Wavelet based nonlocal-means super-resolution for video sequences.
Haoheng ZhengAbdesselam BouzerdoumSon Lam PhungPublished in: ICIP (2010)
Keyphrases
- super resolution
- nonlocal means
- video sequences
- denoising methods
- motion estimation
- image denoising
- denoising
- low resolution
- wavelet domain
- denoising algorithm
- image reconstruction
- parameter selection
- high resolution
- noisy images
- image restoration
- multiresolution
- wavelet transform
- wavelet coefficients
- motion vectors
- high quality
- image sequences
- multi frame
- object tracking
- video coding
- spatial domain
- video data
- image patches
- moving objects
- wavelet packet
- frame rate
- image compression
- camera motion
- noise level
- noise reduction
- video frames
- high frequency
- natural images
- facial expressions
- motion compensation
- kalman filter
- video camera
- motion blur
- gaussian noise
- computer vision
- computational complexity
- image processing