Invention Application
- Patent Title: CAPTURE AND RENDER OF PANORAMIC VIRTUAL REALITY CONTENT
- Patent Title (中): 全景虚拟现实内容的捕捉和渲染
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Application No.: US14723151Application Date: 2015-05-27
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Publication No.: US20160353089A1Publication Date: 2016-12-01
- Inventor: David Gallup , Robert Anderson , Carlos Hernandez Esteban , Steven Maxwell Seitz , Riley Adams
- Applicant: GOOGLE INC.
- Main IPC: H04N13/04
- IPC: H04N13/04 ; G02B27/01 ; G06T19/00

Abstract:
Systems and methods are described for defining a set of images based on captured images, receiving a viewing direction associated with a user of a virtual reality (VR) head mounted display, receiving an indication of a change in the viewing direction. The methods further include configuring, a re-projection of a portion of the set of images, the re-projection based at least in part on the changed viewing direction and a field of view associated with the captured images, and converting the portion from a spherical perspective projection into a planar perspective projection, rendering by the computing device and for display in the VR head mounted display, an updated view based on the re-projection, the updated view configured to correct distortion and provide stereo parallax in the portion, and providing, to the head mounted display, the updated view including a stereo panoramic scene corresponding to the changed viewing direction.
Public/Granted literature
- US10038887B2 Capture and render of panoramic virtual reality content Public/Granted day:2018-07-31
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