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    Image processing apparatus and image processing method
    2.
    发明授权
    Image processing apparatus and image processing method 有权
    图像处理装置和图像处理方法

    公开(公告)号：US09311524B2

    公开(公告)日：2016-04-12

    申请号：US13706936

    申请日：2012-12-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Jun Hwang ,  Dong Soo Kim ,  Kyung Shik Roh ,  Young Bo Shim ,  Xiangsheng Huang

    IPC: G06K9/00

    CPC classification number: G06K9/00268 ,  G06K9/00369

    Abstract: An image processing apparatus and method may accurately separate only humans among moving objects, and also accurately separate even humans who have no motion via human segmentation using a depth data and face detection technology. The apparatus includes a face detecting unit to detect a human face in an input color image, a background model producing/updating unit to produce a background model using a depth data of an input first frame and face detection results, a candidate region extracting unit to produce a candidate region as a human body region by comparing the background model with a depth data of an input second or subsequent frame, and to extract a final candidate region by removing a region containing a moving object other than a human from the candidate region, and a human body region extracting unit to extract the human body region from the candidate region.

    Abstract translation: 图像处理装置和方法可以精确地分离移动物体中的人，并且还可以使用深度数据和面部检测技术，通过人类分割精确地分离甚至没有运动的人。 该装置包括：检测输入彩色图像中的人脸的脸部检测单元，使用输入的第一帧的深度数据和面部检测结果来生成背景模型的背景模型生成/更新单元;候选区域提取单元， 通过将背景模型与输入的第二帧或后续帧的深度数据进行比较来产生作为人体区域的候选区域，并且通过从候选区域移除包含除人之外的移动对象的区域来提取最终候选区域， 以及人体区域提取单元，用于从候选区域提取人体区域。

    SURGICAL ROBOT SYSTEM AND METHOD OF CONTROLLING THE SAME
    3.
    发明申请
    SURGICAL ROBOT SYSTEM AND METHOD OF CONTROLLING THE SAME 有权
    外科手术系统及其控制方法

    公开(公告)号：US20140288413A1

    公开(公告)日：2014-09-25

    申请号：US13965460

    申请日：2013-08-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Jun Hwang ,  Kyung Shik Roh ,  Suk June Yoon ,  Seung Yong Hyung

    IPC: A61B19/00 ,  A61B5/06

    CPC classification number: A61B34/37 ,  A61B34/30 ,  A61B90/361 ,  A61B2090/364 ,  A61B2090/367

    Abstract: A surgical robot system includes a slave system to perform a surgical operation on a patient and an imaging system that includes an image capture unit including a plurality of cameras to acquire a plurality of affected area images, an image generator detecting an occluded region in each of the affected area images acquired by the plurality of cameras, removing the occluded region therefrom, warping each of the affected area images from which the occluded region is removed, and matching the affected area images to generate a final image, and a controller driving each of the plurality of cameras of the image capture unit to acquire the plurality of affected area images and inputting the acquired plurality of affected area images to the image generator to generate a final image.

    Abstract translation: 外科手术机器人系统包括对患者执行外科手术的从属系统和成像系统，所述成像系统包括：图像捕获单元，所述成像系统包括：多个摄像机，用于获取多个影响区域图像;图像生成器，其检测每个所述受影响区域的遮挡区域; 由多个照相机获取的受影响区域图像，从其中去除遮挡区域，使从其中去除遮挡区域的每个受影响区域图像翘曲，并匹配受影响区域图像以产生最终图像，以及控制器驱动每个 所述图像捕获单元的多个摄像机获取所述多个影响区域图像，并将所获取的多个影响区域图像输入到所述图像生成器以生成最终图像。

    Image processing apparatus and method thereof
    7.
    发明授权
    Image processing apparatus and method thereof 有权
    图像处理装置及其方法

    公开(公告)号：US09275296B2

    公开(公告)日：2016-03-01

    申请号：US13845889

    申请日：2013-03-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyo Seok Hwang ,  Huang Xiangsheng ,  Dong Soo Kim ,  Kyung Shik Roh ,  Young Bo Shim ,  Suk June Yoon ,  Seung Yong Hyung ,  Won Jun Hwang

    IPC: G06K9/50 ,  G06K9/00 ,  G06K9/46

    CPC classification number: G06K9/46 ,  G06K9/00201 ,  G06K9/00362

    Abstract: An image processing apparatus for searching for a feature point by use of a depth image and a method thereof are provided. The image processing apparatus includes an input unit configured to input a three-dimensional image having depth information, a feature point extraction unit configured to obtain a designated point from an object image extracted from the depth image to obtain a feature point that is located at a substantially farthest distance from the designated point, and to obtain other feature points that are located at substantially farthest distances from feature points that are previously obtained as well as the designated point. The apparatus includes a control unit configured to control the input unit and the feature point extraction unit so that time in estimating a structure of the object is reduced, and a recognition result is enhanced.

