Sharpening Out of Focus Images using High-Frequency Transfer.
Michael W. TaoJitendra MalikPublished in: Comput. Graph. Forum (2013)
Keyphrases
- high frequency
- high frequencies
- low frequency
- high frequency components
- edge detection
- image data
- visual quality
- high resolution
- low and high frequency
- high pass
- input image
- image analysis
- low pass
- multi resolution analysis
- subband decomposition
- subband
- wavelet transform
- image registration
- multiple images
- discrete wavelet transform
- wavelet coefficients
- source images
- satellite images
- wavelet domain
- multiscale
- low bit rate coding
- image processing
- wavelet decomposition
- contrast enhancement
- digital images
- multiresolution
- similarity measure