no code implementations • 9 Feb 2019 • Tomas Hodan, Vibhav Vineet, Ran Gal, Emanuel Shalev, Jon Hanzelka, Treb Connell, Pedro Urbina, Sudipta N. Sinha, Brian Guenter
We present an approach to synthesize highly photorealistic images of 3D object models, which we use to train a convolutional neural network for detecting the objects in real images.
no code implementations • 20 Jun 2017 • Brian Guenter, Neel Joshi, Richard Stoakley, Andrew Keefe, Kevin Geary, Ryan Freeman, Jake Hundley, Pamela Patterson, David Hammon, Guillermo Herrera, Elena Sherman, Andrew Nowak, Randall Schubert, Peter Brewer, Louis Yang, Russell Mott, Geoff McKnight
In this work we demonstrate that commercial silicon CMOS image sensors can be thinned and formed into accurate, highly curved optical surfaces with undiminished functionality.
no code implementations • 20 Dec 2016 • Subarna Tripathi, Brian Guenter
This eliminates the need for an explicit calibration step and automatically compensates for small movements of the headset with respect to the head.
no code implementations • 30 Jun 2015 • Libin Sun, Brian Guenter, Neel Joshi, Patrick Therien, James Hays
Unfortunately, custom lens design is costly (thousands to tens of thousands of dollars), time consuming (10-12 weeks typical lead time), and requires specialized optics design expertise.