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Tutorials

OpenCV Python Tutorial

  • OpenCV Python - Capture Video from Camera
    By using the VideoCapture() function in OpenCV library, it is very easy to capture a live stream from a camera on the OpenCV window.
  • OpenCV Python - Image Filtering
    An image is basically a matrix of pixels represented by binary values between 0 to 255 corresponding to gray values. A color image will be a three dimensional matrix with a number of channels corresponding to RGB.
  • OpenCV Python - Useful Resources
    The following resources contain additional information on OpenCV Python. Please use them to get more in-depth knowledge on this.
  • OpenCV Python - Feature Matching
    OpenCV provides two techniques for feature matching. Brute force matching and FLANN matcher technique.
  • OpenCV Python - Extract Images from Video
    A video is nothing but a sequence of frames and each frame is an image. By using OpenCV, all the frames that compose a video file can be extracted by executing imwrite() function till the end of video.
  • OpenCV Python - Template Matching
    The technique of template matching is used to detect one or more areas in an image that matches with a sample or template image.
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