2022年5月19日 · Download over 3,000 BVH motion-capture moves from Bandai Namco Research’s GitHub repository. Games firm's R&D division releases massive set of mocap data, plus free Blender BVH import script.

Each dataset is based on the motion of three professional actors, collected at the motion capture studio of Bandai Namco. We applied post-processing such as noise removal, proportion alignment, and clipping; and saved in BVH format. The technical details regarding this dataset are described in the following paper.

BVH全称是BioVision Hierarchical Data，意为由BioVision公司开发的一种层次数据格式。比较遗憾的是，尽管网上许多与BVH格式有关的内容都援引了威斯康辛大学网页 或者维基百科词条 中的描述，一笔带过式地介绍了BioVision是一家动捕服务公司：

2023年7月2日 · BVH 是一种通用的人体特征动画文件格式，基于人体关节（Joint）的树状结构进行存储。 BVH 文件分为 Hierarchy 和 Motion 两部分, Hierarchy部分是描述虚拟角色的 树形结构，Motion 部分是记录每一帧虚拟角色运动的姿态。 下面是一个标准的 BVH 文件。 OFFSET 0.000000 0.000000 0.000000. CHANNELS 6 Xposition Yposition Zposition Xrotation Yrotation Zrotation. JOINT lHip. OFFSET 0.100000 -0.051395 0.000000.

具体来说，BVH的核心思想就是用体积略大而几何特征简单的包围盒来近似描述复杂的几何对象，并且这种包围盒是嵌套的，我们只需要对包围盒进行进一步的相交测试，就可以越来越逼近实际对象（很明显这个功能需要用到树形的层次结构）。 下面我尝试详细地写一下BVH的构建过程。 首先我们需要将场景中的物体全都容纳在一个大的包围盒里面。 然后再进一步细分。 我们不妨设置一个简单的长方体包围盒（2D）。 假设此时存在一条射线，我们怎么去判断这条射线和包 …

BioVision Hierarchy (BVH) is a file format used for storing motion capture data. It was developed by BioVision, a company that was later acquired by Motion Analysis Corporation. The format consists of a hierarchical structure of joints, with each …

This is the 100STYLE dataset, it contains over 4 million frames of motion capture data for 100 different styles of locomotion. For each style, one actor captures: forwards walking and running movements; backwards walking and running movements; sidestep walking and running movements; idling movements; and transitions between movements.

The BVH file format was originally developed by Biovision, a motion capture services company, as a way to provide motion capture data to their customers. The name BVH stands for Biovision hierarchical data.

使用Motorica Dance Dataset时，研究人员可以下载bvh和fbx格式的数据，并利用兼容的工具如lafan1-resolved和zeroeggs-retarget进行分析和处理。 为了更好地可视化数据，可以参考GenoView仓库中的示例应用程序。

This repository contains categorized quick reference demos and bvh files of CMU animations. CMU places no restrictions on the use of the original dataset, and I (Bruce) place no additional restrictions on the use of this particular BVH conversion.