Mapillary Vistas
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Mapillary Vistas数据集是一个大型街道级图像数据集,其中包含25,000高分辨率图像,这些图像被注释为66/124对象类别,其中37/70类是实例特定的标签 (分别为v.1.2和v2.0)。通过使用多边形来描绘单个对象,以密集和细粒度的方式进行注释。我们的数据集包含来自世界各地的图像,在有关天气,季节和白天的各种条件下捕获。图像来自不同的成像设备 (手机,平板电脑,动作相机,专业捕获设备) 和经验丰富的摄影师。
Mapillary Vistas is a large-scale street-level image dataset containing 25,000 high-resolution images, annotated with 66/124 object categories, where 37/70 of these categories are instance-specific labels for v.1.2 and v2.0 respectively. Annotations are conducted in a dense and fine-grained manner by delineating individual objects using polygons. The dataset includes images sourced from across the globe, captured under diverse conditions including weather, seasons and different times of day. The images are collected from various imaging devices such as mobile phones, tablets, action cameras and professional capture equipment, and were taken by experienced photographers.

- Mapillary Vistas数据集首次发布,包含25,000张高分辨率图像,涵盖66个语义类别,标志着城市环境语义分割研究的新里程碑。
- Mapillary Vistas数据集在计算机视觉顶级会议CVPR上被广泛讨论,其高质量的标注和多样化的场景受到研究者的高度评价。
- Mapillary Vistas数据集的应用扩展到自动驾驶领域,多家公司和研究机构开始使用该数据集进行自动驾驶系统的训练和评估。
- Mapillary Vistas数据集发布了2.0版本,增加了新的标注类别和更高的标注精度,进一步提升了其在语义分割任务中的应用价值。
- Mapillary Vistas数据集被纳入多个国际竞赛和挑战赛,成为评估语义分割算法性能的标准数据集之一。



