An Adaptive Wavelet-Based Scale Space Filtering Algorithm for Spectrum Sensing in Cognitive Radio.
Henry OhizeAdeiza OnumanyiMqhele E. DlodloHabeeb Bello-SalauPublished in: WCNC (2017)
Keyphrases
- scale space
- filtering algorithm
- spectrum sensing
- cognitive radio
- cognitive radio networks
- multiscale
- cooperative spectrum sensing
- wavelet transform
- image analysis
- wireless communication
- communication systems
- median filter
- image compression
- multiresolution
- wireless networks
- gaussian filter
- image features
- critical points
- cellular networks
- social networks
- base station
- image processing
- computer vision