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DRL-based transmission control for QoE guaranteed transmission efficiency optimization in tile-based panoramic video streaming
In the tile-based panoramic video streaming, the Field of View (FOV) is composed of multiple real-time synchronized visible video tiles. The common...
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Content Prediction for Proactive Tile-Based VR Video Streaming in Mobile Edge Caching System
Content prediction can avoid VR video streaming delay in mobile edge caching system. To reduce request delay, popular content should be cached on...
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Explora-VR: Content Prefetching for Tile-Based Immersive Video Streaming Applications
Despite the growing popularity of immersive video applications during the last few years, the stringent low latency requirements of this kind of...
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A novel transmission approach based on video content for 360-degree streaming
Because of the immersive experience provided, 360-degree video is develo** rapidly. However, high data volume is needed to create the panoramic...
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Multi-MEC Cooperation Based VR Video Transmission and Cache Using K-Shortest Paths Optimization
In recent network architectures, multi-MEC cooperative caching has been introduced to reduce the transmission latency of VR videos, in which MEC...
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DySHARQ: Dynamic Software-Defined Hardware-Managed Queues for Tile-Based Architectures
The recent trend towards tile-based manycore architectures has helped to tackle the memory wall by physically distributing memories and processing...
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Design of Adaptive Multi Stream Transmission Control Method in Social Communication Network
The traditional multi stream transmission control method does not allocate the transmission channel, which leads to the problem that the initial...
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QoE optimized adaptive streaming method for 360°virtual reality videos over MEC-assisted network
As well-known, virtual reality (VR) video covers the entire 360° scene, while the best visual angle of the human eyes is about 120°, and the Field of...
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Research on remote sensing image storage management and a fast visualization system based on cloud computing technology
With the continuous development of remote sensing technology, the data volume of remote sensing images has increased exponentially, resulting in many...
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Fusion and Visualization in GIS Multi-scenario Transformation Mode
Visual analysis is to effectively integrate geographic information data and guide users to comprehensively and carefully analyze the...
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Multi-stream-Based Low-Latency Viewport Switching Scheme for Panoramic Videos
Panoramic videos have emerged as a widely-used media format as they provide immersive and interactive experience, but their large resolution and high...
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Effects of population co-location reduction on cross-county transmission risk of COVID-19 in the United States
The objective of this study is to examine the transmission risk of COVID-19 based on cross-county population co-location data from Facebook. The...
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SHARQ: Software-Defined Hardware-Managed Queues for Tile-Based Manycore Architectures
The recent trend towards tile-based manycore architectures has helped to tackle the memory wall by physically distributing memories and processing...
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Improved reversible data hiding scheme employing dual image-based least significant bit matching for secure image communication using style transfer
The increasing use of multimedia applications often makes the information prone to leakage and makes the user's privacy at risk. The information...
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Reinforcement learning based energy efficient robot relay for unmanned aerial vehicles against smart jamming
Unmanned aerial vehicles (UAVs) with limited energy resources, severe path loss, and shadowing to the ground base stations are vulnerable to smart...
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STFormer: Cross-Level Feature Fusion in Object Detection
Object detection algorithms can benefit from multi-level features, which encompass both high-level semantic information and low-level location...
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DSP-based parallel optimization for real-time video stitching
Video stitching is a technique that stitches multiple overlapped videos acquired from different cameras, which is widely applied in many...
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Tile Serial Protocol (TSP) ASIC for Distributed Controllers of Space-Borne RADAR
This paper describes novel serial protocol for transmission of data and timing events for distributed controllers of Space-borne Radar systems. This...
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Deep Reinforcement Learning Based Collaborative Mobile Edge Caching for Omnidirectional Video Streaming
Omnidirectional virtual reality video streaming requires high data rate and low latency to provide immersive experiences. Caching video contents at...
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Tiled streaming for layered 3D virtual reality videos with viewport prediction
In recent years, the demand of 3D video services has gradually increased. More and more bandwidth hungry applications are proposed, such as immersive...
