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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Comput Med Imaging Graph. 2014 Mar 13;38(5):411–420. doi: 10.1016/j.compmedimag.2014.03.002

Table 1.

False detection, missed detection and total errors resulting from: the proposed initialization method, the homomorphic filtering, the isotropic diffusion method, the DCT method and the wavelet method.

dataset1 False detection Missed detection Total Errors
Retinex 0.71 % 4.61 % 0.99 %
DCT 0.74 % 4.96 % 1.07 %
Isotropic diffusion 0.79 % 5.39 % 1.28 %
Homomorphic filtering 0.87 % 6.32 % 1.38 %
Wavelet 1.98 % 7.24 % 2.69 %
dataset2 False detection Missed detection Total Errors
Retinex 0.62 % 3.85 % 0.89 %
DCT 0.69 % 4.72 % 1.02 %
Isotropic diffusion 0.72 % 5.19 % 1.26 %
Homomorphic filtering 0.86 % 6.98 % 1.43 %
Wavelet 1.59 % 6.25 % 2.38 %