by Martina Haefeli | Jan 25, 2015 | Machine Learning
Proximal operators for multi-agent path planning We address the problem of planning collision-free paths for multiple agents using optimization methods known as proximal algorithms. January 25, 2015Association for the Advancement of Artificial Intelligence (AAAI)...
by Martina Haefeli | Jan 6, 2015 | Machine Learning, Visual Computing
Extending the Performance of Human Classifiers using a Viewpoint Specific Approach This paper describes human classifiers that are ‘viewpoint specific’, meaning specific to subjects being observed by a particular camera in a particular scene. January 6,...
by Martina Haefeli | Dec 8, 2014 | Visual Computing, Wireless Communication and Ubiquitous Computing
From Sound to Sight: Using Audio Processing to enable Visible Light Communication Mobile phones can use their cameras and flashlight Light Emitting Diodes (LEDs) to exchange messages with low complex Visible Light Communication (VLC) networks, but these interfaces...
by Martina Haefeli | Dec 8, 2014 | Video Processing, Visual Computing
Memory Efficient Stereoscopy from Light Fields We address the problem of stereoscopic content generation from light fields using multi-perspective imaging. Our proposed method takes as input a light field and a target disparity map, and synthesizes a stereoscopic...
by Martina Haefeli | Dec 1, 2014 | Rendering, Visual Computing
A Vectorial Framework for Ray Traced Diffusion Curves Diffusion curves allow creating complex, smoothly shaded images by diffusing colors defined at curves. These methods typically require the solution of a global optimization problem (over either the pixel grid or...
