Object measurement system

A log measurement system for measuring individual logs, each log comprising a log-end face with an applied reference marker of known characteristics. The system includes an image capture system operable or configured to capture a digital image or images of the log-end face of a log to generate a log...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIRST, Evan Ryan, REID, Aaron Barry, MCIVER, Geoffrey Peter
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS TESTING
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Beschreibung
Zusammenfassung:	A log measurement system for measuring individual logs, each log comprising a log-end face with an applied reference marker of known characteristics. The system includes an image capture system operable or configured to capture a digital image or images of the log-end face of a log to generate a log-end image capturing the log-end face and reference marker. The system also includes an image processing system that is operable or configured to process the captured log-end image to detect or identify the log-end boundary of the log and generate measurement data associated with the log-end boundary in real-world measurement units based on the known characteristics of the reference marker.