{"id":"https://openalex.org/W2048097835","doi":"https://doi.org/10.1016/s1566-2535(01)00046-x","title":"Invariant algebra and the fusion of multi-spectral information","display_name":"Invariant algebra and the fusion of multi-spectral information","publication_year":2002,"publication_date":"2002-03-01","ids":{"openalex":"https://openalex.org/W2048097835","doi":"https://doi.org/10.1016/s1566-2535(01)00046-x","mag":"2048097835"},"language":"en","primary_location":{"id":"doi:10.1016/s1566-2535(01)00046-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1566-2535(01)00046-x","pdf_url":null,"source":{"id":"https://openalex.org/S7560371","display_name":"Information Fusion","issn_l":"1566-2535","issn":["1566-2535","1872-6305"],"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 Fusion","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/A5102057817","display_name":"Firooz A. Sadjadi","orcid":null},"institutions":[{"id":"https://openalex.org/I1287521167","display_name":"Lockheed Martin (United States)","ror":"https://ror.org/026er9r08","country_code":"US","type":"company","lineage":["https://openalex.org/I1287521167"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Firooz Sadjadi","raw_affiliation_strings":["Lockheed Martin Corporation, 3400 Highcrest Road, Saint Anthony, MN 55418, USA"],"affiliations":[{"raw_affiliation_string":"Lockheed Martin Corporation, 3400 Highcrest Road, Saint Anthony, MN 55418, USA","institution_ids":["https://openalex.org/I1287521167"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102057817"],"corresponding_institution_ids":["https://openalex.org/I1287521167"],"apc_list":{"value":4650,"currency":"USD","value_usd":4650},"apc_paid":null,"fwci":1.3316,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8181353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":"1","first_page":"39","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.989799976348877,"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":0.989799976348877,"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":0.987500011920929,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.972100019454956,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6726583242416382},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.6150688529014587},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.5867621898651123},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.5239275097846985},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46819862723350525},{"id":"https://openalex.org/keywords/invariant-theory","display_name":"Invariant theory","score":0.4394243061542511},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4376620054244995},{"id":"https://openalex.org/keywords/scale-invariance","display_name":"Scale invariance","score":0.4234235882759094},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.4127453565597534},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.40552231669425964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3908497393131256},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2895243167877197},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.16853678226470947}],"concepts":[{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6726583242416382},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.6150688529014587},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.5867621898651123},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5239275097846985},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46819862723350525},{"id":"https://openalex.org/C63036529","wikidata":"https://www.wikidata.org/wiki/Q1855669","display_name":"Invariant theory","level":3,"score":0.4394243061542511},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4376620054244995},{"id":"https://openalex.org/C135593079","wikidata":"https://www.wikidata.org/wiki/Q1750766","display_name":"Scale invariance","level":2,"score":0.4234235882759094},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4127453565597534},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.40552231669425964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3908497393131256},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2895243167877197},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.16853678226470947},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s1566-2535(01)00046-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s1566-2535(01)00046-x","pdf_url":null,"source":{"id":"https://openalex.org/S7560371","display_name":"Information Fusion","issn_l":"1566-2535","issn":["1566-2535","1872-6305"],"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 Fusion","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W200719108","https://openalex.org/W333965339","https://openalex.org/W1530454533","https://openalex.org/W1534704870","https://openalex.org/W1567393896","https://openalex.org/W1599833186","https://openalex.org/W1995844547","https://openalex.org/W2015630387","https://openalex.org/W2020533758","https://openalex.org/W2021697202","https://openalex.org/W2029872736","https://openalex.org/W2040213917","https://openalex.org/W2041970015","https://openalex.org/W2055812075","https://openalex.org/W2062328787","https://openalex.org/W2095874524","https://openalex.org/W2108329881","https://openalex.org/W2140937987","https://openalex.org/W2153238902","https://openalex.org/W2159498975","https://openalex.org/W4205447762","https://openalex.org/W4293207255","https://openalex.org/W6676219852","https://openalex.org/W6683344514"],"related_works":["https://openalex.org/W3192036299","https://openalex.org/W2038416447","https://openalex.org/W2364151838","https://openalex.org/W2146428417","https://openalex.org/W3176458675","https://openalex.org/W2066926363","https://openalex.org/W2354159744","https://openalex.org/W1981875704","https://openalex.org/W2561776955","https://openalex.org/W2172380232"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}