Extract Faces From Image OpenCV Python With Source Code

Extract Faces From Image in Python OpenCV is a computer vision project mainly focus on face detection from an images which involves detecting and locating people face.

The Face Detection can be done with the OpenCV package and the conventional feature-based cascade classifier. The MTCNN library can be used to produce state-of-the-art face detection using a Multi-task Cascade CNN.

Importance of Face Recognition

Face recognition is an important talent that develops early in life and helps us socialize. In terms of allowing social reasoning, emotion recognition is probably second only to face recognition.

People facial expressions reveal a lot about how they’re feeling and reacting to what’s going on in their lives.

Project Details and Technology :

Project Name:Extract Faces From Image Project In Python With Source Code
AbstractExtract Faces From Image Python OpenCV is a difficult computer vision problem that involves detecting and locating people in images.
Language/s Used:Python Deep Learning
Python version (Recommended):3.8/3.9
Type:Desktop Application
Developer:Source Code Hero
Extract Faces From Image Project In Python – Project Information

Extract Faces From Image OpenCV Python : About the project

This Extract Faces From Image OpenCV Python was created with Python OpenCV, This Python OpenCV Project With Source Code, Images account for a major portion of the data generated each day, making the ability to process these images critical. Face detection is one approach of picture processing. Face detection is a type of image processing that employs machine learning to identify people in photographs.

To detect and extract faces from an image with OpenCV Extract Faces Python, you’ll utilize a pre-trained Cascade model from OpenCV and Python. OpenCV is a free and open-source programming library for image processing.

This Extract Faces From Image In Python also includes a downloadable Python Project With Source Code for free, just find the downloadable source code below and click to start downloading.

To start executing a Extract Faces From Image OpenCV Python With Source Code, make sure that you have installed Python in your computer.

Steps on how to run the project :

Time needed: 5 minutes.

These are the steps on how to run Extract Faces From Image OpenCV Python With Source Code

  • Step 1: Download Source Code

    First, download the provided source code below.
    extract faces download source code

  • Step 2: Extract File

    Next, after the download finished extract the zip file.
    extract faces extract file

  • Step 3: Import the project to your PyCharm IDE.

    Next, import the source code you’ve download to your PyCharm IDE.
    extract faces open project

  • Step 4: Install all Libraries.

    Next, install all libraries given below.
    extract faces import libraries

  • Step 5: Open cmd.

    Next, click the folder directory of the project and type cmd.
    extract faces open cmd

  • Step 6: Run Project.

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

Download Source Code below


In this article, you know on how to wrote a script that uses OpenCV to detect, count, and extract faces from an input image. You can update this script to detect different objects by using a different pre-trained Haar Cascade from the OpenCV library, or you can learn how to train your own Haar Cascade.

Related Articles


If you have any questions or suggestions about Extract Faces From Image OpenCV Python With Source Code, please feel free to leave a comment below.

Leave a Comment