Category: OpenCV

Background Subtraction OpenCV Python | MOG2 and KNN

Today we are going to look at how you can remove the background from an image or video frames. The method is known as background subtraction in OpenCV Python. Let’s Code it! Background Subtraction OpenCV Python Algorithm Import Packages import cv2 as cv Computer Vision and NumPy package are very important for working in OpenCV…
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Trackbar OpenCV Python

Today we will make Trackbar in OpenCV Python. You can also call it Sliders. We will be creating three trackbars / Sliders in OpenCV basically for RGB ( Red, Green, and Blue) color channels. Let’s Code it! Trackbar OpenCV Algorithm Installing Packages Install OpenCV, as its the most important package for computer vision in Python.…
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Motion Detection OpenCV Python

We make use of Motion Detection technology in our daily life. This feature is used in CCTV Cameras to detect any kind of motion in the video frame. In this blog, we are going to make a motion detection script using OpenCV in Python. Download Vtest.avi Motion Detection Video Download the vtest.avi from here. Steps…
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Live Sketch Using OpenCV Python

Today we are going to make a Real-time/ live Sketch making script using OpenCV in Python. OpenCV makes it very easy for us to work with images and videos on the computer. We will also make use of Numpy and Matplotlib to make this live sketch app. Live Sketch Algorithm OpenCV Capturing Real-time Video from…
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Image Manipulation OpenCV Python

OpenCV (tutorial) (Computer Vision) is widely used for Image Manipulation. Image manipulation OpenCV techniques help us to read different data from the image. This blog post will provide you important image manipulation techniques in OpenCV Python. Image Manipulation OpenCV Transformation, affine, and non–affine Translations Rotations Scaling, re-sizing, and Interpolations Image Pyramids Cropping Arithmetic Operations Bitwise…
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Lane Detection OpenCV Python

Self Driving Car is one of AI’s most innovative technologies. Self Driving Cars use lane detection OpenCV features to detect lane of the roads and they are trained not to drive outside of the lane. This lane detection can also be implemented in OpenCV python.  Let’s Code it. Lane Detection OpenCV Algorithm Capturing and decoding video file frame by frame Conversion of the Image…
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Basic OpenCV Operations Python

OpenCV is one of the most common computer vision libraries written in C / C++. Whether you want to continue your career in the area of computer vision, Machine Learning or Artificial Intelligence, then knowing the basic concepts of OpenCV is really necessary. In this blog, I will try to introduce the most basic and…
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Why learn OpenCV in Python?

Why learn OpenCV in Python? These are basically every beginner’s question, When they think of starting a new course. In this Blog you will come to know about Computer Vision and why it’s important. What is Computer Vision? Computer vision is a mechanism in which computers or machines can perceive images and videos and we…
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Height, Width & FPS of the Video in OpenCV Python

In this blog, we will learn how to get the Height, Width, and FPS of the Video in OpenCV Python using the get function. Learn to Capture Video in OpenCV Python. OpenCV ships with a get() function that takes certain OpenCV constants or numbers and returns the output. Height of the Video in OpenCV Let’s…
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Video Capture in OpenCV Python – cv2.VideoCapture

In this blog, we will learn how we can Read, Display, and Save Video with OpenCV using the Video Capture in Python OpenCV Function. Previously we were working with OpenCV images, now we will be working with videos. Learn more about Python OpenCV from here. What is a Video? Video is just a collection of…
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