Dataset for "Robust and quality-preserving 4D data watermarking for copyright protection"

This dataset contains a 4D facial sequence captured using a 3dMD system, designed to support research in dynamic 3D mesh and texture image watermarking. The sequence features a native Turkish speaker articulating the sentence "Türkiye, dört mevsimin belirgin olarak yaşandığı bir ülkedir", and includes 3D mesh frames and corresponding texture images captured at 48 frames per second. The dataset consists of: 433 frames of 3D facial mesh data in OBJ format 433 corresponding texture images corresponding audio data This dataset was developed to facilitate experimentation, benchmarking, and reproducibility in the domain of 4D watermarking.本数据集包含一套通过3dMD系统（3dMD system）采集的4D面部序列（4D facial sequence），旨在为动态三维网格（3D mesh）与纹理图像水印领域的研究提供支撑。该序列由一名以土耳其语为母语的发音者朗读句子"Türkiye, dört mevsimin belirgin olarak yaşandığı bir ülkedir"时采集得到，采集帧率为每秒48帧，包含三维网格帧与对应的纹理图像。 本数据集包含以下内容： - 433帧OBJ格式（OBJ format）的三维面部网格数据 - 433张与之对应的纹理图像 - 配套的音频数据 本数据集的开发旨在为4D水印（4D watermarking）领域的实验、基准测试与可复现性研究提供便利。