex.org/W2601564443","https://openalex.org/W2962785568","https://openalex.org/W2969985801","https://openalex.org/W2981613960","https://openalex.org/W2999905431","https://openalex.org/W3017136408","https://openalex.org/W3034469748","https://openalex.org/W3035205678","https://openalex.org/W3035574324","https://openalex.org/W3082548248","https://openalex.org/W3100723657","https://openalex.org/W3101998545","https://openalex.org/W3128607711","https://openalex.org/W3140060010","https://openalex.org/W3175457126","https://openalex.org/W3176913662","https://openalex.org/W3180770160","https://openalex.org/W3183629544","https://openalex.org/W3186910762","https://openalex.org/W3195748956","https://openalex.org/W3202918664","https://openalex.org/W3205542312","https://openalex.org/W3206996732","https://openalex.org/W4226322431","https://openalex.org/W4283819141","https://openalex.org/W4287902759","https://openalex.org/W4304013830","https://openalex.org/W4367276751","https://openalex.org/W6718085841"],"related_works":["https://openalex.org/W4311360467","https://openalex.org/W2964196857","https://openalex.org/W1771439769","https://openalex.org/W4283456274","https://openalex.org/W3201893719","https://openalex.org/W2532743669","https://openalex.org/W4379653263","https://openalex.org/W4293078478","https://openalex.org/W2940642025","https://openalex.org/W2564547884"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,58],"novel":[3],"face":[4,30,108],"compression":[5,116,123],"framework":[6,24,56],"that":[7],"leverages":[8,25],"the":[9,26,34,52,55,65,75,93,99,106,129,132],"external":[10,76],"priors":[11],"for":[12,45],"joint":[13],"human":[14,47],"and":[15,38,48,71,89,138],"machine":[16,49],"perception":[17],"under":[18,141],"ultra-low":[19,142],"bitrate":[20,43,143],"scenarios.":[21],"The":[22,125],"proposed":[23,100,133],"semantic":[27],"richness":[28],"of":[29,92,98,131],"images":[31],"by":[32,110],"representing":[33],"faces":[35],"into":[36],"sketches":[37],"thumbnails,":[39],"resulting":[40],"in":[41,85],"improved":[42,86],"utility":[44],"both":[46],"vision.":[50],"At":[51],"decoder":[53],"side,":[54],"introduces":[57],"two-stage":[59],"generative":[60],"reconstruction,":[61],"which":[62],"faithfully":[63],"enhances":[64],"reconstructed":[66,94],"image":[67,115,122],"via":[68,135],"semi-parametric":[69],"modeling":[70],"retrieved":[72],"guidance":[73],"from":[74],"database.":[77],"In":[78],"particular,":[79],"this":[80],"coarse-to-fine":[81],"strategy":[82],"also":[83],"results":[84,127],"identity":[87],"consistency":[88],"analysis":[90],"performance":[91,140],"image.":[95],"Extensive":[96],"evaluations":[97],"method":[101,134],"have":[102],"been":[103],"conducted":[104],"on":[105],"public":[107],"dataset":[109],"comparing":[111],"it":[112],"with":[113],"end-to-end":[114],"techniques":[117],"as":[118,120],"well":[119],"traditional":[121],"standards.":[124],"experimental":[126],"demonstrate":[128],"effectiveness":[130],"superior":[136],"perceptual":[137],"analytical":[139],"conditions.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}