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Digital Signage Upscale Guide: 4K Threshold vs 8ms Latency Decision

Year: 2026

Type: preprint

Abstract: 4K upscaling is viable only if source is 720p+ and p99 latency stays under 8ms at the endpoint's actual refresh rate, consuming 48% of a 60Hz frame. Independent technical note mirroring the canonical version: https://aivideoupscale.com/blog/digital-signage-upscale-guide-4k-threshold-vs-8ms-latency-decision.php

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.24133450

Author: Foster, Abigail

Language: English

Topic: Advanced Image Processing Techniques

Subfield: Computer Vision and Pattern Recognition

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7225818411

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