CGAN Assists the Styles & Features Renovation of Street Facade—A case study of Wuyi area in Fujian, China(Training set for machine learning)

This dataset is about the paper "CGAN Assists the Styles & Features Renovation of Street Fa-cade—A case study of Wuyi area in Fujian, China".In the course of the research, we used a large number of vector maps of residential renovation in the Wuyishan area of China for training.Our study proposes a CGAN-based approach. The main purpose is to realize the style migration from local architectural style to village and town building facades, and to provide new design, decoration and restoration of building facades for the village and town architectural style. It has important practical value for the unified style and appearance management of large-scale and multi-building villages and towns.Our sample training images are divided into 3 types: building outline (BEP), functional zoning (FSL), and building facade (BE).Divided into 164 pictures, a total of 492 pictures. The BEP sample uses a grayscale image, and the color is black (R0, G0, B0). In the processing of FSL samples, in order to simplify the data, various elements in the building facade are represented by different colors and presented in the form of color pictures. In this study, 5 colors are used to represent the elements in the facade, that is, the door is red (R255, G99, B128), the window is green (R123, G132, B61), the wall is yellow (R243, G219, B181), and the guardrail is Blue (R3, G172, B213), brown roof (R171, G73, B64).

本数据集对应论文《CGAN辅助街道立面风格与特征更新——以中国福建武夷地区为例》。研究过程中，我们采用中国武夷山地区大量住宅改造矢量地图用于模型训练。本研究提出了一种基于条件生成对抗网络（Conditional Generative Adversarial Network，CGAN）的方法，核心目标是实现地域建筑风格向村镇建筑立面的风格迁移，可为村镇建筑立面的全新设计、装饰与修复提供技术支撑，对于大规模多楼栋村镇的风貌统一管控具有重要实用价值。本次研究的训练样本图像分为3大类：建筑轮廓图（Building Outline, BEP）、功能分区图（Functional Zoning, FSL）以及建筑立面图（Building Facade, BE），每类各164张，总计492张图像。其中建筑轮廓图样本采用灰度图像，仅以黑色（R0, G0, B0）作为配色；针对功能分区图样本，为简化数据量，我们采用不同色彩对建筑立面的各类元素进行表征并以彩色图像形式呈现。本研究共使用5种色彩表征立面元素：门体为红色（R255, G99, B128）、窗体为绿色（R123, G132, B61）、墙体为米黄色（R243, G219, B181）、护栏为蓝色（R3, G172, B213），屋顶为棕褐色（R171, G73, B64）。