Camera image calibration

To ensure a correct image calibration follow the articles in order.  Begin with Perform white balancing and end with Check the image quality .

NOTE: Finding camera and illumination parameter This method of finding a starting point for a standard camera and illumination system. The operating point may have to be determined iteratively (requirement of the application). At the beginning...

The adjustment of a camera system is an iterative process. It might be necessary to do the white balancing step twice. NOTE: The white reference must be clean and in the focusing plane of the camera. Use a professional white reference, e.g. a cle...

Create a black-reference with DSNU .

Calculation of PRNU  The following equation describes the calculation of the PRNU  Calibrated_Image = (Raw_Image - DSNU) / PRNU PRNU = (PRNU_Image-DSNU)/Target_Value Calibrated_Image ...