Monday, November 2, 2015

Brightness Constancy

Brightness Constancy

Below I have displayed a picture of two candles.  On the left the candles are in a room that's lit whereas on the right the candle is in a dark room.  These two candles represent brightness constancy since both are illuminating the same amount of light but in the dark room it seems that the candle is more radiant since it is in a dark setting.  Regardless of the settings both candles have the same brightness.


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