2D Scene Parsing Dataset of TUM CMS Indoor Point Cloud

2D Scene Parsing Dataset of TUM CMS Indoor Point Clouds is generated as a benchmarking datasets in 2D understanding of existing TUM CMS Indoor Point Cloud, available on mediaTUM. The dataset includes 219 raw images that are taken from indoor environments of TUM, with different sizes, as *.jpg files provided by the responsible authors of the TUM CMS Indoor Point Cloud dataset. Raw images are provided either as images or 2D captures from TUM CMS Indoor Point Cloud. The dataset also includes 2D semantic annotations and depth information of raw images. 2D semantic segmentation annotations are derived from 150-class colored RGB format of ADE20K dataset, and presented as *.jpg files with the same sizes of raw images. The depth information of each raw image is provided as greyscale *.png files, including pixel values between 0-255, with the same sizes of raw images.TUM CMS室内点云二维场景解析数据集（2D Scene Parsing Dataset of TUM CMS Indoor Point Clouds）是为现有TUM CMS室内点云数据集的二维理解任务构建的基准测试数据集，已在mediaTUM平台公开。该数据集包含219张采集自TUM室内环境的原始图像，格式为*.jpg文件，尺寸各异，由TUM CMS室内点云数据集的责任作者提供。这些原始图像既可以作为独立图像文件提供，也可从TUM CMS室内点云数据集中提取二维截图获取。此外，数据集还涵盖原始图像的二维语义标注与深度信息。其中，二维语义分割标注基于ADE20K数据集（ADE20K Dataset）的150类彩色RGB格式生成，采用与原始图像尺寸一致的*.jpg文件存储。每张原始图像对应的深度信息以灰度*.png文件形式提供，像素值范围为0至255，且与原始图像尺寸保持一致。