Determining characteristics of multiple light sources in a digital image
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United States of America Patent
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Jun 11, 2013
Grant Date -
May 16, 2013
app pub date -
Feb 12, 2009
filing date -
Aug 29, 2008
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Abstract
A method, system, and computer-readable storage medium are disclosed for determining characteristics of light sources. In one embodiment, an image comprising pixels may be received. The image may be affected by a plurality of light sources including a first light source and a second light source. The first light source and the second light source may overlap. The intensity and direction of each of the plurality of light sources in the image may be determined. In one embodiment, the color of each light source may also be determined.
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