虚拟现实大作业，可以用VrmlPad编译，包括房屋，背景，树，风车，电视等等

OpenCV标定鱼眼镜头（C++）

2022年元宇宙的发展趋势

运动模糊的基础知识，和经典方法，初学者很有用，如果需要其他帮助，请留言。

2021新能源+元宇宙，一体两翼下的通信行业新格局

元宇宙2022年度报告：蓄积的力量

元宇宙，VR-AR与云游戏展望：2021年中国游戏出海白皮书

2021元宇宙之中国优势：虚拟数字人，分发与流通环节的新战场

清华大学元宇宙研究报告，高清完整版

The ICP (Iterative Closest Point) algorithm is widely used for geometric alignment of three-dimensional models when an initial estimate of the relative pose is known. Many variants of ICP have been proposed, affecting all phases of the algorithm from the selection and matching of points to the minimization strategy. We enumerate and classify many of these variants, and evaluate their effect on the speed with which the correct alignment is reached. In order to improve convergence for nearly-flat meshes with small features, such as inscribed surfaces, we introduce a new variant based on uniform sampling of the space of normals. We conclude by proposing a combination of ICP variants optimized for high speed. We demonstrate an implementation that is able to align two range images in a few tens of milliseconds, assuming a good initial guess. This capability has potential application to real-time 3D model acquisition and model-based tracking.

基于计算机视觉的驾驶员低头行为检测.pdf

ThoughtWorks.QRCode.dll识别身份证姓名、年龄、地址、生日、性别等信息。里面86的是64位新系统的 建议解压开用的ThoughtWorks.QRCodedll是大于6M的 一般就不会报错，里面1.0.2774.19990这个文件夹下面的我试过是对的

blender 3.1.0 最新版本

典型的PnP问题求解方式有很多种，例如P3P、直接线性变换DLT、EPnP、UPnP，另外还有非线性的Bundle Adjustment。 旋转平移矩阵T一共有12维，因此最少通过6对匹配点即可实现矩阵T的线性求解，这种方法称为DLT。当匹配点大于6对时，也可以使用SVD等方法对超定方程求最小二乘解。

墙地砖色差的计算机视觉检测研究.pdf