Evaluation
The system offers continuous evaluation of the imaging performance (MTF) during the adjustment of the imaging system (focus, aperture, zoom ...) and thus allows the optimization of the imaging properties of your selected components "on the fly".
The system allows the selection of any test pattern with free rotation of the ROI (ROI = Region of Interest). This results in the possibility of multidirectional measurement with output of the respective measured variables (see figure on the left).
OETF Analysis
In conjunction with suitable reference light sources, the system allows the opto-electrical transfer function (OETF) to be determined.
This enables the system to evaluate and check the gamma correction of your chosen camera in conjunction with our TSUBOSAKA precision light sources.
As a result, the system generates the look-up table (LUT), which in turn can be used directly for MTF measurements.
Support of various camera interfaces
Thanks to its flexible design, the system can be used with various camera interfaces:
Currently supported:
- SDI/HDMI inputs with devices from Blackmagic Design
- Machine vision cameras according to GenICam standard
- Phantom high-speed camera from Vision Research
- Digital camera control and image acquisition with USB connection
- Offline measurement of the image file
Test pattern
We offer a large number of different test samples for the most application-oriented evaluation possible.
The patterns currently offered include
Edge test, sine wave, arrow diagram, wedge pattern, Siemens star, megacycle map, noise pattern, 2d DFT, luminance profile and OETF test.
If you require additional patterns, please contact us for your specific requirements.
