有效处理退化后的模糊图像，使之变得清晰，从中恢复出尽可能多的有效信息变得极具意义，在消费电子、计算机图像以及计算机视觉领域都有重要价值。(Effective processing of degraded vague images to make it clear, from which to recover as much as possible effective information becomes very meaningful, in the consumer electronics,