章贡客家非遗瓷画像《客瓷四景》高精度数字化三维模型产品

以 ASCII 编码存储几何数据，关键字段如下：​顶点坐标（v）：格式v X Y Z（单位 mm），记录赣南客家非遗瓷画像《客瓷四景》古城墙的砖石纹理、慈云塔的层叠结构、灶儿巷的骑楼街巷、建春门浮桥的市井动态，如v -0.262750 0.691748 -0.033874，完整赣南客家非遗瓷画像《客瓷四景》通过四扇屏的传统形制，融合瓷画与木作双非遗，是客家文化传承的立体载体。
​纹理坐标（vt）：格式vt U V，关联漆色纹理，如vt 0.304290 0.312404，确保纹理映射无错位。
​​面定义（f）：格式f 671199/862832 586012/862830 586013/862833，共约312万个面保证精度。​
材质引用（usemtl）：关联.mtl材质，如mtllib 赣南客家非遗瓷画像《客瓷四景》.mtl。

Geometric data is stored in ASCII encoding. The key fields are as follows:
1. Vertex coordinates (v): Format: v X Y Z, unit: mm. It records the brick-and-stone texture of the ancient city wall, the layered structure of Ciyun Pagoda, the arcade streets of Zao'er Lane, and the urban dynamic scenes of Jianchunmen Floating Bridge from the Hakka Intangible Cultural Heritage porcelain painting series *Four Scenes of Hakka Porcelain* in southern Jiangxi. An example is `v -0.262750 0.691748 -0.033874`. The complete set of this series adopts the traditional four-screen layout, integrates the two intangible cultural heritages of porcelain painting and woodworking, and serves as a three-dimensional carrier for the inheritance of Hakka culture.
2. Texture coordinates (vt): Format: vt U V, linked to paint textures. An example is `vt 0.304290 0.312404`, ensuring no misalignment in texture mapping.
3. Face definitions (f): Format: f 671199/862832 586012/862830 586013/862833. Approximately 3.12 million faces are included to ensure high accuracy.
4. Material reference (usemtl): Associated with .mtl material files. An example is `mtllib Four Scenes of Hakka Porcelain.mtl`.

搜集汇总

背景与挑战

背景概述

该数据集属于章贡客家非物质文化遗产的数字化保护项目，具体为瓷画像《客瓷四景》的高精度三维模型。它由赣州市章贡区文化广电旅游局申请登记，旨在通过数据加工集合形式，对传统陶瓷绘画艺术进行精细的三维数字化记录和展示。