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

Table 2

The number of best enhanced image selected by pathologists for different algorithms.

	Original image	Frankle-McCann	SSR	MSR	DSIHE	MMBEBHE	RMSHE	RSIHE	Proposed
Pathologist 1	0	4	11	13	0	0	0	0	22
Pathologist 2	0	3	12	15	0	0	0	0	20
Pathologist 3	1	3	10	15	0	0	0	1	20