A Fast CU Size Decision Algorithm for HEVC.
Jaeho LeeSeongwan KimKyungmin LimSangyoun LeePublished in: IEEE Trans. Circuits Syst. Video Technol. (2015)
Keyphrases
- computational complexity
- significant improvement
- theoretical analysis
- learning algorithm
- optimal solution
- times faster
- np hard
- space complexity
- k means
- expectation maximization
- worst case
- detection algorithm
- optimization algorithm
- memory requirements
- improved algorithm
- linear programming
- experimental evaluation
- dynamic programming
- cost function
- fixed size
- scales linearly
- window size
- polynomial size
- matching algorithm
- segmentation algorithm
- computationally efficient
- graph cuts
- probabilistic model
- computational cost
- search space
- preprocessing
- decision making