Calibration (Precise Calibration); Fz5-L35 - Omron FH-3 Series Reference Manual

Important
• If these processing items are performed for an image for which other processing items are also being performed, the
correction may not be performed correctly. Always perform these processing items immediately after image input from
the camera.
• Please make sure the points taught for calibration are distributed evenly on the screen. If they are distributed unevenly,
the correction may not be performed properly.
• About limits on the number of precise calibration used
For the FZ5-L3/6 series models, the number of precise calibration processing items that can be used in the
same scene group is limited according to the camera in use. Do not exceed this limitation. In the case of the FH series/
FZ5-800 series/FZ5-1100 series/FZ5-1200 series, the number of processing items is not limited and can be registered as
long as there is sufficient free memory.
If the amount of used memory increases and the amount of free memory becomes insufficient, it may cause errors in
operation mode switching or in adding Processing Units into the measurement flow. Please check the memory
consumption when you create scenes.
Type of sensor 0.3 megapixel
controller
FZ5-L35
30
FZ5-6

Calibration (Precise Calibration)

Set the input image conversion method (calibration parameters). This only calculates the parameters used in
calibration. The actual correction is performed from the image correction tab.
Setting with the Pattern Plate
The parameters are calculated automatically by shooting the Omron pattern plate (FZD-CAL 3D Calibration
tool).
1
In the Item Tab area, click [Calibration settings].
2
In the "Calibration method" area, select
"Plate input".
Setting item
Calibration method
3
In the "Display" area, click [Change display] to switch between camera image types.
The displayed contents of the image display area will be switched.
Setting item
Display
640
Precise Calibration
Intelligent
Compact Digital
camera
Camera
28
Set value
[Factory default]
• [Plate input]
• Sampling
Set value
[Factory default]
Through image display The latest image is always input from the camera and displayed.
[Freeze image]
2 megapixel 5 megapixel
camera camera
7 2
Set the calibration parameter setting method.
The image that was scanned in the immediately preceding
measurement is displayed.
FH/FZ5 Processing Item Function Reference Manual
0.3 megapixel 2 megapixel
camera (FH) camera (FH)
--- ---
Description
Description
4 megapixel
camera (FH)
---