Comparison of two methods for computing FPGA-based weighted average linear spatial filters

Ivan Kanev
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引用次数: 1

Abstract

This paper presents a comparison between two methods for normalizing the filtered pixel - division and multiplication by the reciprocal value of the normalization factor. The resources utilized for the FPGA-based implementation of the filters and the time taken to compute the normalized value of the pixel being filtered are compared.
基于fpga的加权平均线性空间滤波器两种计算方法的比较
本文比较了滤波后像素归一化的两种方法——用归一化因子的倒数进行分割和乘法。对基于fpga的滤波器实现所利用的资源和计算被滤波像素的归一化值所花费的时间进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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