Mahalanobis distance for class averaging of cryo-EM images.
Tejal BhamreZhizhen ZhaoAmit SingerPublished in: ISBI (2017)
Keyphrases
- mahalanobis distance
- input image
- image classification
- electron microscopy
- object recognition
- similarity measure
- probabilistic model
- edge detection
- machine learning
- noise model
- em algorithm
- segmentation method
- covariance matrix
- test images
- expectation maximization
- gaussian noise
- gaussian mixture model
- similarity search
- maximum likelihood
- feature space
- image segmentation