Results 241 to 250 of about 982,655 (280)

Vision-based vs. IMU-based upper-limb pose estimation in assisted dressing: a comparative study of positional accuracy and kinematic fidelity. [PDF]

Front Robot AI
Rafiq Y, Wang S, Al-Nuaimi M, Mihaylova L, Hierons RM, Dogramadzi S.   +5 more
europepmc   +1 more source

Quadratic Motion Polynomials with Irregular Factorizations. [PDF]

Adv Appl Clifford Algebr
Thimm DA, Li Z, Schröcker HP, Siegele J.   +3 more
europepmc   +1 more source

Research on Kinematic Calibration and Trajectory Tracking of the Dual-Robot Collaborative Grinding and Polishing System. [PDF]

Sensors (Basel)
Yan W, Xu L, Sun Y, Xu H, Ji Z.
europepmc   +1 more source

On the Construction of Confidence Regions for Uncertain Planar Displacements. [PDF]

J Mech Robot
Yu Z, Ge QJ, Langer MP, Arbab M.
europepmc   +1 more source

On the Computation of Mean and Variance of Spatial Displacements. [PDF]

J Mech Robot
Ge QJ, Yu Z, Arbab M, Langer MP.
europepmc   +1 more source

Dual Fibonacci Quaternions [PDF]

Advances in Applied Clifford Algebras, 2014
In this study, we define the dual Fibonacci quaternion and the dual Lucas quternion. We derive the relations between the dual Fibonacci and the dual Lucas quaternion which connected the Fibonacci and the Lucas numbers. Furthermore, we give the Binet and Cassini formulas for these quaternions.
Nurkan, Semra Kaya, Güven İ.A.
exaly   +6 more sources

A New Aspect of Dual Fibonacci Quaternions

Advances in Applied Clifford Algebras, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salim Yüce
exaly   +6 more sources

Dual Quaternions and Dual Quaternion Vectors

Communications on Applied Mathematics and Computation, 2022
We introduce a total order and the absolute value function for dual numbers. The absolute value function of dual numbers are with dual number values, and have properties similar to the properties of the absolute value function of real numbers. We define the magnitude of a dual quaternion, as a dual number.
Chen LING, Hong Yan, Liqun Qi
exaly   +3 more sources

Relative Orientation Dependent on Dual Quaternions

Photogrammetric Record, 2015
A new approach to relative orientation based on dual quaternions is proposed. Dual quaternions are used to express a unified description of the relative position and orientation of two images in a stereopair.
Sheng, QH, Shao, Sa, Zhu, Feng, Xiao, Hui, Zhang, Bin, Wang, Qing, Sheng, Qing H.   +6 more
exaly   +2 more sources

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Dual Quaternion Knowledge Graph Embeddings

Proceedings of the AAAI Conference on Artificial Intelligence, 2021
In this paper, we study the problem of learning representations of entities and relations in the knowledge graph for the link prediction task. Our idea is based on the observation that the vast majority of the related work only models the relation as a single geometric operation such as translation or rotation, which limits the representation power of ...
Zongsheng Cao, Qianqian Xu 0001, Zhiyong Yang 0001, Xiaochun Cao, Qingming Huang   +4 more
openaire   +2 more sources