Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Randomized Experiments01:13

Randomized Experiments

6.3K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
6.3K
Random Error01:04

Random Error

8.3K
Random or indeterminate errors originate from various uncontrollable variables, such as variations in environmental conditions, instrument imperfections, or the inherent variability of the phenomena being measured. Usually, these errors cannot be predicted, estimated, or characterized because their direction and magnitude often vary in magnitude and direction even during consecutive measurements. As a result, they are difficult to eliminate. However, the aggregate effect of these errors can be...
8.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Air quality prediction via hybrid BiGRU-MLP using binary ant colony optimization and firefly algorithm for hyperparameter tuning.

Scientific reports·2026
Same author

A hybrid CNN-DNN model for battery remaining useful life RUL prediction.

Scientific reports·2026
Same author

Rapid earthquake damage assessment via hybrid LSTM-RNN with a quantum-inspired classification head based on Autonomous Perceptron Model APM.

Scientific reports·2026
Same author

A hybrid LSTM-GRU framework for lung cancer classification using GWO-WOA algorithm for hyperparameter tuning and BPSO for feature selection.

Scientific reports·2026
Same author

SD-MAC protocol for wireless sensor network energy consumption.

Scientific reports·2026
Same author

CNN-MLP framework for forest burned areas prediction using PSO-WOA algorithm.

Scientific reports·2026
Same journal

Turbulent flow in a vortex separator with a directed pipe inlet.

Scientific reports·2026
Same journal

Systematic characteristic evaluation of clay-based cementitious material derived from calcium carbide residue and waste tile powder.

Scientific reports·2026
Same journal

Retraction Note: Improvement of a rapid diagnostic application of monoclonal antibodies against avian influenza H7 subtype virus using Europium nanoparticles.

Scientific reports·2026
Same journal

Applying large language models to spam detection in the Kazakh low-resource language setting.

Scientific reports·2026
Same journal

An open-source 3D printing system enabling in-situ freeze-thaw processing of hydrogels.

Scientific reports·2026
Same journal

An enhanced EfficientNet framework for automated waste classification using cosine annealing and label smoothing.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: May 1, 2026

Automated Measurement of Cryptococcal Species Polysaccharide Capsule and Cell Body
08:08

Automated Measurement of Cryptococcal Species Polysaccharide Capsule and Cell Body

Published on: January 11, 2018

7.3K

多个图像加密算法使用频道随机化和多个混乱地图.

Khalid M Hosny1, Yasmin M Elnabawy2, Rania A Salama3

  • 1Department of Information Technology, Faculty of Computers and Information, Zagazig University, P.O. Box 44519, Zagazig, Egypt. k_hosny@yahoo.com.

Scientific reports
|December 23, 2024
PubMed
概括
此摘要是机器生成的。

本研究提出了一种新的三层图像加密技术,用于安全地分批传输多个图像. 该方法使用混乱地图来编码和扩散图像数据,为数字图像提供强大的保护.

关键词:
二维物流混乱地图的二维物流混乱地图贝克混沌地图 贝克混沌地图频道随机化 频道随机化彩色图像 彩色图像 彩色图像河地图 河地图多个图像加密的加密.

更多相关视频

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.7K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K

相关实验视频

Last Updated: May 1, 2026

Automated Measurement of Cryptococcal Species Polysaccharide Capsule and Cell Body
08:08

Automated Measurement of Cryptococcal Species Polysaccharide Capsule and Cell Body

Published on: January 11, 2018

7.3K
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.7K
A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference
00:07

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

8.4K

科学领域:

  • 计算机科学 计算机科学
  • 密码学 密码学 密码学 密码学
  • 信息安全 信息安全

背景情况:

  • 在不安全的网络上批次传输多个图像需要强大而安全的加密.
  • 现有的单图像加密方法在处理大量数据时遇到困难.
  • 越来越需要高效的多图像加密 (MIE) 技术.

研究的目的:

  • 为批量图像加密引入一种新的三层MIE技术.
  • 为了提高传输多个图像的安全性和效率.
  • 为了解决大型数据集单图像加密的局限性.

主要方法:

  • 一个三层加密过程,涉及RGB频道分离,随机化和混乱的基于地图的编码和扩散.
  • 使用贝克,河农和二维物流混乱地图来生成混乱序列.
  • 在扩散过程中使用XOR操作.

主要成果:

  • 拟议的方案通过各种分析 (密钥灵敏度,密钥空间,复杂性,) 证明了高效率和安全性.
  • 包括相关性,MSE,PSNR,UACI和NPCR在内的测试验证实了加密的有效性.
  • 实验结果证实了该技术的保密性和抗攻击性.

结论:

  • 新的三层MIE技术提供了强大的保密性和强大的抵抗各种攻击.
  • 该方法适用于通过不受保护的网络进行安全的批量图像传输.
  • 拟议的加密方案有效地管理大量的图像数据.