Title:
SIMULATION AND GENERATION METHOD FOR OUTPUT SIGNAL OF PET DETECTOR, AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/109139
Kind Code:
A1
Abstract:
A simulation and generation method for an output signal of a positron emission tomography detector, and a related device, wherein the method comprises: obtaining a probability distribution function of a nuclide energy spectrum to be simulated and a signal energy value in a preset range (S11); obtaining a simulated signal source to be compressed according to the probability distribution function and the signal energy value (S12); and performing simulation compression on the simulated signal source by using a constraint operation rule for an output signal of a positron emission tomography detector, to generate an output signal simulated by a preset output channel of the positron emission tomography detector (S13). In this way, multiple signal simulation resources are simulated to achieve the purpose of facilitating system development and testing.
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Inventors:
SANG ZIRU (CN)
YANG YONGFENG (CN)
ZHANG CHUNHUI (CN)
YANG QIAN (CN)
LIANG DONG (CN)
LIU XIN (CN)
ZHENG HAIRONG (CN)
YANG YONGFENG (CN)
ZHANG CHUNHUI (CN)
YANG QIAN (CN)
LIANG DONG (CN)
LIU XIN (CN)
ZHENG HAIRONG (CN)
Application Number:
PCT/CN2019/123738
Publication Date:
June 10, 2021
Filing Date:
December 06, 2019
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
A61B6/00
Foreign References:
| US20060065825A1 | 2006-03-30 | |||
| CN104720841A | 2015-06-24 | |||
| US20180038966A1 | 2018-02-08 | |||
| EP0814606A2 | 1997-12-29 | |||
| CN102772217A | 2012-11-14 | |||
| CN110531402A | 2019-12-03 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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