760607-Images-Vehicles-Detection-Data-in-Surveillance-Scenes

Description

760,607 Images - Vehicles Detection Data in Surveillance Scenes. The collection scenes include underground parking lot, surface parking lot, entrance and exit gates and outdoor roads (highways, urban roads, etc.). The data includes different surveillance scenes, different time periods, different cameras and various vehicle distributions (crowded, sparse). In this dataset, vehicles rectangular bounding boxes and vehicle type attributes were annotated. The data can be used for tasks such as vehicles detection in surveillance scenes.

For more details, please refer to the link: https://www.nexdata.ai/datasets/1219?source=Github

Data size

760,607 images, 5,796,265 bounding boxes

Collecting environment

underground parking lot, surface parking lot, entrance and exit gates, outdoor roads (highways, urban roads, etc.)

Data diversity

different surveillance scenes, different time periods, different cameras, various vehicle distributions (crowded, sparse)

Device

surveillance camera, cellphone (a few)

Collecting angle

looking down angle, eye-level angle

Collecting time

day, night

Data format

the image data format is .jpg, the annotation file format is .json

Annotation content

vehicles rectangular bounding boxes and vehicle type attributes were annotated

Accuracy

the bounding box of vehicle is qualified when the deviation is not more than 3 pixels, and the qualified rate of the bounding box shall not be lower than 97%

Licensing Information

Commercial License