Compressive Spectrum Sensing Based on Spectral Shape Feature Detection.
Eva LagunasMontse NájarPublished in: ISWCS (2013)
Keyphrases
- feature detection
- spectrum sensing
- cognitive radio networks
- scale space
- cognitive radio
- automatic scale selection
- detection algorithm
- preprocessing
- feature detectors
- object recognition
- robust detection
- keypoints
- detection method
- scale space analysis
- image features
- image analysis
- multiscale
- radial symmetry
- shape descriptors
- spectral resolution
- shape features
- palmprint
- image processing
- medical images
- multiresolution
- image sequences