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 a method of ultrasound nonlinear imaging with high bit golay code excitation
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刊登日期：2015/09/29 |
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| ‧ 專利名稱 |
超音波非線性成像之高位元格雷編碼成像方法 |
| ‧ 專利證書號 |
US9147244
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| ‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
美國 (2014/03/05)
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| ‧ 發明人/PI |
李百祺,沈哲州,
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| ‧ 單位 |
生醫電子與資訊學研究所
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| ‧ 簡歷/Experience |
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| 技術摘要 / Our Technology： |
A method of ultrasound nonlinear imaging with Golay code excitation includes transmitting a first and a second Golay code signal wave which are orthogonal by each other; making the second Golay code signal wave be subtracted from the first Golay code signal wave to eliminate a first and a second noise interference wave to generate a third Golay code signal wave; using a first and a second compression filter to process the third Golay code signal wave to generate a first and a second compressed code signal wave; taking the difference between the first compressed code signal wave and the second compressed code signal wave to generate a third compressed code signal wave which includes at least two second-order harmonic waves; processing ultrasound nonlinear imaging by using the multi-frequency harmonic component waves to generate an ultrasound image.
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| 專利簡述 / Intellectual Properties： |
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聯繫方式 / Contact： |
| 臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU |
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| Email：ordiac@ntu.edu.tw |
電話/Tel：02-3366-9945 |
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