FOCAS
Lingdong Wang, Mohammad Hajiesmaili, Ramesh K. Sitaraman
Abstract
Super-resolution (SR) is a well-studied technique for reconstructing high-resolution (HR) images from low-resolution (LR) ones. SR holds great promise for video streaming since an LR video segment can be transmitted from the video server to the client that then reconstructs the HR version using SR, resulting in a significant reduction in network bandwidth. However, SR is seldom used in practice for real-time video streaming, because the computational overhead of frame reconstruction results in large latency and low frame rate.
Topics & Concepts
Computer scienceFrame rateFrame (networking)Latency (audio)Bandwidth (computing)Low latency (capital markets)ServerVideo streamingReal-time computingOverhead (engineering)Computer graphics (images)Computer visionArtificial intelligenceComputer networkTelecommunicationsOperating systemAdvanced Image Processing TechniquesAdvanced Vision and ImagingImage Processing Techniques and Applications