1,602
edits
Changes
Jump to navigation
Jump to search
Line 141:
Line 141: − − [x] ，[y]， [height] must be 4-aligned and [width] must be 8-aligned. − + + + + + + + + + + + − + + +
→ROI area
The parameters of the output region include the horizontal offset (x), vertical offset (y), width (w), and height (h) of the output region.
The parameters of the output region include the horizontal offset (x), vertical offset (y), width (w), and height (h) of the output region.
By default, the ROI area of the camera is the full resolution area of the sensor.
By default, the ROI area of the camera is the full resolution area of the sensor.
Related commands：roi.
===== ROI parameter requirements =====
[x] ，[y]， [height] must be 4-aligned and [width] must be 8-aligned.
{| class="wikitable"
! model
!minimum ROI area
!Note
|-
|MV-MIPI-IMX178M
|376 x 320
|
|}Related commands：roi.
==== Mirror and Flip ====
==== Mirror and Flip ====
This function is relatively easy to understand. A special note is that with both ROI and Mirror/Flip on, the image is first mirrored/flipped, and then ROI cropped.<br />Related commands：imgdir.
This function is relatively easy to understand. A special note is that with both ROI and Mirror/Flip on, the image is first mirrored/flipped, and then ROI cropped.
[[File:Roi region and MF.jpg|link=http://wiki.veye.cc/index.php/File:Roi%20region%20and%20MF.jpg|center|thumb|800x800px|ROI and Mirror/Flip]]
<br />Related commands：imgdir.
==== Blacklevel ====
==== Blacklevel ====