Image denoising using non-local means for Poisson noise.
Kousuke ImamuraNaoki KimuraFumiaki SatouShigeru SanadaYoshio MatsudaPublished in: ISPACS (2016)
Keyphrases
- poisson noise
- denoising algorithm
- noise model
- additive gaussian noise
- denoising
- noise level
- noisy images
- image denoising
- wavelet domain
- gaussian noise
- gaussian distribution
- denoising methods
- image reconstruction
- image restoration
- natural images
- image processing
- optimization procedure
- noise reduction
- maximum likelihood estimation
- imaging systems
- intensity difference
- frequency domain
- digital images