Bi-temporal 3D active appearance models with applications to unsupervised ejection fraction estimation.
Mikkel B. StegmannDorthe PedersenPublished in: Medical Imaging: Image Processing (2005)
Keyphrases
- active appearance models
- bi temporal
- inverse compositional
- parametric models
- image alignment
- appearance model
- statistical model
- low resolution
- deformable models
- human faces
- shape model
- facial expression recognition
- generative model
- lucas kanade
- facial images
- motion parameters
- facial features
- feature points
- single view
- three dimensional
- pose estimation
- parameter estimation
- estimation accuracy
- aam fitting
- least squares
- relational databases