10 Terms
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Image processing
The manipulation of images by computer. Most image-processing techniques involve treating the image as a two-dimensional signal and applying standard signal-processing techniques to it.
Industry: Printing & publishing; Software
Add a new termContributors in Image processing
Image processing
quantization
Software; Image processing
In image processing, a process in which each pixel in an image is assigned one of a finite set of gray levels.
run
Software; Image processing
In image processing, a sequence of consecutive pixels that all have the same gray level.
edge
Software; Image processing
In image processing, a set of pixels belonging to an arc and having the property that pixels on opposite sides of the arc have differing gray levels. See also: border.
neighborhood
Software; Image processing
In image processing, a set of pixels located near a given pixel.
unsharp masking
Software; Image processing
In image processing, a sharpening technique in which an intentionally blurred version of the image is subtracted from the image itself. sequentially from one arc pixel to the next.
high-emphasis filtering
Software; Image processing
In image processing, a sharpening technique in which rapid fluctuations in gray levels are emphasized. hole, In image processing, a connected component of the complement of a region, that is ...
