公开(公告)号：US10036804B2

公开(公告)日：2018-07-31

申请号：US14864828

申请日：2015-09-24

申请人： Qisda Corporation

发明人： Hsiang-Chou Chen ,  Fu-Yen Kuo

IPC分类号： G01S7/52 ,  G10K11/26 ,  G01S15/89

CPC分类号： G01S7/52077 ,  G01S15/8995

摘要： An ultrasound scanning method includes the steps of emitting N sets of ultrasound signals onto a target from N different angles and receiving the N sets of ultrasound signals reflected and/or scattered by the target; converting the N sets of ultrasound signals into N ultrasound input images; performing a binarization algorithm for the N ultrasound input images to obtain N binarized images; performing a comparison process on the N binarized images to determine whether a noise exists in at least one of the N binarized images; when the noise exists in an i-th binarized image of the N binarized images, removing the noise from an i-th ultrasound input image corresponding to the i-th binarized image; and compounding the N ultrasound input images into an ultrasound output image.

公开(公告)号：US20190298298A1

公开(公告)日：2019-10-03

申请号：US16271870

申请日：2019-02-10

申请人： Meng-Lin Li ,  QISDA CORPORATION

发明人： Meng-Lin Li ,  Fu-Yen Kuo ,  Tang-Chen Chang

IPC分类号： A61B8/06 ,  A61B8/00 ,  A61B8/08 ,  A61B5/00

摘要： An ultrasound imaging method includes steps of transmitting a plurality of ultrasound signals by a pulse repetition interval; receiving a plurality of reflected signals of the ultrasound signals; separating a blood flow signal and a clutter signal from the reflected signals by a neural network; calculating a blood flow parameter according to the blood flow signal; determining a blood vessel position according to the blood flow parameter; and adjusting an image signal corresponding to the reflected signals according to the blood flow parameter and the blood vessel position to generate an ultrasound image.