Measurement of syringe graduation marks using a vision system

Vision system for measurement of a pitch of graduated marks on a syringe. The vision system may utilize a frequency domain representation of image data to measure the pitch. Furthermore, data processing techniques such as interpolation, windowing, and/or calibration may be utilized in connection wit...

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Bibliographische Detailangaben
Hauptverfasser:	Umanskiy, Yuriy Konstantinovich, Heffner, Cari Lyn, Hutchison, James Robert
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEDICAL OR VETERINARY SCIENCE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	Vision system for measurement of a pitch of graduated marks on a syringe. The vision system may utilize a frequency domain representation of image data to measure the pitch. Furthermore, data processing techniques such as interpolation, windowing, and/or calibration may be utilized in connection with the measurement. In turn, the pitch of the graduated marks may be used in connection with automated filing of the syringe such that the syringe is filled based on and according to the graduated marks on the syringe.