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    PROCESSING MEDICAL VOLUME DATA
    42.
    发明申请
    PROCESSING MEDICAL VOLUME DATA 审中-公开
    加工医疗量数据

    公开(公告)号：US20170061676A1

    公开(公告)日：2017-03-02

    申请号：US15250868

    申请日：2016-08-29

    Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

    Inventor： Se Yeol IM ,  Dong Wan SEO ,  Tae Hee HAN

    IPC: G06T15/08 ,  G06T19/20 ,  G06T7/00

    CPC classification number: G06T15/08 ,  G06T7/11 ,  G06T7/136 ,  G06T19/00 ,  G06T2207/10072 ,  G06T2207/10081 ,  G06T2207/30008 ,  G06T2207/30016 ,  G06T2210/41

    Abstract: The disclosure is related to processing volume data of a volume rendered image. In particular, volume data is processed to clearly show a feature region in the volume rendered image. Such processing may include obtaining volume data for producing a volume rendered image from a third entity, generating feature data associated with a feature region in the volume rendered image using the obtained volume data, generating threshold data by setting a predetermined threshold value associated with the feature data, performing a thresholding process on the volume data using the generated threshold data, and emphasizing the feature region by processing the thresholding-processed volume data using the threshold data.

    Abstract translation: 本公开涉及处理卷渲染图像的卷数据。 特别地，处理体积数据以清楚地显示体积渲染图像中的特征区域。 这样的处理可以包括获得用于从第三实体产生体绘制图像的体数据，使用所获得的体数据生成与体绘制图像中的特征区域相关联的特征数据，通过设置与特征相关联的预定阈值来生成阈值数据 数据，使用生成的阈值数据对卷数据执行阈值处理，并且通过使用阈值数据处理阈值处理的卷数据来强调特征区域。

    METHOD AND APPARATUS FOR PROVIDING PANORAMA IMAGE DATA
    43.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING PANORAMA IMAGE DATA 有权
    提供全景图像数据的方法和装置

    公开(公告)号：US20170061651A1

    公开(公告)日：2017-03-02

    申请号：US15352627

    申请日：2016-11-16

    Applicant: Vatech Co., Ltd. ,  Vatech Ewoo Holdings Co., Ltd.

    Inventor： Sung Il CHOI

    IPC: G06T11/00 ,  G06T5/00 ,  G06T7/00 ,  G06T3/40

    CPC classification number: G06T11/003 ,  G06T3/4038 ,  G06T5/002 ,  G06T7/0012 ,  G06T7/13 ,  G06T2207/10004 ,  G06T2207/10116 ,  G06T2207/20221 ,  G06T2207/30036 ,  H04N5/23238

    Abstract: A method and an apparatus for providing panoramic image data by reconstructing frame images captured by a panoramic imaging apparatus, are disclosed. In reconstruction of images with multiple image layers, sizes of images reconstructed with an image layer or images to be used for a reconstruction are scaled. An image is selected by analyzing sharpness. A panoramic image is provided by combining selected image. According to the present invention, parts having unclear focal planes may be completely removed in a panoramic image and it is possible to provide an image including only with focused regions.

    Abstract translation: 公开了一种通过重构由全景成像设备拍摄的帧图像来提供全景图像数据的方法和装置。 在重建具有多个图像层的图像时，缩放用用于重建的图像层或图像重建的图像的尺寸。 通过分析锐度来选择图像。 通过组合所选图像来提供全景图像。 根据本发明，可以在全景图像中完全去除具有不清晰焦平面的部分，并且可以提供仅包括聚焦区域的图像。

    X-RAY IMAGE PROCESSING SYSTEM AND METHOD
    44.
    发明申请
    X-RAY IMAGE PROCESSING SYSTEM AND METHOD 有权
    X射线图像处理系统和方法

    公开(公告)号：US20160278721A1

    公开(公告)日：2016-09-29

    申请号：US15081815

    申请日：2016-03-25

    Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

    Inventor： Se Yeol IM ,  Dong Wan SEO ,  Tae Hee HAN

    IPC: A61B6/14 ,  G06T7/60 ,  A61B6/00 ,  G06T3/40 ,  A61B6/03 ,  G06T7/00 ,  G06T15/00

    CPC classification number: A61B6/14 ,  A61B6/032 ,  A61B6/463 ,  A61B6/466 ,  A61B6/5217 ,  A61B6/5235 ,  G06T7/62 ,  G06T2207/10081 ,  G06T2207/20092 ,  G06T2207/30036

    Abstract: Disclosed herein is a method and apparatus for operating an X-ray image processing system of creating a panoramic image based on three-dimensional (3D) Computed Tomography (CT) image data and displaying the panoramic image on the display unit, receiving a part of an object to be measured in the panoramic image through the input unit, and calculating an actual 3D length of the part of the object based on depth information of the CT image data and displaying the actual 3D length on the display unit. The part of the object can be selected by the user to measure a length of a desired part.

