The result of experiment proves a better achievable PSNR than de noising methods by hard thresholding and soft thresholding algorithms and the learning performance are superior to the conventional methods.

• 实验表明 :此算法比用传统的硬阈值和软阈值方法图像“去噪”有更好的峰值信噪比且具有比传统算法更好的学习特性 .