Rigid motion estimation using mixtures of projected Gaussians.
Wendelin FeitenMuriel LangSandra HirchePublished in: FUSION (2013)
Keyphrases
- motion estimation
- mixture model
- gaussian mixture
- inter frame
- video coding
- motion vectors
- video sequences
- linear combination
- motion compensated
- optical flow
- reference frame
- motion compensation
- block matching
- computational complexity
- video compression
- rate distortion
- image sequences
- mixtures of gaussians
- expectation maximization
- three dimensional
- motion field
- gaussian mixture model
- mixture of gaussians
- super resolution
- phase correlation
- motion estimation algorithm
- motion segmentation
- motion model
- cardiac motion estimation
- robust motion estimation
- projector camera
- maximum likelihood
- structured light
- computer vision
- motion parameters
- blind source separation
- optical flow estimation
- motion estimator
- probability density function
- motion detection
- em algorithm
- parametric models
- gaussian kernels
- principal component analysis