https://www.selleckchem.com/pr....oducts/ly3039478.htm
Thus, the proposed approach offers evidence affirming previous studies of the perceptual characteristics underlying speech signal intelligibility.Purpose We report that a large field-of-view (FOV) retinal image can be acquired by a smart fundus camera. Approach This handheld system consists of a Raspberry Pi board, a touch screen display, a customized optical lens group, a ring light-emitting diode, and a Li-battery. Results Wide FOV of ∼ 57 deg is observed with proper lens configuration and can be expanded using image stitching al
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