Temporal G-Neighbor Filtering for Analog Domain Noise Reduction in Astronomical Videos.
Kamilla AliakhmetAlex Pappachen JamesPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2019)
Keyphrases
- noise reduction
- median filter
- noise detection
- noise removal
- noise filtering
- signal to noise ratio
- edge preserving
- edge detection
- noise level
- bilateral filter
- noisy environments
- edge preserving smoothing
- vector median filter
- edge enhancement
- filtering algorithm
- impulsive noise
- noise free
- speech enhancement
- hearing aids
- median filtering
- speckle noise
- impulse noise
- spatio temporal
- wiener filter
- video sequences
- nonlinear filters
- temporal information
- edge preservation
- multiresolution
- multiscale
- computer vision