Spatio-Temporal Dual-Stream Neural Network for Sequential Whole-Body PET Segmentation.
Kai-Chieh LiangLei BiAshnil KumarMichael J. FulhamJinman KimPublished in: CoRR (2021)
Keyphrases
- spatio temporal
- neural network
- positron emission tomography
- segmentation algorithm
- pet images
- data streams
- image segmentation
- image sequences
- fully automatic
- medical images
- temporal segmentation
- level set
- segmentation method
- spatial and temporal
- real time
- space time
- back propagation
- multiscale
- segmentation accuracy
- region growing
- sliding window
- brain mri
- object segmentation
- magnetic resonance
- shape prior
- neural network model
- moving objects
- image reconstruction
- human motion
- video sequences
- magnetic resonance imaging
- region merging
- fully unsupervised
- image analysis
- energy function
- image processing
- genetic algorithm
- neural network is trained
- pet ct