Systems and method for navigating between a nadir view and an oblique view of a map

摘要

System and method for rendering a sequence of orthographic approximation images corresponding to camera poses to generate an animation moving between an initial view and a final view of a target area are provided. An initial image corresponding to an initial camera pose directed at the target area is identified. A final image and an associated depthmap corresponding to a final camera pose directed at the target area is further identified. A plurality of intermediate images corresponding to a plurality of camera poses directed at the target area is produced by performing interpolation on the initial image, the final image, and the associated depthmap. Each intermediate image is associated with a point along a navigational path between the initial camera pose and the final camera pose. An animation of the plurality of intermediate images produces a transition of views between the initial camera pose and the final camera pose.