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

Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...

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

Comparative genomic analysis and characterization of incompatibility group FIB plasmid encoded virulence factors of Salmonella enterica isolated from food sources.

BMC genomics·2017
Same author

Electric field exposure promotes epithelial‑mesenchymal transition in human lens epithelial cells via integrin β1‑FAK signaling.

Molecular medicine reports·2017
Same author

Systematic Analysis of Lysine Acetylation in the Halophilic Archaeon Haloferax mediterranei.

Journal of proteome research·2017
Same author

Regenerating Family Member 4 (Reg4) Enhances 5-Fluorouracil Resistance of Gastric Cancer Through Activating MAPK/Erk/Bim Signaling Pathway.

Medical science monitor : international medical journal of experimental and clinical research·2017
Same author

Omics-prediction of bioactive peptides from the edible cyanobacterium Arthrospira platensis proteome.

Journal of the science of food and agriculture·2017
Same author

Aqueous two-phase assisted by ultrasound for the extraction of anthocyanins from Lycium ruthenicum Murr.

Preparative biochemistry & biotechnology·2017

相关实验视频

Updated: Jul 15, 2026

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
11:34

High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

Published on: December 3, 2013

15.6K

对象平面编码的高光谱三维协作成像方法.

Zhuang Zhao, Shuaifeng Gong, Jun Lu

    Optics express
    |November 14, 2024
    PubMed
    概括

    本研究介绍了一种对象平面编码的高光谱3D成像方法,其性能优于传统的图像平面技术. 它提供卓越的抗干扰和重建质量,特别是在分散环境中.

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 计算成像技术的成像
    • 频谱学是一种光谱学.

    背景情况:

    • 传统的光谱成像方法在复杂的环境中经常面临局限性.
    • 图像平面编码可能容易受到干扰和散射效应的影响.
    • 以高光谱分辨率准确的3D重建仍然是一个挑战.

    研究的目的:

    • 提出和验证一种新的对象平面编码高光谱3D协作成像方法.
    • 为了证明比现有的图像平面编码技术更好的性能.
    • 为了实现高准确度的光谱和深度信息检索.

    主要方法:

    • 使用光谱位移不变性和复杂化编码/解码原理.
    • 使用投影机生成的编码光圈,用于4D数据扫描.
    • 开发一个重建算法,避免阶段解封和数据融合.

    主要成果:

    • 获得了3nm的光谱分辨率,大约有120个光谱带.
    • 证明了0.25毫米的深度准确性.
    • 与图像平面编码相比,对象平面编码显示了增强的反干扰功能.

    结论:

    更多相关视频

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy
    07:27

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy

    Published on: November 21, 2016

    7.6K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.4K

    相关实验视频

    Last Updated: Jul 15, 2026

    High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
    11:34

    High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques

    Published on: December 3, 2013

    15.6K
    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy
    07:27

    Rapid Acquisition of 3D Images Using High-resolution Episcopic Microscopy

    Published on: November 21, 2016

    7.6K
    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters
    07:05

    Applying Hyperspectral Reflectance Imaging to Investigate the Palettes and the Techniques of Painters

    Published on: June 18, 2021

    2.4K
    • 拟议的对象平面编码方法在散射环境中提供了卓越的重建质量.
    • 这种技术为高精度的高光谱3D成像提供了强大的解决方案.
    • 该方法消除了对复杂的后处理步骤的需求,例如阶段解封.