Extended Rate-Hardness: A Measure for Perceived Hardness

Extended Rate-Hardness: A Measure for Perceived Hardness
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扩展速率硬度:感知硬度的衡量标准

DOI:
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发表时间:
2010
期刊:
EuroHaptics
影响因子:
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通讯作者:
Seungmoon Choi
Seungmoon Choi
中科院分区:
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文献类型:
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作者:
Gabjong Han;Seungmoon Choi

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本文提出了一种基于相关物理变量评估触觉表面感知硬度的方法。该指标称为扩展速率硬度 (ERH),是从 Lawrence 等人最初提出的速率硬度扩展而来。以涵盖更大类别的渲染算法和应用程序。我们还使用绝对幅度估计进行了心理物理学评估,以量化 ERH 可以解释感知硬度的程度。这些发现对于开发触觉界面和提高感知硬度的渲染算法具有重要意义。
This paper presents a measure for assessing the perceived hardness of a haptic surface based on associated physical variables. This metric, named extended rate-hardness (ERH), is extended from rate-hardness originally proposed by Lawrence et al. in order to cover a larger class of rendering algorithms and applications. We also performed a psychophysical evaluation using absolute magnitude estimation to quantify the extent to which the ERH can account for perceived hardness. The findings have implications to developing haptic interfaces and rendering algorithms with improved perceptual hardness.
DOI: 10.1152/jn.1995.73.1.88
发表时间: 1995-01-01
影响因子: 2.5
作者:
SRINIVASAN, MA;LAMOTTE, RH
通讯作者: LAMOTTE, RH
DOI: 10.1152/jn.2000.83.4.1777
发表时间: 2000-04-01
影响因子: 2.5
作者:
LaMotte, RH
通讯作者: LaMotte, RH