Video visualization for moving sound sources based on binoculars stereo and acoustic holography |
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| Authors: | YANG Diange ZHENG Sifa LI Bing LI Keqiang LIAN Xiaomin |
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| Institution: | YANG Diange ZHENG Sifa LI Bing LI Keqiang LIAN Xiaomin (State Key Laboratory of Automotive Safety and Energy,Tsinghua University Beijing 100084) |
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| Abstract: | The video visualization methods for moving sound sources are very important. The spatial positions in the sound filed measurement of moving sources arc measured by an automated method based on the binoculars stereo technique,the spatial coordinates of the surface of the moving sound source are determined automatically.The sound field of the surface of the moving source is reconstructed with a microphone array using the acoustic holography method for moving sound sources.The spatial mapping between the sound... |
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