Thoroughly revised, this third edition focuses on modern techniques used to generate synthetic three-dimensional images in a fraction of a second. With the advent of …
We introduce a reconstruction algorithm that generates a temporally stable sequence of images from one path-per-pixel global illumination. To handle such noisy input, we use …
D Pang, C Pitts, K Akeley, Z Htet - US Patent 10,469,873, 2019 - Google Patents
A virtual reality or augmented reality experience of a scene may be decoded for playback for a viewer through a combination of CPU and GPU processing. A video stream may be …
D Pang, C Pitts, K Akeley - US Patent 10,546,424, 2020 - Google Patents
US10546424B2 - Layered content delivery for virtual and augmented reality experiences - Google Patents US10546424B2 - Layered content delivery for virtual and augmented reality …
D Pang, C Pitts, K Akeley - US Patent 10,341,632, 2019 - Google Patents
An environment may be displayed from a viewpoint. According to one method, volumetric video data may be acquired depicting the environment, for example, using a tiled camera …
D Pang, C Pitts, K Akeley - US Patent 10,419,737, 2019 - Google Patents
A video stream for a scene for a virtual reality or augmented reality experience may be stored and delivered to a viewer. The video stream may be divided into a plurality of units …
We propose a novel approach for denoising Monte Carlo path traced images, which uses data from individual samples rather than relying on pixel aggregates. Samples are …
D Pang, C Pitts, K Akeley - US Patent 10,567,464, 2020 - Google Patents
US10567464B2 - Video compression with adaptive view-dependent lighting removal - Google Patents US10567464B2 - Video compression with adaptive view-dependent …