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Encyclopedia > Image segment

In computer vision segmentation of an image is the division of a given (digital) image into contiguous regions. In current computer vision algorithms the similarity of image parts is usually defined in terms of color and texture. The goal to automatically segment images into semantically meaningful parts is very difficult to achieve. Computer vision is a subfield of artificial intelligence. ... Flowcharts are often used to represent algorithms. ... Color is an important part of the visual arts. ... Texture is the properties held and sensations caused by the external surface of objects received through the sense of touch. ...


See Also

Segmentation (image processing) In image analysis, segmentation is the partition of a digital image into multiple regions (sets of pixels), according to some criterion. ...


  Results from FactBites:
 
Segmentation (image processing) - Wikipedia, the free encyclopedia (360 words)
In image analysis, segmentation is the partitioning of a digital image into multiple regions (sets of pixels), according to a given criterion.
Some other segmentation algorithms are based on segmenting images into regions of similar texture according to wavelet or Fourier transforms.
Image segmentations are computed at multiple scales in scale-space and sometimes propagated from coarse to fine scales; see scale-space segmentation.
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