Positron emission tomography method, positron emission tomography device and nontemporary computer-readable storage medium

Positron emission tomography method, positron emission tomography device and nontemporary computer-readable storage medium

  • CN 102,933,150 A
  • Filed: 06/08/2012
  • Published: 02/13/2013
  • Est. Priority Date: 06/08/2011
  • Status: Active Application
First Claim
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1. a positron emission tomography method is processed the PET information that obtains from positron emission tomography (Positron Emission Tomography:

  • PET) detector by the processor of computer, has following steps;

    Obtain step, obtain the single event tabulation that comprises a plurality of single event clauses and subclauses, described single event clauses and subclauses are clauses and subclauses corresponding with the single event that is detected by described PET detector, and are to comprise timestamp, energy information and crystallization position information in interior clauses and subclauses;

    AndDeciding step, among a plurality of single event clauses and subclauses that described single event tabulation comprises, the a plurality of single event clauses and subclauses that meet time window that time difference between timestamp is lower than regulation determine as meeting event, and will be made as the higher limit of the quantity of the described single event clauses and subclauses that meet the event maintenance integer more than 4.

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