IT Education

Vector vs Raster Images: Understanding the Difference Between the Formats

Raster images are compiled using pixels, or tiny dots, containing unique color and tonal information that come together to create the image. Raster is the default format for photography, video, and web-based media. When it comes to illustration, raster is ideal for photorealism and larger scale images due to the amount of detail possible. On the other hand, raster cannot be used for logos and are dependent on a high resolution when used for print. While raster images have incredibly flexible usage, there are instances where it’s smarter to use vector images.

raster and vector image difference

Anchored dots are connected by lines and curves, resulting in scalable vector graphics or, in short, SVG files. Vector and raster file formats have different uses in design and photography. Raster file formats are more commonly used in photography, whereas vector images are more commonly used in digital design. The mathematical formulas that underpin vector graphics allow designers and content creators to scale these files up or down to any size they desire.

Transferring Vector to Raster

Vector graphics are commonly saved in AI, EPS, SVG, and PDF file formats. These formats are extensively supported by design and publishing software and are excellent for printing due to their ability to be scaled up or down without raster and vector graphics difference compromising quality. Vector graphics are also extensively used in web design, animation, and interactive media. Raster graphics are frequently used for pictures and other detailed visuals with numerous colour variations.

So, you’ll probably have to download that specific program if you want to make edits to the image. You can resize them without consequence, go back and edit their paths/anchors again if you want to, and you’ll likely save much more storage space than you would have otherwise. They’re made of paths and curves dictated by mathematical formulas. These paths and curves are produced exclusively through design softwares designed for vectors, like Adobe Illustrator or Sketch. These pixels contain bits of color and, when combined, they build images.

What are Vector Images?

Because of their mathematical nature, vectors can be infinitely scaled down or up without loss of resolution. Vector images are available in a variety of formats, with the most common being SVG, AI, EPS, and PDF. Every content creator working with visuals will come across vector and raster images—the two most common file formats available on the market.

Bir cevap yazın

E-posta hesabınız yayımlanmayacak. Gerekli alanlar * ile işaretlenmişlerdir