Jove
Visualize
联系我们

相关概念视频

Vision01:24

Vision

Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.

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

Multifunctional metasails for self-stabilized beam-riding and optical communication.

Nanoscale advances·2022
Same author

Data-driven linearizing approach in inverse scattering.

Journal of the Optical Society of America. A, Optics, image science, and vision·2017
Same author

Generalized likelihood ratio test change detection with optical theorem constraint.

Journal of the Optical Society of America. A, Optics, image science, and vision·2016
Same author

Nonuniqueness of optical theorem detectors.

Journal of the Optical Society of America. A, Optics, image science, and vision·2015
Same author

Radiation enhancement due to metamaterial substrates from an inverse source theory.

Physical review. E, Statistical, nonlinear, and soft matter physics·2008
Same author

Illustration of the role of multiple scattering in subwavelength imaging from far-field measurements.

Journal of the Optical Society of America. A, Optics, image science, and vision·2008
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

相关实验视频

Updated: May 13, 2026

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities
09:12

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Published on: April 22, 2013

12.1K

基于光学定理的全息图用于目标检测和跟踪.

Mohammadrasoul Taghavi1, Edwin A Marengo1

  • 1Department of Electrical and Computer Engineering, Northeastern University, Boston, MA 02115, USA.

Sensors (Basel, Switzerland)
|April 12, 2025
PubMed
概括

这项研究引入了一种新的全息光学方法,用于在具有挑战性的散射环境中实时检测和跟踪粒子. 适应性技术提高了生物安全和空气质量监测等应用的检测性能.

科学领域:

  • 光学和光子学 在光学和光子学.
  • 环境科学 环境科学
  • 生物安全是生物安全.

背景情况:

  • 检测复杂的多重散射介质中的粒子对于环境监测,空气质量评估和国土安全至关重要.
  • 现有的光学方法与强烈的多重散射作斗争,限制实时粒子检测和跟踪能力.

研究的目的:

  • 开发一种强大的实时光学方法,用于在复杂的多重散射环境中进行粒子检测和跟踪.
  • 创建一种适应式全息技术,克服当前传感技术的局限性.

主要方法:

  • 开发基于光学定理的全息方法,用于粒子检测.
  • 实施一种适应性方法来处理复杂的散射介质.
  • 使用计算机模拟来演示和分析技术的性能.

主要成果:

  • 全息方法在模拟的多重散射条件下成功检测和跟踪小粒子.
  • 该技术的自适应性允许持续监控和实时成像.
  • 发现多重散射可以提高粒子检测性能.

结论:

  • 开发的全息传感技术可在复杂的介质中实时检测和跟踪粒子.
关键词:
气溶检测仪检测气溶一个全息图,一个全息图.这就是光学定理.

更多相关视频

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

12.2K
Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging
05:45

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Published on: March 31, 2022

2.5K

相关实验视频

Last Updated: May 13, 2026

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities
09:12

Construction of a High Resolution Microscope with Conventional and Holographic Optical Trapping Capabilities

Published on: April 22, 2013

12.1K
Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
10:16

Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

Published on: February 8, 2014

12.2K
Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging
05:45

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Published on: March 31, 2022

2.5K
  • 这种方法可以为关键应用程序创建定制的传感器.
  • 潜在的应用包括识别空气中的生物物质和危险颗粒,以提高安全性.