Multiresolution vessel detection in magnetic particle imaging using wavelets and a Gaussian mixture model.
Christine DroigkMarco MaaßAlfred MertinsPublished in: Int. J. Comput. Assist. Radiol. Surg. (2019)
Keyphrases
- gaussian mixture model
- multiresolution
- vessel detection
- blood vessels
- retinal images
- wavelet transform
- mixture model
- multiresolution analysis
- em algorithm
- feature vectors
- image processing
- maximum likelihood
- speaker recognition
- gaussian distribution
- subband
- gaussian mixture
- high resolution
- computer vision
- speaker identification
- wavelet domain
- expectation maximization
- image compression
- wavelet coefficients
- image fusion
- lifting scheme
- gaussian mixture modeling
- feature space
- gaussian model
- mixture of gaussians
- contourlet transform
- reinforcement learning
- bayesian networks
- background subtraction
- mixture distribution
- pairwise
- unsupervised learning