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Bioinspired Artificial Visual System
In article number 2303539, Ye Zhou, Su‐Ting Han, and co‐workers report a 2D WSe2‐based retinal perception array that demonstrates an artificial vision system integrating sense and memory visual information. Highly linearly symmetric synaptic plasticity can be achieved based on the modulation of carrier types in WSe2 with different thicknesses, facilitating a high...
Machine vision systems that capture images for visual inspection and recognition tasks must be able to perceive, memorize, and compute any color scene. To achieve this, most of the current visual systems use circuits and algorithms which may reduce efficiency and increase complexity. Herein, a 2D semiconductor tungsten diselenide (WSe2)‐based phototransistor that successfully demonstrates an artificial...
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