Significant edges in the case of non-stationary Gaussian noise.
Isabelle AbrahamRomain AbrahamAgnès DesolneuxS. Li-Thiao-TePublished in: Pattern Recognit. (2007)
Keyphrases
- non stationary
- gaussian noise
- white noise
- denoising
- noisy images
- noise removal
- signal to noise ratio
- noise level
- adaptive algorithms
- image details
- empirical mode decomposition
- noise model
- impulse noise
- edge detector
- salt and pepper noise
- markov processes
- image processing
- change point detection
- jpeg compression
- image denoising
- image noise
- signal processing
- wavelet transform
- pairwise
- feature extraction
- face recognition