Unlike Raster graphics, Vector images are anchored on mathematical formulas to define their geometric attributes such as polygons, curves, lines, circles, and even rectangles. The reason why non-linear arts are commonly represented using raster is because they feature undefined lines, subtle chromatic gradations, and complex compositions. Raster images are pixel-based graphics that are commonly deployed for non-line art images like detailed graphics, digitized photographs, and scanned artwork. We will also help you pinpoint the factors to consider before choosing the file format of your choice.īut it wouldn’t make sense if we didn’t start by defining them… In this article, we are going to throw some light on this subject and try to explain the basic differences between Vector and Raster. Quite often, people grapple with the challenge of differentiating between the two image types and even in deciding the most appropriate one for their projects. With that said, there are two dominant image types in the graphics world: Vector and Raster. Converting from a raster to a vector is not possible though.One of the most frequent questions we get at Logo Depot, is with understanding the difference between Vector and Raster file formats. This is because there are multiple file formats and image options which makes it almost impossible to determine compatibility. It is also possible to convert a vector image into a raster before being applied to another raster image. In editing, it is common practice to meld vector and raster images together. Magnifying a low resolution image would make the individual pixels more discernable and the final print would appear blocky. If you intend to do very large prints, you also need to capture the image at very high resolutions. You can use the same image to print a letter sized image or a 100 foot billboard and still the same level of detail in the image all the edges will look smooth. In a raster, you cannot isolate parts so it is quite difficult to edit an element without affecting the rest.Īnother advantage of vector is its ability to scale very well. It is also much easier to edit vector images as you can modify the parameters of each individual shape without affecting the other parts. It only needs the parameters of each shape rather than the individual information of each pixel. The primary advantage of vector is its much smaller file size compared to raster. Digital camera sensors are arranged in a grid, pretty much like a raster, and each sensor registers a single color on the grid. There is also no means of capturing an image directly into a vector. Raster is simply better for realistic images like photographs as there is no way to capture all that detail in a vector. The brain is then fooled and blends the colors together into a single image. In contrast, raster uses a grid with each element in the grid having its own color. Vector uses a combination of primitive shapes like circles, lines, and curves in order to create the final image. The main difference between raster and vector is how they create the final image. Raster and vector are two methods of creating and storing digital images.
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