Automatic Cycle Averaging for Denoising Approximately Periodic Spatiotemporal Signals.
Gavin Weiguang DingEric LinAmanda RibeiroMarinko V. SarunicGlen F. TibbitsMirza Faisal BegPublished in: IEEE Trans. Medical Imaging (2014)
Keyphrases
- denoising
- image denoising
- gaussian white noise
- weighted averaging
- soft threshold
- noisy images
- natural images
- image processing
- signal processing
- space time
- denoising algorithm
- wavelet domain
- spatial and temporal
- neural network
- fully automatic
- source separation
- spatio temporal
- genetic algorithm
- noise level
- gaussian noise
- wavelet packet
- semi automatic
- spatiotemporal features