ifm Vision Assistant O3M
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10.9 Intelligent data averaging
The "intelligent data averaging" accesses raw data of the device and calculates an average value of the
raw data . Typical applications are:
● Signal noise reduction (→ „10.9.2 Example of a signal noise reduction“)
● Increase the number of valid pixels (→ „10.9.3 Example for increasing the number of valid pixels“)
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Compensation of bright sunlight
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Improve the recognition of distant objects
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Improve the recognition of objects with low reflectivity
The set value indicates the number of raw data (frames) that are to be used for the calculation of the
average value .
The intelligent data averaging may only be used with fixed modulation frequencies
(→ „10.8.1 Fixed modulation frequencies“).
The calculation of the average value causes a motion blur effect .
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Select the "low" setting if the application has objects with high dynamics .
Test the ideal filter setting under difficult conditions:
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strong sunlight
●
wet surfaces