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11.7 Test Images
11.7
Test Images
Test images are generated in the camera FPGA, independent of the image sensor. They can be
used to check the transmission path from the camera to the acquisition software. Independent
from the configured grey level resolution, every possible grey level appears the same number
of times in a test image. Therefore, the histogram of the received image must be flat.
A test image is a useful tool to find data transmission errors or errors in the access
of the image buffers by the acquisition software.
The analysis of the test images with a histogram tool gives a flat histogram only
if the image width is a multiple of 256 (in 8 bit mode).
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MAN082 09/2019 V1.0
85 of 125
Summary of Contents for MV0 3D06 Series
Page 10: ...1 Preface 10 of 125 MAN082 09 2019 V1 0...
Page 20: ...3 Product Specification 20 of 125 MAN082 09 2019 V1 0...
Page 38: ...4 Image Acquisition 38 of 125 MAN082 09 2019 V1 0...
Page 48: ...5 Counter Timer 48 of 125 MAN082 09 2019 V1 0...
Page 58: ...9 Image Format Control 58 of 125 MAN082 09 2019 V1 0...
Page 62: ...10 Frame Rate 62 of 125 MAN082 09 2019 V1 0...
Page 88: ...11 Image Data Processing 88 of 125 MAN082 09 2019 V1 0...
Page 92: ...12 Precautions 92 of 125 MAN082 09 2019 V1 0...
Page 100: ...13 Hardware Interface 100 of 125 MAN082 09 2019 V1 0...
Page 104: ...14 Mechanical Considerations 104 of 125 MAN082 09 2019 V1 0...
Page 106: ...15 Troubleshooting 106 of 125 MAN082 09 2019 V1 0...
Page 112: ...18 Support and Repair 112 of 125 MAN082 09 2019 V1 0...
Page 114: ...19 References 114 of 125 MAN082 09 2019 V1 0...