Blind Central-Symmetry-Based Feature Detection for Spatial Spectrum Sensing.
Chang LiuHusheng LiMinglu JinPublished in: IEEE Trans. Veh. Technol. (2016)
Keyphrases
- feature detection
- spectrum sensing
- cognitive radio networks
- cognitive radio
- detection algorithm
- preprocessing
- scale space
- feature detectors
- object recognition
- robust detection
- detection method
- keypoints
- spatial information
- image features
- wireless communication
- image analysis
- radial symmetry
- multiresolution
- palmprint
- scale invariant
- template matching
- quality of service
- data processing
- pattern recognition
- image processing