A novel approach for contrast enhancement in medical images based on quantum-inspired enhancement algorithm.

With respect to CNR, QIE had greater value than CLAHE and WBE, but lower than the HE and FHE methods; however, the difference did not reach statistical significance (P>0.05), most likely because marked inter-patient variability in tumor density and morphology introduced substantial variance into CNR estimates.

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However, the difference failed to reach statistical significance.

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