Spatiotemporal compressed sensing for video compression.
Tao XiongJohn RattrayJie ZhangChetan Singh ThakurSang Peter ChinTrac D. TranRalph Etienne-CummingsPublished in: MWSCAS (2017)
Keyphrases
- video compression
- compressed sensing
- image reconstruction
- motion compensation
- motion estimation
- video data
- natural images
- video coding
- sparse representation
- motion compensated
- random projections
- compression ratio
- moving objects
- discrete cosine transforms
- signal processing
- fourier domain
- motion vectors
- similarity search
- higher order
- image retrieval
- video sequences