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Recent progress in High-Level Synthesis (HLS) techniques has helped raise the abstraction level of FPGA programming. However implementation and performance evaluation of the HLS-generated RTL, involves lengthy logic synthesis and physical design flows. Moreover, mapping of different levels of coarse grained parallelism onto hardware spatial parallelism affects the final FPGA-based performance both...
A simple image-processing application is implemented on the Ambric MPPA and an FPGA, using a similar implementation for both devices. FPGAs perform extremely well on this kind of application and provide a good benchmark for comparison. The Ambric implementation starts out with a naive implementation and proceeds through several design optimizations until it reaches a maximum frame rate of 164 FPS...
This paper present the implementations of Gabor filter for fingerprint recognition using Verilog HDL. This work demonstrates the application of Gabor filter technique to enhance the fingerprint image. The incoming signal in form of image pixel will be filter out or convolute by the Gabor filter to define the ridge and valley regions of fingerprint. This is done with the application of a real time...
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