Open Source Computer Vision Library https://opencv.org/
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Contours in OpenCV

  • @subpage tutorial_find_contours

    Languages: C++, Java, Python

    Compatibility: > OpenCV 2.0

    Author: Ana Huamán

    Where we learn how to find contours of objects in our image

  • @subpage tutorial_hull

*Languages:* C++, Java, Python

*Compatibility:* \> OpenCV 2.0

*Author:* Ana Huamán

Where we learn how to get hull contours and draw them
  • @subpage tutorial_bounding_rects_circles

    Languages: C++, Java, Python

    Compatibility: > OpenCV 2.0

    Author: Ana Huamán

    Where we learn how to obtain bounding boxes and circles for our contours

  • @subpage tutorial_bounding_rotated_ellipses

    Languages: C++, Java, Python

    Compatibility: > OpenCV 2.0

    Author: Ana Huamán

    Where we learn how to obtain rotated bounding boxes and ellipses for our contours

  • @subpage tutorial_moments

    Languages: C++, Java, Python

    Compatibility: > OpenCV 2.0

    Author: Ana Huamán

    Where we learn to calculate the moments of an image

  • @subpage tutorial_point_polygon_test

    Languages: C++, Java, Python

    Compatibility: > OpenCV 2.0

    Author: Ana Huamán

    Where we learn how to calculate distances from the image to contours