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

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

Single oxidizable moiety enables complete defluorination of per- and polyfluoroalkyl substances in heat-activated persulfate.

Water research·2026
Same author

A partially quantum‑informed crystal graph network for direct adsorption energy prediction in catalysis.

Scientific reports·2026
Same author

Toward integrated security and monitoring: perception-embedded modulation for DCIs.

Optics letters·2026
Same author

3D-TCM-Driven Bit-Level Image Encryption via S-Box Feedback Algorithm.

Entropy (Basel, Switzerland)·2026
Same author

Hyperbaric oxygen therapy for fatigue recovery: Experimental evidence and optimal regimen from a mouse model established by a chronic multi-stressor paradigm.

Life sciences·2026
Same author

Unveiling the structural determinants of PFASs acute inhalation toxicity: an integrated approach using QSAR, q-RASAR, and interspecies extrapolation.

Archives of toxicology·2026
Same journal

Research on a Regional Availability Evaluation Model for Road-Area High-Entropy Energy Based on Synergy Factors.

Entropy (Basel, Switzerland)·2026
Same journal

Atmospheric Turbulence Channel Modeling and Performance Analysis of a CO-ZP-OFDM Coherent Optical Communication System for UAV Air-to-Ground Scenarios.

Entropy (Basel, Switzerland)·2026
Same journal

Information Geometry and Asymptotic Theory for SMML Estimators.

Entropy (Basel, Switzerland)·2026
Same journal

Correlation Entropy and Power-Law Kinetics.

Entropy (Basel, Switzerland)·2026
Same journal

Research on the Contagion of Systemic Financial Risk Under the Impact of Climate Risks-From the Perspective of Complex Networks and Machine Learning.

Entropy (Basel, Switzerland)·2026
Same journal

The Statistical-Mechanical Meaning of the Wave Function of Quantum Mechanics.

Entropy (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Jul 24, 2025

Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section
11:00

Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section

Published on: July 19, 2016

11.7K

使用DWT和2D-LASM的安全图像加密方案的设计和嵌入式实现.

Heping Wen1,2, Zefeng Chen1, Jiehong Zheng1

  • 1School of Electronic Information, Zhongshan Institute, University of Electronic Science and Technology of China, Zhongshan 528402, China.

Entropy (Basel, Switzerland)
|July 8, 2023
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种新的图像加密算法,使用2D-Logistic-adjusted-Sine图 (2D-LASM) 和离散波纹转换 (DWT). 该方法提高了数字图像传输的安全性和效率,提供了卓越的隐藏性和对攻击的抵抗力.

关键词:
这就是为什么DWT DWT DWT频率域分析频率域分析图像加密 图像加密

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

9.9K
Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique
04:48

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

444

相关实验视频

Last Updated: Jul 24, 2025

Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section
11:00

Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section

Published on: July 19, 2016

11.7K
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

9.9K
Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique
04:48

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

444

科学领域:

  • 计算机科学 计算机科学
  • 信息安全 信息安全
  • 应用数学 应用数学 应用数学

背景情况:

  • 数字图像传输需要强有力的安全措施,以防止未经授权的访问和数据泄露.
  • 现有的图像加密算法在平衡安全性,效率和计算复杂性方面面临挑战.
  • 频域加密方法比空间域方法具有潜在的优势.

研究的目的:

  • 为数字图像传输提出一种新,高效的图像加密算法.
  • 提高数字图像通信中的信息有效性,安全性和加密效率.
  • 为了利用混乱系统和波形变换来实现先进的图像安全性.

主要方法:

  • 使用消息集算法5 (MD5) 与纯文本相关联的动态密钥生成.
  • 使用2D-Logistic-adjusted-Sine地图 (2D-LASM) 生成一个混乱的伪随机序列.
  • 离散波形变换 (DWT) 的应用,用于时间对频域映射和系数分解.
  • 低频系数通过混变换和高频系数的变换进行加密.
  • 使用混乱序列的密码文本的动态扩散.

主要成果:

  • 拟议的算法显示了很大的密钥空间,确保了对各种攻击的强有力的抵抗力.
  • 与空间域算法相比,在计算复杂性,安全性能和加密效率方面具有显著的优势.
  • 与现有的频域加密方法相比,更好的图像隐藏.
  • 在光学网络环境中的嵌入式设备上成功实施和验证实验可行性.

结论:

  • 基于2D-LASM和DWT的图像加密算法为数字图像传输提供了安全有效的解决方案.
  • 该算法在安全性,速度和图像隐藏之间提供了强大的平衡.
  • 它的实际可行性已被证实用于现代网络应用,包括光学网络.