# Edge Detect node

There are 4 different Edge Detect nodes that apply an edge detect filter to their input. Them main edge detect node has more parameters, the 3 others are simplified (and faster) filters.

## Inputs

The Edge Detect node has a single input.

## Outputs

The Edge Detect node outputs the result of the edge detect operation.

## Parameters

The Edge Detect node accepts the following parameters:

- The size at which the input is sampled

- the width of the edge detection area for each pixel

- the value difference threshold used when comparing pixel colors

## Example images