{"id":"https://openalex.org/W2092160543","doi":"https://doi.org/10.1016/0167-8655(91)90025-h","title":"Reconstructing partially occluded object boundaries","display_name":"Reconstructing partially occluded object boundaries","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W2092160543","doi":"https://doi.org/10.1016/0167-8655(91)90025-h","mag":"2092160543"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(91)90025-h","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90025-h","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"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":"Pattern Recognition Letters","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/A5059747910","display_name":"Diane Patricia Illing","orcid":null},"institutions":[{"id":"https://openalex.org/I128993996","display_name":"University of South Wales","ror":"https://ror.org/02mzn7s88","country_code":"GB","type":"education","lineage":["https://openalex.org/I128993996"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"D.P. Illing","raw_affiliation_strings":["Dept. of Mathematics and Computing, The Polytechnic of Wales, Pontypridd, Mid Glamorgan CF37 1DL, UK"],"affiliations":[{"raw_affiliation_string":"Dept. of Mathematics and Computing, The Polytechnic of Wales, Pontypridd, Mid Glamorgan CF37 1DL, UK","institution_ids":["https://openalex.org/I128993996"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074737589","display_name":"P.T. Fairney","orcid":null},"institutions":[{"id":"https://openalex.org/I128993996","display_name":"University of South Wales","ror":"https://ror.org/02mzn7s88","country_code":"GB","type":"education","lineage":["https://openalex.org/I128993996"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.T. Fairney","raw_affiliation_strings":["Dept. of Computer Studies, The Polytechnic of Wales, Pontypridd, Mid Glamorgan CF37 1DL, UK"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Studies, The Polytechnic of Wales, Pontypridd, Mid Glamorgan CF37 1DL, UK","institution_ids":["https://openalex.org/I128993996"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059747910"],"corresponding_institution_ids":["https://openalex.org/I128993996"],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":1.1442,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80904044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":"1","first_page":"31","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9994000196456909,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9994000196456909,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5831727385520935},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5830273628234863},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5782220959663391},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5237067937850952},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4069172143936157},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3238293528556824}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5831727385520935},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5830273628234863},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5782220959663391},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5237067937850952},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4069172143936157},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3238293528556824}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8655(91)90025-h","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90025-h","pdf_url":null,"source":{"id":"https://openalex.org/S151820558","display_name":"Pattern Recognition Letters","issn_l":"0167-8655","issn":["0167-8655","1872-7344"],"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":"Pattern Recognition Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1988625164","https://openalex.org/W2015975137","https://openalex.org/W2026038521","https://openalex.org/W2037365151","https://openalex.org/W2042463931","https://openalex.org/W2085626310","https://openalex.org/W2089366793","https://openalex.org/W2104666977","https://openalex.org/W2138514272","https://openalex.org/W2156086576","https://openalex.org/W2171392623","https://openalex.org/W4247381127","https://openalex.org/W4309296686","https://openalex.org/W6682974761"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}