Motion Estimation in Cardiac Fluorescence Imaging With Scale-Space Landmarks and Optical Flow: A Comparative Study.
M. P. RodriguezAnders NygrenPublished in: IEEE Trans. Biomed. Eng. (2015)
Keyphrases
- scale space
- optical flow
- image analysis
- motion estimation
- cardiac motion estimation
- computer vision
- image sequences
- motion field
- motion model
- scale spaces
- optical flow estimation
- multiscale
- motion segmentation
- gaussian scale space
- medical imaging
- methods in computer vision
- motion vectors
- feature detection
- image structure
- deep structure
- image processing
- pattern recognition
- scale selection
- scale invariant
- multiple scales
- critical points
- gaussian kernel
- flow field
- image segmentation
- remote sensing
- feature tracking
- scale parameter
- velocity field
- motion compensation
- vector field
- keypoints
- vector valued
- gaussian derivatives
- deformable models
- optic flow
- video sequences
- morphological scale space
- camera motion
- object recognition
- spatial domain
- singular points
- structure tensor
- moving objects