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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yang Qiang |
| Copyright Year | 2011 |
| Description | Author affiliation: School of Computer and Information Engineering, Yibin University, China (Yang Qiang) |
| Abstract | Wavelet transform has widely applied in image denoising, and how to select the threshold is the key to wavelet image denoising. The paper put forward the algrithm for image denoising based on harr wavelet transform. Fisrt, The image with noise is decomposed by Haar wavelt transform, then select the soft threshold to clean the image noise. Experiments show that the algorithm can reduce image noise effectively and improve the detail effect of picture and raise the PSNR value of image. |
| File Size | 1110278 |
| File Format | |
| ISBN | 9781612842752 |
| e-ISBN | 9781612842769 |
| DOI | 10.1109/ICEOE.2011.6013318 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-29 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Graphics Image Denoising PSNR Noise reduction Soft Threshold Haar Wavelet Transform Manganese |
| Content Type | Text |
| Resource Type | Article |
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