A wavelet threshold image denoising algorithm based on a new kind of sign function
Based on the existing threshold denoising algorithm,a threshold denoising algorithm based on the new symbolic function was proposed.The new threshold function has advantages of continuous guidance,small deviation of wavelet coefficient,strong threshold adaptability and so on.It not only preserved th...
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| Автори: | , , , |
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| Формат: | Artigo |
| Мова: | Chinês |
| Опубліковано: |
Beijing Xintong Media Co., Ltd
2017-01-01
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| Серія: | Dianxin kexue |
| Предмети: | |
| Онлайн доступ: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017012/ |
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