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ifm Vision Assistant O3M
UK
14.5 Additional crop edge settings
With "Additional crop edge settings", the mode of the line guidance can be set .
Two modes are available:
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Line type [Windrow]
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Line type [Crop edge]
The set line type is used for the line guidance .
If the line type [Windrow] is set, the setting "min / max width 3D line structure" is ignored .
14.6 Filter on line output (low pass)
The filter "line output (low pass)" weakens the result of the line recognition .
Depending on the set frame rate, the result of the line recognition is provided nearly in real time
The fast response of the behaviour may cause problems during applications such as steering vehicles .
With the low pass filter, the result of the line recognition is smoothed . By doing so, abrupt changes at the
line output are avoided .
Values from 0 to 1 can be set:
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0: no low pass filter (fast response)
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0 to 0 .3: Applications with flat line structures (e .g .: windrow)
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0 .4 to 0 .7: Applications with high line structure (e .g .: grapevine)
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1: strong low pass filter
