36 citations · 63 across the 9 of their papers we have counts for
4 papers · 1 filter
A System for Compressive Sensing Signal Reconstruction
Irena Orovic, Andjela Draganic, Nedjeljko Lekic +1
An architecture for hardware realization of a system for sparse signal reconstruction is presented. The threshold based reconstruction method is considered, which is further modifi…
Sparse Time-Frequency Representation for Signals with Fast Varying Instantaneous Frequency
Irena Orovic, Andjela Draganic, Srdjan Stankovic
Time-frequency distributions have been used to provide high resolution representation in a large number of signal processing applications. However, high resolution and accurate ins…
Hardware Architecture for Single Iteration Reconstruction Algorithm
Andjela Draganic, Irena Orovic, Nedjeljko Lekic +2
A hardware architecture for the single iteration algorithm is proposed in this paper. Single iteration algorithm enables reconstruction of the full signal when small number of sign…
An Approach to 2D Signals Recovering in Compressive Sensing Context
Srdjan Stankovic, Irena Orovic
In this paper we study the compressive sensing effects on 2D signals exhibiting sparsity in 2D DFT domain. A simple algorithm for reconstruction of randomly under-sampled data is p…