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In computer graphics and digital photography, a raster graphic represents a two-dimensional picture as a rectangular matrix or grid of pixels, viewable via a computer display, paper, or other display medium.
Raster graphics are a type of digital image that uses tiny rectangular pixels arranged in a grid formation to represent an image. Images produced from optical scanners and digital cameras are raster graphics, as are most images on the Internet.
Discover what raster graphics are, how they differ from vector images, and why they're essential for digital imaging. Learn about pixel-based images used in digital photography and web graphics, and explore their applications and limitations.
Raster graphics, also known as bitmaps, store image data as fixed pixels. These pixels, which each represent a single color, are fitted onto a grid (or a “raster” proper, which is where the name comes from). Take a step back, and all those colored pixels form a clear image, just like a mosaic.
When working with digital photos, graphic design, logos, and other digital images, raster and vector are the two most common file types you’ll encounter. Learn about the key features, similarities, and differences between the two to decide when and where to use each.
One of the strengths of raster files is the ability to capture detailed graphics and high-quality photographs taken from digital cameras. Explore the key features of raster images, their most common uses, and how they differ from vector images.
Vector vs Raster Graphics: Learn the key differences between vector and raster graphics, including how they impact design quality, file size, and scalability. Discover which format is best for your needs—whether it's for web design, logos, or print.
Raster images are images built from pixels—typically used in photography or digital applications—while vector images are made of mathematical curves and lines, commonly used for logos, type, and other geometric designs.
Raster graphics excel in the department of creating digital paintings, digitized photographs, and any image with complex color gradients. The color depth and complexity in raster images are much higher than what is possible with vector graphics. Variety of Editing Options. Raster graphics can be edited pixel-by-pixel.
Raster images are compiled using pixels, or tiny dots, containing unique color and tonal information that come together to create the image. Since raster images are pixel based, they are resolution dependent. The number of pixels that make up an image as well as how many of those pixels are displayed per inch, both determine the quality of an ...