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Automatic statistical analysis of ear shape anthropometrics of an international ear shape database

机译：国际耳形数据库的耳形人体测量学的自动统计分析

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We present a statistical analysis result of ear-related anthropometric data measured from 162 subjects and its subsets divided by gender and race. To analyze the data efficiently, we have developed a measurement technique that is semi-automatic, and therefore, can scale to larger data sets. The results show that, ear dimensions of Asian subjects' ears tend to be larger than those of non-Asian subjects. Statistical tests confirmed the significant difference of the car dimensions between different gender and racial categories. These findings suggest the importance of taking into account the subject's demographic information such as gender or race, for generalized or individualized HRTF data based on ear shape modeling for immersive audio applications.
机译：我们提供了从162个受试者及其子集除以性别和种族而测得的与耳朵相关的人体测量数据的统计分析结果。为了有效地分析数据，我们开发了一种半自动的测量技术，因此可以扩展到更大的数据集。结果表明，亚洲人的耳朵的耳朵尺寸倾向于比非亚洲人的耳朵大。统计测试证实了不同性别和种族类别之间汽车尺寸的显着差异。这些发现表明，对于基于沉浸式音频应用的耳朵形状建模，对于广义或个性化HRTF数据，考虑受试者的人口统计信息（如性别或种族）非常重要。

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