Perception of Motion-Adaptive Color Images Displayed by a High-Speed DMD Projector

Perception of Motion-Adaptive Color Images Displayed by a High-Speed DMD Projector
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高速 DMD 投影仪显示的运动自适应彩色图像的感知

DOI：
10.1109/vr.2019.8797850
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发表时间：
2019
期刊：
Proc. 2019 IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR 2019 Workshop on Perception-driven Graphics and Displays)
影响因子：
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通讯作者：
Hashimoto Koichi
Hashimoto Koichi
中科院分区：
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文献类型：
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作者：
Oshiro Wakana;Kagami Shingo;Hashimoto Koichi

文献摘要

相似文献

近年来，DMD（Digital Micromirror Device，数字微镜器件）在高速投影机中的应用使得显示图像的低延迟运动适应性成为可能，这是实现基于投影的动态交互系统的一个关键挑战。本文提出了不同的方法来实现快速运动适应性与DMD投影机通过主观图像评价实验和判别实验的评价。结果表明，作者提出的方法，更新每个二进制帧的图像位置，而不是每个视频帧，应用于60帧的视频输入提供的感知图像质量与500帧的投影提供的质量相当。
Recent progress of high-speed projectors using DMD (Digital Micromirror Device) has enabled low-latency motion adaptability of displayed images, which is a key challenge in achieving projection-based dynamic interaction systems. This paper presents evaluation of different approaches in achieving fast motion adaptability with DMD projectors through a subjective image evaluation experiment and a discrimination experiment. The results suggest that the approach proposed by the authors, which updates the image position for every binary frame instead of for every video frame, applied to 60-fps video input offers perceptual image quality comparable with the quality offered by 500-fps projection.