OpenCV Python Tutorial For Beginners 26 - Understanding image Histograms using OpenCV Python
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In this video on OpenCV
In this video on OpenCV Python Tutorial For Beginners, I am going to show How to use image Histograms using OpenCV Python. Histograms Organize data into groups by counting how much data is in each group.
Gist of code I used in this video (Drawing a histogram in opencv Python Tutorial ) - gist.github.com/pknowledge/c27a83b80edf5e20d58438d…
So What is a Histogram?
A Histogram is a variation of a bar chart in which data values are grouped together and put into different classes.
This grouping allows you see how frequently data in each class occur in the data set.
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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5 سال پیش
در تاریخ 1398/04/19 منتشر شده
است.
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