作者: Li Gang , Xiong Xu , Zhang Fengxue , Long Shoulun , Zhang Dawei
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摘要: The embodiment of the invention discloses a projection display method and device for virtual object in space. comprises following steps: determining longitudinal visible angle transverse image provided by virtual-real equipment; plane space according to randomly selected point direction space; imaging an region on angle, so as determine region; generating three-dimensional perspective manner; displaying screen device. With adoption embodiment, size generated when user sees is same real corresponding