Using needle orientation sensing as surrogate signal for respiratory motion estimation in percutaneous interventions.
Momen AbayazidTakahisa KatoStuart G. SilvermanNobuhiko HataPublished in: Int. J. Comput. Assist. Radiol. Surg. (2018)
Keyphrases
- interventional radiology
- motion estimation
- motion compensation
- needle insertion
- motion vectors
- motion compensated
- video coding
- signal processing
- video sequences
- video compression
- image sequences
- block matching
- motion field
- optical flow
- high frequency
- inter frame
- motion model
- diffusion mri
- phase correlation
- reference frame
- sensor networks
- multiresolution
- super resolution
- motion estimation algorithm
- spatial filtering
- computational complexity
- real time
- computer tomography
- frequency domain
- clinical workflow
- cardiac motion estimation