Weak target detection based on whole-scale Hurst exponent of autoregressive spectrum in sea clutter background.
Yifei FanMingliang TaoJia SuLing WangPublished in: Digit. Signal Process. (2020)
Keyphrases
- target detection
- autoregressive
- sar images
- hurst exponent
- sar imagery
- infrared
- hyperspectral imagery
- false alarms
- automatic target detection
- non stationary
- hyperspectral
- visual search
- random fields
- target tracking
- scale space
- hyperspectral images
- co occurrence
- object recognition
- computer vision
- wavelet domain
- edge detector
- natural images
- pairwise