{"id":"https://openalex.org/W2058341228","doi":"https://doi.org/10.1016/0020-0255(90)90003-s","title":"Pyramid algorithms for finding global structures in images","display_name":"Pyramid algorithms for finding global structures in images","publication_year":1990,"publication_date":"1990-02-01","ids":{"openalex":"https://openalex.org/W2058341228","doi":"https://doi.org/10.1016/0020-0255(90)90003-s","mag":"2058341228"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0255(90)90003-s","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0255(90)90003-s","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"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":"Information Sciences","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/A5110520108","display_name":"Azriel Rosenfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Azriel Rosenfeld","raw_affiliation_strings":["Center for Automation Research, University of Maryland, College Park, Maryland 20742 USA","Center for Automation Research, University of Maryland, College Park, Maryland 20742, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Automation Research, University of Maryland, College Park, Maryland 20742 USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Center for Automation Research, University of Maryland, College Park, Maryland 20742, USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110520108"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":2.1609,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.87770971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":"1","first_page":"23","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9958999752998352,"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":0.9958999752998352,"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/T12162","display_name":"Cellular Automata and Applications","score":0.9853000044822693,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9824000000953674,"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/pyramid","display_name":"Pyramid (geometry)","score":0.8950769305229187},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.766756534576416},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6136207580566406},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5937067866325378},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5644792914390564},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5404425859451294},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.537345826625824},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5372265577316284},{"id":"https://openalex.org/keywords/human-visual-system-model","display_name":"Human visual system model","score":0.5209351778030396},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.49207037687301636},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.47365984320640564},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4619448781013489},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15216875076293945}],"concepts":[{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.8950769305229187},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.766756534576416},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6136207580566406},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5937067866325378},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5644792914390564},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5404425859451294},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.537345826625824},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5372265577316284},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.5209351778030396},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.49207037687301636},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.47365984320640564},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4619448781013489},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15216875076293945},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-0255(90)90003-s","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0255(90)90003-s","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"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":"Information Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1968103523","https://openalex.org/W1980286884","https://openalex.org/W1992779461","https://openalex.org/W1995669197","https://openalex.org/W2002828290","https://openalex.org/W2024717489","https://openalex.org/W2038341789","https://openalex.org/W2045888176","https://openalex.org/W2052272882","https://openalex.org/W2053224148","https://openalex.org/W2057683929","https://openalex.org/W2915036154","https://openalex.org/W3091806792","https://openalex.org/W6641957113","https://openalex.org/W6649273429","https://openalex.org/W6660173523","https://openalex.org/W6663402294","https://openalex.org/W6663443386","https://openalex.org/W6783842969","https://openalex.org/W6827768719"],"related_works":["https://openalex.org/W4249847449","https://openalex.org/W44395729","https://openalex.org/W2952185452","https://openalex.org/W2765338038","https://openalex.org/W2046736294","https://openalex.org/W1496225612","https://openalex.org/W1523500768","https://openalex.org/W1519526186","https://openalex.org/W2980815195","https://openalex.org/W2260200182"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
