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Quantity implies how bright the scene

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发表于 2022-9-22 12:15:19 | 显示全部楼层 |阅读模式
本帖最后由 mostakimseo08 于 2022-9-22 10:34 编辑

Spring joy or winter depression are not unusual both situations directly linked to the amount of light. John Flynn published serious research in the late s on the perception of light in space and its psychological impact on human beings. Flynn concluded that their findings tend to support the idea that lighting can be discussed as a vehicle that alters the information content of a visual field and that this intervention has some effect on behavior and feelings of wellbeing.  Flynn's work is considered in international academic circles of the highest importance. Flynn identified variables such as light uniformity quantity direct or peripheral illumination and their psychological impact on the human being.

He determined that light could generate pleasant or uncomfortable e-commerce photo editing sensations produce the perception of privacy confinement tension or clarity. Click on the infographic to enlarge They have identified that light affects a person's orientation in space that human beings tend to head towards the brightest path and that the amount of light helps to focus attention among other possibilities for communicating specific messages.  So when looking at a photograph it is important to determine to what extent the light provokes a feeling or emotion but also how it directs the reader's gaze from one point to another.



Light can define spatial limits expand and accentuate elements generate paths or passages from one tonal area to another. The second property of light also has a great impact on the perception of the scene. quality implies understanding the impact of whether the light source produces a focused beam or a diffused beam. Although we will talk about the direction of light later it is necessary to anticipate that light travels in a straight line. We can think of photons as pingpong balls. Under certain conditions the photons are concentrated as if we had a shotgun of pingpong balls that are thrown in a straight line concentrated towards the same target.

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