摘 要:现如今,图像已成为我们获得外界信息的重要渠道,但是,图像噪声往往会伴随着图像,影响图像质量,为了改善这种不利情况,必须对图像进行去噪处理。本毕业论文介绍了图像噪声的产生和分类,并在MATLAB软件中对比了小波去噪与滤波去噪的实验结果。初步得出结论,在图像去噪方面,小波去噪优于滤波去噪,同时还具有很好的实用性。6938
关键词:MATLAB;图像去噪;小波去噪
Research on Algorithm of Image Denoising
Abstract: Now, the image has become an important channel for us to get the information from outside. However, the image noise often accompanies with images, and affects the images' quality. In order to improve the unfavorable situation, it is necessary for us to deal with the image noise. This article describes the generation and classification of image noise, and compares the experimental results of the wavelet denoising and the filter denoising in the MATLAB software. By analyzing the experiment results, we find out the wavelet denoising is better than the filtering denoising and has very good practicality.
Key words:MATLAB;Image Denoising;Wavelet Denoising
目 录