Phase unwrapping with Kalman filter based denoising in digital holographic interferometry.
P. Ram SukumarRahul G. WaghmareRakesh Kumar SinghGorthi R. K. Sai SubrahmanyamDeepak MishraPublished in: ICACCI (2015)
Keyphrases
- phase unwrapping
- denoising
- phase difference
- image denoising
- noise filtering
- noisy images
- least squares
- total variation
- image processing
- magnetic resonance imaging
- denoising algorithm
- image reconstruction
- gaussian noise
- nonlinear diffusion
- energy minimization
- frequency domain
- digital holography
- bayesian estimation
- mrf model
- multiscale
- high quality