Noise-Analysis Based Threshold-Choosing Algorithm in Motion Estimation.
Xiaoying GanShiying SunWentao SongBo LiuPublished in: IEICE Trans. Commun. (2005)
Keyphrases
- motion estimation
- dynamic programming
- preprocessing
- detection algorithm
- video sequences
- np hard
- optimization algorithm
- particle swarm optimization
- k means
- computational complexity
- objective function
- learning algorithm
- estimation algorithm
- worst case
- recognition algorithm
- optimal solution
- segmentation algorithm
- block matching
- reference frame
- noise reduction
- noisy data
- expectation maximization
- super resolution
- simulated annealing
- significant improvement
- search space
- clustering algorithm