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Seeing and perception 2224

Guide

Seeing and perception

The majority of the information that we receive about the world around us comes through our eyes. Light is not only an essential prerequisite , it is the medium by which we are able to see. Through its intensity, the way it is distributed and through its properties, light creates specific conditions which can influence our perception.

Guide

Physiology of the eye

The eye as an optical system

Psychology of seeing

The role of the brain in the perception of visual information

Constancy

Why objects appear the same despite changes in lighting

Perception of gestalt

Recognition of spatial and light patterns

Objects of perception

The perception process purposefully selects specific things to look at