This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
Image Processing
 
Import import image data, giving raster data, vector data, etc.
Export export static or dynamic image data with many options
"GIF"  ▪ "JPEG"  ▪ "TIFF"  ▪ "PNG"  ▪ "SVG"  ▪ "PDF"  ▪ "DICOM"  ▪ ...
Rasterize convert any Mathematica graphic or expression to raster form
    
ArrayPlot display an array of data, using an arbitrary color map
ColorFunction  ▪ ColorRules  ▪ Clip  ▪ Rescale  ▪ Unitize  ▪ ReliefPlot
    
ListConvolve convolve with a kernel
CellularAutomaton apply any cellular automaton rule
Fourier, FourierDCT, FourierDST apply discrete Fourier transforms
    
Pick pick out elements based on a template
Partition partition into blocks
ArrayFlatten flatten out sub-blocks
    
Map map any function onto pixels
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