{"id":"https://openalex.org/W4392911154","doi":"https://doi.org/10.1109/icassp48485.2024.10446929","title":"Region-Adaptive Video Sharpening Via Rate-Perception Optimization","display_name":"Region-Adaptive Video Sharpening Via Rate-Perception Optimization","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392911154","doi":"https://doi.org/10.1109/icassp48485.2024.10446929"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10446929","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10446929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5101450228","display_name":"Yingxue Pang","orcid":"https://orcid.org/0000-0003-2084-5177"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yingxue Pang","raw_affiliation_strings":["Bytedance Inc"],"affiliations":[{"raw_affiliation_string":"Bytedance Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100298354","display_name":"Shijie Zhao","orcid":"https://orcid.org/0000-0002-2268-447X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shijie Zhao","raw_affiliation_strings":["Bytedance Inc"],"affiliations":[{"raw_affiliation_string":"Bytedance Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101980608","display_name":"Mengxi Guo","orcid":"https://orcid.org/0009-0007-9490-6661"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mengxi Guo","raw_affiliation_strings":["Bytedance Inc"],"affiliations":[{"raw_affiliation_string":"Bytedance Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100712923","display_name":"Junlin Li","orcid":"https://orcid.org/0000-0003-4051-6805"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junlin Li","raw_affiliation_strings":["Bytedance Inc"],"affiliations":[{"raw_affiliation_string":"Bytedance Inc","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100425448","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0001-7914-0679"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["Bytedance Inc"],"affiliations":[{"raw_affiliation_string":"Bytedance Inc","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101450228"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.027802,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"7955","last_page":"7959"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994000196456909,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994000196456909,"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":0.995199978351593,"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/T12357","display_name":"Digital Media Forensic Detection","score":0.9944999814033508,"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/sharpening","display_name":"Sharpening","score":0.9341012239456177},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6688335537910461},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6008577346801758},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5997255444526672},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.536659836769104},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.13979807496070862},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.06279385089874268}],"concepts":[{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.9341012239456177},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6688335537910461},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6008577346801758},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5997255444526672},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.536659836769104},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.13979807496070862},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.06279385089874268}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10446929","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp48485.2024.10446929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":22,"referenced_works":["https://openalex.org/W1485070959","https://openalex.org/W1580389772","https://openalex.org/W2098685574","https://openalex.org/W2102166818","https://openalex.org/W2124500511","https://openalex.org/W2126926806","https://openalex.org/W2146395539","https://openalex.org/W2548527721","https://openalex.org/W2611434713","https://openalex.org/W2735726963","https://openalex.org/W2769654144","https://openalex.org/W2791258091","https://openalex.org/W2921369765","https://openalex.org/W2963182372","https://openalex.org/W3102015846","https://openalex.org/W3156671681","https://openalex.org/W3157035436","https://openalex.org/W3171696736","https://openalex.org/W3176148916","https://openalex.org/W4212783130","https://openalex.org/W4382462760","https://openalex.org/W4386065808"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Sharpening":[0,18],"is":[1],"a":[2,24],"widely":[3],"adopted":[4],"video":[5,16,45],"enhancement":[6,51],"technique.":[7],"However,":[8],"uniform":[9],"sharpening":[10,46],"intensity":[11],"ignores":[12],"texture":[13],"variations,":[14],"degrading":[15],"quality.":[17],"also":[19],"increases":[20],"bitrate,":[21],"and":[22,52,69,87],"there\u2019s":[23],"lack":[25],"of":[26,73,82],"techniques":[27],"to":[28,67],"optimally":[29],"allocate":[30],"these":[31],"additional":[32],"bits":[33],"across":[34],"diverse":[35],"regions.":[36],"Thus,":[37],"this":[38],"paper":[39],"proposes":[40],"RPO-AdaSharp,":[41],"an":[42],"end-to-end":[43],"region-adaptive":[44],"model":[47,85],"for":[48],"both":[49],"perceptual":[50],"bitrate":[53],"savings.":[54],"We":[55],"use":[56],"the":[57,71,80,83],"coding":[58],"tree":[59],"unit":[60],"(CTU)":[61],"partition":[62],"mask":[63],"as":[64],"prior":[65],"information":[66],"guide":[68],"constrain":[70],"allocation":[72],"increased":[74],"bits.":[75],"Experiments":[76],"on":[77],"benchmarks":[78],"demonstrate":[79],"effectiveness":[81],"proposed":[84],"qualitatively":[86],"quantitatively.":[88]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}