Fisheye rendering with lens distortion correction for 360 degree video

摘要

In various embodiments, systems and methods are provided for correcting distortion present in a fisheye image and rendering the image for display as a 360 degree video. In various embodiments, the computing device may receive two-dimensional video data captured by an omnidirectional camera. The computing device may map the image from each video frame to a three-dimensional hemispherical representation. In various implementations, such mapping may be performed using a polynomial model. The three-dimensional hemispherical representation can then be used in 360-degree video presentations to provide a virtual reality experience.