Firstly, this dissertation introduces the basic conceptions and relevant properties of projective geometry, affine geometry, metric geometry and Euclidean geometry used in computer vision, as well as the camera model with imaging principles.

• 本文首先介绍了计算机视觉中所用到的射影几何、仿射几何、度量几何和欧氏几何等各类几何学的基本概念和相关特性； 概述了摄像机模型及成像原理；