FIELD: chemistry.
SUBSTANCE: group of inventions relates to imaging in emitting radiation. Substance of inventions consists in the fact that the reduced structural diagram of crystals includes filled crystalline cells and empty crystalline cells. Processor takes into account empty crystalline cells by selecting windows which include nearest neighbouring filled crystalline cells. Nearest adjacent filled crystal cells include data of scintillation acts, which are averaged by a processor and assigned to an empty crystalline cell. Average value weighted on the basis of distance or intensity of scintillation acts is used.
EFFECT: technical result is improved image quality obtained during radionuclide imaging.
15 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMATED CRYSTAL IDENTIFICATION ACHIEVED VIA MODIFIABLE TEMPLATES | 2011 |
|
RU2597162C2 |
| ADVANCED TEMPERATURE COMPENSATION AND CONTROL CIRCUIT FOR SINGLE-PHOTON COUNTER | 2010 |
|
RU2518589C2 |
| DIGITAL SILICON PHOTOMULTIPLIER FOR TOF-PET | 2006 |
|
RU2411542C2 |
| STRUCTURE OF PET-DETECTOR SCINTILLATORS WITH BEAM-SPLITTING AND ESTIMATED DEPTH OF INTERACTION | 2015 |
|
RU2691126C2 |
| LIGHT REFLECTOR AND COLLIMATOR ASSEMBLY FOR IMPROVED LIGHT ACCUMULATION IN SCINTILLATION DETECTORS | 2008 |
|
RU2476906C2 |
| PET-DETECTOR ASSEMBLY WITH IMPROVED ASSESSMENT CHARACTERISTICS | 2010 |
|
RU2543544C2 |
| VIRTUAL PET DETECTOR AND QUASI-PIXELATED READING CIRCUIT FOR PET | 2008 |
|
RU2473099C2 |
| LARGE-TUNNEL POSITRON EMISSION TOMOGRAPHY AND MAGNETIC RESONANCE (PET/MR) SYSTEM | 2010 |
|
RU2521738C2 |
| METHOD OF MAKING REFLECTING SURFACES FOR SCINTILLATION ELEMENTS | 2019 |
|
RU2711219C1 |
| MATRIX OF DETECTORS WITH ANALOGUE-TO-DIGITAL CONVERSION OF TIME WITH HIGHER TIME ACCURACY | 2012 |
|
RU2589468C2 |
