A wavelet-laplace variational technique for image deconvolution and inpainting.
Where this comes from
- Record sourced from PubMed, PMID 18390372.
- Also identified by DOI 10.1109/TIP.2008.919367.
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Abstract
We construct a new variational method for blind deconvolution of images and inpainting, motivated by recent PDE-based techniques involving the Ginzburg-Landau functional, but using more localized wavelet-based methods. We present results for both binary and grayscale images. Comparable speeds are achieved with better sharpness of edges in the reconstruction.
Medical subject headings
- Algorithms
- Artificial Intelligence
- Computer Graphics
- Image Enhancement
- Image Interpretation, Computer-Assisted
- Paintings
- Pattern Recognition, Automated