Raster

/ˈræstər/

noun

A raster is a data structure representing a grid of pixels that make up an image.

The image was saved in a raster format, ensuring all details were preserved.

Technical

rasterization, raster image, raster graphics

Definition 1 of 2

Pro Tip 1/3

In technical discourse, 'raster' often refers to a method of storing image data.

Many digital images are saved in raster format, which can affect their clarity and resolution.

Pro Tip 2/3

When referring to 'raster', be mindful of its use in graphic design, programming, and geography.

Understanding the raster concept is crucial when dealing with maps and digital imagery.

Pro Tip 3/3

Compare raster graphics with vector graphics to understand how images are rendered differently.

Rasters can lose quality when scaled up compared to vector images.

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