Description

Emotion Detection using AI

Tech: Python 3.x + OpenCV + DeepFace
Level: B.Tech / MCA Intermediate
Category: Python & AI — Tech Mishra

Features

• Detects 7 emotions: happy, sad, angry, surprise, fear, disgust, neutral
• Real-time webcam detection with colored bounding boxes
• Static image analysis
• Session emotion summary at the end
• Screenshot capture during live session
• Works with DeepFace (accurate) or OpenCV fallback (basic)

Requirements

opencv-python
deepface   (optional — more accurate)
tensorflow (required for deepface)

Installation & Run

# Basic (OpenCV fallback):
pip install opencv-python

# Advanced (DeepFace — recommended):
pip install deepface tensorflow opencv-python

python app.py

Usage

• Mode 1: Real-time webcam (press ‘s’ screenshot, ‘q’ quit)
• Mode 2: Analyze a static image file
• Output saved to emotion_screenshots/ and emotion_output.jpg

Purchased from Tech Mishra — a-pexdeveloper.in