JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2009, Vol. 39 ›› Issue (3): 144-146.

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The establishment of a 3D digital model of a bat'svocal organs using micro-CT

  

  1. WANG Fu-xun:School of Physics， Shandong University， Jinan 250100， China；
    ZHAO Yi-jun:School of Mathematics，  Shandong University， Jinan 250100， China；
    CHEN Gang:Shandong Policeman College， Jinan  250014， China
  • Received:2008-06-18 Online:2009-06-16 Published:2009-06-16

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Abstract:

It is useful for referencing the characteristics of a bat's echolocation on improving the performance of intelligent devices, and a precise biological model is the  prerequisite for such studies. The principle of image reconstruction was introduced. The images were scanned by a micro-CT. A 3D digital nose model of the Chinese woolly horseshoe bat, with its vocal organs emitting ultrasonic pause for echolocation, was made using a computer. This digital model has highprecision and could be changed on a  matrix scale according to the needs of the study. This method and the digital nose model of a Chinese woolly horseshoe bat have not been previously mentioned.

Key words: Micro-CT; bat;  3D digital model

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