A Panoramic Roaming Method of Adaptive Image Content

Panoramic roaming is based on the real scene view display technology, which can realize fixed-point 360° free roaming. Panoramic roaming is limited by vision, especially expanding Angle, whose stretching deformation will damage scene structure obviously, which is inconformity with the human visual perception. Aiming at the problem of limited view panoramic roaming, based on static panorama accord with human vision, guided by the thought of separation between data processing and image display, the paper constructed a longitudinal layered horizontal block deformation panorama image Pyramid. By the design coded of the panorama image slice adaptive calling and the smooth transition of image and projection model, it achieves the goal which the scene adapts vision during the panoramic roaming.