Noise estimation with an inverse comb filter in non-stationary noise environments.
Tetsuya ShimamuraFumiya KatoPublished in: MWSCAS (2017)
Keyphrases
- non stationary
- noise estimation
- noise level
- noise reduction
- noisy images
- denoising
- noise variance
- noise removal
- denoising methods
- white noise
- impulse noise
- adaptive algorithms
- additive noise
- gaussian noise
- noise model
- signal to noise ratio
- wiener filter
- empirical mode decomposition
- median filter
- noise free
- denoising algorithm
- autoregressive
- error rate
- edge detection
- change point detection
- multiscale
- bandpass
- image denoising
- hidden markov models
- multiresolution
- edge preserving
- higher order