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An Evaluation of Super-Resolution Algorithms for Real-Time High-Quality Video Streaming

Resource type
Authors/contributors
Title
An Evaluation of Super-Resolution Algorithms for Real-Time High-Quality Video Streaming
Abstract
This study evaluates the viability of deep learningbased super-resolution (SR) for enhancing real-time video streaming. We compare a traditional HEVC-compressed streaming pipeline against an AI-assisted framework that transmits lowresolution video and reconstructs high-resolution output at the client using the Efficient Sub-Pixel Convolutional Neural Network (ESPCN) algorithm. The evaluation spans multiple resolutions (1080p to 4K), motion types, and processing methodologies (subprocess vs. frame-by-frame). Experimental results indicate that while AI-assisted streaming significantly reduces transmission bandwidth, it introduces substantial computational overhead, with completion times increasing by over 300% compared to traditional methods. Furthermore, quality assessments using PSNR and VMAF metrics reveal that most AI-assisted streams failed to meet the target quality range (30–50 dB PSNR), with high-resolution 4K streams experiencing up to 24.58% frame loss during real-time inference. These findings highlight critical performance barriers in utilizing current SR algorithms for standard consumer-grade real-time video delivery.
Proceedings Title
2026 International Conference on Intelligent Multimedia, Networking, and Security (IMNS)
Conference Name
2026 International Conference on Intelligent Multimedia, Networking, and Security (IMNS)
Date
2026-08
Pages
1-6
Citation Key
hubbellEvaluationSuperResolutionAlgorithms2026
Accessed
9/11/26, 2:56 PM
Library Catalog
IEEE Xplore
Citation
Hubbell, E., Wu, H., & Pang, Y. (2026). An Evaluation of Super-Resolution Algorithms for Real-Time High-Quality Video Streaming. 2026 International Conference on Intelligent Multimedia, Networking, and Security (IMNS), 1–6. https://doi.org/10.1109/IMNS67862.2026.11655269