Multimodal Registration Procedure for the Initial Spatial Alignment of a Retinal Video Sequence to a Retinal Composite Image.
Martina BroehanChristoph TappeinerSimon P. RothenbuehlerTobias RudolphChristoph A. AmstutzJens KowalPublished in: IEEE Trans. Biomed. Eng. (2010)
Keyphrases
- retinal fundus images
- image alignment
- image analysis
- blood vessels
- multimodal image registration
- image data
- video sequences
- optic disc
- image registration
- spatial information
- multiscale
- image classification
- spatial distribution
- spatial relationships
- retinal images
- image features
- input image
- fundus images
- image content
- image segmentation
- spatial frequency
- retinal fundus
- image matching
- high resolution
- images and video sequences
- region of interest
- single image
- partially overlapping
- space time
- template matching
- spatial relations
- image retrieval
- intensity distribution
- registration process
- cross correlation
- feature points
- spatial and temporal
- rigid transformation
- medical imaging
- maximization of mutual information
- registration framework
- video camera
- registration accuracy
- segmentation algorithm
- displacement field
- registration errors
- spatial correlation
- mutual information