OpenCV Python Tutorial For Beginners 12 – How to Bind Trackbar To OpenCV Windows

///OpenCV Python Tutorial For Beginners 12 – How to Bind Trackbar To OpenCV Windows

OpenCV Python Tutorial For Beginners 12 – How to Bind Trackbar To OpenCV Windows

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In this video on OpenCV Python Tutorial For Beginners, I am going to show How to Bind Trackbar To OpenCV Windows. We will see few examples of TrackBar including using Trackbar as the Color Palette and changing colored image to grayscale image using Trackbar switch. We can also get get user input with OpenCV trackbars.

Gist of code I used in this video (Python | OpenCV BGR color palette with trackbars ) –

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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By |2020-01-03T01:00:29+00:00January 3rd, 2020|Python Video Tutorials|11 Comments

11 Comments

  1. Thịnh Nguyễn January 3, 2020 at 1:00 am - Reply

    In example 2, my error appears from line 30? How can i fix?
    cv2.error: OpenCV(4.1.2) C:projectsopencv-pythonopencvmodulesimgprocsrccolor.cpp:182: err

  2. Kirill Korotaev January 3, 2020 at 1:00 am - Reply

    as I run the code the trackbars would appear, but their values couldn't be controlled with a mouse

  3. Ender Wiggin January 3, 2020 at 1:00 am - Reply

    does it works only for "Windows" OS or any windows on any OS?

  4. Pawan Ps January 3, 2020 at 1:00 am - Reply

    nice videos , i think you have used new repository for each video in git. can you make all py files in same repository so that its easier to download.

  5. Gels_YT January 3, 2020 at 1:00 am - Reply

    hey why does mine show up two widnows? the other one with black window and the other one with the trackbar with grey color at the bottom? hahaha

    Congrats on your 1M subs =)

    #ILOVEINDIANS

  6. Jose Muniz January 3, 2020 at 1:00 am - Reply

    Hi there. My image wont change color?

  7. JoeCanDoIt January 3, 2020 at 1:00 am - Reply

    Been working through your videos for opencv and the content is fantastic. You are a great teacher.

  8. Shivam Verma January 3, 2020 at 1:00 am - Reply

    how to change the position of trackbar?

  9. Aiden Still January 3, 2020 at 1:00 am - Reply

    What are the minimum technical specifications for a computer needed to work with computer vision?

  10. Val Spiridonov January 3, 2020 at 1:00 am - Reply

    Thank you so much for your incredible content!

  11. Parimala Renga January 3, 2020 at 1:00 am - Reply

    when next machine learning video is to be uploaded ?

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