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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,149 +1,149 @@ | ||
| #include "boundaries.h" | ||
| #include <QDebug> | ||
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| Boundaries::Boundaries() | ||
| { | ||
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| } | ||
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| inline Mat Boundaries::QImageToCvMat( const QImage &inImage, bool inCloneImageData) | ||
| { | ||
| switch ( inImage.format() ) | ||
| { | ||
| // 8-bit, 4 channel | ||
| case QImage::Format_ARGB32: | ||
| case QImage::Format_ARGB32_Premultiplied: | ||
| { | ||
| cv::Mat mat( inImage.height(), inImage.width(), | ||
| CV_8UC4, | ||
| const_cast<uchar*>(inImage.bits()), | ||
| static_cast<size_t>(inImage.bytesPerLine()) | ||
| ); | ||
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| return (inCloneImageData ? mat.clone() : mat); | ||
| } | ||
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| // 8-bit, 3 channel | ||
| case QImage::Format_RGB32: | ||
| case QImage::Format_RGB888: | ||
| { | ||
| if ( !inCloneImageData ) | ||
| { | ||
| qWarning() << "ASM::QImageToCvMat() - Conversion requires cloning because we use a temporary QImage"; | ||
| } | ||
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| QImage swapped = inImage; | ||
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| if ( inImage.format() == QImage::Format_RGB32 ) | ||
| { | ||
| swapped = swapped.convertToFormat( QImage::Format_RGB888 ); | ||
| } | ||
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| swapped = swapped.rgbSwapped(); | ||
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| return cv::Mat( swapped.height(), swapped.width(), | ||
| CV_8UC3, | ||
| const_cast<uchar*>(swapped.bits()), | ||
| static_cast<size_t>(swapped.bytesPerLine()) | ||
| ).clone(); | ||
| } | ||
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| // 8-bit, 1 channel | ||
| case QImage::Format_Indexed8: | ||
| { | ||
| cv::Mat mat( inImage.height(), inImage.width(), | ||
| CV_8UC1, | ||
| const_cast<uchar*>(inImage.bits()), | ||
| static_cast<size_t>(inImage.bytesPerLine()) | ||
| ); | ||
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| return (inCloneImageData ? mat.clone() : mat); | ||
| } | ||
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| default: | ||
| qWarning() << "ASM::QImageToCvMat() - QImage format not handled in switch:" << inImage.format(); | ||
| break; | ||
| } | ||
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| return cv::Mat(); | ||
| } | ||
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| inline QImage Boundaries::cvMatToQImage( const cv::Mat &inMat ) | ||
| { | ||
| switch ( inMat.type() ) | ||
| { | ||
| // 8-bit, 4 channel | ||
| case CV_8UC4: | ||
| { | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_ARGB32 ); | ||
| #include "boundaries.h" | ||
| #include <QDebug> | ||
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| return image; | ||
| } | ||
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| // 8-bit, 3 channel | ||
| case CV_8UC3: | ||
| { | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_RGB888 ); | ||
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| return image.rgbSwapped(); | ||
| } | ||
| Boundaries::Boundaries() | ||
| { | ||
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| // 8-bit, 1 channel | ||
| case CV_8UC1: | ||
| } | ||
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| inline Mat Boundaries::QImageToCvMat( const QImage &inImage, bool inCloneImageData) | ||
| { | ||
| switch ( inImage.format() ) | ||
| { | ||
| #if QT_VERSION >= QT_VERSION_CHECK(5, 5, 0) | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_Grayscale8 ); | ||
| #else | ||
| static QVector<QRgb> sColorTable; | ||
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| // only create our color table the first time | ||
| if ( sColorTable.isEmpty() ) | ||
| // 8-bit, 4 channel | ||
| case QImage::Format_ARGB32: | ||
| case QImage::Format_ARGB32_Premultiplied: | ||
| { | ||
| cv::Mat mat( inImage.height(), inImage.width(), | ||
| CV_8UC4, | ||
| const_cast<uchar*>(inImage.bits()), | ||
| static_cast<size_t>(inImage.bytesPerLine()) | ||
| ); | ||
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| return (inCloneImageData ? mat.clone() : mat); | ||
| } | ||
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| // 8-bit, 3 channel | ||
| case QImage::Format_RGB32: | ||
| case QImage::Format_RGB888: | ||
| { | ||
| sColorTable.resize( 256 ); | ||
| if ( !inCloneImageData ) | ||
| { | ||
| qWarning() << "ASM::QImageToCvMat() - Conversion requires cloning because we use a temporary QImage"; | ||
| } | ||
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| QImage swapped = inImage; | ||
