Leaper WaferScan Toolkit
中文 / English 2.x
LArcGauge Class Reference
Inheritance diagram for LArcGauge:
ILArcGauge ILShapeGauge ILGauge ILObject

Additional Inherited Members

- Public Member Functions inherited from ILArcGauge
LPVErrorCode Detect (ILImage *img, ILAnnulusSectorRegion *region, ILShapeGaugeResult **gaugeResult)
 
- Public Member Functions inherited from ILObject
ILObjectCopy ()
 
LPVErrorCode Load (LString filename)
 
void Reset ()
 
LPVErrorCode Save (LString filename)
 
BOOL Valid ()
 
- Properties inherited from ILShapeGauge
int FitCountThreshold [get, set]
 The minimum count of points contribute to a valid fitting result.
 
double FitDistThreshold [get, set]
 The distance threshold between the result line and a sample point, for filtering the out-lier points. Set to negative value(-1) to bypass the out-lier filtering.
 
int SampleRegionHeight [get, set]
 The height of the sample region, at least 5 pixels. Please check the Detect() function of individual gauge tool, for either it adopts this property or region's height during inspection.
 
int SampleRegionInterval [get, set]
 The distance between the centers of two nearby sample regions.
 
int SampleRegionWidth [get, set]
 The width of the sample region, at least 5 pixels.
 
- Properties inherited from ILGauge
int AcceptScore [get, set]
 The accept score used in inspection. It defines the minimum score for identifying the sample point as a valid result. You may pick a proper score with help of the score chart. More...
 
int KernelSize [get, set]
 The kernel size used in gradient filtering, should be an odd number which is ≥ 3, say 3, 5, 7, etc.
 
int MaxSamplePointCount [get, set]
 The maximum of sample points to find in each sample region.
 
BOOL NormScore [get, set]
 Whether we should normalize the score based on maximum gradient or grayscale value in region.
 
LPVPolarity Polarity [get, set]
 The detection polarity, either object or edge polarity is acceptable.
 
LPVGaugeFeatures SortBy [get, set]
 The method used to sort all sample point candidates, the top ones are reported as final results. More...
 
LPVFindBy SortByPosition [get, set]
 Works when SortBy enables LPVGaugeFeaturePosition, prefer either the last, the central or the last ones. More...
 
BOOL SortByScoreDescending [get, set]
 Works when SortBy enables LPVGaugeFeatureScore. True to sort all sample point candidates descending(from large score to small, aka. prefer the maximum magnitude), false for sorting in ascending order. More...
 

Detailed Description

This class implements the interface ILArcGauge, and is used to create an instance of arc gauging tool.