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oscarmcnulty / gta-3d-dataset

A dataset of 2D imagery, 3D point cloud data, and 3D vehicle bounding box labels all generated using the Grand Theft Auto 5 game engine.
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Howt to get GTA-V data label #2

Closed mjjdick closed 5 years ago

mjjdick commented 5 years ago

Hi, I read your paper and found it seems you use depth image to generate lidar data. so, I was wondering how you get the accurate label? thx for your help!

oscarmcnulty commented 5 years ago

Hey, sorry for the delay in getting back to you. The labels are all based on object bounding boxes obtained directly from the game using the APIs in https://github.com/crosire/scripthookvdotnet. Some of the bounding boxes are not that tight (some vehicles in particular like the icecream van are really bad) but they generally worked well.