# Face Detection Blocks
## Example
![](img/F1.png)

## Switch to face recognition mode
![](img/F2.png)

Enable Face Recognition Mode

## Switch off face recognition mode
![](img/F3.png)

Disable Face Recognition Mode

## Face detected?
![](img/F4.png)

Determine if a face is detected

## Number of faces detected
![](img/F5.png)

Returns the number of faces detected

## Get face position ()
![](img/F6.png)

Get face position (X or Y)

## Get face ()
![](img/F7.png)

Get the position information of the face in the x or y axis.

## Mark Current Face ()
![](img/F8.png)

Mark the current face as a specified name (for subsequent recognition)

## Reset faces
![](img/F9.png)

Reset (delete) all marked faces

## Marked face detected?
![](img/F10.png)

Determine whether a marked face has been detected

## Detected face name
![](img/F11.png)

Returns the name of the detected face