{"id":{"repo_id":"uno","oai_identifier":"oai:scholarworks.uno.edu:td-2014"},"canonical_url":"https://search.dev.ndltd.org/etd/uno/oai:scholarworks.uno.edu:td-2014","repository":{"repo_id":"uno","name":"University of New Orleans","base_url":"https://scholarworks.uno.edu/do/oai/"},"display":{"title":"Multi-Reference Pseudo-Random Phase-Encoded Joint Transfrom Correlation","abstract":"We propose and demonstrate the superiority of using a phase SLM only in a multi-reference phase encoded joint transform correlator(JTC) compared to an ordinary JTC. Maximal length sequences are shifted to form two dimensional orthogonal arrays referred as m-arrays. The phase mask is used in one step to encode multiple reference images and at the same time eliminate false correlation peaks through power spectrum dispersion. A theoretical model of the implemented JTC is mathematically expressed and explained in this thesis. Basic performance criteria, PSR (peak to side lobe ratio) and PCE (peak to correlation energy), are used for comparative analysis, and their relationship to joint input image size and SLM size are investigated and the results simulated.","abstract_html":"We propose and demonstrate the superiority of using a phase SLM only in a multi-reference phase encoded joint transform correlator(JTC) compared to an ordinary JTC. Maximal length sequences are shifted to form two dimensional orthogonal arrays referred as m-arrays. The phase mask is used in one step to encode multiple reference images and at the same time eliminate false correlation peaks through power spectrum dispersion. A theoretical model of the implemented JTC is mathematically expressed and explained in this thesis. Basic performance criteria, PSR (peak to side lobe ratio) and PCE (peak to correlation energy), are used for comparative analysis, and their relationship to joint input image size and SLM size are investigated and the results simulated.","abstract_has_math":false,"creators":["Mwatibo, Edward"],"institution":null,"degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical Engineering","degree_department":null,"school":null,"contributors":["Alsamman, Abdulrahman","Charalampidis, Dimitrios","Jovanovich, Kim"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2006,"date_issued":"2006-01-20T08:00:00Z","date_published":"2006-01-20T08:00:00Z","updated_at":"2026-07-24T05:29:02Z","subjects":["Fourier optical signal processing","Generation","Modulation","Steering and detection"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://scholarworks.uno.edu/td/1033","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Alsamman, Abdulrahman","Charalampidis, Dimitrios","Jovanovich, Kim"]},{"key":"dc:creator","label":"Author","values":["Mwatibo, Edward"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Fourier optical signal processing","Generation","Modulation","Steering and detection"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholarworks.uno.edu/td/1033"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["We propose and demonstrate the superiority of using a phase SLM only in a multi-reference phase encoded joint transform correlator(JTC) compared to an ordinary JTC. Maximal length sequences are shifted to form two dimensional orthogonal arrays referred as m-arrays. The phase mask is used in one step to encode multiple reference images and at the same time eliminate false correlation peaks through power spectrum dispersion. A theoretical model of the implemented JTC is mathematically expressed and explained in this thesis. Basic performance criteria, PSR (peak to side lobe ratio) and PCE (peak to correlation energy), are used for comparative analysis, and their relationship to joint input image size and SLM size are investigated and the results simulated."]},{"key":"dc:title","label":"Title","values":["Multi-Reference Pseudo-Random Phase-Encoded Joint Transfrom Correlation"]}]}],"canonical_facts":{"dc:contributor":["Alsamman, Abdulrahman","Charalampidis, Dimitrios","Jovanovich, Kim"],"dc:creator":["Mwatibo, Edward"],"dc:description.abstract":["We propose and demonstrate the superiority of using a phase SLM only in a multi-reference phase encoded joint transform correlator(JTC) compared to an ordinary JTC. Maximal length sequences are shifted to form two dimensional orthogonal arrays referred as m-arrays. The phase mask is used in one step to encode multiple reference images and at the same time eliminate false correlation peaks through power spectrum dispersion. A theoretical model of the implemented JTC is mathematically expressed and explained in this thesis. Basic performance criteria, PSR (peak to side lobe ratio) and PCE (peak to correlation energy), are used for comparative analysis, and their relationship to joint input image size and SLM size are investigated and the results simulated."],"dc:identifier":["https://scholarworks.uno.edu/td/1033"],"dc:subject":["Fourier optical signal processing","Generation","Modulation","Steering and detection"],"dc:title":["Multi-Reference Pseudo-Random Phase-Encoded Joint Transfrom Correlation"],"thesis:degree_discipline":["Electrical Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."]},"updated_at":"2026-07-24T05:29:02Z"}