# 22th place solution

Hi Everyone,
Ending final validation, I share my solution.
I converted points clouds into RGB images and applied simple SSD (Single Shot Multibox Detector).
The Brightness corresponds to the density of clouds, and the Hue corresponds to the weighted center of z-position.
Code:
[https://github.com/toshi-k/kaggle-3d-object-detection-for-autonomous-vehicles](https://github.com/toshi-k/kaggle-3d-object-detection-for-autonomous-vehicles)
![conceptual diagram](assets/a59955c5ebcdef9e8c102db7.png)