TAL Education Technology
Jun 18, 2020 · Artificial Intelligence
An Overview of Virtual Reality, Augmented Reality, and Vision‑Based Techniques
This article explains the fundamentals of virtual reality and its distinction from augmented reality, describes VR hardware, outlines depth‑estimation and eye‑tracking methods such as projection, Hough transform, AdaBoost and sample matching, discusses Sobel edge detection, and explores the importance of audio, haptic feedback, and immersive VR applications in education.
ARDepth EstimationImmersive Education
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