Suspect Multifocus Image Fusion Based on Sparse Denoising Autoencoder Neural Network for Police Multimodal Big Data Analysis

Table 4

The objective metrics of different fusion approaches for image “golf”.

Method	EN		CC	VIFF
DE	7.2714	0.9286	0.9824	0.9367
NFBD	7.2728	0.9288	0.9827	0.9382
GDMC	7.2734	0.9297	0.9828	0.9341
LRRW	7.2741	0.9314	0.9831	0.9345
NNSR	7.2832	0.9319	0.9833	0.9346
CFM	7.2835	0.9324	0.9837	0.9452
FRL-PCNN	7.2839	0.9328	0.9841	0.9557
Proposed	7.2847	0.9342	0.9852	0.9722