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Ultrasonic diagnosis apparatus
专利权人:
Akiko Uchikawa
发明人:
Akiko Uchikawa,Yoshihiko Ito,Yasuhiro Nakamura
申请号:
US10585388
公开号:
US08246544B2
申请日:
2005.01.06
申请国别(地区):
US
年份:
2012
代理人:
摘要:
There is provided a first storage for storing digital reception beam data converted from a reception beam formed from an ultrasonic received signal a first control component for controlling reading and writing of data from/in the first storage a filter coefficient calculation portion for calculating a filter coefficient based on information on the reception beam, the information including a positional relationship between the reception beam and a transmission beam and a first spatial filter operation portion for subjecting each of a plurality of the reception beam data including data of beams received in parallel from a single transmission beam to filtering processing for reducing a difference in image quality between adjacent beams based on the filter coefficient. Image data output from the first spatial filter operation portion are converted into scanning of a display monitor so as to display an image on the display monitor.
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