Learn How to Use the OpenCV Computer Vision Library


OpenCV is a cross-platform library that can be utilized to code real-time pc imaginative and prescient functions. It makes it simpler to implement picture processing, face detection, and object detection.

We’ve launched a full course on the freeCodeCamp.org YouTube channel that may aid you get began with OpenCV. You will find out how to use it with the Python programming language.

The course was created by Jason Dsouza. Jason has been educating about deep studying and Python for a few years.

The course begins with the fundamentals similar to studying photos and video, picture transformations, and drawing on photos. Then it covers extra superior ideas similar to coloration areas, edge detection, and thresholding. Towards the finish, you will be taught to construct a Deep Computer Vision mannequin to detect between the characters in “The Simpsons”.

Here are the matters coated on this course:

Section #1 – Basics

  • Reading Images & Video
  • Resizing and Rescaling Frames
  • Drawing Shapes & Putting Text
  • Essential Functions in OpenCV
  • Image Transformations
  • Contour Detection

Section #2 – Advanced

  • Color Spaces
  • Color Channels
  • Blurring
  • BITWISE operations
  • Masking
  • Histogram Computation
  • Thresholding/Binarizing Images
  • Edge Detection

Section #3 – Faces:

  • Face Detection with Haar Cascades
  • Face Recognition with OpenCV’s built-in recognizer

Section #4 – Capstone

Watch the full course on the freeCodeCamp.org YouTube channel (4-hour watch).


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