A Novel Retake Detection Using LCS and SIFT Algorithm.
Nagul CooharojananoneNarongsak PutpuekShin'ichi SatohChidchanok LursinsapPublished in: PCM (2009)
Keyphrases
- detection algorithm
- learning algorithm
- dynamic programming
- optimization algorithm
- times faster
- improved algorithm
- computational complexity
- expectation maximization
- k means
- high accuracy
- experimental evaluation
- probabilistic model
- segmentation algorithm
- theoretical analysis
- np hard
- significant improvement
- preprocessing
- detection method
- recognition algorithm
- scale invariant feature transform
- image features
- particle swarm optimization
- object detection
- computational cost
- cost function
- search space
- face recognition
- computer vision