Raster

Raster may refer to:

• Raster graphics, graphical techniques using arrays of pixel values
• Raster graphics editor, a computer program
• Raster scan, the pattern of image readout, transmission, storage, and reconstruction in television and computer images
• Rasterisation, or rasterization, conversion of a vector image to a raster image
• Raster image processor, or RIP, a component of a printing system that performs rasterisation
• Raster interrupt, a computer interrupt signal
• Raster to vector, an image conversion process
• Raster bar, an effect used in computer demos
• Raster-Noton, a record label
• Rastrum, a device used in medieval music manuscripts to draw staff lines
• Raster Document Object, a file format