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    Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume
    2.
    发明授权
    Apparatus and method for bidirectionally inpainting occlusion area based on predicted volume 有权
    基于预测体积双向修复闭塞区域的装置和方法

    公开(公告)号：US09378583B2

    公开(公告)日：2016-06-28

    申请号：US13064785

    申请日：2011-04-14

    申请人： Seung Kyu Lee ,  Hwa Sup Lim ,  Kee Chang Lee ,  Do Kyoon Kim

    发明人： Seung Kyu Lee ,  Hwa Sup Lim ,  Kee Chang Lee ,  Do Kyoon Kim

    IPC分类号： G06T15/20 ,  G06T7/00 ,  G06T5/00

    CPC分类号： G06T15/205 ,  G06T5/005 ,  G06T7/11 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/10028

    摘要： An apparatus and method for bidirectionally inpainting an occlusion area appearing during generation of a virtual viewpoint image, using a foreground area and a background area based on a predicted volume are provided. The method includes receiving an input of a depth image and a color image, the depth image having depth information for a first viewpoint, and the color image having color information for the first viewpoint, generating a virtual viewpoint image at a second viewpoint based on the depth image and the color image, separating the virtual viewpoint image into a foreground area and a background area, based on the depth information and direction information regarding a direction from the first viewpoint to the second viewpoint, predicting a three-dimensional (3D) volume of the foreground area, and inpainting an occlusion area bidirectionally using the foreground area and the background area, based on the predicted 3D volume, the occlusion area being included in the virtual viewpoint image.

    摘要翻译： 提供了使用基于预测体积的前景区域和背景区域来双向地绘制在虚拟视点图像生成期间出现的遮挡区域的装置和方法。 该方法包括接收深度图像和彩色图像的输入，深度图像具有用于第一视点的深度信息，以及具有用于第一视点的颜色信息的彩色图像，基于第二视点生成虚拟视点图像 基于从第一视点到第二视点的方向的深度信息和方向信息，将虚拟视点图像分离成前景区域和背景区域，预测三维（3D）体积 并且基于所预测的3D体积，使用所述前景区域和所述背景区域双向地修复遮挡区域，所述遮挡区域包括在所述虚拟视点图像中。

    Image inpainting method and apparatus based on viewpoint change
    6.
    发明授权
    Image inpainting method and apparatus based on viewpoint change 有权
    基于视点变化的图像修复方法和装置

    公开(公告)号：US08218893B2

    公开(公告)日：2012-07-10

    申请号：US12216379

    申请日：2008-07-02

    申请人： Hwa-sup Lim ,  Jae-young Sim ,  Do-kyoon Kim ,  Kee-chang Lee

    发明人： Hwa-sup Lim ,  Jae-young Sim ,  Do-kyoon Kim ,  Kee-chang Lee

    IPC分类号： G06K9/40

    CPC分类号： G06T15/205

    摘要： Provided is a method and apparatus for inpainting a depth image and a color image seen from one viewpoint by using a depth image and a color image inpainted from another viewpoint. The method includes detecting an edge on the basis of a difference between depth values of pixels in a first image seen from a view viewpoint and inpainting depth values of pixels in an occlusion region that is shown in a second image seen from a second viewpoint but not shown in the first image, in a direction from pixels in a region having high depth values among regions forming the edge to pixels in a region having low depth values.

    摘要翻译： 提供了一种用于通过使用深度图像和从另一观点重新绘制的彩色图像来从一个视点观察深度图像和彩色图像的方法和装置。 该方法包括基于从视点观察到的第一图像中的像素的深度值之间的差异来检测边缘，并且对从第二视点看到的第二图像中所示的遮挡区域中的像素的深度值进行修补 在具有低深度区域的区域中形成边缘的区域中的具有高深度值的区域中的像素的方向显示在第一图像中。

    IMAGE PROCESSING APPARATUS AND METHOD
    7.
    发明申请
    IMAGE PROCESSING APPARATUS AND METHOD 有权
    图像处理装置和方法

    公开(公告)号：US20120026296A1

    公开(公告)日：2012-02-02

    申请号：US13030550

    申请日：2011-02-18

    申请人： Seung Kyu LEE ,  Hwa Sup LIM ,  Kee Chang LEE ,  Ouk CHOI

    发明人： Seung Kyu LEE ,  Hwa Sup LIM ,  Kee Chang LEE ,  Ouk CHOI

    IPC分类号： H04N13/02

    CPC分类号： H04N13/25 ,  G06T7/579 ,  G06T7/85 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30244 ,  H04N13/246

    摘要： A first calculator of an image processing apparatus may trace a view transform vector between color images of different frames. A second calculator may trace a view transform vector between depth images of different frames. In this example, a third calculator may calculate a view transform vector between the color camera and the depth camera using the view transform vector between the color images and the view transform vector between the depth images.

