High degree of colour control, mathematical precision in colours very accurate. May require a degree of abstraction in the creation of the image that will be vectorised. Tools need artistic application rather than precise definition.Ĭan be “rasterized” (made into a raster image) for additional artistic work or for adding to an art work.Ĭan be “vectorized” with difficulty and skill. Requires dedicated tool set in image editors. Tools may be inclined to be mathematical or geometrically biased. Infinite editing possibilities, skill dependent (tends to be artistic/painting skills). Infinite editing possibilities, skill dependent (tends to be geometric, drafting skills). Lines and edges faithfully represented at any scale, with smooth edges.Įdges accurately reproduced, detail faithful, but not scalable without damage.įile size remains stable by image scaling since the contents are calculated mathematically.įile sizes affected by image size and contents, can be compressed to reduce file size (poss. Rescaling creates artifacts, distortion and loss of detail. Scales well without damage or distortion, detail retained. Real-world capture dependent on lens and hardware quality. Image representation of the real world down to the skill of the artist/draftsman. Not suited to accurately capturing real-world scenes or pictures.Īccurately capture real world scenes reproducing fine detail, sharp edges and light/dark/colour/tonal reproduction. Suitable for creating artwork and paintings from scratch. Poor diagrammatic properties, imprecise lines, blocky edges, inaccurate shape formation when used for image creation. Suitable for creating images from scratch especially drawings and diagrams. Vector images will show how each can be used for its particular properties… Raster vs. As a result, a comparison table for Raster vs.
However, they are often seen in a similar context. Individually they have quite different image formats. The pixels you see, that make the image, are the result of the mathematical formulations of the object that they are within. The screen representation you see is very precise. Vector images are created using mathematical formulations that make separate objects of each stroke or shape. Overall the individual pixels together create the picture you see as an image on your screen. These are created one-for-one from the sensor photosites on the image sensor of a camera or scanner. Raster images are formed from an array of pixels. Most image file formats will fall into one or other of the Raster vs. Vector images is really looking in particular at how the properties of Raster images compare to those of Vector images. Each format has its unique properties and those determine how the file may be used. However, file formats differ for good reasons. Wikipedia lists more than 100 types of image file types.
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