Hi Team,
I am currently working on a Driver Monitoring System (DMS) project using the STM32MP257F-DK board, and I have successfully integrated the OV5647 camera sensor.
At this stage, I am facing an issue related to ISP calibration. The camera is currently running with auto exposure enabled, due to which the frame contrast is not constant for any detection. To stabilize and properly tune the image, a fixed YAML calibration file is required. However, a suitable YAML file for the OV5647 sensor is not available.
From my understanding, the YAML calibration file needs to be generated using the ISP tuning/calibration tool. However, I tried following the complete process mentioned in the Wiki page documentation, but the ISP tool is not detecting the board, which is blocking further progress.
Could anyone please guide me on the following:
- How can I generate a custom YAML calibration file for the OV5647 sensor using the ISP tool?
- Is there any alternative or manual method to create the YAML calibration file without relying on the ISP tool?
- Are there any reference YAML files or tuning profiles available for similar sensors that can be adapted for OV5647?
Any suggestions or guidance would be greatly appreciated.
Thanks & Regards,
Aman Sharma
