Human Motion Analysis with Wearable Inertial Sensors——阅读3 四元数方向滤波器 之前的研究开发了一种自适应增益互补滤波器,并结合高斯 - 牛顿优化算法来确定陀螺仪测量误差的方向.应用具有自适应测量向量和参考矢量的磁场选择方案,可以显着降低严重磁场畸变和高动态运动的影响,以提高过滤器的性能.陀螺仪偏置的精确估计然后补偿瞬时陀螺仪测量,而不管快速移动或磁性失真. 鉴于基于四元数的旋转表示法的优越性:与欧拉角相比,组合和避免奇点的问题更简单:与旋转…

Human Motion Analysis with Wearable Inertial Sensors——阅读 博主认为对于做室内定位和导航的人这是一篇很很棒的文章,不是他的技术很牛,而是这是一篇医学博士的论文.上帝带你从另一角度去看事物,你会看到更多美好.为了避免全文阅读的困境让人乏味.博主将文章一些有意思的东西在这里分享给大家. 人体运动分析这个已经在多领域熟知的东西却并不被室内定位的研究人员重视,原因很多.其牵涉的应用领域太多了,例如游戏影视的制作.运动训练.健康状况诊断等.人口老龄化是…

Human Motion Analysis with Wearable Inertial Sensors 实时人体运动跟踪已经应用于生物医学领域的许多应用:临床步态分析,运动康复,跌倒检测,关节生物力学分析等. 人体软组织伪影是一个重要的误差源.人体运动分析系统性能需要不受传感器的放置,其能实现快速计算. 人体运动学 人体被建模为铰接模型,由15个刚体部分,14个关节和38个DoFs(自由度)组成. 人体全身模型                                          …

计算机视觉和机器学习领域 近两年部分综述文章,欢迎推荐其他的文章,不定期更新.   [2015]   [1].    E.Sariyanidi, H. Gunes, A. Cavallaro, Automatic Analysisof Facial Affect: A Survey of Registration, Representation, and Recognition,IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGE…

Awesome Works  !!!! Table of Contents Conference Papers 2017 ICCV 2017 CVPR 2017 Others 2016 ECCV 2016 CVPR 2016 Others 2015 ICCV 2015 CVPR 2015 Others 2014 CVPR 2014 Others & Before Journal Papers Theses Datasets Challenges Other Related Papers Eval…

ICCV 2013 (http://www.iccv2013.org/tutorials.php) Don't Relax: Why Non-Convex Algorithms are Often Needed for Sparse EstimationDavid Wipf (MS Research)http://research.microsoft.com/en-us/people/davidwip/wipf_iccv_slides_final.pdf Part-based Models fo…

https://www.indooratlas.com/ MaLoc: a practical magnetic fingerprinting approach to indoor localization using smartphones However, tracking the location of a mobile user requiresfrequent Wi-Fi scanning which is quite power hungry. This approach is ba…

http://udel.edu/~yuyang/downloads/tr_observabilityII.pdf Aided Inertial Navigation: Unified Feature Representations and Observability Analysis Yulin Yang,Guoquan Huang 辅助惯性导航:统一的特征表示和可观察性分析 Extending our recent work [1] that focuses on the observabili…

Contents目录 Chapter 0: Introduction to the companion book本辅导书简介 Chapter 1: Introduction 简介 Viewing an image: image_view_demo 查看一张图像:image_view_demo Chapter 2: The image, its representations and properties Displaying a coarse binary image: coarse_pixel…

Structure From Motion(SFM,从运动恢复结构) 阅读相关文献: Wu et al. Multicore Bundle Adjustment Agarwal et. al. Bundle adjustment in the large…