Sökning: "posture estimation"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden posture estimation.

  1. 1. Correspondence Estimation in Human Face and Posture Images

    Författare :Vahid Kazemi; Stefan Carlsson; Timothy Cootes; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; Datalogi;

    Sammanfattning : Many computer vision tasks such as object detection, pose estimation,and alignment are directly related to the estimation of correspondences overinstances of an object class. Other tasks such as image classification andverification if not completely solved can largely benefit from correspondenceestimation. LÄS MER

  3. 2. On Robot Feedback from Range Sensors : Reliable Control by Active Reduction of Uncertainty and Ambiguities

    Författare :Jonas Nygårds; John Hallam; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; robot gripping and docking; LQG-feedback; posture estimation; Gaussian sum; optronic sensing; sheet of light range camera; time-of-flight laser; specular reflection s; multiple scattering; range ghosts ; active reduction of ambiguities; reliability; uncertainty; tolerances;

    Sammanfattning : This thesis is on modelling and experimental tests when non contact sensing isused for feedback control in robotics. The motion of the robot is to be controlled relative to objects in the surrounding workspace during operations like gripping/docking, surface following, shape measuring etc. LÄS MER

  4. 3. Wearable Pedobarography System for Monitoring of Walk Related Parameters

    Författare :Per Anders Rickard Hellström; Mia Folke; Martin Ekström; Ning Xiong; Helena Grip; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; elektronik; Electronics;

    Sammanfattning : Health care costs have increased over the last decades due to an ageing population. Therefore, research in personal health monitoring (PHM) has increased in response to this. LÄS MER

  5. 4. Signal processing for MEMS sensor based motion analysis system

    Författare :Jiaying Du; Maria Lindén; Nicholas Wickström; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : Sensor systems for motion analysis represent an important class of embeddedsensor systems for health, and are usually based on MEMS technology(Micro-electro-mechanical systems). Gyroscopes and accelerometers are two examples of MEMS motion sensors that are characterized by their small size,low weight, low power consumption, and low cost. LÄS MER

  7. 5. Assessment of physical work load at visual display unit workstations : ergonomic applications and gender aspects

    Författare :Lena Karlqvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Gender; input device; physical load; VDU workstation.;

    Sammanfattning : Local physical workload at visual display unit (VDU) workstations with different lay-out and computer input devices were studied among men and women. Word processing with keyboard only and a computer mouse were compared. LÄS MER