{"id":"https://openalex.org/W3011383969","doi":"https://doi.org/10.1109/sii46433.2020.9025865","title":"Gamma-ray Source Identification by a Vehicle-mounted 4\u03c0 Compton Imager","display_name":"Gamma-ray Source Identification by a Vehicle-mounted 4\u03c0 Compton Imager","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3011383969","doi":"https://doi.org/10.1109/sii46433.2020.9025865","mag":"3011383969"},"language":"en","primary_location":{"id":"doi:10.1109/sii46433.2020.9025865","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii46433.2020.9025865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/SICE International Symposium on System Integration (SII)","raw_type":"proceedings-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/A5069006435","display_name":"Hideki Tomita","orcid":"https://orcid.org/0000-0002-5192-6001"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hideki Tomita","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025557799","display_name":"Atsushi Mukai","orcid":"https://orcid.org/0009-0008-9806-9116"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi Mukai","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089818669","display_name":"Kotaro Kanamori","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kotaro Kanamori","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049093690","display_name":"Kenji Shimazoe","orcid":"https://orcid.org/0000-0003-4046-0071"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenji Shimazoe","raw_affiliation_strings":["Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030815105","display_name":"Hanwool Woo","orcid":"https://orcid.org/0000-0002-8586-4304"},"institutions":[{"id":"https://openalex.org/I5467274","display_name":"Akita Prefectural University","ror":"https://ror.org/05b1kx621","country_code":"JP","type":"education","lineage":["https://openalex.org/I5467274"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hanwool Woo","raw_affiliation_strings":["Department of Intelligent Mechatronics, Akita Prefectural University, Yurihonjo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Intelligent Mechatronics, Akita Prefectural University, Yurihonjo, Japan","institution_ids":["https://openalex.org/I5467274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089543204","display_name":"Yusuke Tamura","orcid":"https://orcid.org/0000-0003-2981-7578"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Tamura","raw_affiliation_strings":["Institute of Engineering Innovation, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Engineering Innovation, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103940358","display_name":"Shintaro Hara","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shintaro Hara","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062291081","display_name":"Ryohei Terabayashi","orcid":"https://orcid.org/0000-0001-9285-4158"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryohei Terabayashi","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024222000","display_name":"Mizuki Uenomachi","orcid":"https://orcid.org/0000-0001-7280-2756"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mizuki Uenomachi","raw_affiliation_strings":["Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011480847","display_name":"Agus Nur Rachman","orcid":"https://orcid.org/0000-0002-2737-6767"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Agus Nurrachman","raw_affiliation_strings":["Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019417876","display_name":"Hiroyuki Takahashi","orcid":"https://orcid.org/0000-0002-9700-6067"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Takahashi","raw_affiliation_strings":["Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Nuclear Engineering and Management, The University of Tokyo, Bunkyo-Ku, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026389533","display_name":"Hidetake Ebi","orcid":null},"institutions":[{"id":"https://openalex.org/I2802083021","display_name":"Toyama College","ror":"https://ror.org/01w6k3w63","country_code":"JP","type":"education","lineage":["https://openalex.org/I2802083021"]},{"id":"https://openalex.org/I4210120810","display_name":"National Institute of Technology","ror":"https://ror.org/02xqkcw08","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidetake Ebi","raw_affiliation_strings":["Toyama College, National Institute of Technology, Toyama, 939-8630, Japan"],"affiliations":[{"raw_affiliation_string":"Toyama College, National Institute of Technology, Toyama, 939-8630, Japan","institution_ids":["https://openalex.org/I2802083021","https://openalex.org/I4210120810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102765070","display_name":"Fumihiko Ishida","orcid":"https://orcid.org/0000-0002-8075-1546"},"institutions":[{"id":"https://openalex.org/I2802083021","display_name":"Toyama College","ror":"https://ror.org/01w6k3w63","country_code":"JP","type":"education","lineage":["https://openalex.org/I2802083021"]},{"id":"https://openalex.org/I4210120810","display_name":"National Institute of Technology","ror":"https://ror.org/02xqkcw08","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210120810"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumihiko Ishida","raw_affiliation_strings":["Toyama College, National Institute of Technology, Toyama, 939-8630, Japan"],"affiliations":[{"raw_affiliation_string":"Toyama College, National Institute of Technology, Toyama, 939-8630, Japan","institution_ids":["https://openalex.org/I2802083021","https://openalex.org/I4210120810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077034086","display_name":"Eiji Takada","orcid":"https://orcid.org/0000-0002-4058-2661"},"institutions":[{"id":"https://openalex.org/I4210120810","display_name":"National Institute of Technology","ror":"https://ror.org/02xqkcw08","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210120810"]},{"id":"https://openalex.org/I2802083021","display_name":"Toyama College","ror":"https://ror.org/01w6k3w63","country_code":"JP","type":"education","lineage":["https://openalex.org/I2802083021"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiji Takada","raw_affiliation_strings":["Toyama College, National