ECannyEdgeDetector::GetThresholdingMode

ECannyEdgeDetector::SetThresholdingMode

Sets the mode of the hysteresis thresholding.

Namespace: Euresys::Open_eVision_2_7

[C++]

Euresys::Open_eVision_2_7::ECannyThresholdingMode GetThresholdingMode() const

void SetThresholdingMode(Euresys::Open_eVision_2_7::ECannyThresholdingMode mode)

Remarks

If the threshold mode is set to ECannyThresholdingMode_Absolute, the threshold values are interpreted as absolute thresholds. In this case, the thresholds must be strictly positive real values.

If the threshold mode is set to ECannyThresholdingMode_Relative, the thresholds are expressed as a fraction ranging from 0 to 1 of the maximum value of the gradient of the source image.

In either case, the low threshold must be less than the high threshold.

ECannyEdgeDetector.ThresholdingMode

Sets the mode of the hysteresis thresholding.

Namespace: Euresys.Open_eVision_2_7

[C#]

Euresys.Open_eVision_2_7.ECannyThresholdingMode ThresholdingMode

{ get; set; }

Remarks

If the threshold mode is set to Absolute, the threshold values are interpreted as absolute thresholds. In this case, the thresholds must be strictly positive real values.

If the threshold mode is set to Relative, the thresholds are expressed as a fraction ranging from 0 to 1 of the maximum value of the gradient of the source image.

In either case, the low threshold must be less than the high threshold.