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

Improving Translational Accuracy02:07

Improving Translational Accuracy

9.6K
Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
9.6K
Reducing Line Loss01:18

Reducing Line Loss

150
In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss...
150
Functional Classification of Joints01:09

Functional Classification of Joints

3.9K
Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses  or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An...
3.9K
Structural Classification of Joints01:20

Structural Classification of Joints

3.2K
Joints, also known as articulations, are classified based on their structural characteristics, i.e., based on whether the articulating surfaces of the adjacent bones are directly connected by fibrous connective tissue or cartilage, or whether the articulating surfaces contact each other within a fluid-filled joint cavity. These differences serve to divide the joints of the body into three structural classifications.
A fibrous joint is where the adjacent bones are united by fibrous connective...
3.2K
Residuals and Least-Squares Property01:11

Residuals and Least-Squares Property

7.3K
The vertical distance between the actual value of y and the estimated value of y. In other words, it measures the vertical distance between the actual data point and the predicted point on the line
If the observed data point lies above the line, the residual is positive, and the line underestimates the actual data value for y. If the observed data point lies below the line, the residual is negative, and the line overestimates the actual data value for y.
The process of fitting the best-fit...
7.3K

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

Development of a six-plex PCR assay for the simultaneous authentication of six animal meat species from high-altitude regions.

Talanta·2026
Same author

Systematic screening of stable expression loci in Chinese Hamster Ovary cells via orthogonal functional annotation analysis.

Gene·2026
Same author

Genome-Wide Identification of WRKY Gene Family in Artemisia and Its Expression Analysis of Aphid Resistance.

International journal of molecular sciences·2026
Same author

Assessing the impact of neoadjuvant chemotherapy and chemoradiotherapy on quality of life during treatment in esophageal cancer: a systematic review and meta-analysis.

Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation·2026
Same author

Review Genomic Hotspot Mining and Characterization for Stable Expression of Therapeutic Protein in Chinese Hamster Ovary Cells.

ACS synthetic biology·2026
Same author

Feasibility and Safety of CIOS Spin for One-Stop Pulmonary Nodule Localization and Resection.

Interdisciplinary cardiovascular and thoracic surgery·2026
Same journal

Style-Aware Contrastive Test-Time Adaptation: A Dual-Cache Model for Robust Vision-Language Alignment.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Semantic Frame Interpolation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Physics-Guided Cross-Modal Decoupling with Test-Time Adaptation for Hyperspectral Image Restoration.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Change-Prior-Guided Unsupervised Change Detection of Heterogeneous Remote Sensing Images.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

AgonicDreamer: Enhancing Multi-View Consistency in Text-to-3D Generation via Rectified Score Distillation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

BiCM-Prompt: Bidirectional Cross-Modal Prompt Tuning for Class-Incremental Learning on Multisource Remote Sensing Images.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
查看所有相关文章

相关实验视频

Updated: Jun 16, 2025

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

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

Published on: October 27, 2023

1.1K

低重叠点云注册使用互用先前基于完成网络.

Yazhou Liu, Zhiyong Liu

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
    |August 20, 2024
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种新的基于相互先决完成 (MPC) 的方法,以提高低重叠的部分点云注册. MPC有效地扩展了没有先前形状知识的重叠区域,提高了各种3D数据的准确性.

    更多相关视频

    Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
    02:09

    Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

    Published on: April 12, 2024

    557
    Operation of the Collaborative Composite Manufacturing CCM System
    10:09

    Operation of the Collaborative Composite Manufacturing CCM System

    Published on: October 1, 2019

    6.6K

    相关实验视频

    Last Updated: Jun 16, 2025

    Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
    07:13

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

    Published on: October 27, 2023

    1.1K
    Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function
    02:09

    Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized 129Xe MRI to Evaluate Lung Structure-Function

    Published on: April 12, 2024

    557
    Operation of the Collaborative Composite Manufacturing CCM System
    10:09

    Operation of the Collaborative Composite Manufacturing CCM System

    Published on: October 1, 2019

    6.6K

    科学领域:

    • 计算机视觉 计算机视觉
    • 3D数据处理 3D数据处理
    • 几何深度学习 几何深度学习

    背景情况:

    • 部分点云注册对于3D重建和场景理解至关重要.
    • 由于缺乏共同特征,现有的方法在与低重叠点云作斗争.
    • 缺乏形状的先前知识限制了不同类型的点云的适用性.

    研究的目的:

    • 开发一种新的完成方法,用于低重叠的部分点云注册.
    • 为了允许注册而不依赖外部形状的预先信息.
    • 在具有挑战性的场景中提高点云注册的准确性和稳定性.

    主要方法:

    • 拟议的相互先决完成 (MPC) 方法利用候选点云作为相互参考.
    • 开发了一个基于相互信息最大化的渐进完成结构.
    • 实现姿势,特征表示和完成对齐的联合优化.

    主要成果:

    • MPC成功地将重叠区域扩展到低重叠的部分点云中.
    • 在各种点云类型 (物体,场景,街景) 中表现出有效性.
    • 与最先进的方法相比,显著改进:重叠率增加了约15.0%,旋转误差减少了30.8%,翻译误差减少了57.7%.

    结论:

    • MPC为低重叠的部分点云注册提供了强大而有效的解决方案.
    • 该方法在没有形状先验的情况下工作的能力扩大了其适用性.
    • 在公共数据集上验证的表现显示,在注册准确性方面取得了实质性的收益.