Effective Denoising with Non-local Means Filter for Reliable Unwrapping of Digital Holographic Interferometric Fringes.
P. L. AparnaRahul G. WaghmareDeepak MishraRama Krishna Sai Subrahmanyam GorthiPublished in: CVIP (1) (2017)
Keyphrases
- denoising
- image denoising
- noise removal
- denoising methods
- denoising algorithm
- noisy images
- natural images
- spatially adaptive
- cost effective
- noise reduction
- wavelet denoising
- nonlocal means
- image processing
- total variation
- bilateral filter
- phase unwrapping
- wavelet domain
- gaussian noise
- gaussian filter
- frequency domain
- data storage
- fourier transform
- multiresolution
- high quality