In this video on OpenCV Python Tutorial For Beginners, I am going to show How to Handle Mouse Events in OpenCV Python. OpenCV supports for detecting of mouse events. These Mouse events include mouse clicks (like left-button down, left-button up, left-button double-click etc) and movements over an attached OpenCV window. Capturing mouse click events with Python and OpenCV is easy. we just need to create a callback function and call this callback function using cv2.setMouseCallback(‘image’, click_event_callback_function) method
Gist of code I used in this video (How to Detect Mouse Clicks and Moves) –
OpenCV is an image processing library created by Intel and later supported by Willow Garage and now maintained by Itseez. opencv is available on Mac, Windows, Linux. Works in C, C++, and Python.
it is Open Source and free. opencv is easy to use and install.
Starting with an overview of what the course will be covering, we move on to discussing morphological operations and practically learn how they work on images. We will then learn contrast enhancement using equalization and contrast limiting. Finally we will learn 3 methods to subtract the background from the video and implement them using OpenCV.
At the end of this course, you will have a firm grasp of Computer Vision techniques using OpenCV libraries. This course will be your gateway to the world of data science.
Feel the real power of Python and programming! The course offers you a unique approach of learning how to code by solving real world problems.
#ProgrammingKnowledge #ComputerVision #OpenCV
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