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1. 发明公开

EP2873967A1 X-ray imaging apparatus and method of controlling the same 审中-公开
标题翻译： Röntgenstrahlabbildungsvorrichtungund Verfahren zur Steuerung davon
公开(公告)号：EP2873967A1
公开(公告)日：2015-05-20
申请号：EP14193811.8
申请日：2014-11-19
申请人： Samsung Electronics Co., Ltd
发明人： Yi, Jae Mock , Kang, Dong Goo , Sung, Young Hun , Lee, Jae Hak , Han, Seok Min
IPC分类号： G01N23/04 , A61B6/00
摘要： An X-ray imaging apparatus and method are provided. The X-ray imaging apparatus (100) according to an aspect includes an X-ray source (110) configured to radiate X-rays onto a subject region, an X-ray detector (120) configured to detect the radiated X-rays and obtain a plurality of frame images of the subject region, and an region-of-interest (ROI) filter (140), such as a collimator (141), located between the X-ray source (110) and the X-ray detector (120), configured to move toward the X-ray source (110) and the X-ray detector (120), and configured to filter the X-rays radiated from the X-ray source (110).The position and dimensions of the ROI collimator (141) can be dynamically adjusted when the region-of-interest contains an object-of-interest which needs to be tracked, like a surgical device moved inside a patient's body.
摘要翻译：提供了一种X射线成像装置和方法。根据一个方面的X射线成像装置（100）包括被配置为将X射线照射到被摄体区域上的X射线源（110），被配置为检测辐射的X射线的X射线检测器（120）获取所述对象区域的多个帧图像，以及位于所述X射线源（110）和所述X射线检测器（110）之间的诸如准直仪（141）的感兴趣区域（ROI）滤波器（140）（120），被配置为朝向所述X射线源（110）和所述X射线检测器（120）移动，并且被配置为对从所述X射线源（110）辐射的X射线进行过滤。当感兴趣区域包含需要跟踪的感兴趣对象时，如同在患者体内移动的外科手术装置一样，可以动态地调整ROI准直器（141）。

2. 发明公开

EP2664280A3 X-ray imaging apparatus and control method therefor 审中-公开
标题翻译： Röntgenabbildungsvorrichtungund Steuerverfahrendafür
公开(公告)号：EP2664280A3
公开(公告)日：2013-12-04
申请号：EP13167673.6
申请日：2013-05-14
申请人： Samsung Electronics Co., Ltd
发明人： Kang, Dong Goo , Kang, Sung Hoon , Sung, Young Hun
IPC分类号： A61B6/00 , H05G1/60 , G01T7/00 , G01T1/36 , G01V5/00 , H01L27/146
CPC分类号： A61B6/5258 , A61B6/4241 , A61B6/482 , A61B6/50 , A61B6/502 , A61B6/5205 , A61B6/5235 , A61B6/583 , A61B6/585 , H01L27/14663
摘要： Disclosed herein are an X-ray imaging apparatus for forming an X-ray image having reduced noise by correcting errors according to characteristics of each of a plurality of pixels and a control method therefor. The X-ray imaging apparatus includes an X-ray generator to generate X-rays and irradiate the generated X-rays, an X-ray detector to detect the irradiated X-rays and output X-ray data by counting the number of photons having an energy that is equal to or greater than threshold energy among photons contained in the detected X-rays, for each of a plurality of pixels; a function acquisition unit to acquire calibration functions for the respective pixels using X-ray data output for a plurality of predesigned phantoms, and an image correction unit to correct an X-ray image of an object on a per pixel basis using the acquired calibration functions.
摘要翻译：本发明公开了一种X射线成像装置及其控制方法，用于通过根据多个像素中的每一个的特征校正误差来形成具有降低噪声的X射线图像。 X射线成像装置包括产生X射线并照射所产生的X射线的X射线发生器，X射线检测器，用于检测照射的X射线，并通过计数具有对于多个像素中的每一个，在所检测的X射线中包含的光子之中等于或大于阈值能量的能量; 功能获取单元，用于使用针对多个预先设计的体模输出的X射线数据来获取各个像素的校准功能;以及图像校正单元，用于使用所获取的校准函数以每像素为基础校正对象的X射线图像。

3. 发明公开

EP4106134A1 METHOD AND DEVICE WITH CHARGING CONTROL 审中-实审
公开(公告)号：EP4106134A1
公开(公告)日：2022-12-21
申请号：EP22154320.0
申请日：2022-01-31
申请人： Samsung Electronics Co., Ltd.
发明人： Jung, Daeryong , Kim, Jinho , Sung, Young Hun , Oh, Duk Jin , Lim, Ju Wan
IPC分类号： H02J7/00
摘要： A processor-implemented method with charging control includes: estimating respective step degradation amounts in charging steps of a first charging interval for each of first candidate current patterns of charging a battery from a first state of charge (SOC) level to a second SOC level during the first charging interval; determining an interval degradation amount in the first charging interval for each of the first candidate current patterns, based on the estimated step degradation amounts; and selecting a first representative current pattern indicating a minimum degradation amount from among the first candidate current patterns, based on the determined interval degradation amounts.

