Spatially adaptive antialiasing for enhancement of mobile imaging system using combined wavelet-fourier transform.
Eunjung ChaeEunsung LeeWonseok KangHejin CheongJoonki PaikPublished in: IEEE Trans. Consumer Electron. (2013)
Keyphrases
- fourier transform
- spatially adaptive
- denoising
- frequency domain
- image processing
- denoising algorithm
- image denoising
- signal processing
- denoising methods
- wavelet domain
- spatial domain
- noisy images
- locally adaptive
- total variation
- lifting wavelet
- image deblurring
- wavelet transform
- compressed images
- natural images
- image enhancement
- low frequency
- feature extraction
- multiscale
- space variant
- wavelet coefficients
- multispectral images
- multiresolution
- gaussian processes
- frequency band
- wavelet decomposition
- spatial frequency
- multispectral