{"id":"https://openalex.org/W1591851611","doi":"https://doi.org/10.1109/icip.2003.1246658","title":"Adaptive deblocking of block-transform compressed images using blending-functions approximation","display_name":"Adaptive deblocking of block-transform compressed images using blending-functions approximation","publication_year":2004,"publication_date":"2004-06-03","ids":{"openalex":"https://openalex.org/W1591851611","doi":"https://doi.org/10.1109/icip.2003.1246658","mag":"1591851611"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2003.1246658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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/A5031559050","display_name":"O. Radovsky","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"O. Radovsky","raw_affiliation_strings":["Department of EE, Technion-Israel Institute of Technology, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of EE, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111602084","display_name":"M. Israeli","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"M. Israeli","raw_affiliation_strings":["Department of CS, Technion-Israel Institute of Technology, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of CS, Technion-Israel Institute of Technology, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07837807,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"II","last_page":"227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9994999766349792,"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":0.9984999895095825,"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/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.7052097916603088},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6472200751304626},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6355065703392029},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6181491613388062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5116446614265442},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.4978673458099365},{"id":"https://openalex.org/keywords/deblocking-filter","display_name":"Deblocking filter","score":0.4803984463214874},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.47182804346084595},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4639541506767273},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46178796887397766},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4489881992340088},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.43550291657447815},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33220547437667847},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.19329768419265747}],"concepts":[{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.7052097916603088},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6472200751304626},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6355065703392029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6181491613388062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5116446614265442},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.4978673458099365},{"id":"https://openalex.org/C143184774","wikidata":"https://www.wikidata.org/wiki/Q3020846","display_name":"Deblocking filter","level":2,"score":0.4803984463214874},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.47182804346084595},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4639541506767273},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46178796887397766},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4489881992340088},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.43550291657447815},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33220547437667847},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.19329768419265747},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2003.1246658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2003.1246658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429)","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":11,"referenced_works":["https://openalex.org/W2085250598","https://openalex.org/W2104350111","https://openalex.org/W2106775624","https://openalex.org/W2117780481","https://openalex.org/W2118278639","https://openalex.org/W2139375387","https://openalex.org/W2141620200","https://openalex.org/W2145802122","https://openalex.org/W2171798187","https://openalex.org/W3144923194","https://openalex.org/W6630279123"],"related_works":["https://openalex.org/W2589122841","https://openalex.org/W2753574358","https://openalex.org/W2040645695","https://openalex.org/W2158585987","https://openalex.org/W2010869868","https://openalex.org/W2036999000","https://openalex.org/W2536414725","https://openalex.org/W2147218302","https://openalex.org/W2081477649","https://openalex.org/W2013826620"],"abstract_inverted_index":{"In":[0],"this":[1],"work":[2],"the":[3,9,23,50,61,64,84,95],"use":[4],"of":[5,11,19,63,94],"blending-function":[6],"methods":[7,98],"for":[8,26],"reduction":[10],"blocking":[12,27],"effect":[13,28],"is":[14,22,32,78],"presented.":[15],"An":[16],"important":[17],"aspect":[18],"our":[20],"method":[21],"novel":[24],"approach":[25,86],"definition.":[29],"The":[30,106],"image":[31,104],"deblocked":[33],"by":[34],"subtracting":[35],"from":[36],"every":[37],"block":[38,65],"an":[39],"interpolatory":[40],"surface":[41],"canceling":[42],"precisely":[43],"prescribed":[44],"curves,":[45],"related":[46],"to":[47,60,92,111],"discontinuities":[48],"on":[49],"boundaries":[51],"between":[52],"adjacent":[53],"blocks.":[54],"Two":[55],"extensions":[56],"which":[57],"adapt":[58],"themselves":[59],"nature":[62],"and":[66,102],"human":[67],"visual":[68],"perception":[69],"are":[70,109],"proposed.":[71],"A":[72],"new":[73],"adaptive":[74],"quantization":[75],"constraint":[76],"set":[77],"defined.":[79],"Experimental":[80],"results":[81],"show":[82],"that":[83],"proposed":[85,107],"provides":[87],"better":[88],"performance":[89],"as":[90],"compared":[91],"several":[93],"best":[96],"known":[97],"in":[99],"both":[100],"objective":[101],"subjective":[103],"quality.":[105],"algorithms":[108],"applicable":[110],"color":[112],"images.":[113]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}