Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Qinping Zhao"'
Publikováno v:
Virtual Reality & Intelligent Hardware, Vol 3, Iss 6, Pp 451-469 (2021)
Background: Redirected jumping (RDJ) allows users to explore virtual environments (VEs) naturally by scaling a small real-world jump to a larger virtual jump with virtual camera motion manipulation, thereby addressing the problem of limited physical
Externí odkaz:
https://doaj.org/article/fd0bace7cfb240f3bd591667c6201922
Publikováno v:
Virtual Reality & Intelligent Hardware, Vol 2, Iss 2, Pp 104-118 (2020)
Background: This study proposes a series of geometry and physics modeling methods for personalized cardiovascular intervention procedures, which can be applied to a virtual endovascular simulator. Methods: Based on personalized clinical computed tomo
Externí odkaz:
https://doaj.org/article/4e9e3ba405df4f7da0d914de34da259f
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2585 (2022)
In virtual reality (VR) applications, hand-controller interaction is largely limited by the biomechanical structure of the arm and its kinematical features. Earlier research revealed that different arm postures generate distinct arm fatigue levels in
Externí odkaz:
https://doaj.org/article/70989c7bf766473d914e0c387d33b4ce
Publikováno v:
Sensors, Vol 16, Iss 2, p 263 (2016)
Pedestrian detection and human pose estimation are instructive for reconstructing a three-dimensional scenario and for robot navigation, particularly when large amounts of vision data are captured using various data-recording techniques. Using an unr
Externí odkaz:
https://doaj.org/article/3aef561acfea4a88ba7eed3e310148a8
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 27:4150-4160
In recent years, medical simulators have been widely applied to a broad range of surgery training tasks. However, most of the existing surgery simulators can only provide limited immersive environments with a few pre-processed organ models, while ign
Publikováno v:
International Journal of Computer Vision. 128:2936-2961
Directly benefiting from the rapid advancement of deep learning methods, person re-identification (Re-ID) applications have been widespread with remarkable successes in recent years. Nevertheless, cross-scene Re-ID is still hindered by large view var
Publikováno v:
IEEE Transactions on Multimedia. 22:1220-1233
Directly benefited from deep learning techniques, depth estimation from single image has gained great momentum in recent years. However, most of the existing approaches treat depth prediction as an isolated problem without taking into consideration h
Publikováno v:
ISMAR
Various redirected walking (RDW) techniques have been proposed, which unwittingly manipulate the mapping from the user’s physical locomotion to motions of the virtual camera. Thereby, RDW techniques guide users on physical paths with the goal to ke
Publikováno v:
ISMAR
Redirected walking (RDW) is a locomotion technique that guides users on virtual paths, which might vary from the paths they physically walk in the real world. Thereby, RDW enables users to explore a virtual space that is larger than the physical coun
Publikováno v:
Science China Information Sciences. 65