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Distribution of 
for CAUDLES-EF, CALEXia, and CULEXsa once removing the images with an unacceptable ADF profile. a Distribution for CAUDLES-EF. b Distribution for CALEXia. c Distribution for CULEXsa. The horizontal axis represents the error classes in millimeters, and the vertical axis represents the cumulative frequency. The black lines represent the cumulative function of the error distributions
