> For the complete documentation index, see [llms.txt](https://asrob-uc3m.gitbook.io/robotdevastation-developer-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://asrob-uc3m.gitbook.io/robotdevastation-developer-manual/robotdevastation/managers/camera-management.md).

# Camera Management

```
This guide is focused on explaining the purpose behind each game module. 
For a detailed documentation of the methods and attributes of the classes, 
check the doxygen documentation.
```

## System Overview

The camera management system is in charge of retrieving a video feed from the robot and process it to obtain the different game elements. It is based on the [*listener* design pattern](https://en.wikipedia.org/wiki/Observer_pattern), also called *observer pattern*. It is composed by a `ImageManager` that retrieves the images coming from the robot and generates an image event that is sent to the corresponding `ImageEventListener`. The `ProcessorImageEventListener` receives the image from the camera feed and extracts from it the enemies detected, whose information is sent to the [MentalMap](/robotdevastation-developer-manual/robotdevastation/managers/data-management/mental-map.md).