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http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/5686| Title: | A Lightness Scale from Image Intensity Distributions |
| Issue Date: | 9-Oct-2013 |
| Description: | A lightness scale is derived from a theoretical estimate of the probability distribution of image intensities for natural scenes. The derived image intensity distribution considers three factors: reflectance, surface orientation and illumination, and surface texture (or roughness). The convolution of the effects of these three factors yields the theoretical probability distribution of image intensities. A useful lightness scale should be the integral of this probability density function for then equal intervals along the scale are equally probable and carry equal information. The result is a scale similar to that used in photography, or by the nervous system as its transfer function. |
| URI: | http://koha.mediu.edu.my:8181/xmlui/handle/1721 |
| Other Identifiers: | AIM-648 http://hdl.handle.net/1721.1/5686 |
| Appears in Collections: | MIT Items |
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