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

Three-Dimensional Force System01:30

Three-Dimensional Force System

In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...
Deformation of Member under Multiple Loadings01:11

Deformation of Member under Multiple Loadings

When a rod is made of different materials or has various cross-sections, it must be divided into parts that meet the necessary conditions for determining the deformation. These parts are each characterized by their internal force, cross-sectional area, length, and modulus of elasticity. These parameters are then used to compute the deformation of the entire rod.
In the case of a member with a variable cross-section, the strain is not constant but depends on the position. The deformation of an...

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

Treating amblyopia using altered reality enhances the fine-scale functional correlations in early visual areas.

Human brain mapping·2023
Same author

Examining the Efficacy of a Hierarchical Management Model in Enhancing Nursing Service Quality and Patient Satisfaction.

Alternative therapies in health and medicine·2023
Same author

Efficiency and ecological safety of herbicide haloxyfop-R-methyl on removal of coastal invasive plant Spartina alterniflora.

Marine pollution bulletin·2023
Same author

Plaque enhancement predicts recurrence in acute ischemic stroke patients with large artery intracranial atherosclerosis.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association·2023
Same author

Whole human-brain mapping of single cortical neurons for profiling morphological diversity and stereotypy.

Science advances·2023
Same author

The dual effect of disodium anthraquinone-2,6-disulfonate (AQDS) on the Cr(VI) removal by biochar: The enhanced electron transfer and the inhibited adsorption.

Chemosphere·2023

相关实验视频

Updated: May 22, 2026

Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery
05:12

Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery

Published on: August 12, 2021

2.0K

SMPLer:为单眼3D人类形状和姿势估计服变压器

Xiangyu Xu, Lijuan Liu, Shuicheng Yan

    IEEE transactions on pattern analysis and machine intelligence
    |December 13, 2023
    PubMed
    概括

    新的Transformer框架SMPLer通过高分辨率特征的高效使用来增强单眼的3D人形和姿势估计. 这种方法可以用更少的参数实现最先进的结果.

    科学领域:

    • 计算机视觉 计算机视觉
    • 机器学习 机器学习
    • 人的姿势估计 人的姿势估计

    背景情况:

    • 现有的用于3D人类估计的变压器模型面临着具有高分辨率功能的计算挑战.
    • 方位复杂性限制了精细细节的使用,这对于准确的重建至关重要.

    研究的目的:

    • 开发一个超越单眼3D人形和姿势估计计算局限性的变压器框架.
    • 为了实现高分辨率特征的有效利用,以提高重建准确度.

    主要方法:

    • 建议SMPLer,一个转换器框架,包含一个脱的注意力操作.
    • 引入了基于SMPL的目标表示,以有效地利用高分辨率的功能.
    • 开发了新的多尺度和共同意识的注意模块.

    主要成果:

    • 与现有方法相比,SMPLer表现出优越的定量和质量性能.
    • 在人类3.6M数据集上获得了45.2mm的平均每关节位置误差 (MPJPE).
    • 在不到三分之一的参数下,以超过10%的速度超过了最先进的技术.

    结论:

    • SMPLer有效地解决了变压器模型在3D人类估计中的计算约束.

    更多相关视频

    Estimation of Contact Regions Between Hands and Objects During Human Multi-Digit Grasping
    09:41

    Estimation of Contact Regions Between Hands and Objects During Human Multi-Digit Grasping

    Published on: April 21, 2023

    1.6K
    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects
    06:36

    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects

    Published on: October 18, 2024

    998

    相关实验视频

    Last Updated: May 22, 2026

    Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery
    05:12

    Robotized Testing of Camera Positions to Determine Ideal Configuration for Stereo 3D Visualization of Open-Heart Surgery

    Published on: August 12, 2021

    2.0K
    Estimation of Contact Regions Between Hands and Objects During Human Multi-Digit Grasping
    09:41

    Estimation of Contact Regions Between Hands and Objects During Human Multi-Digit Grasping

    Published on: April 21, 2023

    1.6K
    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects
    06:36

    Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects

    Published on: October 18, 2024

    998
  • 拟议的框架显著提高了单眼3D人形和姿势重建的准确性和效率.