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RASTER IMAGE FILE FORMATS SOFTWARE
Vector graphics are math-defined shapes created with vector software and are not as common. They are more common in general such as jpg, gif, png, and are widely used on the web. Raster images are created with pixel-based software or captured with a camera or scanner. All three offer their own specific advantages, disadvantages and ultimately, use cases. There are two main type of image files: Raster and Vector. Basically, vectors don’t lose quality when resized.Īt the same time, don’t confuse either raster or vector formats with RAW files, which are unaltered, uncompressed images made up of direct data taken from a camera’s sensors. Image file formats are standardized means of organizing and storing digital images.An image file format may store data in an uncompressed format, a compressed format (which may be lossless or lossy), or a vector format. They’re created with mathematical equations, lines, and curves - using points fixed on a grid - which means images can be made infinitely larger (or smaller) without losing resolution. This type of file is renowned for using lossless compression, meaning that the original image data is preserved regardless of how much the original file can be copied, saved, or compressed. A TIF is a wide raster file with no loss of consistency. This means raster files can become distorted if you resize them beyond the amount of space the pixels were meant to fill. TIFF Tagged Image File Image File Formats. Raster files are composed of a fixed number of square pixels.
Typically Raster image formats are used for photographs and digital artwork but also for web graphics and social media content. A GIF is a lossy, compressed raster image file with a limited color palette. JPEG, GIF, and PNG are all raster image extensions. JPG images are typically raster photographs or graphics.
RASTER IMAGE FILE FORMATS SERIES
They’re formed in different ways and are better suited to some projects than others. As we mentioned above Raster images are constructed by a series of pixels, or individual points, to form an image. When you work on any digital project, you’ll encounter two distinct types of image files - raster and vector. Let’s take a step back before actually defining the vector file. Tag Image File Format, abbreviated TIFF or TIF, is an image file format for storing raster graphics images, popular among graphic artists, the publishing industry, 1 and photographers.
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