公开(公告)号：US08845539B2

公开(公告)日：2014-09-30

申请号：US13328479

申请日：2011-12-16

Applicant: Pavan Kumar Veerabhadra Annangi ,  Jyotirmoy Banerjee ,  Dirk Ryan Padfield

Inventor： Pavan Kumar Veerabhadra Annangi ,  Jyotirmoy Banerjee ,  Dirk Ryan Padfield

IPC: A61B8/00 ,  A61B5/103 ,  G06K9/00 ,  A61B8/08 ,  G06T7/00

CPC classification number: A61B8/0866 ,  A61B8/0808 ,  A61B8/0858 ,  A61B8/488 ,  A61B8/5223 ,  G06T7/0012 ,  G06T7/62 ,  G06T2207/10132 ,  G06T2207/30044

Abstract: Methods, systems and computer program products for estimating the gestational age of a fetus are provided. According to one embodiment, the method generates a component image from a segmented ultrasound image of a fetal head. The component image includes one or more edges. The method then identifies a third ventricle within the component image. The method estimates a length of a bi-parietal diameter, based at least in part on the orientation of the third ventricle. Thereafter, the method estimates the gestational age of the fetus.

Abstract translation: 提供了用于估计胎儿胎龄的方法，系统和计算机程序产品。 根据一个实施例，该方法从胎头的分段超声图像生成分量图像。 分量图像包括一个或多个边。 该方法然后识别组件图像内的第三脑室。 该方法至少部分地基于第三脑室的取向来估计双壁直径的长度。 此后，该方法估计胎儿的胎龄。

公开(公告)号：US20130158402A1

公开(公告)日：2013-06-20

申请号：US13328479

申请日：2011-12-16

Applicant: Pavan Kumar Veerabhadra ANNANGI ,  Jyotirmoy BANERJEE ,  Dirk Ryan PADFIELD

Inventor： Pavan Kumar Veerabhadra ANNANGI ,  Jyotirmoy BANERJEE ,  Dirk Ryan PADFIELD

IPC: A61B8/14

CPC classification number: A61B8/0866 ,  A61B8/0808 ,  A61B8/0858 ,  A61B8/488 ,  A61B8/5223 ,  G06T7/0012 ,  G06T7/62 ,  G06T2207/10132 ,  G06T2207/30044

Abstract: Methods, systems and computer program products for estimating the gestational age of a fetus are provided. According to one embodiment, the method generates a component image from a segmented ultrasound image of a fetal head. The component image includes one or more edges. The method then identifies a third ventricle within the component image. The method estimates a length of a bi-parietal diameter, based at least in part on the orientation of the third ventricle. Thereafter, the method estimates the gestational age of the fetus.

Abstract translation: 提供了用于估计胎儿胎龄的方法，系统和计算机程序产品。 根据一个实施例，该方法从胎头的分段超声图像生成分量图像。 分量图像包括一个或多个边。 该方法然后识别组件图像内的第三脑室。 该方法至少部分地基于第三脑室的取向来估计双壁直径的长度。 此后，该方法估计胎儿的胎龄。

公开(公告)号：US20110196236A1

公开(公告)日：2011-08-11

申请号：US12701755

申请日：2010-02-08

Applicant: Gokul Swamy ,  Prateep Mukherjee ,  Jyotirmoy Banerjee ,  Sheshadri Thiruvenkadam

Inventor： Gokul Swamy ,  Prateep Mukherjee ,  Jyotirmoy Banerjee ,  Sheshadri Thiruvenkadam

IPC: A61B8/14

CPC classification number: A61B8/0866 ,  A61B8/5223

Abstract: An ultrasound system includes a transducer array comprising a multiplicity of transducer elements configured to acquire image data of an object, a display system for displaying an image of the object based on the acquired image data, and an image processor module. The image processor module is programmed to calculate the curvature of the image, and identify an object feature based on the calculated curvature and based on known feature tendencies of the object.

