{"id":"https://openalex.org/W2135805451","doi":"https://doi.org/10.1109/iscas.2006.1693378","title":"Recovery of Compressed Videos Using Forward and Backward Anisotropic Diffusion","display_name":"Recovery of Compressed Videos Using Forward and Backward Anisotropic Diffusion","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W2135805451","doi":"https://doi.org/10.1109/iscas.2006.1693378","mag":"2135805451"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1693378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","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/A5111157886","display_name":"S. Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Susu Yao","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Infocomm Res. Inst., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Infocomm Res. Inst., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100403129","display_name":"Weisi Lin","orcid":"https://orcid.org/0000-0001-9866-1947"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Weisi Lin","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Infocomm Res. Inst., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Infocomm Res. Inst., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030565922","display_name":"Ee Ping Ong","orcid":"https://orcid.org/0000-0002-9239-8399"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"EePing Ong","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Infocomm Res. Inst., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Infocomm Res. Inst., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064390827","display_name":"Zhongkang Lu","orcid":"https://orcid.org/0000-0001-7379-3193"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhongkang Lu","raw_affiliation_strings":["Institute for Infocomm Research, Singapore","Infocomm Res. Inst., Singapore"],"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000"]},{"raw_affiliation_string":"Infocomm Res. Inst., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111157886"],"corresponding_institution_ids":["https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.17294266,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3490","last_page":"3493"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998000264167786,"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":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.9401776790618896},{"id":"https://openalex.org/keywords/ringing","display_name":"Ringing","score":0.775214672088623},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.7209718227386475},{"id":"https://openalex.org/keywords/anisotropic-diffusion","display_name":"Anisotropic diffusion","score":0.7163430452346802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7116937637329102},{"id":"https://openalex.org/keywords/ringing-artifacts","display_name":"Ringing artifacts","score":0.6748155951499939},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.5755255818367004},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5520074963569641},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.513386607170105},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4855494201183319},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3918033540248871},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.3770313858985901}],"concepts":[{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.9401776790618896},{"id":"https://openalex.org/C30684385","wikidata":"https://www.wikidata.org/wiki/Q176509","display_name":"Ringing","level":3,"score":0.775214672088623},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.7209718227386475},{"id":"https://openalex.org/C203504353","wikidata":"https://www.wikidata.org/wiki/Q4765461","display_name":"Anisotropic diffusion","level":3,"score":0.7163430452346802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7116937637329102},{"id":"https://openalex.org/C17828673","wikidata":"https://www.wikidata.org/wiki/Q7334899","display_name":"Ringing artifacts","level":3,"score":0.6748155951499939},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.5755255818367004},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5520074963569641},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.513386607170105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4855494201183319},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3918033540248871},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.3770313858985901},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2006.1693378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1542850441","https://openalex.org/W1582535677","https://openalex.org/W2018942646","https://openalex.org/W2108944658","https://openalex.org/W2113641518","https://openalex.org/W2140744539","https://openalex.org/W2142245032","https://openalex.org/W2145949757","https://openalex.org/W2150134853","https://openalex.org/W2158724566","https://openalex.org/W2162301508","https://openalex.org/W2261613086","https://openalex.org/W4230202869","https://openalex.org/W6632567294"],"related_works":["https://openalex.org/W2104708016","https://openalex.org/W2390701595","https://openalex.org/W2090956370","https://openalex.org/W1542850441","https://openalex.org/W2293401449","https://openalex.org/W2095868395","https://openalex.org/W2528053022","https://openalex.org/W2018815104","https://openalex.org/W2016796085","https://openalex.org/W2121438797"],"abstract_inverted_index":{"Many":[0],"post-processing":[1,26],"algorithms":[2],"can":[3,66],"efficiently":[4,67],"reduce":[5],"blocking":[6],"artifacts":[7],"but":[8],"pay":[9],"less":[10],"attention":[11],"to":[12,50],"the":[13,16,42,51,63,69],"sharpness":[14],"of":[15],"image":[17],"edges.":[18,43],"In":[19],"this":[20],"paper,":[21],"we":[22],"propose":[23],"a":[24],"new":[25],"method":[27],"based":[28],"on":[29],"forward":[30],"and":[31,40,71],"backward":[32],"anisotropic":[33],"diffusion":[34],"for":[35,55,74],"reducing":[36],"blocking,":[37],"ringing":[38],"effects":[39],"sharpening":[41],"The":[44],"proposed":[45,64],"algorithm":[46,65],"has":[47],"been":[48],"applied":[49],"compressed":[52],"video":[53],"sequences":[54],"picture":[56],"quality":[57,73],"enhancement.":[58],"Experimental":[59],"results":[60],"show":[61],"that":[62],"improve":[68],"objective":[70],"subjective":[72],"different":[75],"bit":[76],"rate":[77],"case.":[78]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}