摘要
本文探讨了计算机图形学中的投影变换理论,给出了一个统一的投影变换矩阵推导并讨论了透视投影和平行投影矩阵。
Projection Transform on computer graphics has been researched in this paper. It presents a general formula matrix of projection transform and discusses the transform matrix of parralael projection and perspective projection.
出处
《郑州大学学报（自然科学版）》
CAS
1990年第2期31-36,共6页
Journal of Zhengzhou University (Natural Science)
关键词
计算机
图形
CAD
投影变换
computer graphics, projection transform.
