Improving convolutional neural network learning based on a hierarchical bezier generative model for stenosis detection in X-ray images.
Emmanuel Ovalle-MagallanesJuan Gabriel Aviña-CervantesIvan Cruz-AcevesJosé Ruiz-PinalesPublished in: Comput. Methods Programs Biomed. (2022)
Keyphrases
- generative model
- x ray images
- prior knowledge
- discriminative learning
- x ray
- learning process
- convolutional neural network
- boltzmann machine
- probabilistic model
- bayesian framework
- learned models
- em algorithm
- medical images
- learning algorithm
- feature selection
- hierarchical bayesian model
- expectation maximization
- detection method
- viewpoint
- image segmentation