A Coupled Filtering Method for Tissue Motion Analysis Using Ultrasound Images
The subject disclosure relates to motion estimation and compensation of feature-motion decorrelation. In an aspect, coupled filtering can be employed to solve feature-motion decorrelation problems. In further aspects, a linear convolution model can be employed to model image variation caused by motion, and an image before motion and a warped image after motion can be filtered with a pair of filters having motion parameters shared with a tissue motion model. Compensation of feature-motion decorrelation in ultrasound images demonstrates various aspects of the subject disclosure.
Countries or Regions:
USA, China
Invention Code:
TTC.PA.413
Contact Us:
okt@ust.hk
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Category:
TAP - Microelectronics
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