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Vanderbilt University: Team Demos Breakthrough in Analog Image Processing, Nature Reports
February 25, 2020
NASHVILLE, Tennessee, Feb. 25 [TNSscientificresearch] -- Vanderbilt University issued the following news:

A research team of Vanderbilt engineers that includes a scientist at Oak Ridge National Laboratory has demonstrated a new ultrathin filter, based on metamaterials, that allows for analog optical image processing. Their work, Flat Optics for Image Differentiation, appears in the scientific journal, Nature Photonics.

While digital image processing has become the preva . . .

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