{"id":"https://openalex.org/W2005488963","doi":"https://doi.org/10.1016/0262-8856(83)90048-3","title":"Region digitization and boundary estimation","display_name":"Region digitization and boundary estimation","publication_year":1983,"publication_date":"1983-05-01","ids":{"openalex":"https://openalex.org/W2005488963","doi":"https://doi.org/10.1016/0262-8856(83)90048-3","mag":"2005488963"},"language":"en","primary_location":{"id":"doi:10.1016/0262-8856(83)90048-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0262-8856(83)90048-3","pdf_url":null,"source":{"id":"https://openalex.org/S177430994","display_name":"Image and Vision Computing","issn_l":"0262-8856","issn":["0262-8856","1872-8138"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Image and Vision Computing","raw_type":"journal-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/A5026114072","display_name":"JS Wiejak","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"JS Wiejak","raw_affiliation_strings":["GEC Research Laboratories, Hirst Research Centre, Wembley, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GEC Research Laboratories, Hirst Research Centre, Wembley, UK","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5026114072"],"corresponding_institution_ids":[],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":null,"fwci":0.6018,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72701031,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"1","issue":"2","first_page":"99","last_page":"102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital 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/T12923","display_name":"Digital 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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9962000250816345,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9912999868392944,"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/digitization","display_name":"Digitization","score":0.9685882329940796},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.7211519479751587},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.682526171207428},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6631116271018982},{"id":"https://openalex.org/keywords/binary-image","display_name":"Binary image","score":0.6326614618301392},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6082904934883118},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6021155118942261},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5557213425636292},{"id":"https://openalex.org/keywords/digital-image","display_name":"Digital image","score":0.5306431651115417},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.520691990852356},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.48432838916778564},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4708387851715088},{"id":"https://openalex.org/keywords/digital-image-processing","display_name":"Digital image processing","score":0.43503546714782715},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.40419554710388184},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3402886390686035},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.334489643573761},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2604823708534241},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.0983249843120575},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06961211562156677}],"concepts":[{"id":"https://openalex.org/C2779308522","wikidata":"https://www.wikidata.org/wiki/Q843958","display_name":"Digitization","level":2,"score":0.9685882329940796},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.7211519479751587},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.682526171207428},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6631116271018982},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.6326614618301392},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6082904934883118},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6021155118942261},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5557213425636292},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.5306431651115417},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.520691990852356},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48432838916778564},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4708387851715088},{"id":"https://openalex.org/C104317675","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Digital image processing","level":4,"score":0.43503546714782715},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.40419554710388184},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3402886390686035},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.334489643573761},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2604823708534241},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0983249843120575},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06961211562156677},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0262-8856(83)90048-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0262-8856(83)90048-3","pdf_url":null,"source":{"id":"https://openalex.org/S177430994","display_name":"Image and Vision Computing","issn_l":"0262-8856","issn":["0262-8856","1872-8138"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Image and Vision Computing","raw_type":"journal-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/W1977738087","https://openalex.org/W2043020119","https://openalex.org/W2046263703","https://openalex.org/W2095288798","https://openalex.org/W2331295973","https://openalex.org/W4249261138","https://openalex.org/W6661222055"],"related_works":["https://openalex.org/W3186605777","https://openalex.org/W3107295340","https://openalex.org/W2574769845","https://openalex.org/W2356087891","https://openalex.org/W3036827782","https://openalex.org/W2348439329","https://openalex.org/W2553152692","https://openalex.org/W2951194758","https://openalex.org/W2183514925","https://openalex.org/W2080625741"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}