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Nowadays, with the vigorous expansion and development of gaming video streaming techniques and services, the expectation of users, especially the mobile phone users, for higher quality of experience is also growing swiftly. As most of the…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Shaoguo Wen , Suiyi Ling , Junle Wang , Ximing Chen , Lizhi Fang , Yanqing Jing , Patrick Le Callet

The increasing complexity of content rendering in modern games has led to a problematic growth in the workload of the GPU. In this paper, we propose an AI-based low-complexity scaler (LCS) inspired by state-of-the-art efficient…

Computer Vision and Pattern Recognition · Computer Science 2025-07-31 Simon Pochinda , Momen K. Tageldeen , Mark Thompson , Tony Rinaldi , Troy Giorshev , Keith Lee , Jie Zhou , Frederick Walls

Foundation models, exemplified by GPT technology, are discovering new horizons in artificial intelligence by executing tasks beyond their designers' expectations. While the present generation provides fundamental advances in understanding…

Computer Vision and Pattern Recognition · Computer Science 2023-12-19 Maksim Makarenko , Qizhou Wang , Arturo Burguete-Lopez , Silvio Giancola , Bernard Ghanem , Luca Passone , Andrea Fratalocchi

Event cameras capture changes of illumination in the observed scene rather than accumulating light to create images. Thus, they allow for applications under high-speed motion and complex lighting conditions, where traditional framebased…

Computer Vision and Pattern Recognition · Computer Science 2021-12-21 Vincent Brebion , Julien Moreau , Franck Davoine

The recent growth of sophisticated digital gaming technologies has spawned an \$8.1B industry around using these games for pedagogical purposes. Though Digital Game-Based Learning Systems have been adopted by industries ranging from…

Human-Computer Interaction · Computer Science 2018-11-05 Brian An , Inki Kim , Erfan Pakdamanian , Donald E. Brown

In distributed multimedia applications, content is often delivered to users in a degraded form due to network-induced lossy compression. Real-time and interactive use cases like cloud gaming, which render content on the fly, require low…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-21 Jin Heo , Vic Wang , Ketan Bhardwaj , Ada Gavrilovska

Video games have played a crucial role in entertainment since their development in the 1970s, becoming even more prominent during the lockdown period when people were looking for ways to entertain them. However, at that time, players were…

Human-Computer Interaction · Computer Science 2024-04-02 Anoop Kumar , Suresh Dodda , Navin Kamuni , Venkata Sai Mahesh Vuppalapati

Neural radiance field (NeRF), in particular its extension by instant neural graphics primitives, is a novel rendering method for view synthesis that uses real-world images to build photo-realistic immersive virtual scenes. Despite its…

Computer Vision and Pattern Recognition · Computer Science 2022-11-28 Ke Li , Tim Rolff , Susanne Schmidt , Reinhard Bacher , Simone Frintrop , Wim Leemans , Frank Steinicke

Table tennis robots gained traction over the last years and have become a popular research challenge for control and perception algorithms. Fast and accurate ball detection is crucial for enabling a robotic arm to rally the ball back…

Robotics · Computer Science 2025-02-04 Andreas Ziegler , Thomas Gossard , Arren Glover , Andreas Zell

An event camera detects per-pixel intensity difference and produces asynchronous event stream with low latency, high dynamic range, and low power consumption. As a trade-off, the event camera has low spatial resolution. We propose an…

Computer Vision and Pattern Recognition · Computer Science 2020-04-13 S. Mohammad Mostafavi I. , Jonghyun Choi , Kuk-Jin Yoon

The landscape of computer graphics has undergone significant transformations with the recent advances of differentiable rendering models. These rendering models often rely on heuristic designs that may not fully align with the final…

Computer Vision and Pattern Recognition · Computer Science 2024-12-09 Fangneng Zhan , Hanxue Liang , Yifan Wang , Michael Niemeyer , Michael Oechsle , Adam Kortylewski , Cengiz Oztireli , Gordon Wetzstein , Christian Theobalt

With the increasing availability of modern virtual reality (VR) headsets, the use and applications of VR technology for gaming purposes have become more pervasive than ever. Despite the growing popularity of VR gaming, user studies into how…

Human-Computer Interaction · Computer Science 2021-05-25 Michael Carroll , Ethan Osborne , Caglar Yildirim

Sharpening is a widely adopted technique to improve video quality, which can effectively emphasize textures and alleviate blurring. However, increasing the sharpening level comes with a higher video bitrate, resulting in degraded Quality of…

Image and Video Processing · Electrical Eng. & Systems 2025-08-13 Yingxue Pang , Shijie Zhao , Haiqiang Wang , Gen Zhan , Junlin Li , Li Zhang

The sixth generation (6G) of wireless technology is seen as one of the enablers of real-time fusion of the physical and digital realms, as in Digital Twin, eXtended reality, or the Metaverse. This would allow people to interact, work, and…

Signal Processing · Electrical Eng. & Systems 2024-12-04 Van-Phuc Bui , Shashi Raj Pandey , Andreas Casparsen , Federico Chiariotti , Petar Popovski

Virtual Reality (VR) broadcasting has emerged as a promising medium for providing immersive viewing experiences of major sports events such as tennis. However, current VR broadcast systems often lack an effective camera language and do not…

Human-Computer Interaction · Computer Science 2025-11-21 Jun-Hsiang Yao , Jielin Feng , Xinfang Tian , Kai Xu , Gulshat Amirkhanova , Siming Chen

Scientifically evaluating soccer players represents a challenging Machine Learning problem. Unfortunately, most existing answers have very opaque algorithm training procedures; relevant data are scarcely accessible and almost impossible to…

Machine Learning · Computer Science 2021-01-15 Paul Garnier , Théophane Gregoir

Billions of live-streaming viewers share their opinions on scenes they are watching in real-time and interact with the event, commentators as well as other viewers via text comments. Thus, there is necessary to explore viewers' comments…

Multimedia · Computer Science 2023-01-18 Junjie H. Xu , Yu Nakano , Lingrong Kong , Kojiro Iizuka

The rapid shift toward video on-demand and real time information systems has affected mobile as well as wired networks. The research community has placed a strong focus on optimizing the Quality of Experience (QoE) of video traffic, mainly…

Networking and Internet Architecture · Computer Science 2020-08-25 Qahhar Muhammad Qadir , Alexander A. Kist , Zhongwei Zhang

In the 360-degree immersive video, a user only views a part of the entire raw video frame based on her viewing direction. However, today's 360-degree video players always fetch the entire panoramic view regardless of users' head movement,…

Multimedia · Computer Science 2017-04-27 Arnob Ghosh , Vaneet Aggarwal , Feng Qian

Virtual reality (VR) development relies on game engines to provide real-time rendering, physics simulation, and interaction systems. Among the most widely used game engines, Unreal Engine and Unity dominate the industry, offering distinct…

Human-Computer Interaction · Computer Science 2025-08-19 Santiago Berrezueta-Guzman , Stefan Wagner