SQUARE WAVE CONE BEAM SCANNING TRAJECTORY FOR DATA COMPLETENESS IN THREE-DIMENSIONAL COMPUTERIZED TOMOGRAPHY

A configuration for three-dimensional cone beam computerized tomography imaging which allows a complete data set to be acquired in a practical manner, while providing fast data acquisition to minimize motion artifacts. An object within a field of view such that every plane passing through the field...

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Bibliographische Detailangaben
Hauptverfasser:	EBERHARD, JEFFREY, WAYNE, HEDENGREN, KRISTINA, HELENA, VALBORG
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF NUCLEAR OR X-RADIATION MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	A configuration for three-dimensional cone beam computerized tomography imaging which allows a complete data set to be acquired in a practical manner, while providing fast data acquisition to minimize motion artifacts. An object within a field of view such that every plane passing through the field of view passes through the source scanning trajectory at least once. Configuration d'imagerie de tomographie informatisée par faisceau conique tridimensionnel permettant d'acquérir de manière pratique un ensemble complet de données, tout en assurant une acquisition rapide des données en vue de minimaliser les artifices de mouvement. Un objet placé dans un champ de visualisation est imagé de sorte que chaque plan passant par le champ de visualisation passe par la trajectoire de balayage de la source au moins une fois.