schlieren

Eero Koponen1, Jarkko Leskinen1, Tanja Tarvainen1

  • 1Department of Technical Physics, University of Eastern Finland, P.O. Box 1627, Kuopio 70211, Finland.

概括

摄像头定向的不确定性显著影响了超声波场的面向背景的schlieren成像准确性. 精确校准几何参数对于可靠的非侵入性光学测量至关重要.

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