The use of optical character recognition (OCR) has achieved considerable success in the sorting of machine-printed mail. The automatic reading of unc...

In a video sequence, computing the motion of an object requires the continuity of the apparent velocity field. This property does not hold when the o...

In order to investigate the deep structure of Gaussian scale space images, one needs to understand the behaviour of spatial critical points under the...

All images of a convex Lambertian surface captured with a fixed pose under varying illumination are known to lie in a convex cone in the image space...

An imaging system with a single effective viewpoint is called a central projection system. The conventional perspective camera is an example of centr...