Enhanced retinal image registration accuracy using expectation maximisation and variable bin-sized mutual information.
Parminder Singh ReelLaurence S. DooleyKam Cheung Patrick WongAnko BörnerPublished in: ICASSP (2014)
Keyphrases
- registration accuracy
- mutual information
- expectation maximisation
- retinal images
- image registration
- blood vessels
- em algorithm
- maximum likelihood
- registration process
- feature selection
- rigid registration
- similarity measure
- accurate registration
- cross correlation
- deformation field
- normalized mutual information
- visual inspection
- expectation maximization
- region of interest
- image intensity
- registration errors
- high quality
- computer vision