Applications of the absolute quadratic complex and the quadric of segments in 3D reconstruction.
The final project in my post-graduate degree in Mathematics explains two approaches for computing a Euclidean upgrading of a projective 3D reconstruction, which has applications in Computer Vision. The slides for a talk I gave a couple of weeks ago explaining the subject matter are also available online.
Halberd screencast
Vivek Ramachandran has created a screencast demonstrating the use of my program Halberd. Do watch it if you want to see Halberd in action!