Context adaptive panchromatic band simulation and detail injection for image pansharpening

• Main Authors: Dai, Qinling, Luo, Bin, Wang, Leiguang, Tu, Zhigang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Image Pansharpening; Component Substitution
• Online Access: https://hdl.handle.net/10356/86291; http://hdl.handle.net/10220/45240
• Institution: Nanyang Technological University

General component substitution (CS) pansharpening methods establish a global model over the whole image plane and may lead to unexpected spectral distortion. This paper proposes a context adaptive CS pansharpening method, which features a totally local-based processing procedure. The method consists...