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超音波影像補償方法 |
刊登日期:2015/04/01 |
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‧ 專利名稱 |
超音波影像補償方法 |
‧ 專利證書號 |
I485420 US9008403
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‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
中華民國 (2013/09/27) 美國 (2014/01/27)
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‧ 發明人 |
李百祺, 魏裕明, |
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技術摘要: |
A method of compensating ultrasound image comprising demarcating a plurality of a main material regions of an ultrasound image; executing a full compensation process to generate a full compensation image according to a first attenuation curve of the main material region; generating a brightness comparison table including a plurality of brightness zones which are correspond to a plurality of brightness compensation values according to a plurality of first pixel brightness values of the ultrasound image and a plurality of second pixel brightness values of the full compensation image; executing a linear sum process to generate a compensation image including a second attenuation curve according to the brightness compensation values; generating a compensation curve according to the first and second attenuation curve; and executing space comparison process to the compensation image to generate a better compensation image according to the compensation curve.
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聯繫方式 |
聯絡人:
研發處產學合作總中心 |
電話:
(02)3366-9949 |
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地 址:
10617臺北市大安區羅斯福路四段1號 禮賢樓六樓608室 |
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