Published 1996
| Version v1
Miscellaneous
Using EM algorithm in SPECT
Creators
- 1. Tsinghua Univ., Beijing (China). Dept. of Engineering Physics
Description
The effect of EM algorithm on correcting the factors which bidden the quality and quantity of image is analysed. The computation equation is given out. In computer simulation, the correction effect of EM algorithm on statistic noise, depth-dependent point-spread function and attenuation of photon is tested, a set of clinic data is also used to evaluate this algorithm
Additional details
Publishing Information
- Imprint Title
- Proceedings of 8. national conference on nuclear electronic and nuclear detection technology: Pt.2
- Imprint Pagination
- 338 p.
- Journal Page Range
- p. 416-420.
Conference
- Title
- 8. national conference on nuclear electronics and nuclear detection technology.
- Dates
- 2-7 Dec 1996.
- Place
- Zhuhai, GD (China).
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28074582
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ALGORITHMS; COMPUTERIZED SIMULATION; CORRECTIONS; EVALUATION; IMAGE PROCESSING; SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY; VERIFICATION
- Descriptors DEC
- COMPUTERIZED TOMOGRAPHY; EMISSION COMPUTED TOMOGRAPHY; SIMULATION; TOMOGRAPHY