{"id":"https://openalex.org/W2000212955","doi":"https://doi.org/10.1016/0167-8655(91)90055-q","title":"Recognition and positioning of partially occluded 3-D objects","display_name":"Recognition and positioning of partially occluded 3-D objects","publication_year":1991,"publication_date":"1991-02-01","ids":{"openalex":"https://openalex.org/W2000212955","doi":"https://doi.org/10.1016/0167-8655(91)90055-q","mag":"2000212955"},"language":"en","primary_location":{"id":"doi:10.1016/0167-8655(91)90055-q","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90055-q","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/A5034661309","display_name":"Kumar S. Ray","orcid":null},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kumar S. Ray","raw_affiliation_strings":["Electronics and Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta-700035, India","Electronics & Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta 700035, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta-700035, India","institution_ids":["https://openalex.org/I6498739"]},{"raw_affiliation_string":"Electronics & Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta 700035, India","institution_ids":["https://openalex.org/I6498739"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086574581","display_name":"D. Dutta Majumder","orcid":"https://orcid.org/0000-0002-5874-2870"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D.Dutta Majumder","raw_affiliation_strings":["Electronics and Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta-700035, India","Electronics & Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta 700035, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta-700035, India","institution_ids":["https://openalex.org/I6498739"]},{"raw_affiliation_string":"Electronics & Communication Sciences Unit, Indian Statistical Institute, 203 B.T. Road, Calcutta 700035, India","institution_ids":["https://openalex.org/I6498739"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"USD","value_usd":2500},"apc_paid":null,"fwci":1.1453,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.78508357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"12","issue":"2","first_page":"93","last_page":"108"},"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":0.9991999864578247,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/principal-curvature","display_name":"Principal curvature","score":0.7373227477073669},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6939691305160522},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.688021719455719},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6813450455665588},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.6317921876907349},{"id":"https://openalex.org/keywords/gaussian-curvature","display_name":"Gaussian curvature","score":0.588270902633667},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5288226008415222},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5039531588554382},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5015497207641602},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.4860732853412628},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4494955241680145},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4305751919746399},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.42672866582870483},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3895082175731659},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.25457626581192017},{"id":"https://openalex.org/keywords/mean-curvature","display_name":"Mean curvature","score":0.24356651306152344},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.20695415139198303},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.2009841799736023},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07056498527526855}],"concepts":[{"id":"https://openalex.org/C16977076","wikidata":"https://www.wikidata.org/wiki/Q1589551","display_name":"Principal curvature","level":4,"score":0.7373227477073669},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6939691305160522},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.688021719455719},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6813450455665588},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.6317921876907349},{"id":"https://openalex.org/C16140857","wikidata":"https://www.wikidata.org/wiki/Q945953","display_name":"Gaussian curvature","level":3,"score":0.588270902633667},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5288226008415222},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5039531588554382},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5015497207641602},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.4860732853412628},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4494955241680145},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4305751919746399},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.42672866582870483},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3895082175731659},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.25457626581192017},{"id":"https://openalex.org/C175017881","wikidata":"https://www.wikidata.org/wiki/Q1318998","display_name":"Mean curvature","level":3,"score":0.24356651306152344},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.20695415139198303},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.2009841799736023},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07056498527526855},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0167-8655(91)90055-q","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0167-8655(91)90055-q","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W63056738","https://openalex.org/W343528036","https://openalex.org/W1502686888","https://openalex.org/W1546858469","https://openalex.org/W1565212980","https://openalex.org/W1687134186","https://openalex.org/W1807725195","https://openalex.org/W1845554153","https://openalex.org/W1967721316","https://openalex.org/W1969057798","https://openalex.org/W1981191247","https://openalex.org/W1987027398","https://openalex.org/W1990779621","https://openalex.org/W1996773532","https://openalex.org/W2007610503","https://openalex.org/W2013599012","https://openalex.org/W2016546285","https://openalex.org/W2027600454","https://openalex.org/W2027671672","https://openalex.org/W2048781344","https://openalex.org/W2066154577","https://openalex.org/W2071086879","https://openalex.org/W2083432305","https://openalex.org/W2083678043","https://openalex.org/W2085261163","https://openalex.org/W2092352808","https://openalex.org/W2095989672","https://openalex.org/W2102803835","https://openalex.org/W2102902467","https://openalex.org/W2138514272","https://openalex.org/W2164686389","https://openalex.org/W2164934677","https://openalex.org/W2167558105","https://openalex.org/W2740373864","https://openalex.org/W4240588461","https://openalex.org/W4247381127","https://openalex.org/W4285719527","https://openalex.org/W4300995161","https://openalex.org/W6602517282","https://openalex.org/W6609167749","https://openalex.org/W6611644158","https://openalex.org/W6632852582","https://openalex.org/W6634053539","https://openalex.org/W6638857564","https://openalex.org/W6652286829","https://openalex.org/W6667274707","https://openalex.org/W6684261721","https://openalex.org/W6684773075","https://openalex.org/W6741583318","https://openalex.org/W6769507995"],"related_works":["https://openalex.org/W9778424","https://openalex.org/W3215570221","https://openalex.org/W4308065694","https://openalex.org/W4295655570","https://openalex.org/W4226297850","https://openalex.org/W1577418607","https://openalex.org/W2039089021","https://openalex.org/W4361019495","https://openalex.org/W2350536225","https://openalex.org/W73664651"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
