NLML-HPE
收藏资源简介:
NLML-HPE数据集是一个用于头部姿态估计的数据集。该数据集由庞培法布拉大学工程系的研究人员创建,通过旋转3D头部模型并渲染对应的2D图像来生成。数据集包含了精确且一致的2D头部姿态数据,用于训练和测试头部姿态估计模型。该数据集旨在解决现有HPE数据集存在的姿态标注不准确的问题,并提供了高度准确的数据集,以提高头部姿态估计的准确性和实时性。
The NLML-HPE dataset is a dataset for head pose estimation (HPE). It was created by researchers from the Department of Engineering, Pompeu Fabra University, and generated by rotating 3D head models and rendering their corresponding 2D images. The dataset contains precise and consistent 2D head pose data for training and testing head pose estimation models. This dataset aims to address the issue of inaccurate pose annotations in existing HPE datasets, and provides a highly accurate dataset to improve the accuracy and real-time performance of head pose estimation.
NLML_HPE数据集概述
数据集基本信息
- 名称: NLML_HPE (Head Pose Estimation with Limited Data via Manifold Learning)
- 类型: 头部姿态估计数据集
- 许可证: MIT
- 框架: PyTorch
- 相关数据集:
- FACESCAPE
- BIWI
- AFLW
- 300W_LP
数据集内容
- 数据格式: 包含渲染图像文件(如.jpg格式)和预处理后的数据文件(如.npz格式)
- 数据特点:
- 每个身份包含所有欧拉角(偏航、俯仰、滚转)组合的样本
- 使用PyTorch3D从FaceScape 3D模型渲染生成
数据集获取
- 主数据集:
- 子集:
- 验证数据集:
目录结构
NLML_HPE
├── datasets
│ ├── 300W_LP
│ ├── files.txt
│ ├── AFLW2000
│ ├── files.txt
│ ├── BIWI
│ ├── BIWI.npz
│ ├── Facescape
│ ├── rendered_db
│ ├── 1
│ ├── ID1_(0_0_0).jpg
│ ├── ID1_(0_0_10).jpg
评估结果
AFLW2000性能比较
| Method | Yaw | Pitch | Roll | MAE |
|---|---|---|---|---|
| 3DDFA | 4.71 | 27.08 | 28.43 | 20.07 |
| NLML-HPE (ours) | 3.06 | 4.23 | 1.96 | 3.08 |
BIWI性能比较
| Method | Yaw | Pitch | Roll | MAE |
|---|---|---|---|---|
| 3DDFA | 5.50 | 41.90 | 13.22 | 20.20 |
| NLML-HPE (ours) | 3.58 | 5.29 | 2.67 | 3.85 |
- 1NLML-HPE: Head Pose Estimation with Limited Data via Manifold Learning西班牙庞培法布拉大学工程系 · 2025年



