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2020 International Conference on Information Science and Communication Technology (ICISCT), 2020
The concept of augmented reality markerless tracking is introduced. This concept provides a flexible and practical framework and is especially relevant for video game augmented reality applications. Markerless AR has been comprised of the universal communal.
Shomail Mubarak +3 more
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The concept of augmented reality markerless tracking is introduced. This concept provides a flexible and practical framework and is especially relevant for video game augmented reality applications. Markerless AR has been comprised of the universal communal.
Shomail Mubarak +3 more
openaire +1 more source
ACM SIGGRAPH 2008 papers, 2008
A lot of research has recently focused on the problem of capturing the geometry and motion of garments. Such work usually relies on special markers printed on the fabric to establish temporally coherent correspondences between points on the garment's surface at different times. Unfortunately, this approach is tedious and prevents the capture of off-the-
Derek Bradley +4 more
openaire +1 more source
A lot of research has recently focused on the problem of capturing the geometry and motion of garments. Such work usually relies on special markers printed on the fabric to establish temporally coherent correspondences between points on the garment's surface at different times. Unfortunately, this approach is tedious and prevents the capture of off-the-
Derek Bradley +4 more
openaire +1 more source
Markerless analysis of front crawl swimming
Journal of Biomechanics, 2011Research on motion analysis of swimmers is commonly based on video recordings of the subject's motion, which are analyzed by manual digitization of feature points by an operator. This procedure has two main drawbacks: it is time-consuming, and it is affected by low repeatability. Therefore, the application of video-based, automatic approaches to motion
E. Ceseracciu +6 more
openaire +4 more sources
A markerless platform for ambulatory systems neuroscience
Science Robotics, 2021We present a markerless, full-body motion tracking and synchronized wireless neural recording platform for large animals.
Michael P. Silvernagel +2 more
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Automated MV markerless tumor tracking for VMAT
Physics in Medicine & Biology, 2020Tumor tracking during radiotherapy treatment can improve dose accuracy, conformity and sparing of healthy tissue. Many methods have been introduced to tackle this challenge utilizing multiple imaging modalities, including a template matching based approach using the megavoltage (MV) on-board portal imager demonstrated on 3D conformal treatments ...
D, Ferguson +12 more
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Markerless Motion Capture with unsynchronized moving cameras
2009 IEEE Conference on Computer Vision and Pattern Recognition, 2009In this work we present an approach for markerless motion capture (MoCap) of articulated objects, which are recorded with multiple unsynchronized moving cameras. Instead of using fixed (and expensive) hardware synchronized cameras, this approach allows us to track people with off-the-shelf handheld video cameras.
Hasler, N. +5 more
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Markerless three-dimensional tracking of masticatory movement
Journal of Biomechanics, 2016Conventional methods for measuring mandibular movement are expensive and require headgear and a marker attached to the mandibular incisors. These make assessment of normal chewing difficult. The aim of the present study was to test the validity of a markerless three-dimensional system for tracking masticatory movement by comparing it with a ...
Yuto Tanaka +3 more
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Towards markerless navigation for percutaneous needle insertions
International Journal of Computer Assisted Radiology and Surgery, 2015Percutaneous needle insertions are increasingly used for diagnosis and treatment of abdominal lesions. The challenging part of computed tomography (CT)-guided punctures is the transfer of the insertion trajectory planned in the CT image to the patient. Conventionally, this often results in several needle repositionings and control CT scans.
Alexander, Seitel +10 more
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