AUTOMATIC FIELD-OF-VIEW SIZE CALCULATION CONSTRAINT
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United States of America Patent
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Issued Date -
Aug 14, 2014
app pub date -
Feb 13, 2013
filing date -
Feb 13, 2013
priority date (Note) -
Abandoned
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Abstract
Systems and methods for generating an image. One system includes a processor. The processor is configured to receive a requested object field-of-view and determine if the object field-of-view is possible based on constraints of an imaging system, wherein the constraints include dimensions of a detector panel and motion limits of a collimator assembly. If the object field-of-view is possible, the processor is configured to dynamically generate a set of collimator motor commands and reconstruction parameters based on the object field-of-view, calibration parameters of the collimator assembly, and geometric calibration parameters of the imaging system. The processor is also configured to provide the set of collimator motor commands to the collimator assembly to position shutters of the collimator assembly to illuminate the object field-of-view.
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