...)方法、具有非负性和支持域约束条件的递归逆滤波(Nonnegativity and Support Constrants Recursive Inverse Filtering, NAS-RIF)算法,做了大量试验,比较了各类算法的性能。
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nas-rif盲恢复 nas-rif blind restoration
Secondly, when image is restored by the NAS-RIF algorithm, in each iteration of restoration, it adds the low-pass filter link.
其次利用NAS - RIF进行盲复原算法复原图像时,在每次复原迭代过程中加入低通滤波环节。
Besides, the scheme extending the background of the image estimates is described in NAS-RIF. All of these will improve the efficiency of image restoration.
在NAS-RIF算法中,提出了观测图象背景扩展的方案,并引入了支持域确定方法和改进的搜索算法,这些都提高了算法的效率。
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