    摘要翻译： 图像处理装置的第一计算器可以跟踪不同帧的彩色图像之间的视图变换向量。 第二计算器可以跟踪不同帧的深度图像之间的视图变换向量。 在该示例中，第三计算器可以使用彩色图像与深度图像之间的视图变换矢量之间的视角变换矢量来计算彩色摄像机和深度摄像机之间的视图变换矢量。

    Apparatus and method for generating depth image
    8.
    发明申请
    Apparatus and method for generating depth image 有权
    用于产生深度图像的装置和方法

    公开(公告)号：US20110317878A1

    公开(公告)日：2011-12-29

    申请号：US12929805

    申请日：2011-02-16

    申请人： Byong Min Kang ,  Kee Chang Lee ,  Seong Jin Kim

    发明人： Byong Min Kang ,  Kee Chang Lee ,  Seong Jin Kim

    IPC分类号： G06K9/00

    CPC分类号： G01S17/89 ,  G01S7/4865 ,  G01S17/10

    摘要： Provided is a depth image generating apparatus and method. The light-receiving unit may include a first gate and a second gate and a depth calculator to calculate a depth based on first light information through fourth light information. The first gate may obtain the first light information from a reflected light of a light emitted based on a first pulse and the second gate may obtain the second light information from a reflected light of a light emitted based on a second pulse, and then the first gate may obtain the third light information from a reflected light of a light emitted based on a third pulse and the second gate may obtain the fourth light information from a reflected light of a light emitted based on a fourth pulse.

    摘要翻译： 提供了一种深度图像生成装置和方法。 光接收单元可以包括第一栅极和第二栅极以及深度计算器，用于基于通过第四光信息的第一光信息来计算深度。 第一栅极可以从基于第一脉冲发射的光的反射光获得第一光信息，并且第二栅极可以从基于第二脉冲发射的光的反射光获得第二光信息，然后第一栅极 栅极可以从基于第三脉冲发射的光的反射光获得第三光信息，并且第二栅极可以从基于第四脉冲发射的光的反射光获得第四光信息。

    Network scanning method and image scanning device having network scan function using the same
    10.
    发明授权
    Network scanning method and image scanning device having network scan function using the same 有权
    具有网络扫描功能的网络扫描方法和图像扫描装置

    公开(公告)号：US07895508B2

    公开(公告)日：2011-02-22

    申请号：US11514874

    申请日：2006-09-05

    申请人： Kee-Chang Lee

    发明人： Kee-Chang Lee

    IPC分类号： G08C25/00 ,  H03M13/00 ,  H04L13/00

    CPC分类号： H04N1/00222 ,  G06Q20/108 ,  H04N1/00225 ,  H04N1/00244 ,  H04N1/32358 ,  H04N1/32374 ,  H04N1/32641 ,  H04N1/32667 ,  H04N1/32673 ,  H04N2201/0015

    摘要： A network scanning method and device are provided that allow an image scanning device to scan documents and transmit the scan data to a server. The image scanning device checks a connection between the image scanning device and a server, generates scan data by scanning documents, stores the generated scan data in a storage unit if a connection error exists between the image scanning device and the server, and checks whether the connection error between the image scanning device and the server is corrected. The image scanning device transmits the scan data stored in the storage unit to the server when the connection error has been corrected. Transmission of scan data is delayed until the connection error to the server is corrected, thereby reducing inconvenience in having to reset network settings after waiting until the connection error to the server has been corrected.

    摘要翻译： 提供了一种网络扫描方法和设备，其允许图像扫描设备扫描文档并将扫描数据传送到服务器。 图像扫描设备检查图像扫描设备和服务器之间的连接，通过扫描文档生成扫描数据，如果图像扫描设备和服务器之间存在连接错误，则将生成的扫描数据存储在存储单元中，并且检查是否 修正了图像扫描装置与服务器之间的连接错误。 当连接错误被校正时，图像扫描装置将存储在存储单元中的扫描数据发送到服务器。 扫描数据的传输被延迟直到对服务器的连接错误被校正，从而减少在等待直到连接到服务器的连接错误已经被纠正之后重置网络设置的不方便。