Fast Algorithm Analysis and Bit-Serial Architecture Design for Sub-Pixel Motion Estimation in H.264.
Mohammad Reza Hosseiny FatemiHasan F. AtesRosli SallehPublished in: J. Circuits Syst. Comput. (2010)
Keyphrases
- motion estimation
- detection algorithm
- learning algorithm
- dynamic programming
- computational complexity
- preprocessing
- optimization algorithm
- motion estimation algorithm
- times faster
- search space
- optimal solution
- cost function
- np hard
- computational cost
- worst case
- bit vectors
- inter frame
- convergence rate
- random number generator
- matching algorithm
- motion vectors
- expectation maximization
- image compression
- probabilistic model
- video sequences
- objective function