{"id":"https://openalex.org/W3111237202","doi":"https://doi.org/10.1145/3429341.3429354","title":"Image Decomposition using Geometric Region Colour Unmixing","display_name":"Image Decomposition using Geometric Region Colour Unmixing","publication_year":2020,"publication_date":"2020-12-07","ids":{"openalex":"https://openalex.org/W3111237202","doi":"https://doi.org/10.1145/3429341.3429354","mag":"3111237202"},"language":"en","primary_location":{"id":"doi:10.1145/3429341.3429354","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3429341.3429354","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3429341.3429354","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Conference on Visual Media Production","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3429341.3429354","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029189732","display_name":"Mair\u00e9ad Grogan","orcid":"https://orcid.org/0000-0001-9156-9400"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Mair\u00e9ad Grogan","raw_affiliation_strings":["Trinity College Dublin"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069857775","display_name":"Aljo\u0161a Smoli\u0107","orcid":"https://orcid.org/0000-0001-7033-3335"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Aljosa Smolic","raw_affiliation_strings":["Trinity College Dublin"],"affiliations":[{"raw_affiliation_string":"Trinity College Dublin","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029189732"],"corresponding_institution_ids":["https://openalex.org/I205274468"],"apc_list":null,"apc_paid":null,"fwci":0.4907,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67224829,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement 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/T11019","display_name":"Image Enhancement 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/T10531","display_name":"Advanced Vision and Imaging","score":0.9991000294685364,"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":0.9975000023841858,"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/decomposition","display_name":"Decomposition","score":0.653469443321228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5838332772254944},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.577486515045166},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5615376830101013},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.44921237230300903},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4061993360519409}],"concepts":[{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.653469443321228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5838332772254944},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.577486515045166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5615376830101013},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.44921237230300903},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4061993360519409},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3429341.3429354","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3429341.3429354","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3429341.3429354","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Conference on Visual Media Production","raw_type":"proceedings-article"},{"id":"pmh:http://www.rian.ie/193845/","is_oa":true,"landing_page_url":"http://hdl.handle.net/2262/95102","pdf_url":"http://hdl.handle.net/2262/95102","source":{"id":"https://openalex.org/S4306400033","display_name":"Arrow@dit (Dublin Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I115570527","host_organization_name":"Dublin Institute of Technology","host_organization_lineage":["https://openalex.org/I115570527"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mair?ad Grogan, Aljosa Smolic, Image Decomposition using Geometric Region Colour Unmixing, CVMP '20: European Conference on Visual Media Production Virtual Event United Kingdom December, 2020 Association for Computing Machinery, New York, United States, 2020, ISBN: 978-1-4503-8198-7., 7-8 December 2020, 2020, 1-10","raw_type":"Conference item"}],"best_oa_location":{"id":"doi:10.1145/3429341.3429354","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3429341.3429354","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3429341.3429354","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Conference on Visual Media Production","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6399999856948853,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2953889938","display_name":null,"funder_award_id":"15/RP/2776","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3111237202.pdf","grobid_xml":"https://content.openalex.org/works/W3111237202.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1975514318","https://openalex.org/W1977842731","https://openalex.org/W2035773017","https://openalex.org/W2076491823","https://openalex.org/W2096372220","https://openalex.org/W2103334940","https://openalex.org/W2160530465","https://openalex.org/W2295475768","https://openalex.org/W2552742658","https://openalex.org/W2577911489","https://openalex.org/W2591510999","https://openalex.org/W2600605915","https://openalex.org/W2601315619","https://openalex.org/W2898387366","https://openalex.org/W2903549434","https://openalex.org/W2997387466","https://openalex.org/W3138028713","https://openalex.org/W4248023924"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398","https://openalex.org/W2775347418"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,29],"propose":[4],"a":[5,32,48,57,73,83],"new":[6],"geometric":[7,63],"approach":[8],"for":[9],"image":[10,38],"decomposition":[11,104],"which":[12,55],"aims":[13],"to":[14,42,67,108],"combine":[15],"the":[16,22,37,44,69,111],"advantages":[17],"of":[18,21,34,50,75],"two":[19],"state":[20],"art":[23],"techniques.":[24],"Given":[25],"an":[26],"input":[27],"image,":[28],"first":[30],"compute":[31,109],"palette":[33],"colours":[35],"from":[36],"and":[39,91,95,110,124],"use":[40],"it":[41],"split":[43],"RGB":[45],"space":[46],"into":[47,72],"number":[49,74],"different":[51,62,84],"regions.":[52],"Depending":[53],"on":[54],"region":[56],"given":[58],"pixel":[59],"lies":[60],"in,":[61],"methods":[64],"are":[65,89],"used":[66,116],"unmix":[68],"pixel\u2019s":[70],"colour":[71,79],"colours,":[76],"where":[77],"each":[78],"is":[80,106],"associated":[81],"with":[82],"layer.":[85],"The":[86],"layers":[87,112],"created":[88,113],"smooth":[90],"homogeneous":[92],"in":[93,118],"colour,":[94],"have":[96],"no":[97],"reconstruction":[98],"error":[99],"when":[100],"recombined.":[101],"Our":[102],"layer":[103,122],"technique":[105],"fast":[107],"can":[114],"be":[115],"successfully":[117],"several":[119],"applications,":[120],"including":[121],"compositing":[123],"recolouring.":[125]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}