{"id":"https://openalex.org/W1874710574","doi":"https://doi.org/10.1109/icassp.1985.1168446","title":"Hierarchical predictive approach to image coding","display_name":"Hierarchical predictive approach to image coding","publication_year":2005,"publication_date":"2005-03-23","ids":{"openalex":"https://openalex.org/W1874710574","doi":"https://doi.org/10.1109/icassp.1985.1168446","mag":"1874710574"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1985.1168446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5043197855","display_name":"Alberto Sanz-Cobe\u00f1a","orcid":"https://orcid.org/0000-0003-2119-5620"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"A. Sanz","raw_affiliation_strings":["E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101935671","display_name":"C. Munoz","orcid":"https://orcid.org/0000-0003-4359-4665"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C. Munoz","raw_affiliation_strings":["E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060713777","display_name":"Narciso Garc\u0131\u0301a","orcid":"https://orcid.org/0000-0002-0397-894X"},"institutions":[{"id":"https://openalex.org/I4210145636","display_name":"IBM (Spain)","ror":"https://ror.org/04wam6707","country_code":"ES","type":"company","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210145636"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"N. Garcia","raw_affiliation_strings":["E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain","IBM Madrid Scientific Center, Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"E.T.S. Ing. Telecomunicaci\u00f2n, Universitat Polilt\u00e8cnica de Catalunya, Madrid, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"IBM Madrid Scientific Center, Madrid, Spain","institution_ids":["https://openalex.org/I4210145636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043197855"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08787951,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":null,"first_page":"113","last_page":"116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","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/T10901","display_name":"Advanced Data Compression Techniques","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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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":0.9987999796867371,"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/lossy-compression","display_name":"Lossy compression","score":0.7368634939193726},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.7114418745040894},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6503885388374329},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5979559421539307},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5931787490844727},{"id":"https://openalex.org/keywords/entropy-encoding","display_name":"Entropy encoding","score":0.5121914744377136},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5116401314735413},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5082106590270996},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49731090664863586},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.49310991168022156},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45637190341949463},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.447255402803421},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.44056516885757446},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4390515387058258},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4173375964164734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3544793128967285},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3474711775779724},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2959918677806854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24331113696098328},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.24320456385612488},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.16291853785514832},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10074052214622498}],"concepts":[{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.7368634939193726},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.7114418745040894},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6503885388374329},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5979559421539307},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5931787490844727},{"id":"https://openalex.org/C1769480","wikidata":"https://www.wikidata.org/wiki/Q1345239","display_name":"Entropy encoding","level":3,"score":0.5121914744377136},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5116401314735413},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5082106590270996},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49731090664863586},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.49310991168022156},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45637190341949463},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.447255402803421},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.44056516885757446},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4390515387058258},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4173375964164734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3544793128967285},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3474711775779724},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2959918677806854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24331113696098328},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.24320456385612488},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.16291853785514832},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10074052214622498},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1985.1168446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1985.1168446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing","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":7,"referenced_works":["https://openalex.org/W1486071255","https://openalex.org/W1509449959","https://openalex.org/W1740086339","https://openalex.org/W1998379435","https://openalex.org/W2024397673","https://openalex.org/W2072685039","https://openalex.org/W4231627457"],"related_works":["https://openalex.org/W3210332869","https://openalex.org/W4327499886","https://openalex.org/W4294006383","https://openalex.org/W2096442341","https://openalex.org/W3202870363","https://openalex.org/W2115343698","https://openalex.org/W2380116549","https://openalex.org/W1680283075","https://openalex.org/W2386792074","https://openalex.org/W2056051076"],"abstract_inverted_index":{"Properties":[0],"related":[1],"with":[2,128],"statistical":[3],"redundancy":[4],"of":[5,33,88,107,112,123],"hierarchical":[6,47,76],"image":[7],"codes":[8],"have":[9,66],"been":[10,67,83,117],"unveiled":[11],"recently,":[12],"allowing":[13],"for":[14,37,46],"a":[15,43,55,86,120,136],"potential":[16],"high":[17,129],"bit":[18,93,100,137],"rate":[19,101,138],"reduction":[20],"in":[21,102],"storage":[22],"or":[23,39],"transmission.":[24],"Appropriate":[25],"schemes":[26],"can":[27],"be":[28],"developed":[29,84],"to":[30,54,69,98],"take":[31],"advantage":[32],"these":[34],"properties,":[35],"either":[36],"lossless":[38],"lossy":[40],"applications.":[41],"Here,":[42],"predictive":[44],"approach":[45],"line":[48],"encoding":[49,134],"is":[50,95,145],"presented,":[51],"giving":[52],"rise":[53],"two":[56],"step":[57],"procedure":[58],"(hierarchical":[59],"plus":[60],"predictive).":[61],"Both":[62],"predictor":[63],"and":[64],"quantiser":[65,80],"adapted":[68],"the":[70,75,78,103,113],"different":[71],"pixel":[72],"weight":[73],"within":[74],"code;":[77],"selective":[79],"has":[81,116],"so":[82],"as":[85],"function":[87],"code":[89,109],"outgrowth":[90],"layer.":[91],"Zero":[92],"quantisation":[94],"also":[96],"used":[97],"reduce":[99],"large":[104],"uniform":[105],"areas":[106],"last":[108],"layers.":[110],"Performance":[111],"proposed":[114],"scheme":[115],"tested":[118],"on":[119],"significative":[121],"set":[122],"images,":[124],"behaving":[125],"well":[126],"even":[127],"entropy":[130],"pictures.":[131],"Results":[132],"offer":[133],"at":[135],"around":[139],"0.5":[140],"bit/pixel,":[141],"while":[142],"subjective":[143],"quality":[144],"still":[146],"kept":[147],"high.":[148]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}