A three-dimensional registration method for automated fusion of micro PET-CT-SPECT whole-body images.
Meei-Ling JanKeh-Shih ChuangGuo-Wei ChenYu-Ching NiSharon C. ChenChih-Hsien ChangJay WuTe-Wei LeeYing-Kai FuPublished in: IEEE Trans. Medical Imaging (2005)
Keyphrases
- three dimensional
- pet ct
- image registration
- fully automatic
- segmentation method
- registration accuracy
- edge detection
- region of interest
- mutual information
- segmentation algorithm
- ct images
- transformation parameters
- input image
- image alignment
- registration errors
- reconstruction process
- nonrigid registration
- lymph nodes
- positron emission tomography