甘肃彩陶的几何风格迁移

甘肃彩陶在中国各类彩陶文化中拥有最为完整的时空序列, 然而尚未有专门针对甘肃彩陶的风格迁移研究. 为弘扬中华优秀传统文化, 构建了甘肃彩陶数据集, 提出了一种几何风格迁移方法. 该方法生成了一个神经扭曲场, 将甘肃彩陶变形为目标对象的几何风格, 并保持了彩陶的纹理. 网络结构方面加入了位置嵌入和特征增强模块, 提高特征编码的质量. 损失函数方面引入了形状一致性损失和平滑正则化项, 防止彩陶的细节发生突变, 提高变形效果. 实验结果表明, 该模型能够在甘肃彩陶与不同类的对象间进行大规模的几何风格迁移, 同时可以保持良好的彩陶细节, 产生新的视觉体验.

Geometric Style Transfer in Gansu Painted Pottery

Gansu painted pottery has the most complete spatial and temporal sequence among all kinds of painted pottery cultures in China. However, no study has been specifically designed for the style transfer of Gansu painted pottery. To promote the excellent traditional Chinese culture, this research constructs the Gansu painted pottery dataset and proposes a geometric style transfer method. The method generates a neural distortion field that deforms Gansu painted pottery into the geometric style of the target object while maintaining the texture of the pottery. Two modules are incorporated into the network structure, namely position embedding and feature enhancement, to improve the quality of feature encoding. Shape consistency loss and a smooth regularization term are introduced to the loss function to prevent the details of the painted pottery from mutating and improve the deformation effect. The experimental results show that the model can achieve large-scale geometric style transfer between Gansu painted pottery and objects from different classes, maintaining the details of the pottery and providing new visual experiences.