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  • Gonzalez, Jose J. (1) Filter Auschalten
  • Hügli, Heinz (1) Filter Auschalten
Université de Neuchâtel

Drop volume measurements by vision

Hügli, Heinz ; Gonzalez, Jose J.

In: Machine Vision Applications in Industrial Inspection VIII (Proceedings of SPIE), 2000, vol. 3966, no. 11, p. 60-67

A specific configuration for liquid flow metrology consists of a flow of falling drops coupled with a preferred measuring method that derives the flow directly from the drop count. Given the inaccuracy of this counting method, alternative methods have been proposed that measure the volume of each falling drop. The principle consists in deriving the volume from geometric measurements obtained by...