Unconstrained ℓ1 - regularized minimization with interpolated transformations for heart motion compensation.
Angelica I. AvilésPilar SobrevillaAlicia CasalsPublished in: EMBC (2014)
Keyphrases
- motion compensation
- beating heart
- video compression
- video coding
- motion estimation
- motion compensated
- motion vectors
- motion field
- block matching
- motion estimation algorithm
- video super resolution
- video coder
- displaced frame difference
- left ventricle
- interpolation filter
- image sequence coding
- overlapped block motion compensation
- bit rate
- three dimensional
- video codec
- rate distortion
- post processing
- high resolution
- video sequences
- image processing
- computer vision