Three-dimensional feature-preserving noise reduction for real-time electron tomography.
José-Jesús FernándezJosé A. MartínezPublished in: Digit. Signal Process. (2010)
Keyphrases
- noise reduction
- electron microscope
- noise level
- three dimensional
- real time
- signal to noise ratio
- edge preserving
- edge detection
- noise removal
- edge enhancement
- x ray
- wiener filter
- speckle noise
- multiplicative noise
- noise free
- noisy environments
- median filter
- noise filtering
- feature vectors
- image reconstruction
- noise cancellation
- impulse noise
- bilateral filter
- impulsive noise
- noise detection
- high resolution
- edge preservation
- image sequences
- soft thresholding
- hearing aids