Rockwell Collins, Inc.

Other

Danilo P Groppa

Peter R Bellows

Jeanette M Ling

Richard Marcel Rademaker

Jason C Wenger

Brad A Walker

Rishabh Kaushik

Abhishek Verma

Triston Thorpe

Loyal J Pyczynski

A rendering system includes a cloud component and a local edge component. The cloud component receives or retrieves legacy data from various sources and preprocesses the data into a format. The local edge component receives the preprocessed data from the cloud component and performs local rendering steps necessary to place the preprocessed data into a form suitable for a game engine. The game engine utilizes the preprocessed data to render an image stream. The system is embodied in a flight simulator.

Quasi cloud rendering technique for legacy databases using game engines

A mixed reality (MR) system is disclosed. The MR system may determine a first predicted head pose corresponding to a time that virtual reality imagery is rendered, determine a second predicted head pose corresponding to a selected point in time during a camera shutter period, and combine the virtual reality imagery with the stereoscopic imagery based on the first predicted head pose and the second predicted head pose. A simulator that employs remote (e.g., cloud) rendering is also disclosed. The simulator/client device may determine a first pose (e.g., vehicle pose and/or head pose), receive video imagery rendered by a remote server based on the first pose, and apply a timewarp correction to the video imagery based on a comparison of the first pose and a second pose.

Video timewarp for mixed reality and cloud rendering applications

A video processing device for a mixed reality system is disclosed. A mixed reality system may include a computer system configured to generate a virtual reality video stream and a head mounted device communicatively coupled to the computer system. The head mounted device may include a display, a depth sensor, and a stereoscopic camera system. The video processing device can be communicatively coupled to the computer system and the head mounted device. The video processing device can be configured to employ confidence-based fusion for depth mapping and/or exploit parallelism in high-speed video distortion correction.

Depth mapping and parallel distortion correction for mixed reality

A head wearable device, a method, and a system. The head wearable device may include a display, a camera, a convolutional neural network (CNN) processor, and a processor. The CNN processor may be configured to: receive real scene image data from the camera; identify and classify objects in a real scene image; and generate object classification and position data. The processor may be configured to receive the real scene image data; receive the object classification and position data from the CNN processor; perform an image segmentation operation on the real scene image to fill in the objects; generate filled-in object data indicative of filled-in objects; generate a pixel mask; receive virtual scene image data; create mixed reality scene image data; and output the mixed reality scene image data to the display for presentation to a user.

Neural network foreground separation for mixed reality

Methods and systems for selectively merging real-world objects into a virtual environment are disclosed. The method may include: receiving a first input for rendering of a virtual environment, a second input for rendering of a real-world environment, and a depth information regarding the rendering of the real-world environment; identifying at least one portion of the rendering of the real-world environment that is within a depth range and differentiable from a predetermined background; generating a merged rendering including the at least one portion of the rendering of the real-world environment into the rendering of the virtual environment; and displaying the merged rendering to a user.

Depth and chroma information based coalescence of real world and virtual world images

A head wearable device, a method, and a system. The head wearable device may include a display, a camera, a buffer, and a processor. The buffer may be configured to buffer a portion of real scene image data corresponding to a real scene image from the camera. The processor may be configured to: perform a combined distortion correction operation; perform a foreground separation operation; perform a smoothing operation on blending values; perform a chromatic aberration distortion correction operation; receive virtual scene image data corresponding to a virtual scene image; blend processed real scene image data with the virtual scene image data to create a mixed reality scene image as mixed reality scene image data; and output the mixed reality scene image data to the display for presentation to a user.

Growing community of inventors

Pasadena, CA, United States of America

Danilo P Groppa