Virtual reality system free viewpoint switching method
A virtual reality, free technology, applied in image data processing, instruments, etc., can solve problems such as high hardware requirements, jumping, and complex viewing angle transformation trajectory algorithms, and achieve the effect of simplifying complexity
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[0015] In order to allow those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below with reference to the accompanying drawings.
[0016] The present invention discloses a free view switching method of a virtual reality system, which includes the following steps: (1) establish spatial coordinates for the initial view point and the end view point with the target as the center; (2) insert N between the initial view point and the end view point Transition viewpoint, where N=1,2,3,...
[0017] Such as figure 1 As shown, when the distance between the initial viewpoint and the end viewpoint to the target is equal, the radius-constant sphere model can be used at this time, the switching path of the viewpoint can be centered on the target, and the distance R between the target and the initial viewpoint is the radius, Create a sphere model. Initial viewpoint V1 ( , , ) And end viewpoint V2 ( , ...
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