A New Subject-Sensitive Hashing Algorithm Based on MultiRes-RCF for Blockchains of HRRS Images

• Published in: Algorithms Vol. 15; no. 6; p. 213
• Main Authors: Ding, Kaimeng, Chen, Shiping, Yu, Jiming, Liu, Yanan, Zhu, Jie
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.06.2022
• Subjects: Algorithms; Analysis; Artificial neural networks; Blockchain; blockchain for HRRS image; Cryptography; Feature extraction; Hash based algorithms; Image resolution; integrity authentication; Machine learning; Neural networks; Peer to peer computing; perceptual hashing; Remote sensing; subject-sensitive hashing

Aiming at the deficiency that blockchain technology is too sensitive to the binary-level changes of high resolution remote sensing (HRRS) images, we propose a new subject-sensitive hashing algorithm specially for HRRS image blockchains. To implement this subject-sensitive hashing algorithm, we desig...