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

Deconvolution01:20

Deconvolution

191
Deconvolution, also known as inverse filtering, is the process of extracting the impulse response from known input and output signals. This technique is vital in scenarios where the system's characteristics are unknown, and they must be inferred from the observable signals.
Deconvolution involves several mathematical techniques to derive the impulse response. One common approach is polynomial division. In this method, the input and output sequences are treated as coefficients of...
191
Computed Tomography01:10

Computed Tomography

4.6K
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...
4.6K

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

Enhanced volumetric additive manufacturing via Reversible Addition-Fragmentation Chain Transfer (RAFT) polymerization.

Nature communications·2026
Same author

Fatigue performance of additively manufactured porous titanium for orthopaedic applications.

Journal of the mechanical behavior of biomedical materials·2026
Same author

Lock-in amplitude-phase correlations for enhanced imaging and segmentation in stimulated Raman scattering microscopy.

Optics express·2025
Same author

Advancing Tomographic Volumetric Printing Via Oxygen Inhibition Control: Improved Accuracy and Large-Volume Capability.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Improving Printed and Thermoformed Conductors on Polycarbonate with a Thin-Film BNNT Interlayer for Next-Generation In-Mold Electronics.

ACS applied materials & interfaces·2025
Same author

A General Approach to Predict and Tailor the Nanoscale Permeability of Comb-Shaped Polymer Coatings.

Small methods·2025
Same journal

Kat5 deficiency in alveolar type II cells licenses STAT6-driven glycolytic reprogramming and pulmonary fibrosis.

Nature communications·2026
Same journal

Continuous nonthermal slab gap formed by progressive tearing beneath Northeast Asia.

Nature communications·2026
Same journal

Zeolitic isolated protonic acid sites-mediated NH<sub>3</sub> storage for robust NO<sub>x</sub> removal.

Nature communications·2026
Same journal

Coaxially nested component with asymmetric fiber resonant cavity and separation membrane for gaseous and dissolved gases detection.

Nature communications·2026
Same journal

Near-unity charge readout signal in a nonlinear resonator without matching the sensor dissipation.

Nature communications·2026
Same journal

Prokaryotic Schlafen proteins cleave tRNAs during type III CRISPR immunity.

Nature communications·2026
查看所有相关文章

相关实验视频

Updated: Jul 22, 2025

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

解卷体积增材制造业的解卷体积增材制造业

Antony Orth1, Daniel Webber2, Yujie Zhang3

  • 1National Research Council of Canada, Ottawa, ON, Canada. antony.orth@nrc-cnrc.gc.ca.

Nature communications
|July 21, 2023
PubMed
概括
此摘要是机器生成的。

卷度增材制造 (VAM) 现在可以通过解决压缩问题来实现高印刷准确性. 一种新的解卷方法对光剂量传播进行了校正,使得复杂的3D打印具有精细细节.

更多相关视频

Voxel Printing Anatomy: Design and Fabrication of Realistic, Presurgical Planning Models through Bitmap Printing
11:36

Voxel Printing Anatomy: Design and Fabrication of Realistic, Presurgical Planning Models through Bitmap Printing

Published on: February 9, 2022

2.8K
Additive Manufacturing-Enabled Low-Cost Particle Detector
06:05

Additive Manufacturing-Enabled Low-Cost Particle Detector

Published on: March 24, 2023

1.3K

相关实验视频

Last Updated: Jul 22, 2025

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
Voxel Printing Anatomy: Design and Fabrication of Realistic, Presurgical Planning Models through Bitmap Printing
11:36

Voxel Printing Anatomy: Design and Fabrication of Realistic, Presurgical Planning Models through Bitmap Printing

Published on: February 9, 2022

2.8K
Additive Manufacturing-Enabled Low-Cost Particle Detector
06:05

Additive Manufacturing-Enabled Low-Cost Particle Detector

Published on: March 24, 2023

1.3K

科学领域:

  • 添加剂制造 添加剂制造 添加剂制造
  • 通过3D打印,可以实现3D打印.
  • 光学工程是指光学工程.

背景情况:

  • 卷度增材制造 (VAM) 提供基于光的快速3D制造.
  • 当前的VAM技术表现出不良的打印保真度,尤其是精细的特征.
  • 这种限制阻碍了在需要不同特征大小的应用中采用VAM.

研究的目的:

  • 为了确定在VAM过程中微型特征低价的原因.
  • 根据特征大小开发基于打印时间的预测模型.
  • 实施一种纠正方法,以提高VAM打印保真度.

主要方法:

  • 由于化学扩散和光学模糊,研究的光剂量在树脂中扩散.
  • 开发了一种定量模型来预测与特征大小的打印时间变化.
  • 应用了解卷方法来纠正光剂分布错误.

主要成果:

  • 确定光剂量扩散是微型特征下硬化的主要原因 (对于<0.5毫米的特征显著).
  • 成功演示了一种解卷技术,以纠正印刷保真度错误.
  • 实现了复杂结构的高保真打印,包括一个变厚的陀螺杆和一个细的轮.

结论:

  • 开发的模型和解卷方法显著提高了VAM打印效率.
  • 立体增材制造现在能够生产以前无法实现的复杂设计.
  • 这一进步弥合了VAM和行业标准3D打印方法之间的保真差距.