1. (10 points)
Please explain how to combine "Iteratively Reweighted Least-Squares" method with ICP registration.

2. (30 points)
1) Please describe marching cubes method which should be the pixel-by-pixel, row-by-row, slice-by-slice method.
2) Please explain how does the volume visualization method work.
3) Briefly discuss potential advantages and/or disadvantages of the surface and volume visualization approaches.

3. (10 points)
Please summarize the contributions of paper that you present in class into one or two paragraphs.