CALIBRATION OF A DYNAMIC DIGITAL IMAGING SYSTEM FOR DETECTING DEFECTS IN PRODUCTION STREAM

A system and method for calibrating a dynamic digital imaging system for the detection of defects in a moving product stream. The system has an elevated platform above a conveying unit for receiving a reference color tile. The elevated platform allows for the passage of products to be inspected on t...

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Bibliographische Detailangaben
Hauptverfasser:	SCOTT FAGAN, RICK WENDELL BAJEMA, KERWIN BRADLEY, WILFRED MARCELLIEN BOURG, SONCHAI LANGE, DAVID RAY WARREN
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	COLORIMETRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION POSTAL SORTING RADIATION PYROMETRY SEPARATING SOLIDS FROM SOLIDS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A system and method for calibrating a dynamic digital imaging system for the detection of defects in a moving product stream. The system has an elevated platform above a conveying unit for receiving a reference color tile. The elevated platform allows for the passage of products to be inspected on the below conveying unit surface such that calibration and re-calibration processes during image capturing may be accomplished on a continuous basis without interruption of the product stream. Se describen un sistema y método para calibrar un sistema de imagenología digital dinámica para la detección de defectos en una corriente de producto en movimiento. El sistema tiene una plataforma elevada por arriba de una unidad transportadora para recibir una loseta de color de referencia. La plataforma elevada permite el paso de productos que serán inspeccionados por abajo de la superficie de unidad transportadora de manera que los procedimientos de calibración y re-calibración durante la captura de la imagen pueden ser logrados en una base continua sin interrumpir la corriente de producto.