PhysFormer Explained in 3 Minutes! | Reading Your Heart Rate From a Camera Using Transformers скачать в хорошем качестве

PhysFormer Explained in 3 Minutes! | Reading Your Heart Rate From a Camera Using Transformers

Can a camera measure your heart rate just by watching your face? That's exactly what PhysFormer does, and in this video, we break down how. 🧠 PhysFormer is a CVPR 2022 paper that uses a video transformer architecture to perform remote photoplethysmography (rPPG), extracting physiological signals like heart rate, HRV, and respiration frequency from facial video, with zero contact required. 💡 We cover: ⚡ Why CNNs fall short for this task 🔧 The Temporal Difference Transformer architecture 🎯 How tube tokenization and sparse attention work together 📊 The curriculum learning + label distribution training strategy 🚀 Why training from scratch still beats heavily preprocessed pipelines Whether you're into computer vision, biomedical AI, or just fascinated by what deep learning can do, this one's worth your time. 👇 #MachineLearning #ComputerVision #DeepLearning #Transformers #rPPG #CVPR2022 #HealthTech #AIExplained #VideoTransformer #PhysFormer #ArtificialIntelligence #ResearchPaper