发明名称 |
Method of removing an effect of side lobes in forming an ultrasound synthetic image |
摘要 |
The present invention relates to a method of removing an effect of side lobes in an ultrasound synthetic image. The method includes: a) setting a plurality of scan lines and defining sequential indices upon the scan lines; b) setting a transmit order of a transmit beam for the scan lines in a non-sequential manner in which increment and decrement of the indices of the scan lines are repeated; c) transmitting the transmit beam based on the set transmit order to obtain a plurality of receive beams in response to each transmission of the transmit beam; d) grouping the receive beams to an increment group corresponding to an increment direction of the numbers of the scan lines and a decrement group corresponding to a decrement direction of the numbers of the scan lines; e) performing an auto correlation upon the receive beams included in the respective increment group and the decrement group; and f) applying weights to the auto correlation results and summing the weight-applied auto correlation results to thereby remove an effect of side lobes. |
申请公布号 |
US8135190(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20080257887 |
申请日期 |
2008.10.24 |
申请人 |
BAE MOO HO;HAM JEONG HO;MEDISON CO., LTD. |
发明人 |
BAE MOO HO;HAM JEONG HO |
分类号 |
G06K9/00;A61B8/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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