Efficient fast thumbnail extraction algorithm for HEVC.
Wonjin LeeGwanggil JeonJechang JeongPublished in: Real-Time Image and Video Processing (2015)
Keyphrases
- computationally efficient
- high efficiency
- times faster
- single pass
- matching algorithm
- detection algorithm
- theoretical analysis
- dynamic programming
- np hard
- cost function
- significant improvement
- computational complexity
- high accuracy
- optimization algorithm
- estimation algorithm
- experimental evaluation
- computational cost
- probabilistic model
- highly efficient
- optical flow
- preprocessing
- improved algorithm
- worst case
- expectation maximization
- linear programming
- neural network
- optimal solution
- decision trees
- learning algorithm