Medical Image Visual Appearance Improvement Using Bihistogram Bezier Curve Contrast Enhancement: Data from the Osteoarthritis Initiative

Table 2

The one-way ANOVA computed by using different contrast enhancement methods in EME, AMBE, and FSIM.

	Sum of squares	df	Mean square	𝐹	𝑃 value
EME
Methods	2111.80	5	422.36	132.72	0.00*
Errors	362.80	114	3.18
Total	2474.60	119
FSIM
Methods	58467.66	5	11693.53	1652.39	0.00*
Errors	806.75	114	7.08
Total	59274.40	119
AMBE
Methods	0.42	5	0.09	124.12	0.00*
Errors	0.08	114	0.00
Total	0.50	119

∗Significant 𝑃 value (𝑃<0.05).