Perceptual system
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A perceptual system is a computational system (biological or artificial) designed to make inferences about properties of a physical environment based on scenes.
In this context, a scene is defined as sensory information that can flow from a physical environment into a computational system via sensory transduction. A sensory organ (biological or artificial) is used to capture this information. Therefore, a perceptual system must incorporate input from at least one sensory organ.
Examples of perceptual systems include:
- The visual system
- The auditory system
- The olfactory system
- The somatosensory system
- A bat's sonar/echolocation system
- A man-made light meter
- A man-made motion detector
Research in the field of perceptual systems focuses on computational aspects of perception. For this reason, there is significant overlap with neuroscience, sensor design, natural scene statistics,[1][2] and computer science.
References
[edit | edit source]- ^ Lewicki, Michael S. (2002), Efficient coding of natural sounds. Nature Neuroscience 5(4):356-363. PDF
- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
Further reading
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