Compressive Sensing with Redundant Dictionaries

Series
Applied and Computational Mathematics Seminar
Time
Friday, August 25, 2017 - 1:55pm for 1 hour (actually 50 minutes)
Location
Skiles 005
Speaker
Prof. Song Li – Zhejiang University
Organizer
Haomin Zhou
In this talk, i shall provide some optimal PIR bounds, which confirmed a conjecture on optimal RIP bound. Furtheremore, i shall also investigate some results on signals recovery with redundant dictionaries, which are also related to statistics and sparse representation.