Fast and Memory-Efficienty Topological Denoising of 2D and 3D Scalar Fields.
David GüntherAlec JacobsonJan ReininghausHans-Peter SeidelOlga Sorkine-HornungTino WeinkaufPublished in: IEEE Trans. Vis. Comput. Graph. (2014)
Keyphrases
- denoising
- vector valued images
- image denoising
- total variation
- image processing
- noisy images
- natural images
- wavelet domain
- noise removal
- computer vision
- memory usage
- memory requirements
- denoising algorithm
- wavelet packet
- computing power
- vector valued
- translation invariant
- valued data
- topological features
- memory size
- wavelet based denoising
- scalar valued
- data structure
- topological spaces
- random access
- markov random field
- gaussian noise
- wavelet coefficients