Research on micro-feature extraction algorithm of target based on terahertz radar.
Zhengwu XuJian TuJin LiYiming PiPublished in: EURASIP J. Wirel. Commun. Netw. (2013)
Keyphrases
- preprocessing
- feature extraction
- computational complexity
- dynamic programming
- experimental evaluation
- np hard
- learning algorithm
- detection algorithm
- computational cost
- times faster
- extracted features
- cost function
- significant improvement
- k means
- worst case
- expectation maximization
- theoretical analysis
- improved algorithm
- multi objective
- neural network
- image reconstruction
- target tracking