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公开(公告)号：US11000262B2
公开(公告)日：2021-05-11
申请号：US15753198
申请日：2016-08-19
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Xiaolin Gu , Yinhui Deng , Xiaomin Li , Vijay Thakur Shamdasani , Ying Wu
Abstract: An ultrasonic diagnostic imaging system produces contrast enhanced images which are processed differently during different stages of contrast agent wash-in. During an initial stage of contrast wash-in, imaging is done using pixels processed by maximum intensity detection, to better reflect the rapid change in contrast intensity. During a later stage of contrast wash-in, time averaged processing is used to diminish the effects of noise and motion on the pixel values. During an intermediate period of peak enhancement, a combination of both pixel values processed by both techniques is used. In another aspect, a wash-in period can be characterized by an appearance stage, a growth stage and a peak stage, in which contrast pixel data is adaptively processed in different ways during these periods.
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公开(公告)号：US10664567B2
公开(公告)日：2020-05-26
申请号：US15109700
申请日：2015-01-12
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Yinhui Deng , Qi Zhong Lin , Lilla Boroczky , Michael Chun-Chieh Lee , Ying Wu
Abstract: A method includes obtaining, in electronic format, an image (102) including a medical image display region (104) and an information display region (106). The at least one of the medical image display region or the information display region includes graphical indicia representing at least one of an annotation (110, 112, 114, 116) or alphanumeric information (118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140). The method further includes evaluating pixels of the image to identify pixels including the graphical indicia representing an annotation or alphanumeric information of interest in the image. The method further includes extracting the annotation or alphanumeric information of interest from the identified graphical indicia from the image. The method further includes inserting the extracted annotation or alphanumeric information of interest in an electronically formatted clinical report for the image.
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公开(公告)号：US20190150896A1
公开(公告)日：2019-05-23
申请号：US16257524
申请日：2019-01-25
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Yinhui Deng , Xiaomin Li , Xiaolin Gu , Vijay Thakur Shamdasani , Ying Wu
Abstract: The present invention provides a method and a system for medical imaging and information display. According to an aspect of the present invention, there is proposed a method of medical imaging and information display, comprising: acquiring imaging data of each point of a plurality of points in an imaging plane or imaging volume of a subject in each mode of a plurality of different imaging modes of a medical imaging apparatus; deriving, for said each point, a value by applying the imaging data of the point in said each mode and the imaging data of at least one other point of said plurality of points adjacent to the point in said each mode to a predetermined model, wherein the predetermined model is selected in accordance with a clinical medical application related to the subject; constructing an image based on all the derived values; and displaying the constructed image to a user. Accordingly, the novel method of medical imaging and information display may reduce the burden of doctors, and provide them with an image with a higher definition compared to the conventional ROI method.
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公开(公告)号：US10226235B2
公开(公告)日：2019-03-12
申请号：US14910718
申请日：2014-08-11
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Yinhui Deng , Xiaomin Li , Xiaolin Gu , Vijay Thakur Shamdasani , Ying Wu
Abstract: The present invention provides a method and a system for medical imaging and information display. According to an aspect of the present invention, there is proposed a method (10) of medical imaging and information display, comprising: acquiring (11) imaging data of each point of a plurality of points in an imaging plane or imaging volume of a subject in each mode of a plurality of different imaging modes of a medical imaging apparatus; deriving (12), for said each point, a value by applying the imaging data of the point in said each mode and the imaging data of at least one other point of said plurality of points adjacent to the point in said each mode to a predetermined model, wherein the predetermined model is selected in accordance with a clinical medical application related to the subject; constructing (13) an image based on all the derived values; and displaying (14) the constructed image to a user. Accordingly, the novel method of medical imaging and information display may reduce the burden of doctors, and provide them with an image with a higher definition compared to the conventional ROI method.
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