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. 2005 Aug 16;18(4):287–295. doi: 10.1007/s10278-005-6974-7

Table 4.

Summary of measurements on secondary display systems

Display type Luminance >100 cd/m2 Contrast ratio >100:1 low light Contrast ratio >100:1 room light
Secondary Displays
OR/ER 54% 100% 0%
Processing 87% 66% 33%