An Efficient Codebook Initialization Approach for LBG Algorithm
Arup Kumar PalAnup SarPublished in: CoRR (2011)
Keyphrases
- times faster
- learning algorithm
- k means
- computationally efficient
- detection algorithm
- computational complexity
- improved algorithm
- matching algorithm
- vector quantization
- expectation maximization
- worst case
- recognition algorithm
- particle swarm optimization
- input data
- image features
- cost function
- preprocessing
- search algorithm
- data sets
- linear programming
- probabilistic model
- mobile robot
- dynamic programming
- theoretical analysis
- lower bound
- optimal solution
- feature extraction
- finite state vector quantization