Custom Features
4CXP Camera
MIKROTRON GmbH
page 61 of 70
InfoFieldRoiEnable
This feature enables/disables the ROI info field in the image.
Access
Read/write
Type:
boolean
In:
Value
Description
0
info field ROI disabled
1
info field ROI enabled
Out:
If this option is set, ROI info data will be superimposed into each captured frame or ROI.
The ROI info occupies 8 pixels in the upper left corner of each frame, starting with pixel
number 8.
Pixel number
Description
8
horizontal offset, LSB, bits 0…7
9
horizontal offset, MSB, bits 8…15
10
width, LSB, bits 0…7
11
width, MSB, bits 8…15
12
vertical offset, LSB, bits 0…7
13
vertical offset, MSB, bits 8…15
14
height, LSB, bits 0…7
15
height, MSB, bits 8…15
To get the value for one of the ROI parameters, multiply its MSB with 256 and add the LSB
to the multiplied HSB.
Example:
ROI width = pixel 10 and 11
value of pixel 10 = 224, value of pixel 11 = 1
ROI width = 1 X 256 + 224 = 640
Remark:
The ROI info is only defined in 8 bit/pixel mode. This feature is a 'Guru' feature.