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| for ( int i = 0; i < 256; ++i ) | ||
| if ( inImage.format() == QImage::Format_RGB32 ) | ||
| { | ||
| sColorTable[i] = qRgb( i, i, i ); | ||
| swapped = swapped.convertToFormat( QImage::Format_RGB888 ); | ||
| } | ||
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| swapped = swapped.rgbSwapped(); | ||
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| return cv::Mat( swapped.height(), swapped.width(), | ||
| CV_8UC3, | ||
| const_cast<uchar*>(swapped.bits()), | ||
| static_cast<size_t>(swapped.bytesPerLine()) | ||
| ).clone(); | ||
| } | ||
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| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_Indexed8 ); | ||
| // 8-bit, 1 channel | ||
| case QImage::Format_Indexed8: | ||
| { | ||
| cv::Mat mat( inImage.height(), inImage.width(), | ||
| CV_8UC1, | ||
| const_cast<uchar*>(inImage.bits()), | ||
| static_cast<size_t>(inImage.bytesPerLine()) | ||
| ); | ||
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| image.setColorTable( sColorTable ); | ||
| #endif | ||
| return (inCloneImageData ? mat.clone() : mat); | ||
| } | ||
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| return image; | ||
| default: | ||
| qWarning() << "ASM::QImageToCvMat() - QImage format not handled in switch:" << inImage.format(); | ||
| break; | ||
| } | ||
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| default: | ||
| qWarning() << "ASM::cvMatToQImage() - cv::Mat image type not handled in switch:" << inMat.type(); | ||
| break; | ||
| return cv::Mat(); | ||
| } | ||
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| return QImage(); | ||
| } | ||
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| QImage Boundaries::execute(int value){ | ||
| inputMat = QImageToCvMat(inputImage, true); | ||
| this->outputMap.create(inputMat.size(), inputMat.type()); | ||
| cvtColor(inputMat, inputMatGrayScaled, CV_BGR2GRAY); | ||
| blur(inputMatGrayScaled, detectedEdges, Size(3,3)); | ||
| Canny(detectedEdges, detectedEdges, value, value*ratio, kernelSize); | ||
| outputMap = Scalar::all(0); | ||
| inputMat.copyTo(outputMap, detectedEdges); | ||
| return cvMatToQImage(outputMap); | ||
| } | ||
| inline QImage Boundaries::cvMatToQImage( const cv::Mat &inMat ) | ||
| { | ||
| switch ( inMat.type() ) | ||
| { | ||
| // 8-bit, 4 channel | ||
| case CV_8UC4: | ||
| { | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_ARGB32 ); | ||
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| return image; | ||
| } | ||
|
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| // 8-bit, 3 channel | ||
| case CV_8UC3: | ||
| { | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_RGB888 ); | ||
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| return image.rgbSwapped(); | ||
| } | ||
|
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| // 8-bit, 1 channel | ||
| case CV_8UC1: | ||
| { | ||
| #if QT_VERSION >= QT_VERSION_CHECK(5, 5, 0) | ||
| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_Grayscale8 ); | ||
| #else | ||
| static QVector<QRgb> sColorTable; | ||
|
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| // only create our color table the first time | ||
| if ( sColorTable.isEmpty() ) | ||
| { | ||
| sColorTable.resize( 256 ); | ||
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| for ( int i = 0; i < 256; ++i ) | ||
| { | ||
| sColorTable[i] = qRgb( i, i, i ); | ||
| } | ||
| } | ||
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| QImage image( inMat.data, | ||
| inMat.cols, inMat.rows, | ||
| static_cast<int>(inMat.step), | ||
| QImage::Format_Indexed8 ); | ||
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| image.setColorTable( sColorTable ); | ||
| #endif | ||
|
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| return image; | ||
| } | ||
|
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| default: | ||
| qWarning() << "ASM::cvMatToQImage() - cv::Mat image type not handled in switch:" << inMat.type(); | ||
| break; | ||
| } | ||
|
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| return QImage(); | ||
| } | ||
|
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| QImage Boundaries::execute(int value){ | ||
| inputMat = QImageToCvMat(inputImage, true); | ||
| this->outputMap.create(inputMat.size(), inputMat.type()); | ||
| cvtColor(inputMat, inputMatGrayScaled, CV_BGR2GRAY); | ||
| blur(inputMatGrayScaled, detectedEdges, Size(3,3)); | ||
| Canny(detectedEdges, detectedEdges, value, value*ratio, kernelSize); | ||
| outputMap = Scalar::all(0); | ||
| inputMat.copyTo(outputMap, detectedEdges); | ||
| return cvMatToQImage(outputMap); | ||
| } |
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