{"id":"https://openalex.org/W1828312329","doi":"https://doi.org/10.1109/icip.2002.1037985","title":"Scalable coding of shape contours in scale","display_name":"Scalable coding of shape contours in scale","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W1828312329","doi":"https://doi.org/10.1109/icip.2002.1037985","mag":"1828312329"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2002.1037985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1037985","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Image 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/A5027206341","display_name":"Ant\u00f3nio Pinheiro","orcid":"https://orcid.org/0000-0002-5968-9901"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"A.M.G. Pinheiro","raw_affiliation_strings":["Universidade da Beira Interior, Covilhaa, Portugal"],"affiliations":[{"raw_affiliation_string":"Universidade da Beira Interior, Covilhaa, Portugal","institution_ids":["https://openalex.org/I161321875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082745876","display_name":"M. Ghanbari","orcid":"https://orcid.org/0000-0002-5482-8378"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Ghanbari","raw_affiliation_strings":["Department of Electronic Systems Engineering, University of Essex, Colchester, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027206341"],"corresponding_institution_ids":["https://openalex.org/I161321875"],"apc_list":null,"apc_paid":null,"fwci":0.5338,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65562018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.998199999332428,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.998199999332428,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9966999888420105,"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/T11666","display_name":"Color Science and Applications","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7572022080421448},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6235989332199097},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5063279867172241},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5033933520317078},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4543426036834717},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4235362708568573},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.420404851436615},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4201546013355255},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4154937267303467},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.41316914558410645},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.41016411781311035},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.366456001996994},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34098994731903076},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33125749230384827},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21770614385604858}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7572022080421448},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6235989332199097},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5063279867172241},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5033933520317078},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4543426036834717},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4235362708568573},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.420404851436615},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4201546013355255},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4154937267303467},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.41316914558410645},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.41016411781311035},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.366456001996994},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34098994731903076},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33125749230384827},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21770614385604858},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2002.1037985","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2002.1037985","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Image 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":9,"referenced_works":["https://openalex.org/W2002312729","https://openalex.org/W2079280466","https://openalex.org/W2091841488","https://openalex.org/W2107927941","https://openalex.org/W2109863423","https://openalex.org/W2122003130","https://openalex.org/W2132517649","https://openalex.org/W2140638739","https://openalex.org/W6676598158"],"related_works":["https://openalex.org/W141820298","https://openalex.org/W4378770497","https://openalex.org/W2049584446","https://openalex.org/W2079781215","https://openalex.org/W2064404759","https://openalex.org/W4308245303","https://openalex.org/W2014033564","https://openalex.org/W2910573937","https://openalex.org/W4385571583","https://openalex.org/W4389519396"],"abstract_inverted_index":{"A":[0],"method":[1,73],"of":[2,22,34,37,46,61,79],"improving":[3],"the":[4,35,43,47,55,59,62,90,93],"traditional":[5],"polygonal":[6,48,77],"approximation":[7,23,78],"methods":[8],"is":[9,81],"described.":[10],"It":[11],"has":[12],"properties":[13,29],"such":[14],"as":[15],"scalability,":[16],"resilience":[17],"to":[18,41],"noise,":[19],"controlled":[20],"levels":[21],"and":[24,92],"good":[25,87],"visual":[26],"representation.":[27],"These":[28],"are":[30,52,65],"a":[31,75,86],"direct":[32],"result":[33],"use":[36],"scale":[38],"space":[39],"information":[40],"derive":[42],"vertices":[44,51],"positions":[45],"approximation.":[49],"The":[50],"situated":[53],"on":[54],"contour":[56,63],"points":[57],"where":[58],"changes":[60],"directions":[64],"at":[66],"their":[67],"major":[68],"sharp":[69],"positions.":[70],"An":[71],"encoding":[72],"with":[74],"scalable":[76],"shapes":[80],"defined,":[82],"which":[83],"results":[84],"in":[85],"relation":[88],"between":[89],"distortion":[91],"bit":[94],"rate.":[95]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
