A real-time shadow approach for an augmented reality application using shadow volumes
A real-time shadow approach for an augmented reality application using shadow volumes
复制标题
使用阴影体积的增强现实应用程序的实时阴影方法
DOI:
--
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
W. Hartmann
中科院分区:
文献类型:
--
作者:
M. Haller;Stephan Drab;W. Hartmann
Shadows add a level of realism to a rendered image. Moreover, they are used as visual clues to determine spacial relationships and real-time shadows will gain importance in current real-time computer graphics applications for this reason. Twenty-five years ago, Crow published the shadow volume approach for determining shadowed regions of a scene. In this paper we present a modified real-time shadow volume algorithm that can be used in an Augmented/Mixed Reality application. Finally, the proposed concepts provide a novel sense of visual output of an AR application.