Results 61 to 70 of about 53,854 (289)

360Cast+: Viewport Adaptive Soft Delivery for 360-Degree Videos

IEEE Access, 2021
The existing viewport-adaptive 360-degree video streaming schemes encode tiled 360-degree videos with digital-based compression. However, these schemes cause a cliff effect wherein the headset video quality drops when the channel signal-to-noise ratio ...
Lu Yujun, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe   +3 more
doaj   +1 more source

Adaptive video streaming for mobile clients [PDF]

Proceedings of the 18th International Workshop on Network and Operating Systems Support for Digital Audio and Video, 2008
Digital video streaming has attracted large interest in research as well as in commercial areas in recent years. The evolution of digital video coding and broadband Internet access enables a large number of users to access high quality video streams with several devices varying from mobile phones to notebooks. However, digital video streaming still has
Jens Brandt, Lars Wolf
openaire   +1 more source

Performance evaluation of MPEG-4 video streaming over UMTS networks using an integrated tool environment [PDF]

, 2005
Universal Mobile Telecommunications System (UMTS) is a third-generation mobile communications system that supports wireless wideband multimedia applications.
Heijenk, Geert, Lo, Anthony, Niemegeers, Ignas   +2 more
core   +1 more source

Micro Elastofluidics for Tuneable Droplet Merging

Advanced Materials Technologies, EarlyView.
This technical paper provides a proof of concept of fully flexible and stretchable microfluidic technology for tuneable droplet mixing and merging. The phenomenon is justified through theoretical, numerical and experimental studies. ABSTRACT Droplet microfluidics enables precise handling of discrete fluid volumes at the microscale, with broad ...
Uditha Roshan, Amith Mudugamuwa, Xiaoyue Kang, Prabuddha De Saram, Fariba Malekpour Galogahi, Du Tuan Tran, Lingxi Ouyang, Jun Zhang, Nam‐Trung Nguyen   +8 more
wiley   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

QoE Modeling for HTTP Adaptive Video Streaming–A Survey and Open Challenges

IEEE Access, 2019
With the recent increased usage of video services, the focus has recently shifted from the traditional quality of service-based video delivery to quality of experience (QoE)-based video delivery.
Nabajeet Barman, Maria G. Martini
doaj   +1 more source

HDA Video Transmission Scheme for DASH

IEEE Access, 2020
In recent years, with the development of Internet communication technology, more and more people tend to get information through the network. And people prefer multimedia video streaming services. Traditional streaming media technology cannot meet people&
Tao Wen, Wenxia Cai, Anhong Wang, Jie Liang, Lijun Zhao   +4 more
doaj   +1 more source

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Towards 3DoF+ 360 Video Streaming System for Immersive Media

IEEE Access, 2019
Immersive video streaming has become very popular. To increase the quality of experience (QoE) with immersive media, user movement adaptive video streaming, three degrees of freedom plus (3DoF+), has emerged and is expected to meet this growing demand ...
Jong-Beom Jeong, Soonbin Lee, Dongmin Jang, Eun-Seok Ryu   +3 more
doaj   +1 more source

Network Capacity Estimators Predicting QoE in HTTP Adaptive Streaming

IEEE Access, 2022
The aim of adaptive HTTP streaming technology is preserving the best possible video streaming quality for viewers in heterogeneous network conditions. This can be achieved by making multiple quality versions of the video available.
Sanna Laine, Ismo Hakala
doaj   +1 more source