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    I want to analyze and process images with Qt. I found QVision and OpenCV. Please suggest me what of these libraries will be best to work in Qt environment for image processing,

    I want to show images on a grid lines a very finer grid lines, and pick some corner points by mouse. Then further I want to analyze images.

    Can I use openCV and QVision in combination both with Qt.

    Any help is highly appreciated. Thanks Sujan

  • I have used Qt together with OpenCV. Using OpenCV in a Qt-project is easy. A somewhat difficult part was to convert from the OpenCV-datastructures to Qt-datastructures (converting the images). But you can find example-code about this.

    QVision I don't know.

  • OpenCV is very simple to use and it has many features

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