An Optimized LIME Scheme for Medical Low Light Level Image Enhancement

Table 4

Comparison of quantization performance of different in terms of VIF.

Method	Peng	Dormitory	Screen	Sky	Cloud	Home	VIF(Ave)
MF	0.62566	0.38453	0.24674	0.62679	0.57326	0.3492	0.4678
LIME	0.19281	0.14978	0.08449	0.33217	0.2367	0.14688	0.19048
SRIE	0.61524	0.54838	0.38424	0.62283	0.55206	0.4555	0.52970
MSRCR	0.16534	0.27782	0.11369	0.45671	0.29517	0.15386	0.24375
Proposed	0.72139	0.63082	0.2164	0.92307	0.87397	0.45882	0.63742