Table 1.

Summary of Rated Perceived Image Quality Performance Among Clear and Experimental Charts

	Clear Charts	Experimental Charts
Characteristic	Median (25th, 75th Percentile)	Median (25th, 75th Percentile)
Overall perceived image quality	97 (93, 100)	65 (45, 78)
Perceived blur	1 (1, 1)	4 (3, 5)
Perceived ghosting*	1 (1, 1)	2 (2, 4)
Perceived contrast	1 (1, 1)	4 (2, 5)

^*Measured by position offset scale.