A Method of Using GPU to Accelerate Homomorphic Filter

ZHANG Nan; WANG Jian-li; WANG De-jun

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A Method of Using GPU to Accelerate Homomorphic Filter

更新时间：2026-09-04

- A Method of Using GPU to Accelerate Homomorphic Filter
- Vol. 28, Issue 1, Pages: 185-188(2011)
- 作者机构：
  
  1. 1 中国科学院机构长春光学精密机械与物理研究所,吉林,长春,130033
  2. 2 中国科学院研究生院,北京,100039
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
移动端阅览
张楠, 王建立, 王德俊. 同态滤波的一种GPU提速实现方法[J]. 微电子学与计算机, 2011, 28(1): 185-188.

ZHANG Nan, WANG Jian-li, WANG De-jun. A Method of Using GPU to Accelerate Homomorphic Filter[J]. 2011, 28(1): 185-188.
张楠, 王建立, 王德俊. 同态滤波的一种GPU提速实现方法[J]. 微电子学与计算机, 2011, 28(1): 185-188. DOI：

ZHANG Nan, WANG Jian-li, WANG De-jun. A Method of Using GPU to Accelerate Homomorphic Filter[J]. 2011, 28(1): 185-188. DOI：

摘要

为了提高光照不均图像的增强速率

提出了基于GPU平台的同态滤波并行算法.根据同态滤波算法的并行性

利用CUDA软硬件体系架构

实现了同态滤波算法向GPU上的移植.利用多幅不同分辨率图像作为测试数据

对比CPU和GPU方案的计算效率.实验结果表明

GPU实现方案大幅度提升了计算效率.

Abstract

In order to speed up the enhancement of non-uniform illumination image

a parallel homomorphic filter method based on GPU is presented.According to the parallelity of the algorithm

employing the CUDA programming framework

homomorphic filter based on GPU was implemented.Using various resolution images as test dataset

compared the computational efficiency of CPU and GPU.The experiment result shows that GPU can effectively implement the fast algorithm.

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