Unlike conventional 2D semiconductors that cannot detect low-energy photons due to a wide band gap, the TCI structure allows ...
Abstract: Visible light communication (VLC) based on image sensor (IS) as the receiver is one of the supplementary technologies of radio frequency communication. By combining with image processing ...
Abstract: Generally, intelligent walking canes are limited in guiding visually impaired pedestrians, which can be inconvenient. Especially in complex traffic environments, visually impaired ...
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