Affiliation:
1. NHK Science and Technology Research Laboratories/NHK Foundation Tokyo Japan
2. Consultant Tokyo Japan
Abstract
Recent gaming monitors claim high refresh rates of ≥240 Hz with response times ≤1 ms. However, these temporal metrics do not clearly reveal their true spatiotemporal resolution, which depends on the velocity at which the images are displayed. This is the first study to demonstrate the line‐based dynamic modulation transfer function (MTF) measurement method for comparing the performances of different gaming monitors. A single line was scrolled on the monitors, and a small region of the screen was captured with a high‐speed camera during one display refresh period. The dynamic MTF results elucidate the dependence of spatiotemporal resolution characteristics on the scroll speed, refresh rate, and response time of the monitors.
Reference6 articles.
1. Line-based modulation transfer function measurement of pixelated displays;Masaoka K.;IEEE Access,2020
2. 10‐3: Resolution Capability Measurements: A Comparison Between MTF Slanted Line and Pixel Crosstalk