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D 2-city: a large-scale dashcam video dataset of diverse traffic scena rios

3 Pith papers cite this work. Polarity classification is still indexing.

3 Pith papers citing it
abstract

Driving datasets accelerate the development of intelligent driving and related computer vision technologies, while substantial and detailed annotations serve as fuels and powers to boost the efficacy of such datasets to improve learning-based models. We propose D$^2$-City, a large-scale comprehensive collection of dashcam videos collected by vehicles on DiDi's platform. D$^2$-City contains more than 10000 video clips which deeply reflect the diversity and complexity of real-world traffic scenarios in China. We also provide bounding boxes and tracking annotations of 12 classes of objects in all frames of 1000 videos and detection annotations on keyframes for the remainder of the videos. Compared with existing datasets, D$^2$-City features data in varying weather, road, and traffic conditions and a huge amount of elaborate detection and tracking annotations. By bringing a diverse set of challenging cases to the community, we expect the D$^2$-City dataset will advance the perception and related areas of intelligent driving.

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cs.CV 2 cs.LG 1

years

2026 2 2019 1

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representative citing papers

nuScenes: A multimodal dataset for autonomous driving

cs.LG · 2019-03-26 · accept · novelty 8.0

nuScenes provides the first public autonomous-driving dataset that includes synchronized 360-degree data from cameras, radars, and lidar together with 3D bounding-box annotations across 1000 scenes.

A global dataset of continuous urban dashcam driving

cs.CV · 2026-04-01 · accept · novelty 7.0

CROWD is a new global dataset of 51,753 continuous urban dashcam segments spanning over 20,000 hours from 238 countries, with manual labels and automated object detections for routine driving analysis.

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