Their algorithm can preserve the block-circulant structure of the noise degradation matrix ΔA. In image restoration, besides the block-circulant structure, ΔA ...
The image restoration problem in Eq. (3) can be solved using the following equation: min k½DA ; Db kFrob subject to b þ Db ¼ ðA þ DAÞx. x;DA;Db ð4Þ This method ...
In image restoration, the region of support of the point spread function is often much smaller than the size of the observed degraded image and this ...
A POCS-based constrained total least squares algorithm for image restoration. Research output: Journal Publications and Reviews › RGC 21 - Publication in ...
A POCS-based constrained total least squares algorithm for image restoration · Alan Liew. Journal of Visual Communication and Image Representation, 2006.
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What is constrained least square restoration in image processing?
What is constrained total least squares?
IEEE Trans. Image Process. 1999. In noisy environments, a constrained least-squares (CLS) approach is presented to restore images blurred by a Gaussian impulse ...
Our preliminary simulation results show that the regularized constrained. TLS method with Neumann boundary condition is better than the regularized least.
Missing: POCS- | Show results with:POCS-
The authors propose a POCS-based restoration algorithm specific to colour-quantised images, which makes a good use of the available colour palette to derive ...
Oct 22, 2024 · A POCS-based constained total least squares algorithm for image restoration. Article. Oct 2006. Xiangchao Gan ...
We propose a new algorithm for this image restoration problem by making use of new variables to modify the data-fitting term and the TV regularization term. An ...
Missing: POCS- | Show results with:POCS-