Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Plastic Deformations of Members with a Single Plane of Symmetry

Plastic Deformations of Members with a Single Plane of Symmetry

When a structural member undergoes plastic deformation due to bending, it is crucial to understand the position of the neutral axis and the stress distribution. This member, characterized by a single plane of symmetry, exhibits a uniform stress distribution, with negative stress above the neutral axis and positive stress below. Notably, the neutral axis does not align with the centroid of the cross-section. This misalignment is typical in cases where the cross-section is not rectangular or...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Private Equity: An Emerging Practice Model.

The Journal of hand surgery·2023

Same author

Risk Factors for Skin Tears Following Collagenase Clostridium histolyticum to Treat Dupuytren Contractures.

The Journal of hand surgery·2020

Same author

The Use of Contact Biomechanics to Study the Intact, Proximal Row Carpectomy and Scaphoid Excision, Four Bone Fusion Wrist.

Current rheumatology reviews·2020

Same author

Optimization of Anterior Incision Placement for Distal Biceps Repair.

Cureus·2018

Same author

Total Wrist Arthrodesis: Indications and Clinical Outcomes.

The Journal of the American Academy of Orthopaedic Surgeons·2016

Same author

Incorporating Human Movement Behavior into the Analysis of Spatially Distributed Infrastructure.

PloS one·2016

Search research articles

Related Experiment Video

Updated: Jun 21, 2025

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

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

Published on: February 9, 2022

Symmetry-preserving modeling for lithographic imaging.

Shaopeng Guo, Lei Cheng, Hao Jiang

|July 15, 2024

Summary

This summary is machine-generated.

A new method preserves symmetries in computational imaging by projecting iterative vectors onto a symmetric subspace. This project-to-symmetry-subspace (PTSS) approach prevents symmetry loss in optical kernel generation.

More Related Videos

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Published on: June 12, 2018

Related Experiment Videos

Last Updated: Jun 21, 2025

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

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

Published on: February 9, 2022

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Published on: June 12, 2018

Area of Science:

Computational imaging
Optical lithography
Numerical modeling

Background:

Preserving physical system symmetries in numerical models is a significant challenge in computational imaging and lithography.
Iterative generation of optical kernels can lead to symmetry loss, impacting model accuracy.

Purpose of the Study:

To introduce a novel method, project-to-symmetry-subspace (PTSS), for preserving symmetries during optical kernel generation.
To address the challenge of symmetry loss in computational imaging numerical models.

Main Methods:

The project-to-symmetry-subspace (PTSS) method involves projecting iterative vectors onto a predefined symmetric subspace.
This projection is applied during the decomposition of the transmission cross coefficient (TCC).

Main Results:

The PTSS method successfully generates truncated sets of optical kernels.
The generated optical kernels exhibit significantly reduced symmetry errors, irrespective of the truncation order.

Conclusions:

The PTSS method effectively prevents symmetry loss in the iterative generation of optical kernels.
This approach ensures the faithful preservation of symmetries in computational imaging and lithography models.