In this tutorial you'll learn how to detect faces in an image using Python and OpenCV 4.13, one of the most powerful and widely used computer vision libraries in the world.
📌 What we'll cover:
Installing opencv-python on Windows 11 with a virtual environment
-Loading and pre-processing an image (grayscale conversion + histogram equalization)
Using the Haar Cascade classifier for face detection
Drawing bounding rectangles around detected faces
Saving the output image to disk
🛠️ Tools used:
Python 3.x
OpenCV 4.13.0.92 (opencv-python)
VS Code / PowerShell terminal
🔔 If you found this video helpful, drop a like and subscribe for more Python and Computer Vision tutorials!
📩 Questions or suggestions? Let me know in the comments!
En esta página del sitio puede ver el video en línea 🎯 Face Detection with Python | Detect Faces in Images from SCRATCH de Duración hora minuto segunda en buena calidad , que subió el usuario sitowebveloce 28 mayo 2026, comparta el enlace con amigos y conocidos, en youtube este video ya ha sido visto 11 veces y le gustó 2 a los espectadores. Disfruta viendo!