The college’s Visualizing Science competition finalists include the winning image of a Logistic Map’s Chaotic Portion by an undergraduate mathematics student.

Abstract: Single image encryption schemes are not efficient enough when a bunch of images is to be encrypted in some real-world setting. To overcome this problem, an efficient and secured multiple ...

A novel neural network for preserving cultural heritage via 3D image reconstruction Date: October 31, 2024 Source: Ritsumeikan University Summary: Relief-type cultural heritage objects are ...

This study proposes a novel color image encryption algorithm based on a 3D chaotic Hopfield neural network and random row–column permutation. First, a 3D chaotic Hopfield neural network is proposed to ...

This paper presents a review of various image encryption schemes based on fractional integral transform. As the fractional integral transforms have evolved through their applications from optical ...

Discover the analysis of image encryption and decryption problems using chaos theory. Explore the secure two-stage Logistic algorithm and a new algorithm combining Logistic mapping and M sequence for ...

Abstract: Single image encryption schemes are not efficient enough when a bunch of images is to be encrypted in some real-world setting. To overcome this problem, an efficient and secured multiple ...

Abstract In the recent years, researchers developed image encryption methods based on chaotic systems. This paper proposed new image encryption technique based on new chaotic system by adding two ...