Digital image processing technology are rapidly developing, widely used in astronomy, medicine, industry, and other fields, image de-noising is a common image processing technology. The classic image noise reduction methods from nature, is a low pass filter approach, but this approach in the effective noise out at the same time, will also be information on the verge of fuzzy images, and the wavelet transform as a good time-frequency analysis features, For the signal denoising provided a powerful tool to overcome the traditional method of dealing with non-stationary signals is the existence of limitations.
First of all papers on digital image processing of some basic concepts, and then on the wavelet transform some of the important theory of knowledge, the last on wavelet transform the image noise reduction processing the application, and the results for analysis and description.
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感谢您为 Google 翻译提供翻译建议。我们会利用您的建议在将来更新我们的系统时提高翻译质量。 Digital image processing technology are rapidly developing, widely used in astronomy, medicine, industry, and other fields, image de-noising is a common image processing technology. The classic image noise reduction methods from nature, is a low pass filter approach, but this approach in the effective noise out at the same time, will also be information on the verge of fuzzy images, and the wavelet transform as a good time-frequency analysis features, For the signal denoising provided a powerful tool to overcome the traditional method of dealing with non-stationary signals is the existence of limitations. <br> First of all papers on digital image processing of some basic concepts, and then on the wavelet transform some of the important theory of knowledge, the last on wavelet transform the image noise reduction processing the application, and the results for analysis and description.
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