Ring Difference Filter for Fast and Noise Robust Depth From Focus.
Hae-Gon JeonJaeheung SurhSunghoon ImIn So KweonPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- noise reduction
- image noise
- depth from focus
- salt pepper
- noisy environments
- median filter
- impulse noise removal
- impulsive noise
- multiscale
- noisy data
- noise removal
- noise suppression
- noise detection
- computationally efficient
- greater robustness
- median filtering
- signal to noise ratio
- nonlinear filters
- wiener filter
- morphological filters
- robust statistical
- impulse noise
- imaging artifacts
- robust estimation
- image enhancement