Present status and trend of heart fluid mechanics research based on medical image analysis / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 698-702, 2014.
Article
in Zh
| WPRIM
| ID: wpr-290690
Responsible library:
WPRO
ABSTRACT
With introduction of current main methods for heart fluid mechanics researches, we studied the characteristics and weakness for three primary analysis methods based on magnetic resonance imaging, color Doppler ultrasound and grayscale ultrasound image, respectively. It is pointed out that particle image velocity (PIV), speckle tracking and block match have the same nature, and three algorithms all adopt block correlation. The further analysis shows that, with the development of information technology and sensor, the research for cardiac function and fluid mechanics will focus on energy transfer process of heart fluid, characteristics of Chamber wall related to blood fluid and Fluid-structure interaction in the future heart fluid mechanics fields.
Full text:
1
Database:
WPRIM
Main subject:
Physiology
/
Biomechanical Phenomena
/
Algorithms
/
Magnetic Resonance Imaging
/
Image Interpretation, Computer-Assisted
/
Ultrasonography, Doppler
/
Heart
Limits:
Humans
Language:
Zh
Journal:
Journal of Biomedical Engineering
Year:
2014
Document type:
Article