1 citations · 2 across the 7 of their papers we have counts for
8 papers
On compactly supported discrete radial wavelets in and application in Tomography
K. Z. Najiya, Akshaya Ravichandran, C. S. Sastry
Radially symmetric wavelets possessing multiresolution framework are found to be useful in different fields like Pattern recognition, Computed Tomography (CT) etc. The compactly su…
Sufficient conditions for the uniqueness of solution of the weighted norm minimization problem
K. Z. Najiya, Munnu Sonkar, C. S. Sastry
Prior support constrained compressed sensing, achieved via the weighted norm minimization, has of late become popular due to its potential for applications. For the weighted norm m…
Sparse recovery guarantees for block orthogonal binary matrices constructed via Generalized Euler Squares
Pradip Sasmal, Phanindra Jampana, C. S. Sastry
In recent times, the construction of deterministic matrices has gained popularity as an alternative of random matrices as they provide guarantees for recovery of sparse signals. In…
Robust Heartbeat Detection from Multimodal Data via CNN-based Generalizable Information Fusion
B S Chandra, C S Sastry, S Jana
Objective: Heartbeat detection remains central to cardiac disease diagnosis and management, and is traditionally performed based on electrocardiogram (ECG). To improve robustness a…
Construction of Structured Incoherent Unit Norm Tight Frames
Pradip Sasmal, Phanindra Jampana, C. S. Sastry
The exact recovery property of Basis pursuit (BP) and Orthogonal Matching Pursuit (OMP) has a relation with the coherence of the underlying frame. A frame with low coherence provid…
Dictionary-based Monitoring of Premature Ventricular Contractions: An Ultra-Low-Cost Point-of-Care Service
Bollepalli S. Chandra, Challa S. Sastry, Laxminarayana Anumandla +1
While cardiovascular diseases (CVDs) are prevalent across economic strata, the economically disadvantaged population is disproportionately affected due to the high cost of traditio…