Detecting variabilities of Doppler ultrasound signals by a modified mixture of experts with diverse features.
Elif Derya ÜbeyliInan GülerPublished in: Digit. Signal Process. (2008)
Keyphrases
- signal processing
- feature vectors
- wide variety
- ultrasound images
- mixture model
- low level
- prior knowledge
- ecg signals
- independent component analysis
- spatial information
- keypoints
- feature set
- co occurrence
- neural network
- multiresolution
- feature space
- feature extraction
- image sequences
- decision trees
- image processing
- feature selection
- computer vision
- learning algorithm