Target recognition in ISAR images based on relative phases of complex wavelet coefficients and sparse classification.
Ayoub KarineAbdelmalek ToumiAli KhenchafMohammed El HassouniPublished in: ATSIP (2018)
Keyphrases
- wavelet coefficients
- target recognition
- image classification
- wavelet transform
- wavelet domain
- feature vectors
- multiresolution
- infrared images
- subband
- image features
- image analysis
- image data
- image retrieval
- multiscale
- input image
- automatic target recognition
- image denoising
- object recognition
- image registration
- high frequency
- discrete wavelet transform
- feature selection
- sparse representation
- feature extraction
- computer vision
- infrared
- visual features
- edge detection
- image fusion
- synthetic aperture radar
- model selection
- image matching
- feature space
- sar images
- computational complexity
- similarity measure
- wavelet subbands