Setting Measurement Items
ZFX-C User’s Manual
3
SETTING THE MEAS
UREM
ENT CONDITIONS
103
Brightness Control
Digitally corrects contrast in the image according to the input image. This setting is effective only when a
monochrome camera is connected to the Controller.
Brightness control processing is executed after filtering and BGS level processing.
Brightness control automatically corrects the brightness of the input image to the pre-registered reference
value during measurement.
Example: Input value (brightness of the input image): 23, Reference value (registered value of brightness): 92
X
MENU mode - [Setup] - [Item] - [Img Adj] - [Select camera] - [Brightness control]
Configure the following options when brightness control is set to ON.
Reference registration
Item
Description
ON
Performs brightness
control.
OFF (default value)
Does not perform brightness
control.
Item
Description
Control region
Sets the region in which the reference value is calculated.
Reference registration
When the [AUTO] button is pressed, the current brightness in the control region is regis-
tered as the reference value.
AUTO function
When [Auto function] is set to [OFF], the reference value is not updated when the AUTO
function is next executed.
In the [Reference registration] screen, you can adjust the reference value while comparing the images on the left
and the right.
Reference image
Reference value: 92
The region to perform brightness control
Input image
Input value: 23
Coefficient 4.0X
Brightness
control 4.0X
Note
92
Ref. registration
0.Area
AUTO
Apply
Cancel
Capture
Camera 0 LIVE
SD
Image before brightness
control
Image after brightness
control
When [AUTO] is pressed, the
reference value is automatically
calculated.
The reference value can be adjusted.
Summary of Contents for Smart Sensor ZFX-C
Page 2: ......
Page 125: ...Additional Functions 122 ZFX C User s Manual MEMO ...
Page 135: ...Checking Adjusting the Measurement ADJ Mode 132 ZFX C User s Manual MEMO ...
Page 221: ...Menu List 218 ZFX C User s Manual MEMO ...
Page 225: ...INDEX 222 ZFX C User s Manual MEMO ...
Page 226: ...INDEX ZFX C User s Manual 8 APPENDICES 223 MEMO ...