Improved CFAR Detection and Direction Finding on Time-Frequency Plane With High-Frequency Radar.
Zhiqing YangHao ZhouYingwei TianJiurui ZhaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- high frequency
- low frequency
- wavelet transform
- false alarm rate
- automatic target recognition
- target detection
- visual quality
- signal processing
- detection rate
- false alarms
- subband
- high resolution
- wavelet coefficients
- detection algorithm
- multiresolution
- target recognition
- image compression
- high frequencies
- low pass
- wavelet domain
- false positives
- discrete wavelet transform
- high quality
- subband decomposition
- low and high frequency
- feature extraction
- frequency band
- wavelet decomposition
- synthetic aperture radar
- infrared
- frequency domain
- low bit rate coding