    Abstract translation: 提供了一种通过使用深度图像来搜索特征点的图像处理装置及其方法。 图像处理装置包括：输入单元，被配置为输入具有深度信息的三维图像;特征点提取单元，被配置为从从深度图像提取的对象图像中获取指定点，以获得位于 距离指定点基本上最远的距离，并且获得位于距先前获得的特征点基本上最远的距离以及指定点的其他特征点。 该装置包括：控制单元，被配置为控制输入单元和特征点提取单元，从而减少估计对象结构的时间，增强识别结果。

    Face recognition apparatus and method for controlling the same
    9.
    发明授权
    Face recognition apparatus and method for controlling the same 有权
    面部识别装置及其控制方法

    公开(公告)号：US08861805B2

    公开(公告)日：2014-10-14

    申请号：US13666168

    申请日：2012-11-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Jun Hwang ,  Kyung Shik Roh ,  Young Bo Shim ,  Suk June Yoon

    IPC: G06K9/00 ,  G06K9/46 ,  G06K9/62

    CPC classification number: G06K9/00268 ,  G06K9/00288 ,  G06K9/4619 ,  G06K9/6297

    Abstract: A face recognition apparatus and face recognition method perform face recognition of a face by comparing an image of the face to be identified with target images for identification. The face recognition apparatus includes an image input unit to receive an image of a face to be identified, a sub-image production unit to produce a plurality of sub-images of the input face image using a plurality of different face models, a storage unit to store a plurality of target images, and a face recognition unit to set the sub-images to observed nodes of a Markov network, to set the target images to hidden nodes of the Markov network, and to recognize the presence of a target image corresponding to the face images to be identified using a first relationship between the observed nodes and the hidden nodes and a second relationship between the hidden nodes.

    Abstract translation: 面部识别装置和面部识别方法通过将要识别的脸部的图像与用于识别的目标图像进行比较来执行脸部的脸部识别。 面部识别装置包括用于接收要识别的脸部的图像的图像输入单元，使用多个不同脸部模型产生输入面部图像的多个子图像的子图像生成单元;存储单元 存储多个目标图像，以及面部识别单元，将子图像设置为马尔科夫网络的观察节点，将目标图像设置为马尔可夫网络的隐藏节点，并识别对应的目标图像的存在 使用观察到的节点和隐藏节点之间的第一关系来识别要被识别的面部图像，以及隐藏节点之间的第二关系。

    AUGMENTED REALITY IMAGE DISPLAY SYSTEM AND SURGICAL ROBOT SYSTEM COMPRISING THE SAME
    10.
    发明申请
    AUGMENTED REALITY IMAGE DISPLAY SYSTEM AND SURGICAL ROBOT SYSTEM COMPRISING THE SAME 有权
    已实现的现实图像显示系统和包括其的手术机器人系统

    公开(公告)号：US20140275760A1

    公开(公告)日：2014-09-18

    申请号：US14132782

    申请日：2013-12-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hee Kuk LEE ,  Won Jun Hwang ,  Kyung Shik Roh ,  Jung Yun Choi

    IPC: A61B19/00 ,  A61B1/00 ,  A61B5/055 ,  A61B17/00 ,  A61B6/03 ,  G06T19/00 ,  A61B1/04

    CPC classification number: G06T19/006 ,  A61B1/00045 ,  A61B1/00149 ,  A61B1/04 ,  A61B5/055 ,  A61B5/7445 ,  A61B6/032 ,  A61B34/30 ,  A61B34/37 ,  A61B90/361 ,  A61B90/92 ,  A61B90/94 ,  A61B2034/2065 ,  A61B2090/365 ,  A61B2090/3937 ,  G06F19/00 ,  G06T2210/41

    Abstract: An augmented reality image display system may be implemented together with a surgical robot system. The surgical robot system may include a slave system performing a surgical operation, a master system controlling the surgical operation of the slave system, an imaging system generating a virtual image of the inside of a patient's body, and an augmented reality image display system including a camera capturing a real image having a plurality of markers attached to the patient's body or a human body model. The augmented reality image system may include an augmented reality image generator which detects the plurality of markers in the real image, estimates the position and gaze direction of the camera using the detected markers, and generates an augmented reality image by overlaying a region of the virtual image over the real image, and a display which displays the augmented reality image.

    Abstract translation: 增强现实图像显示系统可以与外科手术机器人系统一起实现。 手术机器人系统可以包括执行外科手术的从属系统，控制从属系统的外科手术的主系统，生成患者身体内部的虚拟图像的成像系统，以及增强现实图像显示系统，包括 相机拍摄具有附接到患者身体或人体模型的多个标记的真实图像。 增强现实图像系统可以包括增强现实图像生成器，其检测真实图像中的多个标记，使用检测到的标记来估计相机的位置和注视方向，并且通过覆盖虚拟的区域来生成增强现实图像 真实图像上的图像，以及显示增强现实图像的显示器。

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