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Operating method, hmd (head mounted display) device, and tracking system

An operation method and tracking system technology, applied in the field of head-mounted devices and tracking systems, can solve problems such as high GPU load, and achieve the effect of reducing GPU load

Inactive Publication Date: 2019-11-26
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High-fidelity 3D scenes also bring a better VR experience, but at the same time introduce high GPU load

Method used

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  • Operating method, hmd (head mounted display) device, and tracking system
  • Operating method, hmd (head mounted display) device, and tracking system
  • Operating method, hmd (head mounted display) device, and tracking system

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Embodiment Construction

[0047] The following will clearly illustrate the spirit of the present disclosure with the accompanying drawings and detailed descriptions. After understanding the embodiments of the present disclosure, any person of ordinary skill in the art can make changes and modifications based on the techniques taught in the present disclosure. It does not depart from the spirit and scope of the present disclosure.

[0048] Regarding the "electrical connection" used herein, it can refer to two or more elements that are in direct physical or electrical contact with each other, or indirect physical or electrical contact with each other, and "electrical connection" can also refer to two One or more elements operate or act on each other.

[0049] As used herein, "first", "second", ..., etc. do not refer to the meaning of sequence or order, nor are they used to limit the present invention. They are only used to distinguish elements or components described with the same technical terms. opera...

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Abstract

The invention relates to an operating method of a tracking system, an HMD (Head Mount Display) device and a tracking system. The operating method is suitable for the tracking system. The operating method includes the following operations: obtaining, by a processor, a parameter of a lens of the HMD device; calculating, by the processor, data of a foveation area according to the parameter; generating, by the processor, a foveation image according to the foveation area; generating, by the processor, a peripheral image whose resolution is lower than a resolution of the foveation image; and merging, by the processor, the foveation image and the peripheral image to generate a viewing image; and outputting, by the processor, the viewing image.

Description

technical field [0001] The present application relates to an operation method of a tracking system, a head-mounted device and a tracking system. Specifically, the present application relates to an operation method of a tracking system for generating viewing images, a head-mounted device and a tracking system. Background technique [0002] High resolution and high frame rate are essential and important for a good virtual reality (VR, virtual reality) experience. High-fidelity 3D scenes also bring a better VR experience, but at the same time introduce high GPU load. Therefore, high-priced GPUs are required to meet the needs of VR systems. [0003] Reducing rendering (rendering, rendering) is a direct solution to reduce GPU load. However, how to maintain the viewing quality while reducing the color rendering resolution is very important. Contents of the invention [0004] An embodiment of the present application relates to an operation method suitable for a tracking syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N13/344G06F3/01
CPCH04N13/344G06F3/013G06F2203/012H04N23/67G09G2340/0407G09G2354/00G09G2340/12G09G3/003G09G5/377G09G5/373G06T3/40G06T5/70
Inventor 陈俊霖温予佑杨博森
Owner HTC CORP
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