4. 发明公开

EP4019993A1 METHOD AND APPARATUS FOR BATTERY SHORT CIRCUIT DETECTION 有权
公开(公告)号：EP4019993A1
公开(公告)日：2022-06-29
申请号：EP21186088.7
申请日：2021-07-16
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Myeongjae , Lim, Ju Wan , Oh, Duk Jin , Kim, Jinho , Sung, Young Hun , Jung, Daeryong
IPC分类号： G01R31/392 , G01R31/52
摘要： A short circuit detection method includes obtaining battery data associated with a state of a battery from a charging cycle of the battery, estimating an error in the battery data using an estimation model, determining a state indicator corresponding to the error in the battery data, and detecting a short circuit of the battery based on a result of comparing the state indicator and a short circuit threshold.

5. 发明授权

EP2756802B1 X-ray imaging apparatus and X-ray imaging method 失效
标题翻译： X射线成像设备和X射线成像方法
公开(公告)号：EP2756802B1
公开(公告)日：2018-03-14
申请号：EP14150067.8
申请日：2014-01-02
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Jong Ha , Lee, Kang Ho , Sung, Young Hun , Han, Sang Wook
IPC分类号： A61B6/00
CPC分类号： G01N23/04 , A61B6/42 , A61B6/4233 , A61B6/502 , A61B6/54 , A61B6/544 , A61B6/545 , A61B6/585 , H04N5/32
摘要： An X-ray imaging apparatus includes an X-ray generator configured to generate and radiate X-rays to a subject, an X-ray detector configured to detect and convert X-rays transmitted through the subject into an image signal, and a controller configured to analyze the image signal of the subject and set gain of the X-ray detector according to detection regions.

6. 发明公开

EP3217305A1 DISPLAY APPARATUS AND IMAGE DISPLAY METHOD USING THE SAME 有权
公开(公告)号：EP3217305A1
公开(公告)日：2017-09-13
申请号：EP17167330.4
申请日：2014-09-30
申请人： Samsung Electronics Co., Ltd.
发明人： Oh, Hyun Hwa , Sung, Young Hun , Kwon, Jae Hyun , Lee, Kang Eui
IPC分类号： G06F19/00 , G06F3/0488 , G06T3/40 , G06T7/00 , G09G5/14
摘要： Disclosed herein are a display apparatus which facilitates a simultaneous comparison of a plurality of images which respectively illustrate different features on one divided display screen such that the images are seamlessly displayed on the screen, and an image display method which is performable by using the apparatus. The display apparatus includes a memory configured to store a plurality of different types of images of an object, an input device configured to receive an input of a command relating to simultaneously displaying the different types of images, and a display device configured to display images. Upon receiving the command, the display device divides a screen upon which an image of the object is displayable into a first region within which a first image showing one portion of the object is displayed and a second region within which a second image showing the remaining portion of the object is displayed.

7. 发明公开

EP2879373A3 X-ray detector, x-ray imaging apparatus having the same, and method of controlling the same 审中-公开
标题翻译： X射线检测器，具有该X射线检测器的X射线成像装置及其控制方法
公开(公告)号：EP2879373A3
公开(公告)日：2015-09-09
申请号：EP14195134.3
申请日：2014-11-27
申请人： Samsung Electronics Co., Ltd
发明人： Sung, Young Hun , Lee, Jae Hak , Kang, Dong Goo , Yi, Jae Mock
IPC分类号： H04N5/32 , H04N5/345 , H04N5/378 , H04N5/3745
CPC分类号： G01T1/2921 , G01N23/04 , H04N5/32 , H04N5/3454 , H04N5/3745 , H04N5/378
摘要： An X-ray detector capable of independently controlling a read-out rate for each region, an X-ray imaging apparatus having the same, and a method of controlling the same are provided. The X-ray detector includes a plurality of pixels which are two-dimensionally arranged and configured to output an electrical signal corresponding to incident X-rays, a plurality of gate lines configured to connect the plurality of pixels in a row direction, a plurality of data lines configured to connect the plurality of pixels in a column direction, a read-out circuit configured to read out the electrical signal generated by the plurality of pixels through the plurality of data lines, and a switcher configured to independently turn connections between the respective data lines in the plurality of data lines and the read-out circuit on and off.
摘要翻译：提供了一种能够独立地控制每个区域的读出速率的X射线检测器，具有该X射线检测器的X射线成像装置及其控制方法。 X射线检测器包括：多个像素，其被二维布置并且被配置为输出与入射X射线对应的电信号;多条栅极线，其被配置为在行方向上连接多个像素;多个数据线，被配置为在列方向上连接多个像素;读出电路，被配置为通过多条数据线读出由多个像素生成的电信号;以及切换器，被配置为独立地切换各个多条数据线中的数据线和读出电路接通和断开。

