Cardiac Motion Estimation Using Convolutional Sparse Coding.
Nelson DiazAdrian BasarabJean-Yves TourneretHenry Arguello FuentesPublished in: EUSIPCO (2019)
Keyphrases
- sparse coding
- cardiac motion estimation
- natural images
- dictionary learning
- image classification
- sparse representation
- linear combination
- image representation
- unsupervised learning
- sparse codes
- generative model
- feature space
- motion estimation
- high dimensional
- deep belief networks
- visual words
- multiscale
- co occurrence
- supervised learning
- data sets
- prior knowledge
- bag of words
- object recognition
- deep learning