🌬️ Breath Detection with Stereo Vision (and a bit of OpenCL magic)

Ever wanted to watch someone breathe using two cameras and a GPU?
No? Well, we did it anyway.

This repo uses stereo vision + disparity estimation (via AdCensus algorithm) + OpenCL acceleration to detect subtle chest movements — i.e., human breathing — in real-time.

Because... why not?

🧠 What's Going On?

• 🎥 Two cameras = stereo vision
• 📏 Disparity map = depth perception
• 💨 Depth changes = chest movement = breathing
• ⚡ OpenCL = GPU speed boost
• 🧮 Based on the AdCensus algorithm (the census you actually care about)

⚙️ Features

• Real-time breath detection via disparity changes
• GPU-accelerated using OpenCL (no CUDA here)
• Stereo image capture and processing
• Works with low-cost cameras and mid-tier GPUs