Computer vision : Computer Vision
Computer Vision is a subfield of Artificial intelligence. The purpose of computer vision is to program a computer to "understand" a scene or features in an image.Typical goals of computer vision include:
- The detection, segmentation, location, and recognition of certain objects in images (e.g., human faces)
- Registration of different views of the same scene or object
- Tracking an object through an image sequence
- Mapping a scene to a three-dimensional model of the scene; such a model might be used by a robot to navigate the imaged scene
- Estimation of the three-dimensional poses of humans and their limbs
These goals are achieved by means of pattern recognition, statistical learning, projective geometry, image processing, graph theory and other fields. Cognitive computer vision[?] is strongly related to cognitive psychology and biological computation[?].
In the related fields machine vision and medical imaging, systems using computer vision techniques are sold in markets worth billions of US dollars per year.
See also
- artificial intelligence
- image processing, digital image processing
- machine vision
- medical imaging
- morphological image processing
- Herbert Freeman
- David Marr[?]
- Jerome Lemelson[?]
- Affective Computing
External links
- The Computer Vision Homepage (http://www-2.cs.cmu.edu/~cil/vision.html)
- CVonline On-Line Compendium of Computer Vision (http://www.dai.ed.ac.uk/CVonline/)
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