WLDISR: Weighted Local Sparse Representation-Based Depth Image Super-Resolution for 3D Video System.
Huan ZhangYun ZhangHanli WangYo-Sung HoShengzhong FengPublished in: IEEE Trans. Image Process. (2019)
Keyphrases
- image super resolution
- dictionary learning
- sparse representation
- sparse coding
- low resolution
- super resolution
- image patches
- depth information
- class specific
- depth map
- high resolution
- edge preserving
- image registration
- kernel regression
- regression model
- high resolution images
- noise reduction
- computer vision
- linear combination
- image classification
- signal processing
- dimensionality reduction
- computational complexity