Effects of spatial smoothing and physiological noise removal on brain activity with cigarette craving.
Minkyung OhJong-Hwan LeePublished in: BCI (2015)
Keyphrases
- noise removal
- brain activity
- denoising
- anisotropic diffusion
- image enhancement
- diffusion equation
- noise reduction
- fourth order
- diffusion filtering
- edge detection
- gaussian noise
- human subjects
- brain computer interface
- bilateral filter
- feature extraction
- eeg signals
- high dimensional
- impulse noise
- spatial correlation
- functional magnetic resonance imaging
- partial differential equations
- pattern recognition
- multiscale