IMAGE ENCRYPTION BASED ON IMPROVED LORENZ SYSTEM

Image Encryption Based on Improved Lorenz System

This paper proposes a new method to strengthen the nonlinear kinetic complexity and ergodicity of Lorenz system.Through the analysis ford tridon of auto-correlation, frequency distribution, approximate entropy and information entropy, the improved Lorenz system has better dynamical properties than Lorenz system.According to NIST-800-22 test results

read more


Multi-Variant TLS and SfM Photogrammetric Measurements Affected by Different Factors for Determining the Surface Shape of a Thin-Walled Dome

The paper presents a combined analysis of terrestrial laser scanning (TLS) and structure from motion (SfM) photogrammetric measurement to determine an accurate model of the surface shape of a thin-walled dome.The analysis takes into account several factors that may affect the accuracy of measurement.In TLS measurements, these are related to scatter

read more