Examples of good quality images
Figure 67 Good image taken indoors
Figure 68 Good image taken outdoors
Image quality analysis
Possible faults in image quality
When checking for possible errors in camera functionality, knowing what error is suspected significantly
helps the testing by narrowing down the amount of test cases. The following types of image quality problems
may be expected to appear:
• Dust (black spots)
• Lack of sharpness
• Bit errors
In addition, there are many other kinds of possibilities for bad image quality, but those are ruled out from
the scope of this document since the probability of their appearance is small.
RM-132; RM-133
Nokia Customer Care
Camera Module Troubleshooting
Page 8 –10
COMPANY CONFIDENTIAL
Issue 1
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