Differential algorithm for the determination of shape from shading using a point light source

Point Light Source Estimation from Two Images and Its Limits

International Journal of Computer Vision

Navigation Advice from pq-Histograms

MICAI '02 Proceedings of the Second Mexican International Conference on Artificial Intelligence: Advances in Artificial Intelligence

i-BRUSH: A Gaze-Contingent Virtual Paintbrush for Dense 3D Reconstruction in Robotic Assisted Surgery

MICCAI '09 Proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention: Part I

Illumination position estimation for 3D soft-tissue reconstruction in robotic minimally invasive surgery

IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems

pq-space based non-photorealistic rendering for augmented reality

MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention

VIS-a-VE: visual augmentation for virtual environments in surgical training

EUROVIS'05 Proceedings of the Seventh Joint Eurographics / IEEE VGTC conference on Visualization