Adaptive Filtering of 4-D Light Field Images for Depth-Based Image Enhancement.
John T. VorhiesAlexander P. HooverArjuna MadanayakePublished in: IEEE Trans. Circuits Syst. II Express Briefs (2021)
Keyphrases
- image enhancement
- image analysis
- edge detection
- adaptive filtering
- contrast enhancement
- light field
- image processing
- scene depth
- transfer function
- noise removal
- object recognition
- color restoration
- partial differential equations
- digital camera
- input image
- three dimensional
- image features
- dynamic range compression
- feature points
- multiscale
- viewpoint
- depth images
- median filter
- neural network
- computational complexity
- fingerprint images
- post processing
- image formation
- pixel values
- region of interest
- computer graphics