Street Graffiti

Graffiti (plural of graffito: "a graffito", but "these graffiti") are writing or drawings that have been scribbled, scratched, or painted, typically illicitly, on a wall or other surface, often within public view.[1] Graffiti range from simple written words to elaborate wall paintings, and they have existed since ancient times, with examples dating back to Ancient Egypt, Ancient Greece, and the Roman Empire.[2] In modern times, paint (particularly spray paint) and marker pens have become the most commonly used graffiti materials. In most countries, marking or painting property without the property owner's permission is considered defacement and vandalism, which is a punishable crime. Source: Objaverse 1.0 / Sketchfab涂鸦（Graffiti，其单数形式为graffito，即“一则涂鸦”，复数形式为“这些涂鸦”）指被随手涂写、刮擦或绘制于墙面或其他表面的文字或图案，该类行为通常未经许可，且多处于公共视野范围内。[1] 涂鸦的表现形式从简单的文字书写到繁复的墙体壁画不等，其历史可追溯至远古时期，古埃及、古希腊与古罗马帝国均有相关遗迹留存。[2] 现代创作中，涂料（尤其是喷漆）与马克笔已成为最常用的涂鸦创作媒介。在多数国家，未经财产所有者许可便对其财物进行涂写或绘制的行为，会被视作污损财物与故意破坏行为，属于应受惩处的犯罪行为。数据来源：Objaverse 1.0 / Sketchfab

搜集汇总

背景与挑战

背景概述

该数据集名为“Street Graffiti”，是一个包含涂鸦相关3D模型和预览图像的数据集，总大小为4.4 MB，源自Objaverse 1.0 / Sketchfab。数据集于2018年发布在Zenodo平台，采用Creative Commons Attribution 4.0 International许可，允许在注明作者的前提下自由使用和分发，截至统计时已有53次查看和20次下载。