HDR Pathological Image Enhancement Based on Improved Bias Field Correction and Guided Image Filter

Table 4

The average performance of segmentation results of different image enhancement algorithms.

Evaluations	Algorithms
	Frankle-McCann	SSR	MSR	DSIHE	MMBEBHE	RMSHE	RSIHE	Proposed
Jaccard index	0.8079	0.8079	0.7752	0.7132	0.6848	0.7318	0.7539	0.8552
Dice coefficient	0.8937	0.8748	0.8734	0.8326	0.8129	0.8451	0.8597	0.9920