An Innovative Approach for Spatial Video Noise Reduction Using a Wavelet Based Frequency Decomposition.
Antonio De StefanoPaul R. WhiteW. B. CollisPublished in: ICIP (2000)
Keyphrases
- noise reduction
- spatial and temporal
- signal to noise ratio
- space time
- edge preserving
- noise level
- edge detection
- noise removal
- edge enhancement
- median filter
- denoising methods
- noisy environments
- video data
- video frames
- wiener filter
- wavelet transform
- video sequences
- noise filtering
- noise free
- multiresolution
- speech enhancement
- denoising algorithm
- wavelet packet
- noise detection
- image compression
- low frequency
- locally adaptive
- nonlinear diffusion
- image enhancement
- input output
- speech recognition
- hearing aids