# Vision module

<a id="visionmodule"></a>

# Vision module

Video intelligence primitives for sampled frame processing and event output.

## Namespaces

| Name | Description |
|------|-------------|
| [`vision`](https://auscaster.com/icey/docs/api-reference/icy-vision.md#vision) | Video analysis for decoded frames: sampling, normalising and detecting, with results reported as vision events. |

## Macros

| Name | Description |
|------|-------------|
| [`Vision_API`](#vision_api)  |  |

---

<a id="vision_api"></a>

### Vision_API

```cpp
#define Vision_API ICY_IMPORT
```

[Defined in src/vision/include/icy/vision/vision.h:24](https://github.com/auscaster/icey/blob/main/src/vision/include/icy/vision/vision.h#L24)