# (Camshift)

## 

 mean-shiftCamshift

 CAM
- 
- 

 CAM
```math
s=2 x \sqrt{\frac{M 00}{256}}
```
>

## 

```
ret, track_box = cv2.CamShift(
                InputArray probImage,
                Rect &  window,
                TermCriteria criteria )
```
>
- probImage --> 
- window --> ROI
- criteria --> 

>
- ret --> 
- track_box --> 


 [ss.gif]