    Abstract translation: 本文公开了一种用于操作基于三维（3D）计算机断层扫描（CT）图像数据并在显示单元上显示全景图像的全景图像的X射线图像处理系统的操作的方法和装置， 通过输入单元在全景图像中测量的对象，并且基于CT图像数据的深度信息来计算对象部分的实际3D长度，并在显示单元上显示实际的3D长度。 用户可以选择对象的部分来测量所需部分的长度。

    X-RAY IMAGING DEVICE
    45.
    发明申请
    X-RAY IMAGING DEVICE 有权
    X射线成像装置

    公开(公告)号：US20150238153A1

    公开(公告)日：2015-08-27

    申请号：US14433837

    申请日：2013-10-04

    Applicant: VATECH CO., LTD. ,  VATECH EWOO HOLDINGS CO., LTD

    Inventor： Tae Woo Kim ,  Sung Il Choi

    IPC: A61B6/06 ,  A61B6/03 ,  A61B6/00 ,  A61B6/14

    CPC classification number: A61B6/06 ,  A61B6/032 ,  A61B6/035 ,  A61B6/14 ,  A61B6/4441 ,  A61B6/4452 ,  A61B6/501

    Abstract: The purpose of the present invention is to provide an X-ray imaging device capable of obtaining more diversified X-ray image information. To this end, the present invention comprises: an X-ray generation device for generating an X-ray; an X-ray detection device for detecting the X-ray which is generated in the X-ray generation device and penetrates the subject; and a collimator arranged between the X-ray generation device and the X-ray detection device, wherein the X-ray detection device and/or the collimator provides an X-ray imaging device configured to rotate relative to the X-ray generation device. Thus, since it is possible to adjust an X-ray detection area if necessary, the visual field of the imaging device can be adjusted such that diversified X-ray image information can be obtained.

    Abstract translation: 本发明的目的是提供能够获得更多样化的X射线图像信息的X射线成像装置。 为此，本发明包括：用于产生X射线的X射线产生装置; X射线检测装置，用于检测在X射线产生装置中产生并穿透被检体的X射线; 以及配置在所述X射线产生装置与所述X射线检测装置之间的准直仪，其中所述X射线检测装置和/或所述准直仪提供构造成相对于所述X射线产生装置旋转的X射线摄像装置。 因此，由于可以根据需要调整X射线检测区域，所以可以调整摄像装置的视野，从而能够获得多样化的X射线图像信息。

    Producing panoramic radiograph
    47.
    发明授权
    Producing panoramic radiograph 有权

    公开(公告)号：US11373297B2

    公开(公告)日：2022-06-28

    申请号：US15389312

    申请日：2016-12-22

    Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

    Inventor： Sung Il Choi

    IPC: G06T7/00 ,  G06F3/0481 ,  A61B6/14 ,  A61B6/00 ,  G06T11/00 ,  A61B6/02

    Abstract: The disclosure is related to a panoramic radiography device. The panoramic radiography device may include an image processor and a viewer module. The image processor may be configured to produce a primary panoramic image using a first image layer and a secondary panoramic image using a secondary image layer based on a plurality of image frame data, wherein the second image layer is different from the first image layer in at least one of a number, a position, a shape, an angle, and a thickness. The viewer module may be configured to i) provide a graphic user interface having a primary display area and a secondary display area arranged at a predetermined position of the primary display area, ii) display the primary panoramic image at the primary display area, and iii) display a part of the secondary panoramic image at the secondary display area, wherein the part of the secondary panoramic image corresponds to the predetermined position.

    X-RAY IMAGING DEVICE
    48.
    发明申请
    X-RAY IMAGING DEVICE 有权

    公开(公告)号：US20220192613A1

    公开(公告)日：2022-06-23

    申请号：US17691665

    申请日：2022-03-10

    Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

    Inventor： Sungil CHOI

    IPC: A61B6/14 ,  A61B6/03 ,  A61B6/00 ,  G06T11/00 ,  G01N23/046

    Abstract: Disclosed is an X-ray imaging device, which is capable of providing a tomographic image of an image layer disposed between an axis of rotation and an X-ray source. The imaging device according to the present invention includes a radiography unit having an X-ray source and an X-ray sensor disposed to face each other with a rotating axis therebetween, wherein the X-ray sensor configured to obtain X-ray transmission images, a driver configured to rotate the X-ray source and the X-ray sensor about the rotating axis, and an image processor configured to provide a two-dimensional tomographic image of an image layer disposed between the rotating axis and the X-ray source, by shifting and overlapping the X-ray transmission images after reversing left and right at least some of the X-ray transmission images.

    X-RAY IMAGING APPARATUS
    49.
    发明申请
    X-RAY IMAGING APPARATUS 有权

    公开(公告)号：US20220061792A1

    公开(公告)日：2022-03-03

    申请号：US17462290

    申请日：2021-08-31

    Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

    Inventor： Tae Hee HAN ,  Yong Joo YANG ,  Sung Hwan LIM

    IPC: A61B6/00 ,  A61B6/04

    Abstract: Proposed is an X-ray imaging apparatus including an imaging body configured to include an X-ray generation module and an X-ray sensing module that face each other with an object in between and acquire X-ray image data, an image formation module configured to reconfigure an X-ray image of the object on the basis of the X-ray image data, a size information acquisition module configured to acquire size information on the object using the X-ray image, and a control module configured to rotate the X-ray generation module and the X-ray sensing module about a rotation axis between the X-ray generation module and the X-ray sensing module and relatively move the object along a direction of the rotation axis with respect to the X-ray generation module and the X-ray sensing module when capturing the X-ray image, wherein the control module controls a relative moving speed of the object on the basis of the size information.

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