Generation of Key Bit-Streams Using Sparse Matrix-Vector Multiplication for Video Encryption.
Sivasankar MohankumarPublished in: SocProS (2012)
Keyphrases
- sparse matrix
- bitstream
- scalable video
- floating point
- compressed video
- compressed bit stream
- coded video
- pixel domain
- video sequences
- scalable video coding
- compressed domain
- coding scheme
- video data
- video quality
- bit rate
- block coding
- video streams
- video analysis
- multimedia
- random projections
- video frames
- multiple description coding
- video content
- error concealment
- frame rate
- missing data
- error resilience
- motion vectors
- packet loss
- principal component analysis