VISION WITH ISOLUMINANT COLOR CONTRAST .1. PROJECTION TECHNIQUE AND OBSERVATIONS
VISION WITH ISOLUMINANT COLOR CONTRAST .1. PROJECTION TECHNIQUE AND OBSERVATIONS
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DOI：
10.1068/p060113
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发表时间：
1977-01-01
期刊：
影响因子：
1.7
通讯作者：
GREGORY, RL
中科院分区：
文献类型：
--
作者：
GREGORY, RL
描述了一种用于投影具有受控亮度对比度的双色图像的光学技术，该亮度对比度可以被设置为零等亮度。无需调整或特殊设置即可保持配色。建议视觉通道中的颜色和亮度轮廓配准是一个可以通过主亮度信号锁定从颜色信号来神经解决的问题。当应该发生轮廓干扰时，投影设备允许在等亮度下移除假定的主亮度信号。报道了这类观测结果。
An optical technique is described for projecting two-colour pictures with controlled brightness contrast, which may be set to zero—at isoluminance. Colour registration is maintained without adjustment or special setting up. It is suggested that colour- and brightness-contour registration in the visual channel is a problem which may be solved neurally by master brightness signals locking slave colour signals. The projection apparatus allows the supposed master brightness signals to be removed—at isoluminance—when contour disturbances should occur. Observations of this kind are reported.