Human color vision is exquisitely sensitive. It has been estimated that an individual with normal color vision can discriminate over 7 million colors and shades. Through the years, many experiments have been conducted which contribute to our current understanding of color vision.
人类的色觉非常灵敏。 据估计，正常色觉的人可以辨别700万种颜色和色光。 多年来，我们进行了许多实验，增进了我们对色觉的理解。
Young's Trichromatic Theory “杨”的三色理论
Young-Helmholtz Theory 杨－亥姆霍兹彩色视觉理论
Opponent Theory of Color Vision 色彩视觉的对立理论
Modern Day Understanding of Color Vision 对于色觉的现代理解