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Fast real-time tracking is an integral component of modern 3D computer vision pipelines. Despite their advantages in accuracy and reliability, optical trackers suffer from limited acquisition rates depending either on intrinsic sensor capabilities or physical limitations such as exposure time. Moreover, data transmission and image processing produce latency in the pose stream. We introduce quaternionic...
Purpose The staging of female breast cancer requires detailed information about the level of cancer spread through the lymphatic system. Common practice to obtain this information for patients with early-stage cancer is sentinel lymph node (SLN) biopsy, where LNs are radioactively identified for surgical removal and subsequent histological analysis. Punch needle biopsy is a less invasive approach...
Movement therapy is an integrating part of stroke rehabilitation. The positive influence of intensive, repetitive motion training and the importance of active patient participation trigger the development of cooperative robotic assistants. We suggest a device for the re-education of upper limb movements in hemiparetic patients where a light-weight robotic arm that supports the deficient arm is equipped...
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