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眼睛有多少FPS?你能感知到什么 - Practical Tips

眼睛有多少FPS?你能感知到什么

by Estelle

眼睛有多少FPS,这能为你感知到什么提供线索。这是因为眼睛每秒吸收无数信息。

眼睛有多少FPS:简单解释

人眼的工作原理与照相机不同,后者以每秒一定数量的帧(FPS)运行。相反,我们的大脑会不断处理眼睛吸收的视觉信息。尽管如此,我们仍然可以提供一个近似值来解释眼睛和大脑感知运动的速度。

  • FPS代表每秒帧数。它描述的是在一秒钟内显示或记录的单个图像的数量,以显示运动。这个术语通常用于电子游戏或摄影等领域,以获得更好的照片。
  • 据认为,人类的视觉系统在30到60 FPS左右达到极限。这意味着每秒30到60帧的运动会被视为流畅的。
  • 顺便说一句,这个数值通常被用作电子游戏和电影的基准。

眼睛的FPS:每个人都是一样的吗?

人眼受个体条件影响。这一点在视觉方面尤为明显,因为有些人需要戴眼镜,而另一些人却拥有卓越的视力。虽然视力可以通过一些措施得到改善或保持,但人与人之间的差异仍然存在。这种差异是否也适用于眼睛的感知?

  • 根据都柏林三一学院的一项研究,每秒帧数因人而异。这意味着每秒可感知图像的数量也不同。
  • 研究表明,有些人认为每秒35次左右的明暗变化完全不会产生闪烁,而另一些人则认为超过60次变化时才会产生均匀的照明效果。
  • 这意味着不同的人对帧率的感知可能会有很大差异。当然,这种偏好是有条件的。
  • 电影或视频游戏的帧率是按照当前科学对人类眼睛感知能力的认识来设定的。

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