8. 发明公开

EP2710956A1 Apparatus and method for estimating object information 失效
标题翻译： Vorrichtung und Verfahren zurSchätzungvon Objektinformationen
公开(公告)号：EP2710956A1
公开(公告)日：2014-03-26
申请号：EP13185105.7
申请日：2013-09-19
申请人： Samsung Electronics Co., Ltd
发明人： Han, Seok Min , Kang, Dong Goo , Kim, Sung Su , Sung, Young Hun
IPC分类号： A61B6/00
CPC分类号： A61B6/583 , A61B6/0414 , A61B6/482 , A61B6/502 , A61B6/5205 , A61B6/5217 , A61B6/5294
摘要： An apparatus and method for estimating object information is provided. The object information estimating apparatus includes a database which stores phantom information obtained by projecting a first energy X-ray on a phantom, an input unit which receives first object information obtained by projecting the first energy X-ray an an analysis object, and which receives information on a thickness of the analysis object, and an estimating unit which estimates second object information based on the phantom information, the first object information, and the information on the thickness.
摘要翻译：提供了一种用于估计对象信息的装置和方法。对象信息估计装置包括：数据库，其存储通过将第一能量X射线投影到幻像而获得的幻影信息;输入单元，其接收通过将第一能量X射线投射到分析对象而获得的第一对象信息，并且接收关于分析对象的厚度的信息，以及基于虚拟信息，第一对象信息和关于厚度的信息来估计第二对象信息的估计单元。

9. 发明公开

EP2207047A3 X-ray image obtaining/imaging apparatus and method 有权转让
标题翻译： X光片娱乐 - / - 成像装置和方法
公开(公告)号：EP2207047A3
公开(公告)日：2014-03-19
申请号：EP09177639.3
申请日：2009-12-01
申请人： Samsung Electronics Co., Ltd.
发明人： Sung, Young Hun , Kang, Dong-Goo , Lee, Jong Ha , Kim, Sung Su
IPC分类号： G01T1/20
CPC分类号： G01T1/2018
摘要： An X-ray image obtaining/imaging apparatus and method. An X-ray image may be obtained using an X-ray sensor that is divided into pixel blocks (210) including a plurality of pixels (211,212,213,214). Each pixel may respectively include a scintillator layer, with the scintillator layers having differing characteristics.

10. 发明公开

EP2664280A2 X-ray imaging apparatus and control method therefor 审中-公开
标题翻译： X射线成像装置及其控制方法
公开(公告)号：EP2664280A2
公开(公告)日：2013-11-20
申请号：EP13167673.6
申请日：2013-05-14
申请人： Samsung Electronics Co., Ltd
发明人： Kang, Dong Goo , Kang, Sung Hoon , Sung, Young Hun
IPC分类号： A61B6/00 , H05G1/60 , G01T7/00 , G01T1/36 , G01V5/00 , H01L27/146
CPC分类号： A61B6/5258 , A61B6/4241 , A61B6/482 , A61B6/50 , A61B6/502 , A61B6/5205 , A61B6/5235 , A61B6/583 , A61B6/585 , H01L27/14663
摘要： Disclosed herein are an X-ray imaging apparatus for forming an X-ray image having reduced noise by correcting errors according to characteristics of each of a plurality of pixels and a control method therefor. The X-ray imaging apparatus includes an X-ray generator to generate X-rays and irradiate the generated X-rays, an X-ray detector to detect the irradiated X-rays and output X-ray data by counting the number of photons having an energy that is equal to or greater than threshold energy among photons contained in the detected X-rays, for each of a plurality of pixels; a function acquisition unit to acquire calibration functions for the respective pixels using X-ray data output for a plurality of predesigned phantoms, and an image correction unit to correct an X-ray image of an object on a per pixel basis using the acquired calibration functions.
摘要翻译：本文公开了一种用于通过根据多个像素中的每一个的特性校正误差来形成具有降低的噪声的X射线图像的X射线成像设备及其控制方法。 X射线成像装置包括：X射线发生器，用于产生X射线并照射产生的X射线; X射线检测器，用于检测照射的X射线并通过对具有以下特征的光子数进行计数来输出X射线数据：对于多个像素中的每一个，检测到的X射线中包含的光子中的等于或大于阈值能量的能量; 功能获取单元，用于使用针对多个预先设计的幻像输出的X射线数据获取各个像素的校准函数;以及图像校正单元，使用所获取的校准函数以像素为单位校正对象的X射线图像。

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