Optimizing collaborative sparse dictionary for compressive light field photography.
Xiuhuan ZangYunhui ShiJin WangWenpeng DingBaocai YinPublished in: VCIP (2016)
Keyphrases
- virtual environment
- light field
- sparse representation
- compressive sensing
- image formation
- multi view
- super resolution
- face recognition across pose
- random projections
- image based rendering
- imaging systems
- densely sampled
- sparse coding
- epipolar plane
- single shot
- image classification
- light field rendering
- face recognition
- digital images
- signal processing
- high dimensional
- image representation
- scene geometry
- image patches
- digital camera
- pattern recognition
- three dimensional
- dynamic scenes
- video frames
- multiple views
- high resolution
- object recognition
- image processing