IMAGE PROCESSING SYSTEM AND IMAGE PROCESSING METHOD
A PET equipment comprising a detection section, signal processing section, sorter section, N information processors, host computer and switching hub. N is an integer of 2 or more. Each information processor stores the coincidence counting information from the sorter section to produce a histogram. E...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A PET equipment comprising a detection section, signal processing section, sorter section, N information processors, host computer and switching hub. N is an integer of 2 or more. Each information processor stores the coincidence counting information from the sorter section to produce a histogram. Each information processor performs image processing based on the histogram of the coincidence counting information, dividing the histogram into N partial histograms to process them. The host computer reconstructs an image representing the spatial distribution of generation frequency of photon pairs in the measurement space based on the result of the image processing in each information processor, and displays the image on the display device. |
|---|