Results 21 to 30 of about 644,825 (278)

Glacier motion estimation using SAR offset-tracking procedures [PDF]

open access: yes, 2002
Two image-to-image patch offset techniques for estimating feature motion between satellite synthetic aperture radar (SAR) images are discussed. Intensity tracking, based on patch intensity cross-correlation optimization, and coherence tracking, based on
Luckman, A.   +4 more
core   +1 more source

A Quadratic Nonlinear Prediction-Based Heart Motion Model following Control Algorithm in Robotic-Assisted Beating Heart Surgery

open access: yesInternational Journal of Advanced Robotic Systems, 2013
Off-pump coronary artery bypass graft surgery outperforms the traditional on-pump surgery because the assisted robotic tools can cancel the relative motion between the beating heart and the robotic tools, which reduces post-surgery complications for ...
Fan Liang, Xiaofeng Meng
doaj   +1 more source

An Open-Source 7-DOF Wireless Human Arm Motion-Tracking System for Use in Robotics Research

open access: yesSensors, 2020
To extend the choice of inertial motion-tracking systems freely available to researchers and educators, this paper presents an alternative open-source design of a wearable 7-DOF wireless human arm motion-tracking system.
Almas Shintemirov   +6 more
doaj   +1 more source

Cellular tracking in time-lapse phase contrast images [PDF]

open access: yes, 2009
The quantitative analysis of live cells is a key issue in evaluating biological processes. The current clinical practice involves the application of a tedious and time consuming manual tracking procedure on large amount of data.
Ghita, Ovidiu   +3 more
core   +2 more sources

Real-Time Hand Tracking Using a Sum of Anisotropic Gaussians Model [PDF]

open access: yes, 2016
Real-time marker-less hand tracking is of increasing importance in human-computer interaction. Robust and accurate tracking of arbitrary hand motion is a challenging problem due to the many degrees of freedom, frequent self-occlusions, fast motions, and ...
Oulasvirta, Antti   +4 more
core   +1 more source

SMC framework in motion control systems [PDF]

open access: yes, 2007
Design of a motion control system should take into account both the unconstrained motion performed without interaction with environment or other system, and the constrained motion where system is in contact with environment or has certain functional ...
Arimoto   +32 more
core   +2 more sources

Hybrid-Mode Impedance Control for Position/Force Tracking in Motor-System Rehabilitation

open access: yesInternational Journal of Advanced Robotic Systems, 2015
This paper proposes a new robot controller for motor-system rehabilitation. The proposed controller simultaneously realizes rehabilitation motion tracking and force generation, as predefined through a musculoskeletal model-based optimization process.
Youngwoo Kim
doaj   +1 more source

Penentuan Marker untuk Mempermudah Motion Tracking dalam Video

open access: yesJurnal Saintekom, 2018
In the motion tracking is required a marker that will be easier to process this motion tracking, marker certainly has a shape, size and position that will help facilitate the process of this motion tracking. In this research will be done shooting a scene
Samson Barnea, M Suyanto, Hanif Al Fatta
doaj   +1 more source

Multiple object tracking using feature fusion in hierarchical LSTMs

open access: yesThe Journal of Engineering, 2020
Multiple object tracking sets the foundation for many intelligent video applications. The authors present a novel tracking solution using the ability of recurrent neural networks to effectively model complex temporal dynamics between objects irrespective
Ehtesham Hassan
doaj   +1 more source

Finite strain formulation of the discrete equilibrium gap principle: application to mechanically consistent regularization for large motion tracking

open access: yesComptes Rendus. Mécanique, 2023
The equilibrium gap principle offers a good trade-off between robustness and accuracy for regularizing motion tracking, as it simply enforces that the tracked motion corresponds to a body deforming under arbitrary loadings.
Genet, Martin
doaj   +1 more source

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