Wiener discrete cosine transform-based image filtering.
Oleksiy B. PogrebnyakVladimir V. LukinPublished in: J. Electronic Imaging (2012)
Keyphrases
- image filtering
- discrete cosine
- transform domain
- transform coding
- discrete fourier transform
- spatial domain
- image restoration
- edge detection
- discrete cosine transform
- frequency domain
- coding scheme
- transform coefficients
- image compression
- fourier transform
- filtering method
- median filter
- image coding
- compressed images
- image sequences
- image analysis