2Ser-Vgsr-Net: A Two-Stage Enhancement Reconstruction Based On Video Group Sparse Representation Network For Compressed Video Sensing.
Yunyi XuanChunling YangPublished in: ICME (2020)
Keyphrases
- compressed video
- sparse representation
- compressed sensing
- compressive sensing
- reconstruction error
- video streams
- video content
- dictionary learning
- super resolution
- video quality
- video frames
- bitstream
- sparse coding
- object tracking
- joint optimization
- signal processing
- face recognition
- video data
- image reconstruction
- image classification
- macroblock
- image representation
- data hiding
- dimensionality reduction
- high resolution
- high dimensional data
- image processing
- compressed domain
- video sequences
- feature selection
- video objects
- image sequences
- video codec
- pattern recognition
- computational complexity
- reconstructed image
- quality assessment
- moving objects
- coding scheme
- natural images
- bit rate