Some worthwhile topics:

1. A Study of the Patterns and Evolution of the Scourge Markings on the Shroud of Turin
2. Banding Structures on the Shroud of Turin studied in reflected and transmitted light
3. The Coloration of Features on the Shroud of Turin Considered Statistically
4. Study of the Three Dimensional Cloth to Body Relationship on the Shroud of Turin
5. The Effects of Various Image Enhancement Algorithms on the Shroud of Turin Image

Other Topics as Suggested.