Graphics and multimedia
Audio Signal Processing
Audio signal processing is a key component of real-time, computer communication systems. In this project, we are exploring new adaptive signal processing methods for improving audio. Primary focuses including acoustic echo cancellation, acoustic echo suppression,…
Fine-grained Image Recognition
Recognizing fine-grained categories (e.g., bird species) is difficult due to the challenges of discriminative region localization and fine-grained feature learning. In this project, we are aiming at recognizing the fine-grained image categories at a very…
Holograms: The future of near-eye display?
By Andrew Maimone, Researcher; Andreas Georgiou, Researcher; Joel Kollin, Principal Research Hardware Development Engineer Last week at the SCIEN Workshop on Augmented and Mixed Reality, a group of industry and academic researchers met to discuss the future of…
Holographic Near-Eye Displays for Virtual and Augmented Reality
We present novel designs for virtual and augmented reality near-eye displays based on phase-only holographic projection. For more information, please visit our project page and blog.
Holographic Near-Eye Displays for Virtual and Augmented Reality
Summary In this project, we explore how digital holography can be used to build novel near-eye displays for virtual and mixed (or augmented) reality. We experiment with true, phase-only holograms in which the image is formed by the interference…
Face Animation
Video: Making Faces. An actress reads from a script designed to provide maximal phonetic coverage (we were planning to do automatic lip sync as a follow-on research project but never got around to it). Hence the…