2021 年酒店标识

该数据集基于Hotel-ID 2021，剔除了无酒店连锁信息的图片，专注于酒店连锁识别，包含40多万张无品牌标识的连锁酒店内景照片，涵盖多种装修风格。数据特点在于去除品牌符号干扰，模拟真实场景下的视觉识别挑战。适用于图像识别任务，尤其在旅游住宿领域具有应用价值。此外，该数据可用于打击人口贩卖等社会安全问题，通过识别酒店内部装饰风格，辅助缩小调查范围，提升执法效率。This dataset is constructed based on Hotel-ID 2021, filtering out images without hotel chain information and focusing on hotel chain recognition. It contains over 400,000 brand-free interior photos of chain hotels, covering various decoration styles. A notable feature of this dataset is that it removes brand symbol interference, simulating the visual recognition challenges in real-world scenarios. It is applicable to image recognition tasks, with particular application value in the tourism and accommodation sector. Furthermore, this dataset can be used to address social security issues such as combating human trafficking: by recognizing the interior decoration styles of hotels, it can assist in narrowing down the scope of investigations and improving law enforcement efficiency.