A motion vector recovery algorithm for digital video using Lagrange interpolation.
Jinghong ZhengLap-Pui ChauPublished in: IEEE Trans. Broadcast. (2003)
Keyphrases
- digital video
- recovery algorithm
- motion vectors
- lagrange interpolation
- video data
- video sequences
- motion compensation
- video coding
- motion estimation
- video content
- video streams
- macroblock
- video analysis
- bit rate
- reference frame
- multimedia
- compressed domain
- computational complexity
- coding efficiency
- video compression
- video frames
- motion compensated
- block size
- video retrieval
- moving objects
- parametric curves
- image processing
- digital images