{"id":"https://openalex.org/W2135006291","doi":"https://doi.org/10.1023/a:1011168302294","title":"Recognition, Resolution, and Complexity of Objects Subject to Affine Transformations","display_name":"Recognition, Resolution, and Complexity of Objects Subject to Affine Transformations","publication_year":2001,"publication_date":"2001-08-01","ids":{"openalex":"https://openalex.org/W2135006291","doi":"https://doi.org/10.1023/a:1011168302294","mag":"2135006291"},"language":"en","primary_location":{"id":"doi:10.1023/a:1011168302294","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1011168302294","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","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/A5058798782","display_name":"Margrit Betke","orcid":"https://orcid.org/0000-0002-4491-6868"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Margrit Betke","raw_affiliation_strings":["Boston University, Boston, MA, 02215","Boston University, Boston, MA 02215. betke@cs.bu.edu www.cs.bu.edu/faculty/betke#TAB#"],"affiliations":[{"raw_affiliation_string":"Boston University, Boston, MA, 02215","institution_ids":["https://openalex.org/I111088046"]},{"raw_affiliation_string":"Boston University, Boston, MA 02215. betke@cs.bu.edu www.cs.bu.edu/faculty/betke#TAB#","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103024621","display_name":"Nicholas C. Makris","orcid":"https://orcid.org/0000-0003-4369-296X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicholas C. Makris","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, 02139","Massachusetts Institute of Technology, Cambridge, MA. 02139"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, 02139","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA. 02139","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058798782"],"corresponding_institution_ids":["https://openalex.org/I111088046"],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":7.338,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.97607896,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"44","issue":"1","first_page":"5","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9865999817848206,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9812999963760376,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/affine-transformation","display_name":"Affine transformation","score":0.7349392175674438},{"id":"https://openalex.org/keywords/affine-shape-adaptation","display_name":"Affine shape adaptation","score":0.7301985621452332},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6649477481842041},{"id":"https://openalex.org/keywords/affine-hull","display_name":"Affine hull","score":0.5936941504478455},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5248161554336548},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.515740692615509},{"id":"https://openalex.org/keywords/affine-coordinate-system","display_name":"Affine coordinate system","score":0.5118557810783386},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.49262529611587524},{"id":"https://openalex.org/keywords/harris-affine-region-detector","display_name":"Harris affine region detector","score":0.4850177466869354},{"id":"https://openalex.org/keywords/affine-group","display_name":"Affine group","score":0.4590091109275818},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.45332708954811096},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44563791155815125},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.4319639503955841},{"id":"https://openalex.org/keywords/cognitive-neuroscience-of-visual-object-recognition","display_name":"Cognitive neuroscience of visual object recognition","score":0.430597186088562},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.3952009677886963},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3300198018550873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3239113986492157},{"id":"https://openalex.org/keywords/affine-space","display_name":"Affine space","score":0.2198943793773651},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1322833001613617}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.7349392175674438},{"id":"https://openalex.org/C18516315","wikidata":"https://www.wikidata.org/wiki/Q4688950","display_name":"Affine shape adaptation","level":4,"score":0.7301985621452332},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6649477481842041},{"id":"https://openalex.org/C112128483","wikidata":"https://www.wikidata.org/wiki/Q382504","display_name":"Affine hull","level":4,"score":0.5936941504478455},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5248161554336548},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.515740692615509},{"id":"https://openalex.org/C95565831","wikidata":"https://www.wikidata.org/wiki/Q382698","display_name":"Affine coordinate system","level":4,"score":0.5118557810783386},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.49262529611587524},{"id":"https://openalex.org/C6408098","wikidata":"https://www.wikidata.org/wiki/Q17021115","display_name":"Harris affine region detector","level":5,"score":0.4850177466869354},{"id":"https://openalex.org/C62623296","wikidata":"https://www.wikidata.org/wiki/Q686291","display_name":"Affine group","level":3,"score":0.4590091109275818},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.45332708954811096},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44563791155815125},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.4319639503955841},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.430597186088562},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.3952009677886963},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3300198018550873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3239113986492157},{"id":"https://openalex.org/C173110770","wikidata":"https://www.wikidata.org/wiki/Q382698","display_name":"Affine space","level":3,"score":0.2198943793773651},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1322833001613617},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1011168302294","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1011168302294","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","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":45,"referenced_works":["https://openalex.org/W43730758","https://openalex.org/W141005364","https://openalex.org/W587046040","https://openalex.org/W617176331","https://openalex.org/W1500551892","https://openalex.org/W1536252645","https://openalex.org/W1555614281","https://openalex.org/W1622620102","https://openalex.org/W1873746281","https://openalex.org/W1972483990","https://openalex.org/W1974093195","https://openalex.org/W1975053568","https://openalex.org/W1978898755","https://openalex.org/W1979999026","https://openalex.org/W2003243598","https://openalex.org/W2009980271","https://openalex.org/W2024060531","https://openalex.org/W2026311529","https://openalex.org/W2028489650","https://openalex.org/W2034205863","https://openalex.org/W2056760934","https://openalex.org/W2063127265","https://openalex.org/W2065486014","https://openalex.org/W2154597830","https://openalex.org/W2159456898","https://openalex.org/W2165958576","https://openalex.org/W2166054752","https://openalex.org/W2169797819","https://openalex.org/W2340480757","https://openalex.org/W2403035479","https://openalex.org/W2740373864","https://openalex.org/W2796930440","https://openalex.org/W2798368384","https://openalex.org/W2911709767","https://openalex.org/W2973818247","https://openalex.org/W6633386976","https://openalex.org/W6659060770","https://openalex.org/W6682747227","https://openalex.org/W6685203924","https://openalex.org/W6704190477","https://openalex.org/W6741731575","https://openalex.org/W6750429265","https://openalex.org/W6758330063","https://openalex.org/W6825844973","https://openalex.org/W6992347331"],"related_works":["https://openalex.org/W2184784635","https://openalex.org/W2038416447","https://openalex.org/W2077614002","https://openalex.org/W2016861691","https://openalex.org/W2498386001","https://openalex.org/W2032408989","https://openalex.org/W2393398535","https://openalex.org/W2036246238","https://openalex.org/W2079039086","https://openalex.org/W4300070731"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}