Robust CPD Algorithm for Non-Rigid Point Set Registration Based on Structure Information
Fig 10
Registration examples on the real data.
The top row is a pair of thorax CT images, the middle row is a pair of transverse plane from brain MRI, and the bottom row is a pair of sagittal plane from brain MRI. For each row, the leftmost two images are the scene data and the model data. The next image is the initial state of the point sets extracted from the scene data and the model data. The rightmost two images are the registration results using CPD and our method, in which the model point sets (blue) align to the scene point sets (red).