Separating Signal from Noise Using Patch Recurrence across Scales.
Maria ZontakInbar MosseriMichal IraniPublished in: CVPR (2013)
Keyphrases
- random noise
- low signal to noise ratio
- additive noise
- signal detection
- received signal
- noisy environments
- wide band
- low snr
- white noise
- image structure
- signal processing
- high frequency
- stochastic resonance
- frequency domain
- power spectrum
- impulse response
- low frequency
- noise variance
- signal to noise ratio
- noise level
- response function
- wiener filter
- noise model
- power spectra
- noise elimination
- direct sequence spread spectrum
- short time fourier transform
- denoising
- gaussian noise
- original signal
- additive gaussian noise
- image patches
- noisy data
- noisy images
- quantization noise
- multiplicative noise
- slowly varying
- biomedical signals
- noise reduction
- image noise