Feature Extraction of Radar Multiple-Target Echoes Using Wavelet Packet Transform with the Best Bases.
Shouyong WangGuangxi ZhuYuan Yan TangPublished in: Int. J. Pattern Recognit. Artif. Intell. (2003)
Keyphrases
- high dimensional
- wavelet packet transform
- multiple targets
- feature extraction
- wavelet transform
- texture features
- dimensionality reduction
- feature space
- wavelet packet
- shift invariant
- wavelet coefficients
- data association
- particle filtering
- visual tracking
- multiple objects
- feature vectors
- analog circuits
- subband
- texture analysis
- sample set
- watermarking algorithm
- image classification
- denoising
- signal processing
- frequency domain
- image compression
- frequency band
- multiresolution
- gabor filters
- particle filter
- wavelet decomposition
- multi sensor
- moving target
- pattern recognition
- gray level
- multiscale
- filter bank
- target tracking
- wavelet domain
- learning algorithm
- image quality
- face recognition