CogPMRedLinePattern.GrainLimitCoarseAutoSelect Property

CogPMRedLinePattern GrainLimitCoarseAutoSelect Property

Cognex VisionPro 9.22

Gets or sets whether to automatically recompute the coarse granularity limit during pattern training. If "true", the limit computed during training will overwrite the existing GrainLimitCoarse. Otherwise, it will remain unchanged.

Namespace: Cognex.VisionPro.PMRedLine
Assembly: Cognex.VisionPro.PMRedLine (in Cognex.VisionPro.PMRedLine.dll) Version: 87.0.0.0

Syntax

C++

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public bool GrainLimitCoarseAutoSelect { get; set; }

public bool GrainLimitCoarseAutoSelect { get; set; }

Public Property GrainLimitCoarseAutoSelect As Boolean 
	Get 
	Set

Public Property GrainLimitCoarseAutoSelect As Boolean 
	Get 
	Set

public:
property bool GrainLimitCoarseAutoSelect {
	bool get ();
	void set (bool value);
}

public:
property bool GrainLimitCoarseAutoSelect {
	bool get ();
	void set (bool value);
}

Property Value

Type: Boolean
"True" if the GrainLimitCoarse is to be recomputed during training. "False" otherwise. Default value is "true".

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes. The following state flags may be affected: SfGrainLimitCoarseAutoSelect SfTrained SfCreateTrainedGraphics

Remarks

PMRedLine employs a multi-resolution search strategy: the tool will subsample your input image multiple times as it searches for instances of your pattern. The maximum amount of subsampling is specified by the coarse granularity limit. The minimum amount is specified by the fine granularity limit. Neither limit can be less than one.

The coarse granularity limit must be greater than or equal to the fine granularity limit. The coarse value computed during training will never be smaller than the fine granularity limit.

If you change this value on a trained pattern object, the pattern will become untrained.