1.18 Use Cases 107
The section "Setting -> Base -> ImageProcessing -> DefectivePixelsFilter" was also extended (see Figure 2). First,
the "DefectivePixelsFound" indicates the number of found defective pixels. The coordinates are available
through the properties "DefectivePixelOffsetX" and "DefectivePixelOffsetY" now. In addition
to that it is possible to edit, add and delete these values manually (via right-click on the "DefectivePixel←-
Offset" and select "Append Value" or "Delete Last Value"). Second, with the functions
• "int mvDefectivePixelReadFromDevice( void )"
• "int mvDefectivePixelWriteToDevice( void )"
you can exchange the data from the filter with the camera and vice versa.
Figure 2: Image corrections: DefectivePixelsFilter (since driver version 2.17.1 and firmware version 2.12.406)
Just right-click on "mvDefectivePixelWriteToDevice" and click on "Execute" to write the data to the
camera (and hand over the data to the Storing pixel data on the device). To permanently store the data inside the
cameras non-volatile memory afterwards "mvDefectivePixelDataSave" must be called as well!
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