Daheng Imaging MERCURY2 GigE Series, Руководство пользователя

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9.Software Tools
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 164
After opening the device through GalaxyView.exe and opening the FFC plugin, the initial state of the GUI
is shown in Figure 9-13. The widgets layout and function description are as follows:
No. Widget Function
1 Acquisition Frame Count
The number of images acquired for the acquisition of bright field
images
2
Acquisition of Bright Field
Images Acquire a certain number of bright field images. Necessary
operation
3 Execute FFC Calculate the FFC coefficient and make it Immediate effect
4 Preview
Check the effects before and after the FFC
Enable or disable FFC
5 Read from Device
If the device had executed FFC and the correction coefficient
have been written to the device, the next time the camera is
powered on, the FFC coefficient can be read directly from the
device and take effect in real time
6 Write to Device
Write the calculated FFC coefficient to the device to prevent
coefficients loss when the device is powered off
7 Load File
Load the FFC coefficient from the file and make it immediate
effect
8 Save File
Save the calculated FFC coefficient to a file. When the
coefficient is subsequent used, it can be loaded directly from
the file
9 Prompt Information
Prompt the execution status and error message when executing
FFC
10 Default prompt message
It is demanded to acquire bright field images again for executing
FFC after changing ROI, Binning, Decimation, Mirror of the
camera
The prompt message will always be displayed on the GUI
Table 9-1 Function description of the FFC widgets
9.4.2. User Guide
9.4.2.1. FFC Execution Steps
Step1: Set the acquisition frame count. Not necessary operation. You can skip to step 2 directly. For details,
please see section 8.4.6.1
Step2: Before acquiring bright field images, you need aim the lens at white paper or the flat fluorescent
lamp.
Step3: Start acquiring bright field images. For details on acquiring bright field images, please see section
8.4.6.1
Step4: Click "Execute FFC" to complete the correction.
Step5: You can view the effect before and after FFC through the preview function.