Photoplethysmography and ultrasonic-measurement-integrated simulation to clarify the relation between two-dimensional unsteady blood flow field and forward and backward waves in a carotid artery.
Shusaku SoneToshiyuki HayaseKenichi FunamotoAtsushi ShiraiPublished in: Medical Biol. Eng. Comput. (2017)
Keyphrases
- flow field
- forward and backward
- carotid artery
- optical flow
- image sequences
- motion analysis
- motion parameters
- motion field
- motion segmentation
- three dimensional
- velocity field
- vector field
- ultrasound images
- dynamic programming
- graph cuts
- deformable models
- point correspondences
- motion compensation
- fully automated
- search algorithm