公开(公告)号：US09307238B2

公开(公告)日：2016-04-05

申请号：US14300047

申请日：2014-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jianle Chen ,  Min-su Cheon ,  Jae-chool Lee ,  Jung-hye Min ,  Hae-kyung Jung ,  Il-koo Kim ,  Sang-rae Lee ,  Kyo-hyuk Lee

IPC: H04N7/12 ,  H04N19/50 ,  H04N19/105 ,  H04N19/176 ,  H04N19/119 ,  H04N19/147 ,  H04N19/46 ,  H04N19/30 ,  H04N19/122 ,  H04N19/96 ,  H04N19/103 ,  H04N19/132 ,  H04N19/19 ,  H04N19/44 ,  H04N19/61 ,  H04N19/593

CPC classification number: H04N19/50 ,  H04N19/103 ,  H04N19/105 ,  H04N19/119 ,  H04N19/122 ,  H04N19/132 ,  H04N19/147 ,  H04N19/176 ,  H04N19/19 ,  H04N19/30 ,  H04N19/44 ,  H04N19/46 ,  H04N19/593 ,  H04N19/61 ,  H04N19/96 ,  Y02T10/84

Abstract: Disclosed is a method of encoding a video, the method including: splitting a current picture into at least one maximum coding unit; determining a coded depth to output a final encoding result according to at least one split region obtained by splitting a region of the maximum coding unit according to depths, by encoding the at least one split region, based on a depth that deepens in proportion to the number of times the region of the maximum coding unit is split; and outputting image data constituting the final encoding result according to the at least one split region, and encoding information about the coded depth and a prediction mode, according to the at least one maximum coding unit.

公开(公告)号：US10143433B2

公开(公告)日：2018-12-04

申请号：US15118691

申请日：2015-02-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gye-hyun Kim ,  Jae-sung Lee ,  Jae-chool Lee ,  Hae-kyung Jung ,  Yoon-mi Hong

IPC: A61B6/00 ,  A61B6/03 ,  G06T11/00 ,  A61B6/02

Abstract: A computed tomography (CT) apparatus includes a reconstruction unit which reconstructs a first CT image corresponding to a field of view (FOV) by using a first sinogram acquired by a CT scan of an object; and a correction unit which acquires a second sinogram by performing forward projection on the first CT image and acquires a second CT image by using the second sinogram and a third sinogram representing a portion of the object that is not included in the FOV. Thus, the CT apparatus reduces generation of image errors to thereby provide a high-quality reconstructed CT image.

公开(公告)号：US09993218B2

公开(公告)日：2018-06-12

申请号：US14778864

申请日：2014-03-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoon-mi Hong ,  Gye-hyun Kim ,  Jae-sung Lee ,  Jae-chool Lee ,  Hae-kyung Jung

IPC: A61B6/03 ,  A61B6/00 ,  G06T11/00

CPC classification number: A61B6/5258 ,  A61B6/032 ,  A61B6/4233 ,  A61B6/52 ,  A61B6/5205 ,  G06T11/006 ,  G06T2211/424

Abstract: An image processing method of an image processing apparatus includes projecting centers of pixels of a pixel grid onto a preset common axis, mapping a boundary of a detector cell comprised in the detection unit on the preset common axis, and determining a detector value based on the projecting the centers of the pixels onto the preset common axis and the mapping the boundary of the detector cell on the preset common axis.

公开(公告)号：US09183625B2

公开(公告)日：2015-11-10

申请号：US13728418

申请日：2012-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-geun Park ,  Ho-kyung Kang ,  Jae-chool Lee ,  Hyun-seung Lee ,  Hae-kyung Jung

IPC: G06K9/00 ,  G06T7/00

CPC classification number: G06T7/0012 ,  G06T7/12 ,  G06T7/168 ,  G06T2207/10116 ,  G06T2207/20061 ,  G06T2207/20132 ,  G06T2207/30008

Abstract: Provided are an apparatus and a method for processing a radiograph which is capable of precisely detecting a region of interest. The apparatus includes: an inputter that outputs an input image obtained by irradiating radioactive rays; and a line detector that performs a Hough transform on the input image, senses at least one edge line based on the Hough-transformed input image, performs a Radon transform in a region in which the at least one edge line is sensed, and obtains an edge line of the at least one edge line as a first collimation line one based on a result of the Radon transform.

Abstract translation: 提供了一种用于处理能够精确地检测感兴趣区域的放射照片的装置和方法。 该装置包括：输入器，输出通过照射放射线获得的输入图像; 以及对所述输入图像执行霍夫变换的线检测器，基于所述霍夫变换的输入图像感测至少一条边缘线，在所述至少一条边缘线被感测的区域中执行氡变换，并获得 所述至少一条边缘线的边缘线作为基于Radon变换的结果的第一准直线。

公开(公告)号：US09098861B2

公开(公告)日：2015-08-04

申请号：US14310657

申请日：2014-06-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-hyun Ban ,  Jae-chool Lee

IPC: G07F17/00 ,  G06Q30/02 ,  G06F19/00

CPC classification number: G06Q30/02 ,  G06F19/00 ,  G16H10/60 ,  G16H10/65 ,  G16H40/63 ,  G16H40/67

Abstract: A method for controlling a medical device is provided including: acquiring identification information of a patient; acquiring patient information and diagnostic information based on the identification information; and changing a state of the medical device based on the patient information and the diagnostic information.

Abstract translation: 提供了一种用于控制医疗装置的方法，包括：获取患者的识别信息; 基于识别信息获取患者信息和诊断信息; 以及基于所述患者信息和所述诊断信息来改变所述医疗装置的状态。