BitDoctor’s AI is transforming #DeSci by delivering precise medical data using non-invasive facial scans. Here’s a deep dive into the technology and the science behind it. Our technology utilizes several state-of-the-art techniques in photoplethysmography14, including advanced methods for extracting raw signals such as region of interest tracking, multiple raw signal capture, and analysis across three color channels. This ensures the initial data collected is rich and comprehensive. To refine the data further, PPG employs sophisticated plethysmographic signal estimation methods, including bandpass filtering. These steps are critical for isolating meaningful patterns and eliminating noise from the raw data. What truly sets BitDoctor apart is its innovative approach. Unlike conventional video-based technologies, each video image is separated into multiple layers called bitplanes15 across the three color channels. Using a machine learning algorithm trained on blood flow data collected alongside an FDA-cleared BP measurement system, our technology isolates hemoglobin-rich signals while discarding melanin-rich signals. Once hemoglobin signals are extracted, they are recombined from all bitplanes to create a hemoglobin concentration map of the face. This map is then transformed into a dynamic video that showcases blood flow oscillations in real time. The result is a highly accurate and robust signal, unaffected by variations in skin tone and with minimal noise. This advanced methodology allows BitDoctor’s AI to offer clinical-grade insights with remarkable precision, making it a game-changer for health monitoring and early diagnosis. Whether measuring blood pressure within ±5 mmHg, heart rate variability within ±3 bpm, or oxygen saturation with a margin of ±2%, the reliability matches traditional medical devices. By combining cutting-edge AI and decentralized infrastructure, BitDoctor is pioneering accessible and equitable healthcare globally, ensuring everyone can benefit from advanced diagnostics. Follow us as we continue to share the groundbreaking science behind BitDoctor and explore its role in advancing #DeSci! #BitDoctorAI #DeSci #AI #DePIN #healthtech #freediagnosis

Co-Founder of Asher Looi featured on @Cointelegraph . Healthcare projects are leading the charge in decentralized science (DeSci). Could decentralized medicine be the future? Read more: #BitDoctor #AI #DePin #healthtech #freediagnosis #cointelegraph

Co-Founder of Asher Looi featured on @Cointelegraph . Healthcare projects are leading the charge in decentralized science (DeSci). Could decentralized medicine be the future? Read more: #BitDoctor #AI #DePin #healthtech #freediagnosis #cointelegraph