Classical algorithms of image restoration include the inverse filter, wiener filter, constrained least squares filter and so on.
经典图像恢复方法包括逆滤波、维纳滤波、约束最小二乘等等。
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The method of constrained least squares filter image restoration was introduced, which was applied to process image motion blur in original manuscript before the printing of electronic publishing.
The development of infrastructure is constrained by the high capital cost of restoration, brought about by the lack of maintenance and exacerbated by wanton destruction over two decades of conflict.