Bayesian Wideband Spectrum Segmentation for Cognitive Radios.
Selçuk TasciogluOktay UretenPublished in: ICCCN (2009)
Keyphrases
- cognitive radio
- spectrum sensing
- image segmentation
- segmentation method
- region growing
- medical images
- shape prior
- minimum description length
- bayesian networks
- multiscale
- decision making
- segmentation errors
- grey level
- cognitive science
- image analysis
- bayesian inference
- speech signal
- bayesian estimation
- frequency band
- segmented images
- segmentation accuracy
- image regions
- object segmentation
- artificial intelligence
- posterior probability
- fully automatic