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Astrophysicist Brant Robertson Using AI to Glean Insights from James Webb Space Telescope - Ep. 171

NVIDIA AI Podcast

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How Does a Digital Camera Take Color Images?

J w s t can take molti color images, just like your phone takes r g b images. We define a separate wave length of as different colors with j w s t. So we can expose images that are actually bluer than a micron, a out to five micrones. And this allows us to get kind of a an h g r color view of the universe. It will tell you whether a given pixle in the image, you know, is a sky background pixle, or it will say, there's something interesting here. It's probably a dis galaxy or an elliptical galaxy, or a star pixle.

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