Abstract translation: 超声波系统包括：换能器阵列，包括被配置为获取对象的图像数据的多个换能器元件;基于所获取的图像数据显示对象的图像的显示系统;以及图像处理器模块。 图像处理器模块被编程为计算图像的曲率，并且基于所计算的曲率并且基于对象的已知特征倾向来识别对象特征。

公开(公告)号：US20130190600A1

公开(公告)日：2013-07-25

申请号：US13357724

申请日：2012-01-25

Applicant: Mithun Das Gupta ,  Kajoli Banerjee Krishnan ,  Pavan Kumar Veerabhadra Annangi ,  Xiaoming Liu ,  Sri Kaushik Pavani ,  Navneeth Subramanian ,  Jyotirmoy Banerjee

Inventor： Mithun Das Gupta ,  Kajoli Banerjee Krishnan ,  Pavan Kumar Veerabhadra Annangi ,  Xiaoming Liu ,  Sri Kaushik Pavani ,  Navneeth Subramanian ,  Jyotirmoy Banerjee

IPC: A61B5/055 ,  A61B8/00 ,  G06K9/62 ,  A61B5/05

CPC classification number: A61B8/5215 ,  A61B8/0866 ,  A61B8/461 ,  A61B8/467 ,  A61B8/469 ,  A61B8/5223 ,  A61B8/56 ,  G06T7/0002 ,  G06T7/33 ,  G06T2207/10132 ,  G06T2207/30168

Abstract: A method for identifying an optimal image frame is presented. The method includes receiving a selection of an anatomical region of interest in an object of interest. Furthermore, the method includes obtaining a plurality of image frames corresponding to the selected anatomical region of interest. The method also includes determining a real-time indicator corresponding to the plurality of acquired image frames, wherein the real-time indicator is representative of quality of an image frame. In addition, the method includes communicating the real-time indicator to aid in selecting an optimal image frame. Systems and non-transitory computer readable medium configured to perform the method for identifying an optimal image frame are also presented.

Abstract translation: 提出了一种用于识别最佳图像帧的方法。 该方法包括在感兴趣的对象中接收感兴趣的解剖区域的选择。 此外，该方法包括获得对应于所选择的感兴趣解剖区域的多个图像帧。 该方法还包括确定对应于多个获取的图像帧的实时指示符，其中实时指示符代表图像帧的质量。 此外，该方法包括传送实时指示符以帮助选择最佳图像帧。 还呈现了被配置为执行用于识别最佳图像帧的方法的系统和非暂时计算机可读介质。

公开(公告)号：US08891881B2

公开(公告)日：2014-11-18

申请号：US13357724

申请日：2012-01-25

Applicant: Mithun Das Gupta ,  Kajoli Banerjee Krishnan ,  Pavan Kumar Veerabhadra Annangi ,  Xiaoming Liu ,  Sri Kaushik Pavani ,  Navneeth Subramanian ,  Jyotirmoy Banerjee

Inventor： Mithun Das Gupta ,  Kajoli Banerjee Krishnan ,  Pavan Kumar Veerabhadra Annangi ,  Xiaoming Liu ,  Sri Kaushik Pavani ,  Navneeth Subramanian ,  Jyotirmoy Banerjee

IPC: G06K9/00 ,  G06K9/62

CPC classification number: A61B8/5215 ,  A61B8/0866 ,  A61B8/461 ,  A61B8/467 ,  A61B8/469 ,  A61B8/5223 ,  A61B8/56 ,  G06T7/0002 ,  G06T7/33 ,  G06T2207/10132 ,  G06T2207/30168

Abstract: A method for identifying an optimal image frame is presented. The method includes receiving a selection of an anatomical region of interest in an object of interest. Furthermore, the method includes obtaining a plurality of image frames corresponding to the selected anatomical region of interest. The method also includes determining a real-time indicator corresponding to the plurality of acquired image frames, wherein the real-time indicator is representative of quality of an image frame. In addition, the method includes communicating the real-time indicator to aid in selecting an optimal image frame. Systems and non-transitory computer readable medium configured to perform the method for identifying an optimal image frame are also presented.

Abstract translation: 提出了一种用于识别最佳图像帧的方法。 该方法包括在感兴趣的对象中接收感兴趣的解剖区域的选择。 此外，该方法包括获得对应于所选择的感兴趣解剖区域的多个图像帧。 该方法还包括确定对应于多个获取的图像帧的实时指示符，其中实时指示符代表图像帧的质量。 此外，该方法包括传送实时指示符以帮助选择最佳图像帧。 还呈现了被配置为执行用于识别最佳图像帧的方法的系统和非暂时计算机可读介质。