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

Table 3

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

Method	EN		CC	VIFF
DE	7.1803	0.9237	0.9617	0.9187
NFBD	7.1809	0.9242	0.9618	0.9238
GDMC	7.1814	0.9248	0.9624	0.9247
LRRW	7.1816	0.9257	0.9627	0.9355
NNSR	7.1825	0.9259	0.9633	0.9371
CFM	7.1897	0.9265	0.9638	0.9382
FRL-PCNN	7.1907	0.9277	0.9688	0.9407
Proposed	7.1938	0.9359	0.9729	0.9477