Method for recording projection images

Details Method for recording projection images Method for recording projection images

2007-03-27

2009-02-10

Yun, Jurie (Department: 2882)

X-ray or gamma ray systems or devices

Electronic circuit

With display or signaling

C378S062000, C378S116000

Reexamination Certificate

active

07489762

ABSTRACT:
In a method for performing recordings for dual absorptiometry, a high-energy radiation pulse is performed before a low-energy radiation pulse. Furthermore the high-energy radiation pulse is arranged at the end of an assigned radiation window of the detector. This temporal sequence of a high-energy radiation pulse and a low-energy radiation pulse allows the total time for performing the recordings for dual absorptiometry to be minimized.

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Richard J. Warp and James T. Dobbins III, “Quantitative evaluation of noise reduction strategies in dual-energy imaging”, Med. Phys, Feb. 2003, pp. 190-198, vol. 30, No. 2.

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