EPointGauge::GetThreshold
EPointGauge::SetThreshold
Threshold level used to delimit significant peaks in the data profile.
Namespace: Euresys::Open_eVision_2_11
[C++]
OEV_UINT32 GetThreshold()
void SetThreshold(OEV_UINT32 un32Threshold)
Remarks
When analyzing a derivative profile, a peak is made up of consecutive pixel values above Threshold. To detect weak [strong] transitions, lower [raise] the Threshold value. To avoid interference of noise, an additional parameter is provided. The MinAmplitude parameter is an offset added to Threshold when a peak is to be detected. When the pixel values of the derivative profile do not reach Threshold + MinAmplitude, the peak is not taken into account. Anyway, when a peak is taken into account, all the pixels with values above Threshold are considered (for more accuracy). Setting the MinAmplitude value to 0 merely cancels its effect.
EPointGauge.Threshold
Threshold level used to delimit significant peaks in the data profile.
Namespace: Euresys.Open_eVision_2_11
[C#]
uint Threshold
{ get; set; }
Remarks
When analyzing a derivative profile, a peak is made up of consecutive pixel values above Threshold. To detect weak [strong] transitions, lower [raise] the Threshold value. To avoid interference of noise, an additional parameter is provided. The MinAmplitude parameter is an offset added to Threshold when a peak is to be detected. When the pixel values of the derivative profile do not reach Threshold + MinAmplitude, the peak is not taken into account. Anyway, when a peak is taken into account, all the pixels with values above Threshold are considered (for more accuracy). Setting the MinAmplitude value to 0 merely cancels its effect.
