A Multi-Frame Approach to the Frequency-Domain Single-Channel Noise Reduction Problem.
Yiteng Arden HuangJacob BenestyPublished in: IEEE Trans. Speech Audio Process. (2012)
Keyphrases
- single channel
- multi frame
- frequency domain
- noise reduction
- speech enhancement
- wiener filter
- point correspondences
- motion estimation
- fourier transform
- super resolution
- image sequences
- spatial domain
- signal to noise ratio
- computationally efficient
- motion analysis
- feature extraction
- optic flow
- edge detection
- optical flow
- median filter
- subband
- filtering algorithm
- noisy environments
- denoising
- closed form
- multi channel
- video frames
- multiple views
- noisy images
- image restoration
- pattern recognition
- natural images