Invention Grant
US08982154B2 Three-dimensional overlays within navigable panoramic images, and applications thereof 有权
可导航全景图像中的三维叠加及其应用

Three-dimensional overlays within navigable panoramic images, and applications thereof
Abstract:
A panorama viewer is disclosed which facilitates navigation from within the panorama of a larger, structured system such as a map. The panorama viewer presents a viewport on a portion of a panoramic image, the viewport including a three-dimensional overlay rendered with the panoramic image. As the orientation of the viewport within the panoramic image changes, the three-dimensional overlay's orientation in three-dimensional space also changes as it is rendered with the panoramic image in a manner that matches the change in orientation of the viewport.
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