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

Light Acquisition02:16

Light Acquisition

8.6K
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.
8.6K

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

Atomically dispersed Ce species adjacent to Ni nanoparticles as hydrogen scavengers for efficient catalytic ammonia decomposition.

Nature communications·2026
Same author

Formation Mechanism and Enhanced Iodine Capture of Copper-Based Aluminum-Oxo Cluster Bimetallic Organic Frameworks.

Inorganic chemistry·2026
Same author

High-Entropy Gradient-Like Design Enables 4.7 V High-Stability LiCoO<sub>2</sub> for Lithium-Ion Battery.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

JOSD1-mediated stabilization of SUFU controls pancreatic cancer progression.

Cell death & disease·2026
Same author

Biodegradation of poly (butylene adipate-co-terephthalate)/poly (lactic acid) under food waste composting: CO<sub>2</sub> emissions and compost maturity characteristics.

Biodegradation·2026
Same author

Publisher Correction: Theory-driven design of high-valence metal sites for water oxidation confirmed using in situ soft X-ray absorption.

Nature chemistry·2026
Same journal

Denoising algorithm of Φ-OTDR systems based on adaptive fractional wavelet transform denoising.

Optics express·2026
Same journal

Millisecond photon-to-photon latency and high-speed volumetric projection system for optogenetics.

Optics express·2026
Same journal

Polarization-encoded coaxial structured light for high-precision 3D surface profilometry.

Optics express·2026
Same journal

Discrete freeform optical design based on collaborative optimization of point cloud and local normals.

Optics express·2026
Same journal

Ultrafast ghost imaging with 25 GHz speckle switching and wavelength-division multiplexing.

Optics express·2026
Same journal

Atomic vapor cells fabricated by femtosecond laser welding of standard-optical-quality glass.

Optics express·2026
查看所有相关文章

相关实验视频

Updated: Sep 13, 2025

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

15.8K

广视角复合光场显示技术 广视角复合光场显示技术

LiLi Han, Yimin Lou, Juanmei Hu

    Optics express
    |July 30, 2025
    PubMed
    概括
    此摘要是机器生成的。

    一个新的复合光场 (LF) 显示器结合了压缩LF和整体成像 (II) 以获得更广的视角. 这种技术提高了显示性能,并减少了3D视觉图像的处理时间.

    更多相关视频

    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
    08:48

    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

    Published on: September 25, 2020

    5.8K
    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

    16.7K

    相关实验视频

    Last Updated: Sep 13, 2025

    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

    15.8K
    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
    08:48

    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

    Published on: September 25, 2020

    5.8K
    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

    16.7K

    科学领域:

    • 光电学是指光电子产品.
    • 计算机视觉 计算机视觉
    • 3D显示技术 3D显示技术

    背景情况:

    • 传统的压缩光场 (LF) 显示器受到有限的视角的影响.
    • 整体成像 (II) 提供更宽的视角,但可以有分辨率限制.

    研究的目的:

    • 开发一种复合光场显示技术,克服视角限制.
    • 提高光场显示系统的效率和性能.

    主要方法:

    • 使用分区显示结构来创建次视角,并结合压缩LF以实现连续差异.
    • 一个大光圈整体成像 (II) 系统连接了复合LF显示器的次视角.
    • 开发了一种新的分区分解算法,具有视角相关性和Nesterov加速梯度 (NAG) 解析器,用于非负矩阵因子化 (NMF).
    • 一个GPU加速染管道处理3D模型数据以复合LF.

    主要成果:

    • 复合LF显示器实现了43.6°水平和22.6°垂直的宽视角.
    • 分解算法只需要2-3次代来实现合,大大缩短了处理时间.
    • 与传统的NMF算法相比,分解效率是8.94倍快.
    • 一个功能性原型验证了该技术的可行性.

    结论:

    • 拟议的复合LF显示技术有效地扩大了视角.
    • 优化的分解算法提高了处理速度和效率.
    • 这种方法代表了大视角光场显示技术的可行进步.