Which of these observations gave rise to the retinex theory of color vision?

Question

Quizplus · Accepted Answer

The retinex theory of color vision was developed to explain the phenomenon that the apparent color of an object can vary depending on the color of nearby objects. This is known as color constancy, and it is thought to be due to the brain's ability to account for the illumination of a scene and to use that information to adjust the perceived color of objects. The retinex theory proposes that the color information in the retina is processed by the brain in a way that takes into account the context of the scene, leading to more accurate color perception.

Which of These Observations Gave Rise to the Retinex Theory