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展示用于视觉实验的多基色高动态范围显示系统。

Demonstrating a multi-primary high dynamic range display system for vision experiments.

机构信息

Department of Experimental Psychology, University of Oxford, Oxford, UK.

The Department of Computer Science and Technology, University of Cambridge, Cambridge, UK.

出版信息

J Opt Soc Am A Opt Image Sci Vis. 2020 Apr 1;37(4):A271-A284. doi: 10.1364/JOSAA.384022.

DOI:10.1364/JOSAA.384022
PMID:32273669
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7145446/
Abstract

We describe the design, construction, calibration, and characterization of a multi-primary high dynamic range (MPHDR) display system for use in vision research. The MPHDR display is the first system to our knowledge to allowfor spatially controllable, high dynamic range stimulus generation using multiple primaries.We demonstrate the high luminance, high dynamic range, and wide color gamut output of the MPHDR display. During characterization, the MPHDR display achieved a maximum luminance of 3200 cd=m, a maximum contrast range of 3; 240; 000 V 1, and an expanded color gamut tailored to dedicated vision research tasks that spans beyond traditional sRGB displays. We discuss how the MPHDR display could be optimized for psychophysical experiments with photoreceptor isolating stimuli achieved through the method of silent substitution. We present an example case of a range of metameric pairs of melanopsin isolating stimuli across different luminance levels, from an available melanopsin contrast of117%at 75 cd=m to a melanopsin contrast of23%at 2000 cd=m.

摘要

我们描述了一种用于视觉研究的多基高光动态范围（MPHDR）显示系统的设计、构建、校准和特性。据我们所知，MPHDR 显示器是第一个允许使用多个基色进行空间可控、高光动态范围刺激生成的系统。我们展示了 MPHDR 显示器的高亮度、高光动态范围和宽色域输出。在特性描述过程中，MPHDR 显示器实现了 3200 cd=m 的最大亮度、3;240;000 V 1 的最大对比度范围和专门为视觉研究任务定制的扩展色域，超出了传统 sRGB 显示器的范围。我们讨论了如何通过无声替换方法优化 MPHDR 显示器，以实现对光感受器隔离刺激的心理物理实验。我们展示了一个跨不同亮度水平的一系列黑素视蛋白隔离刺激的同色异谱对的示例案例，从 75 cd=m 时可用的黑素视蛋白对比度 117%到 2000 cd=m 时的黑素视蛋白对比度 23%。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/db902c1fff5e/josaa-37-4-A271-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/9724bb504c2b/josaa-37-4-A271-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/752fa2fd1619/josaa-37-4-A271-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/d920e45a9a6b/josaa-37-4-A271-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/0b14891c79ac/josaa-37-4-A271-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/a536eb3a2df5/josaa-37-4-A271-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/9c464e5412c9/josaa-37-4-A271-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/793d243913ee/josaa-37-4-A271-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/db902c1fff5e/josaa-37-4-A271-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/9724bb504c2b/josaa-37-4-A271-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/752fa2fd1619/josaa-37-4-A271-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/d920e45a9a6b/josaa-37-4-A271-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/0b14891c79ac/josaa-37-4-A271-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/a536eb3a2df5/josaa-37-4-A271-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/9c464e5412c9/josaa-37-4-A271-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/793d243913ee/josaa-37-4-A271-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9558/7340372/db902c1fff5e/josaa-37-4-A271-g008.jpg

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引用本文的文献

[1]
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[2]
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[5]
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[6]
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[7]
Optimising metameric spectra for integrative lighting to modulate the circadian system without affecting visual appearance.

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本文引用的文献

[1]
Photoreceptor inputs to pupil control.

J Vis. 2019-8-1

[2]
A quantitative analysis of the contribution of melanopsin to brightness perception.

Sci Rep. 2019-5-20

[3]
The Method of Silent Substitution for Examining Melanopsin Contributions to Pupil Control.

Front Neurol. 2018-11-27

[4]
A five-primary photostimulator suitable for studying intrinsically photosensitive retinal ganglion cell functions in humans.

J Vis. 2015-1-26

[5]
Human melanopsin forms a pigment maximally sensitive to blue light (λmax ≈ 479 nm) supporting activation of G(q/11) and G(i/o) signalling cascades.

Proc Biol Sci. 2013-4-3

[6]
Melanopsin-based brightness discrimination in mice and humans.

Curr Biol. 2012-5-24

[7]
Distinct contributions of rod, cone, and melanopsin photoreceptors to encoding irradiance.

Neuron. 2010-5-13

[8]
The influence of intrinsically-photosensitive retinal ganglion cells on the spectral sensitivity and response dynamics of the human pupillary light reflex.

Vision Res. 2010-1

[9]
Melanopsin-expressing ganglion cells in primate retina signal colour and irradiance and project to the LGN.

Nature. 2005-2-17

[10]
Photostimulator allowing independent control of rods and the three cone types.

Vis Neurosci. 2004

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