Cerebrovascular Segmentation Algorithm Based on Focused Multi-Gaussians Model and Weighted 3D Markov Random Field.
Zhilong LvRui YanXinyu LiuZhongke WuYicheng ZhuShiwei SunFa ZhangXingce WangXiaohua WanPublished in: BIBM (2019)
Keyphrases
- markov random field
- segmentation algorithm
- graph cuts
- image segmentation
- mrf model
- parameter estimation
- energy function
- probabilistic model
- image processing
- unsupervised segmentation
- object segmentation
- random fields
- higher order
- em algorithm
- maximum a posteriori
- prior knowledge
- background model
- pairwise
- computer vision