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

Color Vision01:24

Color Vision

586
Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
586

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

Solution-processable polymers of intrinsic microporosity for gas-phase carbon dioxide photoreduction.

Nature communications·2023
Same author

Protein folding mechanism revealed by single-molecule force spectroscopy experiments.

Biophysics reports·2023
Same author

Rural-urban differences in characteristics, postoperative outcomes, and costs for patients undergoing knee arthroplasty: a national retrospective propensity score matched cohort study.

International journal of surgery (London, England)·2023
Same author

Comparing the accuracy of full-arch implant impressions using the conventional technique and digital scans with and without prefabricated landmarks in the mandible: An in vitro study.

Journal of dentistry·2023
Same author

Deep learning enables automatic adult age estimation based on CT reconstruction images of the costal cartilage.

European radiology·2023
Same author

Accurate quantification of DNA using on-site PCR (osPCR) by characterizing DNA amplification at single-molecule resolution.

Nucleic acids research·2023
Same journal

Correction: A method for supervoxel-wise association studies of age and other non-imaging variables from coronary computed tomography angiograms.

Scientific reports·2026
Same journal

Poly(bromophenol blue)/CoSn(OH)<sub>6</sub> cubic particles modified pencil graphite electrode for electrochemical determination of diphenhydramine.

Scientific reports·2026
Same journal

Dietary Chlorella, Spirulina, and acidifier modulate jejunal cytokine-related gene expression in broiler chickens.

Scientific reports·2026
Same journal

Perceived physical activity barriers in university students: associations with fatigue and eating behaviours.

Scientific reports·2026
Same journal

Refuge limitation structures habitat use in agricultural landscapes: evidence from Sunda pangolins.

Scientific reports·2026
Same journal

Lightweight stateless transaction verification with outsourced witness updates for UTXO blockchains.

Scientific reports·2026
查看所有相关文章

相关实验视频

Updated: Jul 9, 2025

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography
04:48

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

2.8K

一个通过细分的颜色提取算法.

QingE Wu1, Zhenggaoyuan Fang2, Zhichao Song2

  • 1School of Electrical and Information Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, China. wqe969699@163.com.

Scientific reports
|December 1, 2023
PubMed
概括
此摘要是机器生成的。

本研究介绍了一种使用细分的新型色彩特征提取算法. 与现有技术相比,拟议的方法在颜色细分任务中提供了更好的准确性和速度.

更多相关视频

Substructure Analyzer: A User-Friendly Workflow for Rapid Exploration and Accurate Analysis of Cellular Bodies in Fluorescence Microscopy Images
14:28

Substructure Analyzer: A User-Friendly Workflow for Rapid Exploration and Accurate Analysis of Cellular Bodies in Fluorescence Microscopy Images

Published on: July 15, 2020

8.0K
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

24.6K

相关实验视频

Last Updated: Jul 9, 2025

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography
04:48

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

2.8K
Substructure Analyzer: A User-Friendly Workflow for Rapid Exploration and Accurate Analysis of Cellular Bodies in Fluorescence Microscopy Images
14:28

Substructure Analyzer: A User-Friendly Workflow for Rapid Exploration and Accurate Analysis of Cellular Bodies in Fluorescence Microscopy Images

Published on: July 15, 2020

8.0K
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

24.6K

科学领域:

  • 计算机视觉 计算机视觉
  • 图像处理 图像处理
  • 模式识别 模式识别

背景情况:

  • 现有的特征提取图像处理算法通常基于灰色图像,并且仅限于一维参数.
  • 准确而高效的色彩特征提取对于各种应用领域至关重要.

研究的目的:

  • 提出基于细分的新,快速和准确的色彩特征提取算法.
  • 为了评估拟议的算法的性能与各种颜色分布下的现有方法相比.

主要方法:

  • 开发基于细分的色彩提取算法.
  • 集成细分和特征提取技术的整合.
  • 在模糊色彩图像预处理中,对感兴趣区域的定位方法.

主要成果:

  • 与现有方法相比,拟议的算法显示出更高的准确性和更短的提取时间.
  • 该算法表现出增强的反干扰能力和在分离的颜色边缘上更好的性能.
  • 实验结果验证了细分算法的优点,用于颜色细分.

结论:

  • 开发的基于细分的色彩提取算法比目前的方法提供了显著的改进.
  • 这项研究为色彩特征提取提供了新的视角,具有重要的理论和实际意义.