We present design for finite-impulse response (FIR) in terms of area, delay, and throughput, also power optimization of finite-impulse response filter by using distributed arithmetic (DA). DA is basically a bit-serial computation operation that performs for vector鈥搗ector multip...
In this method, the multiplier less FIR filter is implemented using Distributed Arithmetic which consists of Look Up Table and then its partitioning is involved. This technique reduces the delay by 15%, area by 34% and LUT by 75%. 展开 ...
In this paper, a noise filter algorithm based on area feature for vehicle recognition system is presented. Discussing the feature of vehicle for the recognition system, and the problem of the vehicle contour feature obtained from the traffic video. Analyzing the principle of the solve approach of...
The main focus of continued research has been to increase the operating speed by keeping the area and memory utilization of the design as low as possible. In this paper we have presented a DA based approach which uses the logic of shift and add operations which reduce the area occupied by ...
Exchanging multipliers with adders is advantageous because adders weigh less than multipliers in terms of silicon area; in addition, the overhead from the additional adders in preprocessing and post processing blocks stay fixed and do not increase along with the length of the FIR filter, whereas ...
High Speed and Area Efficient Parallel Fir Digital Filter Structures for DSP Application Based on Fast Fir AlgorithmFinite impulse response (FIR) digital filters are one of the most widely used fundamental devices performed in DSP systems, ranging from wireless communications to video an...
LMS Algorithm and Distributed Arithmetic Based Adaptive FIR Filter with Low Area ComplexityIn this manuscript, an adaptive FIR filter for high throughput, area and power efficient design will be introducing using distributed arithmetic (DA). DA is a bit serial computational action and uses equivalent...
FIR filterParallel addersApproximate addersArea and delay optimizationCarry substitution algorithmAdders are used to design the basic building blocks of very large scale integrated systems. Most of the computer arithmetic applications need highest degree of accuracy with good performance. In this paper a ...
High-Throughput, Area-Efficient Architecture of 2-D Block FIR Filter Using Distributed Arithmetic Algorithmdoi:10.1007/s00034-018-0897-22-D block FIR filtering?Distributed arithmetic?Multiplier-less filter?VLSI design?This paper proposes a new architecture of 2-D block FIR filter using distributed ...
Semi-automated algorithm using directional filter for the precise quantification of non-perfusion area on widefield swept-source optical coherence tomography angiogramsWidefield swept-source optical coherence tomography angiography (WF SS-OCTA)non-perfusion areas...