Study workflow and Spectral Convolutional Neural Network chip principle (IMAGE)

Chinese Society for Optical Engineering

Study workflow and Spectral Convolutional Neural Network chip principle

Caption

a A metasurface-based spectral convolutional neural network (SCNN) camera (black arrowhead) integrated with an optical microscope acquires spectral feature maps of meibomian gland tissue sections. b Experimental setup for spectral imaging of meibomian gland pathological sections. c Representative reconstructed spectral curves from MGD patients and healthy controls. d Schematic of the CNN architecture used for MGD vs. non-MGD classification. This figure illustrates the complete workflow from sample imaging to AI-based diagnosis.

Credit

Shi Y, Liu T, et al. / PhotoniX

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