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vid2anim_creator's Introduction

Vid2Anim Creator

欢迎使用 Vid2Anim Creator,本插件可以从视频中提取角色姿态

Logo

视频提取角色姿态

效果良好的动作捕捉,快速开始你的项目!

目录

兼容性

Blender 3.3 LTS 或更新版本

Windows Only

使用步骤

安装插件

点击 Preference -> Install 选择.zip文件进行安装

配置运行环境

Preference中找到安装好的插件

点击 Update Python Modules 安装并更新Python依赖环境

Update python modules

WARNING: 若numpy版本高于1.24会自动进行降级,numpy=1.24与chumpy存在冲突

生成角色动画

VIEW_3D界面侧边栏打开V2A Tool

选择要进行提取的原视频.mp4文件

alt text

配置是否需要使用GPU进行处理,和是否需要开启降噪功能

alt text

本插件提供傅里叶降噪和高斯平滑两种降噪方式

选择降噪模式并设置对应参数

alt text

最后点击Generate生成角色动画

重定向至其他模型

  • 生成动画后选择导出BVH格式

  • BVH格式重定向至其他模型,以MMD为例:

    • Blender导入.bvh文件,骨骼旋转方式设置为四元数
    • 下载 SMPLX-MMD骨骼名称对照|Google Drive
    • 使用XPS对骨骼进行重命名
    • POSE模式下重置所有变换,调整为A-POSE
    • 使用MMD_Tool导出.vmd格式动画文件
    • 导入MikuMikuDance, 关闭所有足部IK

重定向效果如下图所示:

alt text

alt text

文件目录说明

filetree 
│  config.py
│  executors.py
│  predict.py
│  preference.py
│  README.md
│  rotation_conversions.py
│  setup_utils.py
│  util.py
│  __init__.py
├─asset/
├─configs/
├─hybrik/
├─model_files
├─niki /
└─pretrained_models/

鸣谢

vid2anim_creator's People

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