3D echocardiographic segmentation using the mean-shift algorithm and an active surface model.
Nazario Felix-GonzalezRaquel Valdés-CristernaPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- mean shift
- image segmentation algorithm
- segmentation algorithm
- color image segmentation
- region merging
- dynamic programming
- segmentation method
- motion segmentation
- matching algorithm
- feature space
- graph cuts
- mode seeking
- piecewise constant
- region growing
- object tracking
- em algorithm
- expectation maximization
- particle filter
- prior information
- markov random field
- image analysis
- density function
- segmented images
- search space
- object recognition
- similarity measure
- face recognition
- image segmentation