Algorithms Offer Improved Color Correction - IDEX Health & ScienceIDEX Health & Science

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    Algorithms Offer Improved Color Correction

    Article obtained from Photonics RSS Feed.

    A set of algorithms developed at Westlake University in China enable devices to record and display colors in digital images in a more realistic way. The approach could improve today’s commercially available displays and enhance the sense of reality for new technologies such as near-eye displays for VR and AR glasses.

    Digital colors on a television or smartphone screen are typically created by combining red, green, and blue (RGB), with each color assigned a value — for example, an RGB value of (255, 0, 0) represents pure red. The RGB value represents a relative mixing ratio of three primary lights produced by an electronic device. Not all devices produce this primary light in the same way, however, which means that identical RGB…

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    Jul, 02 2021 |

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