TJU-DHD
收藏资源简介:
TJU-DHD是一个多样化高分辨率的目标检测数据集,包含115,354张高分辨率图像和709,330个标注对象,具有季节、光照和天气的丰富多样性。该数据集旨在推动自动驾驶和视频监控中目标检测和行人检测的研究。
TJU-DHD is a diverse high-resolution object detection dataset, comprising 115,354 high-resolution images and 709,330 annotated objects, with a rich diversity in seasons, lighting, and weather conditions. This dataset is designed to advance research in object detection and pedestrian detection for autonomous driving and video surveillance.
TJU-DHD数据集概述
数据集介绍
TJU-DHD(天津大学多样性高分辨率数据集)是一个专为自动驾驶车辆和视频监控中的目标检测任务设计的大型数据集。该数据集包含115,354张高分辨率图像,其中52%的图像分辨率为1624×1200像素,48%的图像分辨率至少为2560×1440像素。数据集总计标注了709,330个对象,具有较大的尺度和外观变化。此外,数据集在季节、光照和天气方面具有丰富的多样性。
数据集构成
1. 目标检测
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DHD-traffic:
- 训练集:45,266张图像,239,980个实例
- 验证集:5,000张图像,30,679个实例
- 测试集:10,000张图像,60,963个实例
- 总计:60,266张图像,331,622个实例
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DHD-campus:
- 训练集:39,727张图像,267,445个实例
- 验证集:5,204张图像,41,620个实例
- 测试集:10,157张图像,68,643个实例
- 总计:55,088张图像,377,708个实例
2. 行人检测
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Ped-traffic:
- 训练集:13,858张图像,27,650个实例
- 验证集:2,136张图像,5,244个实例
- 测试集:4,344张图像,10,724个实例
- 总计:20,338张图像,43,618个实例
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Ped-campus:
- 训练集:39,727张图像,234,455个实例
- 验证集:5,204张图像,36,161个实例
- 测试集:10,157张图像,59,007个实例
- 总计:55,088张图像,329,623个实例
评估结果
DHD-traffic
- 验证集结果:
- RetinaNet: AP 53.5, AP@0.5 80.9, AP@0.75 60.0
- FCOS: AP 53.8, AP@0.5 80.0, AP@0.75 60.1
- FPN: AP 55.4, AP@0.5 83.4, AP@0.75 63.0
- Cascade RCNN: AP 57.9, AP@0.5 82.7, AP@0.75 66.6
DHD-campus
- 验证集结果:
- RetinaNet: AP 48.4, AP@0.5 79.3, AP@0.75 52.4
- FCOS: AP 49.3, AP@0.5 73.8, AP@0.75 53.8
- FPN: AP 52.4, AP@0.5 77.5, AP@0.75 58.4
- Cascade RCNN: AP 55.1, AP@0.5 77.6, AP@0.75 60.9
DHD-pedestrian
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同场景评估:
- FPN: MR on R/RS/HO/R+HO/A (Ped-campus) 27.92/73.14/67.52/35.67/38.08
- FPN: MR on R/RS/HO/R+HO/A (Ped-traffic) 22.30/35.19/60.30/26.71/37.78
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跨场景评估:
- FPN: MR on R+HO and A (trained by Ped-campus) 24.90 / 34.34
- FPN: MR on R+HO and A (trained by Ped-traffic) 29.39 / 43.22
引用信息
如使用此数据集,请引用以下文献: Yanwei Pang, Jiale Cao, Yazhao Li, Jin Xie, Hanqing Sun, and Jinfeng Gong. TJU-DHD: A Diverse High-Resolution Dataset for Object Detection. Technical report, 2019.




