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

Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

6.8K
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
6.8K

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

Dual-Readout Self-Resetting CMOS Image Sensor for Resolving Sub-Percent Optical Contrast in Biomedical Imaging.

Sensors (Basel, Switzerland)·2026
Same author

Mapping Morphine's Antinociceptive Impact on the Ventral Tegmental Area During Nociceptive Stimulation: A Novel Microimaging Approach in a Neuropathic Pain Model.

International journal of molecular sciences·2025
Same author

Region of interest determination algorithm of lensless calcium imaging datasets.

PloS one·2024
Same author

Millimeter-Wave Band Electro-Optical Imaging System Using Polarization CMOS Image Sensor and Amplified Optical Local Oscillator Source.

Sensors (Basel, Switzerland)·2024
Same author

Brain-implantable needle-type CMOS imaging device enables multi-layer dissection of seizure calcium dynamics in the hippocampus.

Journal of neural engineering·2024
Same author

Exposure Time Control Method for Higher Intermediate Frequency in Optical Heterodyne Imaging and Its Application to Electric-Field Imaging Based on Electro-Optic Effect.

Sensors (Basel, Switzerland)·2024

相关实验视频

Updated: May 21, 2025

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture
09:04

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Published on: February 23, 2018

9.4K

在高频电场可视化系统中增强图像重建方法,使用偏光图像传感器.

Kiyotaka Sasagawa1,2, Ryoma Okada1,2, Maya Mizuno3

  • 1Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Nara, Japan.

Sensors (Basel, Switzerland)
|March 17, 2025
PubMed
概括

本研究提出了一种用于高频电场成像的新型图像处理技术,显著减少电场波动,并使实时电场可视化.

关键词:
电场成像电场成像技术电光效应是一种电光效应.图像处理是图像处理的过程.图像传感器 图像传感器 图像传感器这是一个光学异构的光学异构.

更多相关视频

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

1.1K
A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors
11:15

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

Published on: May 30, 2016

25.1K

相关实验视频

Last Updated: May 21, 2025

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture
09:04

Lens-free Video Microscopy for the Dynamic and Quantitative Analysis of Adherent Cell Culture

Published on: February 23, 2018

9.4K
Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy
05:54

Author Spotlight: Non-Invasive Imaging of Complex Bio-Structures Using Polarization-Sensitive Two-Photon Microscopy

Published on: September 8, 2023

1.1K
A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors
11:15

A Guide to Structured Illumination TIRF Microscopy at High Speed with Multiple Colors

Published on: May 30, 2016

25.1K

科学领域:

  • 电气工程 电气工程
  • 电磁学 电磁学 电磁学 电磁学
  • 图像处理 图像处理

背景情况:

  • 高频电场成像系统需要统一的灵敏度来进行准确的测量.
  • 传统方法计算极化差异,可能引入错误.
  • 现有的技术可能不适合实时应用.

研究的目的:

  • 开发一种先进的图像处理方法,在电场成像中实现均的灵敏度.
  • 为了提高精度和减少电场分布图像的波动.
  • 为了实现实时可视化电场.

主要方法:

  • 使用了一种电光晶体和一个极化图像传感器.
  • 提出了一种新的方法:分离极化图像,执行像素完成和强度校正.
  • 将该方法应用于高频信号 (36GHz和30GHz).

主要成果:

  • 为微条线和补丁天线展示了改进的电场分布图像.
  • 在微条线上减少电场波动,从3.1dB降低到1.5dB.
  • 验证了该方法在提高图像质量的有效性.

结论:

  • 拟议的图像处理方法在高频电场成像中实现了统一的灵敏度.
  • 该技术显著减少了电场波动,提高了测量精度.
  • 该方法适用于图像采集期间的连续应用,使实时电场成像成为可能.