{"id":"https://openalex.org/W3012401602","doi":"https://doi.org/10.1145/3379299.3379309","title":"Towards Tomography with Random Orientation","display_name":"Towards Tomography with Random Orientation","publication_year":2019,"publication_date":"2019-11-13","ids":{"openalex":"https://openalex.org/W3012401602","doi":"https://doi.org/10.1145/3379299.3379309","mag":"3012401602"},"language":"en","primary_location":{"id":"doi:10.1145/3379299.3379309","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3379299.3379309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 2nd International Conference on Digital Medicine and Image Processing","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/A5033084533","display_name":"Fawaz Hjouj","orcid":"https://orcid.org/0000-0001-8859-3784"},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Fawaz Hjouj","raw_affiliation_strings":["Khalifa University, United Arab Emirates, Abu Dhabi"],"affiliations":[{"raw_affiliation_string":"Khalifa University, United Arab Emirates, Abu Dhabi","institution_ids":["https://openalex.org/I176601375"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5033084533"],"corresponding_institution_ids":["https://openalex.org/I176601375"],"apc_list":null,"apc_paid":null,"fwci":1.1853,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80246959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"49","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12923","display_name":"Digital Image Processing Techniques","score":0.9955000281333923,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.989799976348877,"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/orientation","display_name":"Orientation (vector space)","score":0.7770984172821045},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.7407957911491394},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.6418317556381226},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5745666027069092},{"id":"https://openalex.org/keywords/radon-transform","display_name":"Radon transform","score":0.5438128709793091},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.542521059513092},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5296663641929626},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5103756785392761},{"id":"https://openalex.org/keywords/object-orientation","display_name":"Object-orientation","score":0.48461493849754333},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4677562713623047},{"id":"https://openalex.org/keywords/radon","display_name":"Radon","score":0.462934672832489},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.4616682827472687},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4330142140388489},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3562832474708557},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.33025938272476196},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3154727518558502},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2842637002468109},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2541743814945221},{"id":"https://openalex.org/keywords/object-oriented-programming","display_name":"Object-oriented programming","score":0.22100111842155457}],"concepts":[{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.7770984172821045},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.7407957911491394},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.6418317556381226},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5745666027069092},{"id":"https://openalex.org/C197231052","wikidata":"https://www.wikidata.org/wiki/Q979829","display_name":"Radon transform","level":2,"score":0.5438128709793091},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.542521059513092},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5296663641929626},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5103756785392761},{"id":"https://openalex.org/C120968358","wikidata":"https://www.wikidata.org/wiki/Q2011845","display_name":"Object-orientation","level":3,"score":0.48461493849754333},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4677562713623047},{"id":"https://openalex.org/C545943180","wikidata":"https://www.wikidata.org/wiki/Q1133","display_name":"Radon","level":2,"score":0.462934672832489},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.4616682827472687},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4330142140388489},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3562832474708557},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.33025938272476196},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3154727518558502},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2842637002468109},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2541743814945221},{"id":"https://openalex.org/C73752529","wikidata":"https://www.wikidata.org/wiki/Q79872","display_name":"Object-oriented programming","level":2,"score":0.22100111842155457},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3379299.3379309","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3379299.3379309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2019 2nd International Conference on Digital Medicine and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1597516475","https://openalex.org/W1993701054","https://openalex.org/W2032322171","https://openalex.org/W2042736605","https://openalex.org/W2050302426","https://openalex.org/W2097469960","https://openalex.org/W2112308043","https://openalex.org/W2124709258","https://openalex.org/W2135163727","https://openalex.org/W2154266140","https://openalex.org/W2510642301","https://openalex.org/W4248083566","https://openalex.org/W6679004098","https://openalex.org/W6679712270","https://openalex.org/W6701758076"],"related_works":["https://openalex.org/W1964258184","https://openalex.org/W2063115400","https://openalex.org/W2040034980","https://openalex.org/W4387676042","https://openalex.org/W2370380226","https://openalex.org/W2066474113","https://openalex.org/W2070015709","https://openalex.org/W2026962349","https://openalex.org/W2189202338","https://openalex.org/W2079352884"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,11,16,43],"two-dimensional":[3],"parallel":[4],"beam":[5],"Tomography":[6],"problem":[7],"in":[8],"which":[9],"both":[10],"object":[12],"being":[13],"imaged":[14],"and":[15],"projection":[17],"directions":[18],"are":[19],"unknown.":[20],"Specifically:":[21],"Given":[22],"unsorted":[23],"set":[24],"of":[25],"Radon":[26],"projections":[27,44],"that":[28],"correspond":[29],"to":[30,40],"angles":[31],"\u03c6j=0\u00b0,":[32],"1\u00b0,":[33],"...,":[34],"179\u00b0.":[35],"Our":[36],"main":[37],"goal":[38],"is":[39],"determine":[41],"(align)":[42],"with":[45],"their":[46],"angles.":[47]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
