Depth sensing is a crucial technology for many applications, including robotics, automotive safety and biometrics. In this talk, we’ll provide an overview of depth sensing technologies, including stereo vision, time-of-flight (ToF) and LiDAR. We will discuss the capabilities, trade-offs and limitations of each technology and explore how these fit with the requirements of typical applications. We’ll examine key characteristics such as range, depth resolution, transverse resolution, frame rate and eye safety. We’ll also discuss the latest advances in ToF sensors and LiDAR, including the use of single-photon avalanche diode (SPAD) arrays, optical phased arrays and chirped pulse techniques. We’ll present a comparison matrix summarizing the key characteristics and typical applications of each technology. Join us for a comprehensive introduction to depth sensing, including the strengths and weaknesses of each technology, which will enable you to make informed decisions for your applications.
Introduction to Depth Sensing: Technologies, Trade-Offs and Applications
Session Speakers
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Chris Sarantos
Independent Consultant, Think Circuits
Chris Sarantos, PhD, is a recognized expert on optical instruments and sensors. He has worked on ultrafast optical recording for fusion diagnostics; wearable consumer heart rate and blood oxygenation sensors; reading out home health test strips with phone cameras; remote sensing and computer vision for agriculture and firefighting applications; and, robotic cat toys. Chris has held senior research positions at companies and is currently an independent consultant working with Think Circuits on early wildfire detection.
