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Investigation Image Compression Using Nondyadic Wavelet Transform and Fast Zero Tree Algorithm | ||
| Journal of Engineering and Sustainable Development | ||
| Article 1, Volume 15, Issue 1, 2011, Pages 216-223 | ||
| Author | ||
| Ali Majeed Mohammed | ||
| Abstract | ||
| Nondyadic Wavelet decomposition of Daubechies–4 orthogonal filter banks was used in this paper of image compression scheme that based on this type of transform . and zero tree data structured is which used to quantized the output coefficients of Discrete Wavelet Transform (DWT). This scheme gives good results , and high quality of image that called (MRI), with Peak Signal to Noise Ratio (PSNR) about (33.13 dB) at bit rate (br) equal (0.114) | ||
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