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# Object Detection

## Training a typical classifier with near the edge cropping

![](/files/-MHnJ2ILZVC8dkZ7_46h)

### Then perform sliding windows detection

![](/files/-MHnJPYZtrlYT_n4spT5)

{% hint style="warning" %}
**Computationally costly!**
{% endhint %}

## Convolutional Implementation of Sliding Windows

![Pre-requisite - Turning FC layer into convolutional layers](/files/-MHnKvOWgu2seA1XZ1Fz)

![](/files/-MHnMjnUl7XuVWP1mogP)