本书由射影几何, 矩阵与张量, 模型估计三个部分组成, 它们是三维计算机视觉所涉及到的基本
数学理论与方法. I. 射影几何学是三维计算机视觉的数学理论基础, 是从事计算机视觉研究所必 …

Camera calibration is a significant process not only for photography but also for computer
vision. The accuracy and stability of the camera calibration methods directly affect the whole …

For important camera calibration in the field of computer vision, a new target form, namely, a
grid spherical target (GST) that is different from the spherical target, is proposed. The GST …

In this paper, a new camera calibration algorithm is proposed, which is from the quasi-affine
invariance of two parallel circles. Two parallel circles here mean two circles in one plane, or …

Our problem is that of recovering, in one view, the 2D Euclidean structure, induced by the
projections of N parallel circles. This structure is a prerequisite for camera calibration and …

Nonindustrial low-cost cameras have the advantages of cheap and simple structure, but
have the disadvantages of low resolution and large image noise. When the existing camera …

In spatial augmented reality, a widely dynamic projection mapping system has been
developed as a novel approach to graphics presentation for widely moving objects in …

For paracatadioptric camera, the estimation of intrinsic parameters from sphere images is
still an open and challenging problem. In this paper, we propose a calibration method for …

This paper presents a novel, simple, yet flexible line-scan camera calibration method using
a coded eight trigrams pattern. A new target pattern with orientation coded information is …