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公开(公告)号：US09492133B2
公开(公告)日：2016-11-15
申请号：US13845742
申请日：2013-03-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Goo Kang , Sung Hoon Kang , Sung Su Kim , Young Hun Sung , Hyun Hwa Oh , Seok Min Han
CPC classification number: A61B6/502 , A61B6/0414 , A61B6/405 , A61B6/481 , A61B6/482 , A61B6/486 , A61B6/5258 , A61B6/544 , A61B6/545 , A61B6/583
Abstract: An apparatus and method for acquiring an optimal MEX image may include an X-ray source to generate an X-ray and to irradiate the X-ray, an energy identification detector to acquire a MEX image that is generated when the irradiated X-ray penetrates an object, and an optimal MEX processor to generate an optimal MEX parameter based on a characteristic of the object and to control at least one of the X-ray source and the energy identification detector based on the generated optimal MEX parameter.
Abstract translation: 用于获取最佳MEX图像的装置和方法可以包括产生X射线并照射X射线的X射线源，能量识别检测器以获取当照射的X射线穿透时产生的MEX图像 物体和最佳MEX处理器，以基于物体的特性生成最佳MEX参数，并且基于所生成的最佳MEX参数来控制X射线源和能量识别检测器中的至少一个。
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Patent Agency Ranking
公开(公告)号：US09392990B2
公开(公告)日：2016-07-19
申请号：US13970672
申请日：2013-08-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Min Han , Dong Goo Kang , Sung Su Kim , Young Hun Sung
IPC: A61B6/00
CPC classification number: A61B6/583 , A61B6/0414 , A61B6/482 , A61B6/502 , A61B6/5205 , A61B6/5217 , A61B6/5294
Abstract: 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 on 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.
Abstract translation: 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射线投影在虚拟体上而获得的幻影信息;输入单元，其接收通过将第一能量X射线投影到分析对象而获得的第一对象信息， 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。
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公开(公告)号：US09254113B2
公开(公告)日：2016-02-09
申请号：US14100123
申请日：2013-12-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung Su Kim , Hyun Hwa Oh , Dong Goo Kang , Sung Hoon Kang , Young Hun Sung , Kang Eui Lee , Seok Min Han
CPC classification number: A61B6/5294 , A61B6/0414 , A61B6/4241 , A61B6/482 , A61B6/502 , A61B6/5258 , A61B6/583
Abstract: The X-ray imaging apparatus includes an X-ray generator to generate and emit X-rays, an X-ray detector to detect the emitted X-rays and acquire X-ray data, and a controller to convert the X-ray data into X-ray characteristic coordinates and estimate a response characteristic function of the X-ray detector from a relationship between measurement data and reference data, the measurement data and the reference data being converted into the X-ray characteristic coordinates.
Abstract translation: X射线成像装置包括：X射线发生器，用于产生和发射X射线; X射线检测器，用于检测所发射的X射线，并获取X射线数据;以及控制器，将X射线数据转换为 X射线特征坐标并根据测量数据和参考数据之间的关系估计X射线检测器的响应特征函数，测量数据和参考数据被转换成X射线特征坐标。
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公开(公告)号：US11412197B2
公开(公告)日：2022-08-09
申请号：US17330003
申请日：2021-05-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sung-Ho Cha , Sung Su Kim
Abstract: An electronic device includes: a display; a first image sensor configured to output a first image signal based on sensing a first light passing through the display; a second image sensor configured to output a second image signal based on sensing a second light that does not pass through the display; and a processor configured to: generate a first optical value and a second optical value based on the second image signal, the second optical value being different from the first optical value; based on the first optical value satisfying a first condition, correct the first image signal by using the second optical value.
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公开(公告)号：US09704224B2
公开(公告)日：2017-07-11
申请号：US14694504
申请日：2015-04-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kang Eui Lee , Hyun Hwa Oh , Sung Su Kim , Kye Young Jeong
CPC classification number: G06T5/002 , A61B6/502 , A61B6/5258 , G06T5/003 , G06T7/13 , G06T2207/10081 , G06T2207/10088 , G06T2207/10116 , G06T2207/20192 , G06T2207/30004
Abstract: An X-ray imaging apparatus includes: an X-ray source configured to irradiate X-rays to an object; an X-ray detector configured to obtain a first X-ray image of the object; a noise-reduced image creator configured to generate a noise-reduced image in which a noise is reduced from the first X-ray image; a noise image creator configured to generate a noise image based on differences between the first X-ray image and the noise-reduced image; an edge image creator configured to generate, from the noise image, an edge image in which edges are enhanced; an output image creator configured to combine the noise-reduced image with the edge image to generate a second X-ray image; and a display configured to display the second X-ray image. By enhancing edges while reducing noise, an image with high definition and high quality may be output and a user can obtain accurate information from the image.
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公开(公告)号：US09445776B2
公开(公告)日：2016-09-20
申请号：US14104391
申请日：2013-12-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seok Min Han , Young Hun Sung , Dong Goo Kang , Sung Hoon Kang , Sung Su Kim , Hyun Hwa Oh , Kang Eui Lee
CPC classification number: A61B6/50 , A61B6/0414 , A61B6/4452 , A61B6/4476 , A61B6/461 , A61B6/463 , A61B6/486 , A61B6/502 , A61B6/5217 , A61B6/5235 , A61B6/5252 , H04N5/32
Abstract: Disclosed are an X-ray imaging apparatus that captures one or more images of an inner part of the human body or the like, and a method for controlling the apparatus. In particular, an imaging system includes an X-ray generator which is configured to irradiate a target object with X-rays, a detector which is configured to detect X-rays which are emitted at a plurality of times and which have propagated through the target object, a driver which is configured to change a position of the X-ray generator or the detector, an image processor which is configured to generate a plurality of X-ray images from the detected X-rays and to compare the plurality of X-ray images in order to generate at least one difference image, and a controller which is configured to detect tissues which constitute the target object based on the at least one difference image.
Abstract translation: 公开了一种捕获人体内部的一个或多个图像等的X射线摄像装置及其控制方法。 特别地，成像系统包括被配置为用X射线照射目标物体的X射线发生器，被配置为检测多次发射并且已经通过目标传播的X射线的检测器 对象，被配置为改变X射线发生器或检测器的位置的驱动器，被配置为从所检测的X射线产生多个X射线图像并且将多个X射线像素进行比较的图像处理器， 射线图像以产生至少一个差分图像;以及控制器，被配置为基于所述至少一个差异图像来检测构成所述目标对象的组织。
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