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

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

Practice Patterns in Management of Low- to Intermediate-Grade Salivary Gland Carcinoma: A Multi-Institutional Study.

Laryngoscope investigative otolaryngology·2025
Same author

Post-hoc eXplainable AI methods for analyzing medical images of gliomas (- A review for clinical applications).

Computers in biology and medicine·2025
Same author

Barriers to liver transplant referral in safety net settings: A national provider survey.

Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society·2024
Same author

Strengthening COVID-19 vaccine confidence & demand during the US COVID-19 emergency response.

Vaccine·2024
Same author

Oncologic Safety of Close Margins in Patients With Low- to Intermediate-Grade Major Salivary Gland Carcinoma.

JAMA otolaryngology-- head & neck surgery·2023
Same author

Artificial intelligence and classic methods to segment and characterize spherical objects in micrographs of industrial emulsions.

International journal of pharmaceutics·2023
Same journal

A multi-functional microneedle patch loaded with mupirocin and L-arginine nanoparticles for enhancing antibacterial activity, anti-inflammation and diabetic wound healing.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
Same journal

Ciliation and mucus secretion in an in vitro model of nasal mucosa based on CI-pNaEC cell line for preclinical drug testing.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
Same journal

Long-term physical stability of lyophilized carbohydrate matrices assessed by positron annihilation lifetime spectroscopy.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
Same journal

Partition-controlled drug release from polymeric nanocapsules: A physically consistent framework with formulation-specific corrections.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
Same journal

Formulation-dependent differences in systemic glutathione availability: Comparative pharmacokinetics of orally dissolving film and tablet formulations in healthy adults.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
Same journal

Does magnesium permeate the skin? An ex vivo investigation of magnesium ion delivery through intact and barrier-disrupted skin.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V·2026
查看所有相关文章

相关实验视频

Updated: Mar 9, 2026

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications
10:18

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications

Published on: May 17, 2022

6.9K

使用深度实例细分和基于图形的聚合物分析对水凝进行自动化微结构性表征.

Hanieh Khosravi1, Konrad Mulrennan1, Ezequiel Monteagudo2

  • 1Department of Mechtronic & Electronic Engineering, Atlantic Technological University (ATU), Ash Lane, Sligo, F91 YW50, Ireland; Precision Engineering, Materials and Manufacturing Research Center (PEM), Atlantic Technological University (ATU), Sligo, Ireland.

European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V
|March 7, 2026
PubMed
概括
此摘要是机器生成的。

计算机视觉自动化制药水凝分析. 像Mask2Former这样的深度学习模型可以准确地分割粒子并识别聚合物,改善质量评估和配方开发.

关键词:
聚合物是一个聚合物.水凝的特征描述实例细分是指实例的细分.面具R-CNN是指一个R-CNN的面具.微观结构分析的方法制药配方 制药配方 是一种制药配方.基于变压器的细分是基于变压器的.

更多相关视频

Controlled Strain of 3D Hydrogels under Live Microscopy Imaging
07:41

Controlled Strain of 3D Hydrogels under Live Microscopy Imaging

Published on: December 4, 2020

4.1K
From Voxels to Knowledge: A Practical Guide to the Segmentation of Complex Electron Microscopy 3D-Data
12:08

From Voxels to Knowledge: A Practical Guide to the Segmentation of Complex Electron Microscopy 3D-Data

Published on: August 13, 2014

25.1K

相关实验视频

Last Updated: Mar 9, 2026

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications
10:18

Fragmenting Bulk Hydrogels and Processing into Granular Hydrogels for Biomedical Applications

Published on: May 17, 2022

6.9K
Controlled Strain of 3D Hydrogels under Live Microscopy Imaging
07:41

Controlled Strain of 3D Hydrogels under Live Microscopy Imaging

Published on: December 4, 2020

4.1K
From Voxels to Knowledge: A Practical Guide to the Segmentation of Complex Electron Microscopy 3D-Data
12:08

From Voxels to Knowledge: A Practical Guide to the Segmentation of Complex Electron Microscopy 3D-Data

Published on: August 13, 2014

25.1K

科学领域:

  • 材料科学 材料科学 材料科学
  • 计算机视觉 计算机视觉
  • 制药科学 制药科学

背景情况:

  • 制药水凝的性能依赖于微观结构特征,如颗粒大小和聚合.
  • 手动显微镜评估对模糊的边界或聚合物来说是主观和具有挑战性的.
  • 需要自动化分析来提高水凝表征的客观性和效率.

研究的目的:

  • 使用计算机视觉自动化对水凝微图的分析.
  • 应用和比较深度实例细分网络 (Mask R-CNN,Mask2Former) 用于粒子细分和聚合物识别.
  • 引入新的聚合物识别方法,并推适当的性能指标.

主要方法:

  • 应用Mask R-CNN和Mask2 前深度实例细分网络到水凝显微镜.
  • 开发了一种粒子扩张和以图为中心的方法用于聚合物识别.
  • 在水凝数据库上训练网络,并使用平均精度 (AP) 和平均回忆 (AR) 评估性能.

主要成果:

  • 这两个网络均实现了高平均精度 (Mask R-CNN: 92.47%,Mask2Former: 91.86%).
  • 与Mask R-CNN (72.32%) 相比,Mask2Former的平均回忆率 (76.6%) 更高.
  • 提取的形态特征显示与手工测量有很强的一致性.

结论:

  • 计算机视觉,特别是Mask2Former,为水凝微结构分析提供了有效的自动化解决方案.
  • 平均回忆是由于注释主观性而为模型选择推的指标.
  • 这种自动化工作流可以增强制药配方开发和质量控制.