| 影响立体图像舒适度的亮度范围测定 |
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| 引用本文： | 臧艳军,李素梅,卫津津,刘文娟.影响立体图像舒适度的亮度范围测定[J].电子测量技术,2012,35(2):59-64. |
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| 作者姓名： | 臧艳军 李素梅 卫津津 刘文娟 |
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| 作者单位： | 天津大学电子信息工程学院 天津300072 |
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| 基金项目： | 国家自然科学基金，自然科学基金，重大专项，天津市基金，天津市重点基金 |
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| 摘 要： | 结合人眼视觉特性提出了一种改进的极限法—逐级步长逼近法,利用逐级步长方法首次定量研究亮度因素对观看双目立体图像舒适度的影响。通过大量实验定义了双目立体图像舒适亮度匹配图和舒适亮度差异图,并进一步验证了2图的普适性,根据两图判定立体灰度图像是否舒适的准确率达到92%以上。实验结果能够更好地反映立体灰度图像的舒适度,为立体图像舒适度的主客观评价提供了依据。
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| 关 键 词： | 立体图像 人眼视觉系统 视觉舒适度 亮度 |
Range measurement of the brightness parameter influencing the comfort of stereoscopic images |
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| Zang Yanjun
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Li Sumei
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Wei Jinjin
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Liu Wenjuan.Range measurement of the brightness parameter influencing the comfort of stereoscopic images[J].Electronic Measurement Technology,2012,35(2):59-64. |
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| Authors: | Zang Yanjun Li Sumei Wei Jinjin Liu Wenjuan |
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| Affiliation: | Zang Yanjun Li Sumei Wei Jinjin Liu Wenjuan (School of Electronic Information Engineering,Tianjin University,Tianjin 300072) |
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| Abstract: | Combining the characters of human visual system,a new method of multi-step approximation is proposed in this paper firstly to research quantitatively the brightness influence on the stereoscopic visual comfort.This method can get the comfortable brightness matching and difference maps,and verify the universal applicability of both two maps.The accurate rate of whether one stereoscopic gray image is comfortable is more than 92%.Experiment results show that the stereoscopic gray image comfort better and provide a base for the subjective and objective assessment of binocular image pairs. |
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| Keywords: | stereoscopic image human visual system visual comfort brightness |
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