Institute of Technology, Toyama, 939-8630, Japan"],"affiliations":[{"raw_affiliation_string":"Toyama College, National Institute of Technology, Toyama, 939-8630, Japan","institution_ids":["https://openalex.org/I2802083021","https://openalex.org/I4210120810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049719418","display_name":"Jun Kawarabayashi","orcid":"https://orcid.org/0000-0001-8324-2192"},"institutions":[{"id":"https://openalex.org/I185088104","display_name":"Tokyo City University","ror":"https://ror.org/04dt6bw53","country_code":"JP","type":"education","lineage":["https://openalex.org/I185088104"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Kawarabayashi","raw_affiliation_strings":["Department of Nuclear Safety Engineering, Tokyo City University, Setagaya-ku, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Nuclear Safety Engineering, Tokyo City University, Setagaya-ku, Tokyo, Japan","institution_ids":["https://openalex.org/I185088104"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036646476","display_name":"K. Tsuchiya","orcid":"https://orcid.org/0000-0002-3709-6056"},"institutions":[{"id":"https://openalex.org/I76259142","display_name":"National Research Institute of Police Science","ror":"https://ror.org/03g9ek587","country_code":"JP","type":"government","lineage":["https://openalex.org/I76259142"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken'ichi Tsuchiya","raw_affiliation_strings":["National Research Institute of Police Science, Kashiwa-shi, Chiba, Japan"],"affiliations":[{"raw_affiliation_string":"National Research Institute of Police Science, Kashiwa-shi, Chiba, Japan","institution_ids":["https://openalex.org/I76259142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108713767","display_name":"Tetsuo Iguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuo Iguchi","raw_affiliation_strings":["department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan"],"affiliations":[{"raw_affiliation_string":"department of Energy Engineering, Nagoya University, Chikusa-ku, Nagoya, Japan","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":17,"corresponding_author_ids":["https://openalex.org/A5069006435"],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":2.5566,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.891539,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"18","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11949","display_name":"Nuclear Physics and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.7156518697738647},{"id":"https://openalex.org/keywords/gamma-ray","display_name":"Gamma ray","score":0.6692246198654175},{"id":"https://openalex.org/keywords/point-source","display_name":"Point source","score":0.5544836521148682},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5229478478431702},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.49697163701057434},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.46115943789482117},{"id":"https://openalex.org/keywords/nuclear-physics","display_name":"Nuclear physics","score":0.07251912355422974}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7156518697738647},{"id":"https://openalex.org/C7910260","wikidata":"https://www.wikidata.org/wiki/Q11523","display_name":"Gamma ray","level":2,"score":0.6692246198654175},{"id":"https://openalex.org/C103783831","wikidata":"https://www.wikidata.org/wiki/Q2552709","display_name":"Point source","level":2,"score":0.5544836521148682},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5229478478431702},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.49697163701057434},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.46115943789482117},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.07251912355422974}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sii46433.2020.9025865","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sii46433.2020.9025865","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE/SICE International Symposium on System Integration (SII)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1976045456","https://openalex.org/W2272552438","https://openalex.org/W2752517374","https://openalex.org/W2785915111","https://openalex.org/W2916213670"],"related_works":["https://openalex.org/W2366906938","https://openalex.org/W4285411112","https://openalex.org/W2349391998","https://openalex.org/W2085033728","https://openalex.org/W4205655149","https://openalex.org/W2171299904","https://openalex.org/W2922442631","https://openalex.org/W2053596378","https://openalex.org/W2038647806","https://openalex.org/W2055893277"],"abstract_inverted_index":{"Identification":[0],"method":[1],"for":[2],"a":[3,10,32,38,68,75,88],"hidden":[4],"or":[5],"shielded":[6],"gamma-ray":[7,13,19,39,80,106],"source":[8,40,56,95],"using":[9],"vehicle-mounted":[11,130],"4\u03c0":[12,18,46,78,104,114],"imager":[14,28,52,131],"was":[15,96],"proposed.":[16],"Since":[17],"imaging":[20],"provides":[21],"direction":[22],"of":[23,37,64,77,87,122,128],"incident":[24],"gamma-rays":[25],"into":[26],"the":[27,51,55,65,83,126,129],"and":[29,34,61,85],"its":[30],"intensity,":[31],"position":[33,84],"an":[35],"activity":[36,86],"can":[41],"be":[42],"estimated":[43,97],"by":[44,50,103,119],"several":[45],"gamma":[47,115],"images":[48,107,116],"obtained":[49,118],"moving":[53],"around":[54],"in":[57,99],"combination":[58],"with":[59,132],"locations":[60],"orientation":[62],"data":[63,123],"imager.":[66],"Using":[67],"3D":[69,100],"pixel":[70],"array":[71],"CdTe":[72],"detector":[73],"as":[74],"prototype":[76],"Compton":[79,105],"imager,":[81],"both":[82],"single":[89],"<sup":[90],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[91],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">137</sup>":[92],"Cs":[93],"point":[94],"quantitatively":[98],"voxel":[101],"space":[102],"measured":[108],"at":[109],"three":[110],"positions.":[111],"In":[112],"addition,":[113],"were":[117],"off-line":[120],"processing":[121,133],"acquired":[124],"during":[125],"movement":[127],"time":[134],"less":[135],"than":[136],"measurement":[137],"time.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-01T08:55:55.761014","created_date":"2025-10-10T00:00:00"}