基于盲信号处理的图像去噪声研究

Research into Image De-noising Based on Blind Signal Processing

对研究图像进行预处理,在尽量去除噪声和保持图像信息不受损前提下,提出了一种改进型快速独立分量分析(ICA)算法,结合MATLAB编程软件对快速ICA算法进行优化和实现。测试结果表明通过本文算法优化和代码优化在图像质量上取得了良好效果。

This paper preprocesses the studied image, under the precondition of removing noise and preserving image information not impaired as possible, puts forward an improved fast independent component analysis （ICA） algorithm, performs optimization and realization to the fast ICA algo- rithm combining MATLAB programm software. The test results show that the image quality is good through the adopted algorithm optimization and code optimization.