S
Sathiya Narayanan
Researcher at VIT University
Publications - 17
Citations - 78
Sathiya Narayanan is an academic researcher from VIT University. The author has contributed to research in topics: Compressed sensing & Motion estimation. The author has an hindex of 4, co-authored 16 publications receiving 62 citations. Previous affiliations of Sathiya Narayanan include Nanyang Technological University.
Papers
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Proceedings ArticleDOI
Greedy pursuits assisted basis pursuit for compressive sensing
TL;DR: This work proposes to employ multiple Greedy Pursuits (GPs) to derive a partial support for Mod-BP, which makes use of available signal knowledge to improve upon BP, and term the proposed algorithm as Greedy purses Assisted Basis Pursuit (GPABP).
Journal ArticleDOI
Greedy Pursuits Assisted Basis Pursuit for reconstruction of joint-sparse signals
TL;DR: Greedy Pursuits Assis Basis Pursuit for Multiple Measurement Vectors (GPABP-MMV) employs modified basis pursuit and MMV versions of multiple greedy pursuits and is suitable for a variety of applications including time-sequence reconstruction of video frames, reconstruction of ECG signals, etc.
Proceedings ArticleDOI
Modified adaptive basis pursuits for recovery of correlated sparse signals
TL;DR: This work proposes an adaptation step to retain only the sparse locations significant to that signal before Modified-CS or Regularized-Modified-Adaptive-BP, and shows that the proposed methods provide efficient recovery compared to that of the Modified- CS and its regularized version.
Proceedings ArticleDOI
Economic load dispatch in a microgrid using Interior Search Algorithm
TL;DR: Simulation results reveal that ISA appears to be a robust unconventional technique for elucidating the ELD problems in microgrid when compared with the other optimization techniques taking into consideration the superiority of the solution attained.
Proceedings ArticleDOI
Camera motion estimation using circulant compressive sensing matrices
Sathiya Narayanan,Anamitra Makur +1 more
TL;DR: This paper proposes to use a circulant CS matrix on image frames to obtain the CS measurements and then to perform motion estimation in the measurement domain to guarantee high motion estimation accuracy with few measurements.