Method and device for head attitude compensation
A head posture and compensation method technology, applied in the field of virtual reality, can solve the problems of increasing VR system display delay, impact, adding additional read and write operations, etc.
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[0050] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Such as figure 1 As shown, it is a flowchart of a head posture compensation method 100 according to an embodiment of the present invention.
[0051] Step 101 first predicts the rendering completion time t1 of the image frame to be displayed according to the display time of the at least two image frames that have been rendered and the time t0 when the image frame to be displayed is ready to start rendering. Among them, the time from the time t0 when the image frame to be displayed is ready to start rendering to the start of rendering is very short. During this time, the head posture Q and head posture Q required to prepare for rendering F(n) are calculated. After that, the rendering begins.
[0052] Step 103: Calculate the start display time t2 of the image frame to be displayed according to the rendering completion time t1 of the image frame to be ...
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