Teaching AI to accurately colorize marine plankton images

Plankton are fundamental to the marine ecosystem and an indispensable means of modern marine ecological management. Since previous studies have shown that zooplankton are insensitive to long wavelength (i.e., red) light, such light is often used to make images of plankton as part of the ecological management process. Unfortunately, red light only produces grayscale images of plankton, thus losing information about their true color.

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