head orientation
Head Orientation Controlled Wheelchair
... innovative head orientation controlled wheelchair is ...two head orientation detection units (Ultrasonic ...the head position via the ultrasonic sensors and controls the motor rotation ...
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Evaluation of head orientation and neck muscle EMG signals as three-dimensional command sources
... Figure 4C shows that some speed limiting occurred in EMG commanded movements as a result of the command speed being limited to 300 mm/s. Some minor speed lim- iting was also observed in the head orientation ...
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Head orientation of walking blowflies is controlled by visual and mechanical cues
... their head capsule, achieve this by choosing and maintaining an appropriate head ...the orientation of the walking surface, perceived through proprioception, can also act as a ...the ...
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Audiovisual Head Orientation Estimation with Particle Filtering in Multisensor Scenarios
... to head pose estimation of individuals in environments equipped with multiple cameras and microphones, such as SmartRooms or automatic video ...individuals head orientation is the basis for many ...
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Sound localization in a small passerine bird: discrimination of azimuth as a function of head orientation and sound frequency
... of head orientation and we are unable to quantify reliably how performance varied with head orientation during these early ...his head during these early ...
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Influence of Head Position on the CBCT Accuracy in Assessment of the Proximity of the Root Apices to the Inferior Alveolar Canal
... Patient head positioning during CBCT image acquisition is an important factor, which may have a significant influence on the accuracy of CBCT ...tient’s head is oriented correctly; CBCT provides pre- cise ...
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Gaze perception and social attention.
... that head orientation may play no role, as with real eyes observers could in principle determine where somebody else is looking regardless of head orientation, as all that may matter for gaze ...
228
Morphology based Facial Feature Extraction and Facial Expression Recognition for Driver Vigilance
... driver head orientation and gaze direction of driver whereas driver drowsiness is detected using driver eye status (OPEN/CLOSED) and driver’s yawning (mouth ...
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The Psychological Basis of Aesthetic Preferences: Insights from Facial Attractiveness and Architectural Appreciation
... of head orientation on perceived gaze direction occur through two distinct routes such that the perceived gaze direction is a linear combination of eye orientation and head ...the head ...
293
Real-time dynamic image-source implementation for auralisation
... inertial head tracker with 3 degrees of freeedom (3DOF) attached to the headphones worn by the ...the head orientation of the ...listener, head-tracking, with and without reflections, and the ...
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Characterization of the head-to-trunk orientation with handheld optical 3D apparatus based on the fringe projection technique
... the orientation of the head is important in many different fields such as human- computer interfaces, video compression, face recognition systems, biological experiments and medicine ...[1-3]. Head ...
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Development And Analysis Of Head Tracking System For Robotic Wheelchair Control
... their head orientation and ...different head orientation ...user’s head from background. Pixels of top, left and right of the head will be lock-on so that when user tilts their ...
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Online Full Text
... ‘head orientation’ and the interaction effect of ‘signal modality and head orientation’ as their sphericity assumption was violated [21, ...of head orientation, the significant ...
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Multipurpose Wheelchair For Physically Challenged People
... contain Head Orientation Tracking Technique, Chin Control Technique, Eye Tracking Technique, Tongue Controlled, Image Processing Algorithm, and Brain Actuated Wheelchair using Brain Wave ...
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Alternative communication systems for people with severe motor disabilities: a survey
... a head orientation sensor, Williams and Kirsch associ- ate the “throughput” parameter of the Fitts’ law to other indicators allowing to analyze more precisely the quality of movement [26]: initial reaction ...
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Feed forward and visual feedback control of head roll orientation in wasps (Polistes humilis, Vespidae, Hymenoptera)
... adjust head orientation with a very small latency [about 3–5ms in blowflies (Sandeman and Markl, 1980; Hengstenberg, ...exhibited head compensation in the absence of image motion at imposed body ...
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Orientation, distance, regulation and function of neighbouring genes
... and orientation of neighbouring ...and orientation of known genes across the human ...to head’ orientation of gene pairs in proximity, we provide significant new observations that include a ...
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High performance liquid chromatographic analysis of reduction products of a thiolated DNA for immobilization on gold nanoparticles
... Comparison of the DTT-treated samples with the starting material (untreated) revealed formation of two peaks with 280 nm absorbance. The starting material had a disulfide bond in the middle of two C6 spacers and is ...
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Primitive-based image coding technique for still pictures
... the center of the corresponding feature in the image, then it was re-scaled and re- oriented according to the size and orientation of the head in the input image. The filter was then mul[r] ...
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Sex-specific asymmetries in communication sound perception are not related to hand preference in an early primate
... Focussing on males, we found that conspecific communi- cation calls of negative valence cause a right head turn bias whereas the communication calls of positive valence did not cause any bias. This suggests that ...
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