Browsing by Author "Mohanty B.K."
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FPGA Implementation of Orthogonal Matching Pursuit for Compressive Sensing Reconstruction
Rabah H.; Amira A.; Mohanty B.K.; Al-Maadeed, Somaya; Meher P.K. ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Article)In this paper, we present a novel architecture based on field-programmable gate arrays (FPGAs) for the reconstruction of compressively sensed signal using the orthogonal matching pursuit (OMP) algorithm. We have analyzed ... -
Memory footprint reduction for power-efficient realization of 2-D finite impulse response filters
Mohanty B.K.; Meher P.K.; Al-Maadeed, Somaya; Amira A. ( Institute of Electrical and Electronics Engineers Inc. , 2014 , Article)We have analyzed memory footprint and combinational complexity to arrive at a systematic design strategy to derive area-delay-power-efficient architectures for two-dimensional (2-D) finite impulse response (FIR) filter. ... -
Systolic architecture for hardware implementation of two-dimensional non-separable filter-bank
Mohanty B.K.; Al-Maadeed, Somaya; Amira A. ( IEEE , 2013 , Conference Paper)In this paper, we present an efficient poly-phase decomposition scheme for implementation of 2-D non-separable filter bank. Poly-phase decomposition scheme offers multiplexing of filter bank computations or/and reduce the ...