RealFaceDB

该数据集包含论文中描述的面部反射补丁，即漫反射反照率、漫反射法线、镜面反射率、镜面法线以及 UV 空间中的形状。对于形状，重建的网格已经注册到一个共同的拓扑结构中，并且点的 XYZ 值已经映射到 UV 坐标中的 RGB 并插值以完成 UV 贴图。从 6144x4096 像素的完整 UV 地图中，已对 512x512 像素的补丁进行了采样。该数据集包含 7500 个这样的补丁（每种数据类型 1500 个），这些补丁是匿名的、随机的和采样的，因此它们不包含可识别的特征。要获得对数据集的访问权限，您需要填写并签署许可协议，该协议应由全职学术人员（而非学生）完成。要获得许可协议和数据集，请发送电子邮件至 Alexandros Lattas ([e-mail]) 和 Stylianos Moschoglou ([e-mail])。请通过您的学术电子邮件与我们联系，并附上您的姓名和职位。我们将验证您的请求并就如何下载数据集与您联系。请注意，协议要求： 数据必须仅用于非商业研究和教育目的。您同意不出于任何商业目的复制、出售、交易或利用该模型。您必须在首次下载 2 年后销毁数据。如果您将使用此数据集发布任何作品，请引用以下论文。

This dataset contains the facial reflectance patches described in the paper, namely diffuse albedo, diffuse normals, specular albedo, specular normals, and shape in UV space. For the shape component, the reconstructed meshes have been registered to a common topology, and the XYZ coordinates of the vertices have been mapped to RGB values within UV coordinates and interpolated to complete the UV texture mapping. From the full 6144×4096 pixel UV map, 512×512 pixel patches have been sampled. This dataset includes 7500 such patches (1500 per data type), which are anonymous, randomly sampled, and thus contain no identifiable facial features. To gain access to this dataset, you must fill out and sign a license agreement, and you are required to be a full-time academic staff member (not a student) to submit the application. To obtain the license agreement and the dataset, please send an email to Alexandros Lattas ([e-mail]) and Stylianos Moschoglou ([e-mail]). Please contact us via your academic email address, and include your full name and job title in the message. We will verify your request and contact you with instructions on how to download the dataset. Please note that the license agreement requires the following: The data may only be used for non-commercial research and educational purposes. You agree not to reproduce, sell, trade, or exploit the dataset for any commercial purposes. You must destroy the data within two years of your first download. If you publish any work that uses this dataset, please cite the following paper.

搜集汇总

背景与挑战

背景概述

RealFaceDB是一个包含匿名面部反射补丁的数据集，涵盖多种反射和形状数据，适用于非商业研究和教育用途，需通过学术申请获取访问权限。