Lip print recognition based on DTW algorithm.
Lukasz SmackiKrzysztof WrobelPiotr PorwikPublished in: NaBIC (2011)
Keyphrases
- recognition algorithm
- experimental evaluation
- detection algorithm
- high accuracy
- dynamic programming
- optimal solution
- segmentation algorithm
- learning algorithm
- computational complexity
- times faster
- preprocessing
- cost function
- worst case
- improved algorithm
- optimization algorithm
- computational cost
- np hard
- k means
- objective function
- significant improvement
- linear programming
- recognition rate
- particle swarm optimization
- search space
- object recognition
- action recognition
- tree structure
- recognition accuracy
- image sequences
- genetic algorithm