1. 优化Notch计算周长，使用比例的形式计算

mrDarker

2025-08-22 04d89bc9216553adcd0df87985a7665882924093

1. 优化Notch计算周长，使用比例的形式计算

 EdgeInspector_App/Process/InspectCamera.cpp

@@ -4443,6 +4443,10 @@
    strTemp.Format(_T("Notch\\Notch_%d_Defect_ProcBinImage"), nNotchIdx);
    SaveDebugImage(emDim, stFrame, pProcBinImage, strTemp);

    const double dExpectedLen = 6500;
    const double dMinNotchLen = 0.20 * dExpectedLen;
    const double dAlarmAbs = 0.10 * dExpectedLen;

    CvSeq* pContours = nullptr;
    CvMemStorage* pStorage = cvCreateMemStorage(0);
    cvFindContours(pProcBinImage, pStorage, &pContours, sizeof(CvContour), CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE);
@@ -4452,11 +4456,12 @@
        }

        double dLength = cvArcLength(c);
        if (dLength < 2000) {
        if (dLength < dMinNotchLen) {
            continue;
        }
        g_pLog->DisplayMessage(_T("Notch defect contour length: %f, Frame: %d, Scan: %d, Camera: %d, NotchIdx: %d"), dLength, stFrame.nFrameIdx, stFrame.nScanIdx, m_iCamera, nNotchIdx);

        if (std::abs(dLength - 7000) > 1000) {
        if (std::abs(dLength - dExpectedLen) > dAlarmAbs) {
            CvRect rect = cvBoundingRect(c, 0);
            CRect rtDefectPos_pxl(
                rect.x + rtROI.left,
@@ -4487,7 +4492,7 @@
            info.m_rtDefectPos_pxl = rtDefectPos_pxl;
            info.m_DefectLoc = DefectLoc_Notch_Broken;
            m_pDefectControl->ExtractDefect_NotchBroken(emDim, m_iCamera, stFrame.nScanIdx, info);
            g_pLog->DisplayMessage(_T("[WARN] Notch defect contour length deviates significantly from expected: %f"), dLength);
            g_pLog->DisplayMessage(_T("Notch defect contour length deviates significantly from expected: %f"), dLength);
            break;
        }
    }