Real-Time Face Blur OpenCV Python With Source Code

Real-Time Face Blur OpenCV Python With Source Code

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Real-Time Face Blur OpenCV Python With Source Code

The Real-Time Face Blur OpenCV Python was developed using Python OpenCV, this Python OpenCV Project With Source Code you will learn how to blur and anonymize faces using OpenCV and Python.

A OpenCV Python Face Blur we are going to learn to Realtime videos using OpenCV and try to learn with existing tools like Haar cascades and build Realtime Face Detection and Face blur.

What is OpenCV?

OpenCV is short for Open Source Computer Vision. Intuitively by the name, it is an open-source Computer Vision and Machine Learning library.

This library is capable of processing real-time image and video while also boasting analytical capabilities. It supports the Deep Learning frameworks.

In this Python OpenCV Project also includes a downloadable Python Project With Source Code for free, just find the downloadable source code below and click to start downloading.

By the way if you are new to python programming and you don’t know what would be the the Python IDE to use, I have here a list of Best Python IDE for Windows, Linux, Mac OS that will suit for you.

I also have here How to Download and Install Latest Version of Python on Windows.

To start executing Face Blur OpenCV Python With Source Code, make sure that you have installed Python 3.9 and PyCharm in your computer.

Real-Time Face Blur OpenCV Python With Source Code : Steps on how to run the project

Time needed: 5 minutes

These are the steps on how to run Real-Time Face Blur With Source Code

  • Step 1: Download the given source code below.

    First, download the given source code below and unzip the source code.
    Face Blur OpenCV download source code

  • Step 2: Import the project to your PyCharm IDE.

    Next, import the source code you’ve download to your PyCharm IDE.
    Face Blur OpenCV open project

  • Step 3: Run the project.

    last, run the project with the command “py main.py”.

Installed Libraries

import cv2

Complete Source Code

# import the necessary packages
import cv2

cap = cv2.VideoCapture(0)
faceCascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')

while True:
    success,img = cap.read()
    faces = faceCascade.detectMultiScale(img,1.2,4)
    for (x, y, w, h) in faces:
        # To make a face blurred
        ROI = img[y:y+h, x:x+w]
        blur = cv2.GaussianBlur(ROI, (91,91),0) 
        # Insert ROI back into image
        img[y:y+h, x:x+w] = blur

        # To make a bounding box #*(Not Necessary)
        # cv2.rectangle(img,(x,y),(x+w,y+h),(0,255,0),4)
    if faces==():
        cv2.putText(img,'No Face Found!',(20,50),cv2.FONT_HERSHEY_COMPLEX,1,(0,0,255))
    cv2.imshow('Face Blur',img)
    if cv2.waitKey(1) & 0xff==ord('q'):
        break
# Turn camera off        
cap.release()
# Close camera window
cv2.destroyAllWindows()

Output

Real-Time Face Blur OpenCV Python Output

Real-Time Face Blur OpenCV Python : Project Information

Project Name:Real-Time Face Blur OpenCV Python
Language/s Used:Python OpenCV
Python version (Recommended):3.8
Database:None
Type:Deep Learning
Developer:IT SOURCECODE
Updates:0

Download Source Code below

Anyway, if you want to level up your programming knowledge, especially Python OpenCV, try this new article I’ve made for you Best OpenCV Projects With Source Code For Beginners.

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Summary

In this Python OpenCV Project With Source Code, you learned how to blur and anonymize faces in both images and real-time video streams using OpenCV and Python.

It also includes a downloadable source code for free.

Inquiries

If you have any questions or suggestions about Real-Time Face Blur OpenCV Python With Source Code, please feel free to leave a comment below.

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