Ushaiger Ruin

Digital cameras are used to capture images in full stereo surround for use in virtual reality systems. These images can cover any field of view, including 360 degree by 180 degree spherical panoramas. Two photographic cylinders are created with identical dimensions, capturing the perspective as seen from each eye position. When these cylinders are mapped to a spherical surface, full stereo in all directions is achieved. This technique allows photographic imaging to create the virtual environment itself. The complete stereo image that is created by this technique can be viewed in any direction that is supported by the virtual reality system design.

本数据集依托数码相机采集全环绕立体影像，以供虚拟现实（Virtual Reality）系统使用。此类影像可覆盖任意视场范围，涵盖360°×180°的球形全景画面。该方法将生成两个尺寸完全一致的成像圆柱，分别捕捉双眼视点处的透视影像。将这两个圆柱面映射至球面后，即可实现全方向立体成像效果。此技术可通过摄影成像直接构建虚拟环境本身。通过该技术生成的完整立体图像，可按照虚拟现实系统设计所支持的任意方向进行观看。