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

12.2K
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...
12.2K
Light Acquisition02:16

Light Acquisition

9.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.4K

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

Cardiovascular Disease Risk Estimation Using Blood Biomarkers and the QRISK3 Stratification Tool: A Cross-Sectional Study in Jordan.

Health science reports·2026
Same author

Dermatology Match Trends From 2022-2025 Using the Texas Seeking Transparency in Application to Residency Database.

Cureus·2026
Same author

Directionally factorized light field reconstruction with cross-epipolar and spatial modeling.

Scientific reports·2026
Same author

Trends and Disparities in <i>Clostridioides difficile</i> Infection Mortality in the United States From 1999 to 2020: A Nationwide Perspective.

Gastroenterology research and practice·2026
Same author

Discovery of an Endonuclease G-inhibitory Ku80-peptide protecting against leukemogenic rearrangements at the MLL breakpoint cluster.

Nature communications·2026
Same author

Nicotine metabolite ratio and attitude towards nicotine metabolite ratio informed smoking cessation care in Jordan.

Tobacco prevention & cessation·2026

相关实验视频

Updated: Jan 17, 2026

Determining 3D Flow Fields via Multi-camera Light Field Imaging
14:25

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

17.2K

三可视化特征提取用于光场角超分辨率.

Ebrahem Elkady1,2, Ahmed Salem3, Hyun-Soo Kang4

  • 1School of Electronics Engineering, College of Electrical and Computer Engineering, Chungbuk National University, 28644, Cheongju, South Korea. elkady2023@chungbuk.ac.kr.

Scientific reports
|September 23, 2025
PubMed
概括
此摘要是机器生成的。

本研究引入了一种使用三可视化特征的光场角超分辨率 (LFASR) 的新方法. 这种方法提高了用于重新聚焦和深度估计等应用的图像质量.

关键词:
角度超分辨率的角度超分辨率.卷积神经网络是一个卷积神经网络.光场重建的重建光场的重建.查看综合 查看综合

更多相关视频

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution
08:41

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

11.9K
Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.8K

相关实验视频

Last Updated: Jan 17, 2026

Determining 3D Flow Fields via Multi-camera Light Field Imaging
14:25

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

17.2K
Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution
08:41

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

11.9K
Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.8K

科学领域:

  • 计算机视觉 计算机视觉
  • 图像处理 图像处理
  • 光学是什么?光学是什么?光学是什么?

背景情况:

  • 光场角超分辨率 (LFASR) 对于高级图像处理至关重要.
  • 现有的方法在阻塞和大差异变化方面扎.

研究的目的:

  • 为高保真重建开发一个新的LFASR框架.
  • 在具有挑战性的场景中提高稳定性和概括性.

主要方法:

  • 一个三维可视化功能提取策略处理子光圈图像 (SAI),四极平面图像 (EPI) 和宏像素图像 (MacroPIs).
  • 一个深度空间聚合模块,其余块用于特征改进.
  • 一个三个阶段的管道:早期特征提取 (EFE),高级特征提炼 (AFR) 和角超分辨率 (ASR).

主要成果:

  • 在峰值信号与噪声比率 (PSNR) 和结构相似性指数测量 (SSIM) 中取得了强的表现.
  • 在合成和现实世界数据集上展示了强大的概括和性能.
  • 在合成视图中保留了极的一致性和结构完整性.

结论:

  • 拟议的LFASR框架提供了一个可靠和高效的解决方案.
  • 三可视化方法有效地利用了空间角光场结构.
  • 该方法在具有挑战性的成像条件下显示了显著的改进.