{"642049":{"#nid":"642049","#data":{"type":"event","title":"Ph.D. Proposal Oral Exam - Minas Benyamin","body":[{"value":"\u003Cp\u003E\u003Cstrong\u003ETitle:\u0026nbsp; \u003C\/strong\u003E\u003Cem\u003EApplications of Variational PDE Acceleration to Computer Vision Problems\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003ECommittee:\u0026nbsp; \u003C\/strong\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Yezzi, Advisor\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Vela, Chair\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDr. Romberg\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cstrong\u003EAbstract: \u003C\/strong\u003EThe objective of the proposed research is to apply the framework of PDE acceleration to variational formulations of inversion problems, optical flow, and stereo reconstruction. By posing these problems within well-known variational \u0026nbsp;frameworks, it is possible to apply a new technique known as Partial Differential \u0026nbsp;Equation (PDE) acceleration which excels at improving convergence in non-convex variational formulations. Our early work in more easily convexified inversion problems has shown robust performance against typical convex optimization methods such as Alternating Direction Method of Multipliers (ADMM) and Primal-Dual (PD). These experiments have been followed up by additional work in more non-convex arenas such as optical flow with planned extensions into variational stereo reconstruction.\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Applications of Variational PDE Acceleration to Computer Vision Problems"}],"uid":"28475","created_gmt":"2020-12-10 20:56:28","changed_gmt":"2020-12-10 20:56:28","author":"Daniela Staiculescu","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2020-12-16T09:00:00-05:00","event_time_end":"2020-12-16T11:00:00-05:00","event_time_end_last":"2020-12-16T11:00:00-05:00","gmt_time_start":"2020-12-16 14:00:00","gmt_time_end":"2020-12-16 16:00:00","gmt_time_end_last":"2020-12-16 16:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"434371","name":"ECE Ph.D. Proposal Oral Exams"}],"categories":[],"keywords":[{"id":"102851","name":"Phd proposal"},{"id":"1808","name":"graduate students"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1788","name":"Other\/Miscellaneous"}],"invited_audience":[{"id":"78771","name":"Public"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}