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A fast algorithm for adaptive clutter rejection in ultrasound color flow imaging based on the first-order perturbation: A simulation study

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2 Author(s)
Wei You ; Dept. of Electron. Eng., Fudan Univ., Shanghai, China ; Yuanyuan Wang

A fast clutter rejection method for ultrasound color flow imaging is proposed based on the first-order perturbation as an efficient implementation of eigen-decomposition. The proposed method is verified by simulated data. Results show that the proposed method can be adaptive to non-stationary clutter movements and its computational complexity is lower than that of the conventional eigen-based clutter rejection methods.

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Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on  (Volume:57 ,  Issue: 8 )