Heterogeneous Cryo-EM Projection Image Classification Based on Common Lines.
Xiangwen WangYonggang LuPublished in: BIBM (2021)
Keyphrases
- image classification
- parallel lines
- straight line
- expectation maximization
- image representation
- image features
- em algorithm
- hough transform
- bag of words
- visual features
- electron microscopy
- feature extraction
- mixture model
- radon transform
- k means
- projection method
- catadioptric cameras
- line drawings
- gaussian mixture model
- line segments
- sparse representation
- generative model
- visual words
- sparse coding
- bag of features
- unsupervised learning
- maximum likelihood
- central catadioptric cameras