Visual feedback
Online prediction of needle shape deformation in moving soft tissues from visual feedback
... Kalman filter could give a good tracking of the tissue motion. Even if the algorithm requires the visual tracking of the 3D shape of the needle, we showed that the prediction error can be reduced even when using ...
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New Visuomotor Mappings of Wrist Rotations Are Ignored if Continuous Visual Feedback Is Available
... The initial motivation for this work was to improve knowledge on rotational control of teleoperators that use robotic arms. The findings reported here allow better understanding the role of visual feedback ...
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Collaborative Pseudo-Haptics: Two-User Stiffness Discrimination Based on Visual Feedback
... Pseudo-Haptic feedback has been the object of several stud- ies exploring how haptic illusions can be generated when interacting with virtual environments using visual ...pseudo-haptic feedback can ...
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Context-based Visual Feedback Recognition
... improve visual feedback recognition under the same two axes described in Chapter 2: embod- iment and conversional ...of visual feedback: head nods, head shakes and eye gaze aversion ...
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Context-based visual feedback recognition
... A real-time visual feedback recognition library for interactive interfaces (called Watson) was developed to recognize head gaze, head gestures, and eye gaze using th[r] ...
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Significantly Increasing the Usability of Model Analysis Tools through Visual Feedback
... To support this thesis, we define a trace analysis approach based on the extraction of high-level semantics events from the low-level output of a simulation or model-checking tool.. This[r] ...
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Eco-driving performance assessment with in-car visual and haptic feedback assistance
... force feedback system on the gas pedal. The feedback information was computed by comparing the car’s instant acceleration with an optimal acceleration level based on a proprietary consumption model of a ...
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Visual Menu Techniques
... audio feedback [Zhao 2008] (Figure 8-e) and tactile feedback [Essert-Villard and Capobianco 2009] (Figure 8-d) have been proposed as output modalities for menus, visual feedback largely ...
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Eco-driving performance assessment with in-car visual and haptic feedback assistance
... in-Car Visual and Haptic Feedback Assistance In this experiment, 28 participants completed an urban driving task in a highly immersive driving simulator at Renault’s Technical Centre for ...a visual ...
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Visual data mining from visualization to visual information mining
... various visual formats, including box plots, scatter plots, 3D-cubes, data distribution charts, curves, volume visualization, surfaces or link graphs, amongst others (Gardia-Osorio and Fyfe, ...
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Stabilization via homogeneous feedback controls
... homogeneous feedback control has also been developed in [2] by using backstepping technics and in [3] by using homogeneous control Lyapunov function for controllable ...continuous feedback laws by using ...
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[PDF] Cours de Visual Basic.Net pour débutants ou anciens - Cours visual basic
... Microsoft Visual Basic . Net - Août 2003 121/139 Les Objets DataSet et DataTable permettent de définir la structure des données au sein d’une application comme mode temporaire de stockage. Ceux ci peuvent ensuite ...
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Robust image-based visual servoing using invariant visual information
... optimal visual features to control the translational and rotational ...Selecting visual features by taking into account these two constraints will lead to a better behavior in the task space, avoiding local ...
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Improving Moments-based Visual Servoing with Tunable Visual Features
... In visual servoing, it is well-known that the simul- taneous control of the translations together with rotational motions perpendicular to the optic axis is a non-trivial ...
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Using image gradient as a visual feature for visual servoing
... the visual features are directly the image ...[10], visual servoing uses directly the information (as defined by Shannon) contained in the ...a visual feature for visual servoing us to build ...
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Facial Feedback Signals for ECAs
... Facial Feedback Signals for ECAs Elisabetta Bevacqua 1 and Dirk Heylen 2 and Catherine Pelachaud 1 and Marion Tellier 1 Abstract. One of the most desirable characteristics of an intelligent interactive system is ...
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feedback to promote speaking skill
... with feedback. But feedback to be motivating and encouraging for students it needs to have a positive impact on them hence give it in the correct time and manner to avoid embarrassment and low self-esteem ...
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Photometric visual servoing
... the visual measurements x(r k ...select visual features as proposed in [3, 4] or as in [5] to only keep visual features that are tracked with a high confident level (see also [6] where a more general ...
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Time Domain Traveling Wave Model of Distributed Feedback semiconductor laser with weak optical feedback
... optical feedback, (B)Transient response of (DFB) laser with and without optical ...laser feedback without and with feedback level of -50 dB, in both situations the laser takes less than ...to ...
5
Computational visual reality
... There is significant evidence that, at least for spatial tasks, additional visual cues from advanced displays can increase understanding and competence. It is hard to[r] ...
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