Results 1 to 10 of about 4,063 (102)

Effects of Avatar Perspective on Joint Excursions Used to Play Virtual Dodgeball: Within-Subject Comparative Study

open access: yesJMIR Serious Games, 2020
BackgroundVisual representation of oneself is likely to affect movement patterns. Prior work in virtual dodgeball showed greater excursion of the ankles, knees, hips, spine, and shoulder occurs when presented in the first-person perspective compared to ...
van der Veen, Susanne M   +5 more
doaj   +2 more sources

Degraded image enhancement by image dehazing and Directional Filter Banks using Depth Image based Rendering for future free-view 3D-TV. [PDF]

open access: yesPLoS ONE, 2019
DIBR-3D technology has evolved over the past few years with the demands of consumers increasing in recent times for future free-view 3D videos on their home televisions.
Imran Uddin Afridi   +4 more
doaj   +2 more sources

Hyperspectral Image Restoration via Spatial-Spectral Residual Total Variation Regularized Low-Rank Tensor Decomposition

open access: yesRemote Sensing, 2022
To eliminate the mixed noise in hyperspectral images (HSIs), three-dimensional total variation (3DTV) regularization has been proven as an efficient tool. However, 3DTV regularization is prone to losing image details in restoration. To resolve this issue,
Xiangyang Kong   +3 more
doaj   +1 more source

Quality Assessment of 3D Synthesized Images Based on Textural and Structural Distortion Estimation

open access: yesApplied Sciences, 2021
Emerging 3D-related technologies such as augmented reality, virtual reality, mixed reality, and stereoscopy have gained remarkable growth due to their numerous applications in the entertainment, gaming, and electromedical industries.
Hafiz Muhammad Usama Hassan Alvi   +3 more
doaj   +1 more source

Kernel bandwidth estimation for moving object detection in non-stabilized cameras [PDF]

open access: yes, 2012
The evolution of the television market is led by 3DTV technology, and this tendency can accelerate during the next years according to expert forecasts.
Cuevas Rodríguez, Carlos   +2 more
core   +2 more sources

Utilization of the Software-Defined Networking Approach in a Model of a 3DTV Service

open access: yesJournal of Telecommunications and Information Technology, 2015
In article a new concept concerning multimedia service modeling of stereoscopic motion pictures distribution is depicted. Presented conceptual model utilizes functionality approach supported by a Software-defined Networking (SDN) architecture.
Grzegorz Wilczewski
doaj   +1 more source

A Novel Human-3DTV Interaction System Based on Free Hand Gestures and a Touch-Based Virtual Interface

open access: yesIEEE Access, 2019
The input method based on free-hand gestures has gradually become a hot research direction in the field of human-computer interaction. Hand gestures like sign languages, however, demand quite a lot of knowledge and practice for interaction, and air ...
Shun Zhang, Shizhou Zhang
doaj   +1 more source

Maximum-Likelihood Sequence Detection of Multiple Antenna Systems over Dispersive Channels via Sphere Decoding [PDF]

open access: yes, 2002
Multiple antenna systems are capable of providing high data rate transmissions over wireless channels. When the channels are dispersive, the signal at each receive antenna is a combination of both the current and past symbols sent from all transmit ...
Hassibi, Babak, Vikalo, Haris
core   +2 more sources

Auto-stereoskopik 3BTV için Öznel Deneyim Kalitesi Modellerinin

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
MeasuringQuality of Experience (QoE) of stereoscopic 3D video is a hot research topic.Subjective models are considered as the most reliable and facilitate developmentof objective models.
Nükhet Özbek
doaj   +1 more source

Disparity compensated view filtering wavelet based multiview image code using Lagrangian optimization [PDF]

open access: yes, 2008
This paper presents a disparity compensated view filtering wavelet based multiview image coding scheme. The proposed codec decorrelates the input views into their frequency subbands using a disparity compensated lifting based wavelet transform. The codec
Bull, David   +3 more
core   +2 more sources

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