Justin Richardson

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About

Justin Richardson is a leading innovator in advanced CMOS imaging technologies, with a primary focus on developing high-performance, fully digital 3D cameras and time-resolved single-photon imaging systems. His most influential work introduced a groundbreaking 128×96 pixel event-driven, phase-domain ΔΣ-based fully digital 3D camera fabricated in 0.13μm CMOS technology—a paper that has garnered 51 citations for its significant contribution to low-cost, high-speed depth sensing for gaming, robotics, automotive, and surveillance applications. Richardson’s research addresses the critical challenge of enabling real-time 3D capture without the intensive image processing required by traditional stereoscopic approaches. Additionally, his work on time-resolved single-photon imaging in nanometer-scale CMOS technology explores the measurement of photon arrival times, opening doors for biomedical applications such as fluorescence lifetime microscopy and positron emission tomography, as well as laser ranging and 3D imaging. By pushing the boundaries of fully digital sensor architectures, Richardson has helped pave the way for more compact, efficient, and versatile imaging systems that bridge the gap between cutting-edge research and practical, industry-ready solutions.