In this tutorial, we are going to develop a complete project for Hand Gesture Volume Control in Python programming and OpenCV library.

In this Hand Gesture Volume Control project we are going learn how to install and import opencv, pyautogui and mediapipe libraries using pycharm and also we are going to learn how to download and install pychar community version from the internet.

• Then we are going to learn how to capture the web camera and show the video using imshow function using opencv python.
• Then we are going to capture hands using mediapipe library and showing hand landmarks in the video.
• Then we are going to identify the thumb finger and fore finger land marks and draw lines between them. After that we are going to learn HOW TO CALCULATE THE DISTANCE BETWEEN TWO POINTS USING PYTHON and increase or decrease the volume of the computer using pyautogui library.

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#python #opencv