Watermarking and Coefficient Scanning for Light Field Images in 4D-DCT Domain.
Felipe A. B. S. FerreiraJuliano B. LimaPublished in: IEEE Access (2021)
Keyphrases
- light field
- acquired images
- epipolar plane
- face recognition across pose
- light field rendering
- three dimensional
- image based rendering
- feature points
- super resolution
- object recognition
- d scene
- input image
- captured images
- image processing
- scene geometry
- multiple images
- geometric information
- imaging systems
- image formation
- lighting conditions
- static scene
- single shot
- digital images
- image matching
- camera calibration