Image processing

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

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Image processing

Diameter

Software; Image processing

In image processing, the maximum distance between any two points in a subset of an image.

Contrast

Software; Image processing

In image processing, the difference between the average brightness of two subsets of an image.

Complement

Software; Image processing

In image processing, all points in an image that do not belong to a given subset of the image.

Linear quantizing

Software; Image processing

A quantization technique in which the range of grey levels in an image is divided into intervals of equal length and the quantization level assigned to each pixel is the same for all pixels whose ...

Equal interval quantizing

Software; Image processing

A quantization technique in which the range of grey levels in an image is divided into intervals of equal length and the quantization level assigned to each pixel is the same for all pixels whose ...

Histogram equalisation

Software; Image processing

A quantization technique in which the range of grey levels in an image is divided into contiguous intervals such that the frequency of occurrence of each quantization level is the same.