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公开(公告)号:US09320490B2
公开(公告)日:2016-04-26
申请号:US13304107
申请日:2011-11-23
申请人: Kang Sik Kim , Tai Kyong Song , Jin Ho Chang , Yang Mo Yoo , Jae Hee Song , Seong Min Jin , Choye Kim
发明人: Kang Sik Kim , Tai Kyong Song , Jin Ho Chang , Yang Mo Yoo , Jae Hee Song , Seong Min Jin , Choye Kim
CPC分类号: A61B8/08 , A61B8/5207 , A61B8/54 , G01S7/52033
摘要: An ultrasound diagnostic apparatus to improve picture quality of images by automatically adjusting image parameters, and a control method thereof are provided. The ultrasound diagnostic apparatus includes an image signal processor to perform envelope detection processing on ultrasound image data, and an image parameter processor to calculate a Time Gain Compensation (TGC) parameter from the envelope detection processed ultrasound image data, adjust the envelope detection processed ultrasound image data based on the TGC parameter, and calculate a Dynamic Range (DR) parameter from the envelope detection processed ultrasound image data adjusted based on the TGC parameter to apply the DR parameter to the envelope detection processed ultrasound image data.
摘要翻译: 提供了通过自动调整图像参数来提高图像的图像质量的超声波诊断装置及其控制方法。 该超声波诊断装置包括对超声波图像数据进行包络检测处理的图像信号处理单元和从包络检测处理的超声波图像数据计算时间增益补偿(TGC)参数的图像参数处理器,调整包络检测处理的超声波图像 基于TGC参数的数据,并且根据基于TGC参数调整的包络检测处理的超声图像数据计算动态范围(DR)参数,以将DR参数应用于包络检测处理的超声图像数据。
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公开(公告)号:US20120136253A1
公开(公告)日:2012-05-31
申请号:US13304107
申请日:2011-11-23
申请人: Kang Sik KIM , Tai Kyong SONG , Jin Ho CHANG , Yang Mo YOO , Jae Hee SONG , Seong Min JIN , Choye KIM
发明人: Kang Sik KIM , Tai Kyong SONG , Jin Ho CHANG , Yang Mo YOO , Jae Hee SONG , Seong Min JIN , Choye KIM
IPC分类号: A61B8/14
CPC分类号: A61B8/08 , A61B8/5207 , A61B8/54 , G01S7/52033
摘要: An ultrasound diagnostic apparatus to improve picture quality of images by automatically adjusting image parameters, and a control method thereof are provided. The ultrasound diagnostic apparatus includes an image signal processor to perform envelope detection processing on ultrasound image data, and an image parameter processor to calculate a Time Gain Compensation (TGC) parameter from the envelope detection processed ultrasound image data, adjust the envelope detection processed ultrasound image data based on the TGC parameter, and calculate a Dynamic Range (DR) parameter from the envelope detection processed ultrasound image data adjusted based on the TGC parameter to apply the DR parameter to the envelope detection processed ultrasound image data.
摘要翻译: 提供了通过自动调整图像参数来提高图像的图像质量的超声波诊断装置及其控制方法。 该超声波诊断装置包括对超声波图像数据进行包络检测处理的图像信号处理单元和从包络检测处理的超声波图像数据计算时间增益补偿(TGC)参数的图像参数处理器,调整包络检测处理的超声波图像 基于TGC参数的数据,并且根据基于TGC参数调整的包络检测处理的超声图像数据计算动态范围(DR)参数,以将DR参数应用于包络检测处理的超声图像数据。
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