1. Generalizing the Hough transform to detect arbitrary shapes;Ballard;Pattern Recognit.,1981
2. Active shape model-based segmentation of digital X-ray images;Behiels,1999
3. Statistical shape model-based segmentation of digital X-ray images;Behiels,2000
4. Retrospective correction of the heel effect in hand radiographs;Behiels,2001
5. Retrospective heel effect correction in conventional radiography;Behiels,2001