A novel region‐based multimodal image fusion technique using improved dictionary learning

作者：Bikash Meher; Sanjay Agrawal; Rutuparna Panda; Lingraj Dora; Ajith Abraham

来源：International Journal of Imaging Systems and Technology, 2020, 30(3): 558-576.

DOI：10.1002/ima.22395文章关键词:Dictionary learning,Image fusion,Region‐based fusion,Sparse representation原文摘

• Dictionary learning
• Image fusion
• Region‐based fusion
• Sparse representation

Recently, the sparse representation (SR) based algorithms have gained much attention from the researchers in the area of image fusion (IF). The building of a compact discriminative dictionary plays a vital role in the sparse‐based IF techniques. In this context, an efficient multimodal IF method bas...