Volume registration based on 3-D phase correlation for tumor motion estimation in 4-D CT.
Xiaoyong ZhangNoriyasu HommaMakoto AbeNorihiro SugitaYoshihiro TakaiYuichiro NaritaMakoto YoshizawaPublished in: EMBC (2013)
Keyphrases
- phase correlation
- motion estimation
- image registration
- frequency domain
- cross correlation
- matching algorithm
- image alignment
- digital image stabilization
- log polar
- motion parameters
- motion vectors
- motion compensation
- treatment planning
- medical imaging
- video coding
- image stabilization
- fourier domain
- block matching
- optical flow
- motion model
- video sequences
- disparity estimation
- motion compensated
- spatial domain
- computational complexity
- global motion
- motion correction
- ct images
- space variant
- computer vision
- image sequences
- video compression
- super resolution
- x ray
- image pairs
- template matching
- three dimensional