Speed Up of Volumetric Non-Local Transform-Domain Filter Utilising HPC Architecture.
Petr StrakosMilan JarosLubomir RihaTomás KozubekPublished in: J. Imaging (2023)
Keyphrases
- transform domain
- spatial domain
- discrete cosine
- wyner ziv video coding
- discrete cosine transform
- hadamard transform
- transform coefficients
- dct domain
- stereo image coding
- spread spectrum
- high performance computing
- noise reduction
- reconstruction quality
- robust watermarking scheme
- bit plane
- macroblock
- video codec
- signal processing
- deblocking filter
- classification accuracy
- feature vectors
- multiscale