AI-on-the-edge-device/param-docs/parameter-pages/TakeImage/CamDcw.md

Parameter CamDcw

Image-Downsize

• When CamDcw is on, the image that you receive will be the size that you requested (VGA, QQVGA, etc).
• When CamDcw is off, the image that you receive will be one of UXGA, SVGA, or CIF.

Default Value: true

See here for the ov2640 camera datasheet.
See here for the ov5640 camera datasheet.

!!! Warning

This is an **Expert Parameter**! Only change it if you understand what it does!

After changing this parameter you need to update your reference image and alignment markers!

If **CamZoom** is used, this must be activated.

!!! Note

If **CamDcw** is off, and you pick a different image size, this implicitly turns **CamDcw** back on again.