METHOD FOR DISPLAYING PRE-RENDERED IMAGES WITH LATE STAGE GRAPHICAL ADJUSTMENTS, AND CORRESPONDING MOBILE DEVICE
user-5f8411ab4c775e9685ff56d3(2019)
摘要
Methods for generating and displaying images associated with one or more virtual objects within an augmented reality environment at a frame rate that is greater than a rendering frame rate are described. The rendering frame rate may correspond with the minimum time to render images associated with a pose of a head-mounted display device (HMD). In some embodiments, the HMD may determine a predicted pose associated with a future position and orientation of the HMD, generate a pre-rendered image based on the predicted pose, determine an updated pose associated with the HMD subsequent to generating the pre-rendered image, generate an updated image based on the updated pose and the pre-rendered image, and display the updated image on the HMD. The updated image may be generated via a homographic transformation and/or a pixel offset adjustment of the pre-rendered image.
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关键词
Rendering (computer graphics),Frame rate,Display device,Pixel,Augmented reality,Computer vision,Offset (computer science),Mobile device,Computer science,Artificial intelligence,Late stage
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