公开(公告)号：US20100195898A1

公开(公告)日：2010-08-05

申请号：US12695287

申请日：2010-01-28

申请人： Gun BANG ,  Gi-Mun UM ,  Eun-Young CHANG ,  Taeone KIM ,  Nam-Ho HUR ,  Jin-Woong KIM ,  Soo-In LEE

发明人： Gun BANG ,  Gi-Mun UM ,  Eun-Young CHANG ,  Taeone KIM ,  Nam-Ho HUR ,  Jin-Woong KIM ,  Soo-In LEE

IPC分类号： G06K9/40 ,  G06K9/00

CPC分类号： G06T5/50 ,  G06T2207/10028

摘要： A method and apparatus for enhancing quality of a depth image are provided. A method for enhancing quality of a depth image includes: receiving a multi-view image including a left image, a right image, and a center image; receiving a current depth image frame and a previous depth image frame of the current depth image frame; setting an intensity difference value corresponding to a specific disparity value of the current depth image frame by using the current depth image frame and the previous depth image frame; setting a disparity value range including the specific disparity value; and setting an intensity difference value corresponding to the disparity value range of the current depth image frame by using the multi-viewpoint image.

摘要翻译： 提供了一种用于提高深度图像质量的方法和装置。 一种用于提高深度图像质量的方法包括：接收包括左图像，右图像和中心图像的多视点图像; 接收当前深度图像帧的当前深度图像帧和先前深度图像帧; 通过使用当前深度图像帧和先前的深度图像帧来设置与当前深度图像帧的特定视差值对应的强度差值; 设置包括特定差异值的视差值范围; 以及通过使用多视点图像来设置与当前深度图像帧的视差值范围对应的强度差值。

公开(公告)号：US20120154517A1

公开(公告)日：2012-06-21

申请号：US13313612

申请日：2011-12-07

申请人： Gi-Mun UM ,  Gun BANG ,  Tae One KIM ,  Eun Young CHANG ,  Hong Chang SHIN ,  Nam Ho HUR ,  Soo In LEE

发明人： Gi-Mun UM ,  Gun BANG ,  Tae One KIM ,  Eun Young CHANG ,  Hong Chang SHIN ,  Nam Ho HUR ,  Soo In LEE

IPC分类号： H04N13/02

CPC分类号： H04N13/20 ,  H04N13/128

摘要： A method and a device for adjusting depth perception, a terminal including a function for adjusting depth perception and a method for operating the terminal are provided. The method for adjusting depth perception includes: obtaining color and depth videos of a user; detecting a user's position based on the obtained depth video of the user; calculating a range of maximum and minimum depths in a 3-dimensional (3D) video according to the detected user's position; and adjusting a left and right stereo video generating interval of the 3D video to be rendered so as to satisfy the calculated range of the maximum and minimum depths. Therefore, during a 3D or multi-view video call, the 3D video having a three-dimensional effect optimized according to the user's position may be provided.

摘要翻译： 提供了一种用于调节深度感知的方法和装置，包括用于调节深度感知的功能的终端和用于操作终端的方法。 用于调整深度感知的方法包括：获得用户的颜色和深度视频; 基于所获取的用户的深度视频来检测用户的位置; 根据检测到的用户的位置计算三维（3D）视频中的最大和最小深度的范围; 以及调整待渲染的3D视频的左右立体视频生成间隔，以满足计算出的最大和最小深度的范围。 因此，在3D或多视点视频通话期间，可以提供具有根据用户位置优化的三维效果的3D视频。

公开(公告)号：US20120154533A1

公开(公告)日：2012-06-21

申请号：US13328713

申请日：2011-12-16

申请人： Hong-Chang SHIN ,  Gun BANG ,  Gi-Mun UM ,  Tae One KIM ,  Eun Young CHANG ,  Nam Ho HUR ,  Soo In LEE

发明人： Hong-Chang SHIN ,  Gun BANG ,  Gi-Mun UM ,  Tae One KIM ,  Eun Young CHANG ,  Nam Ho HUR ,  Soo In LEE

IPC分类号： H04N13/00

CPC分类号： H04N13/111 ,  H04N13/117 ,  H04N13/156 ,  H04N13/239 ,  H04N13/243

摘要： A device for creating multi-view video contents includes a virtual view position and distribution unit that calculates a plurality of virtual views corresponding to the number of predetermined virtual views based on input information and distributes the calculated positions of the plurality of virtual views to a plurality of view synthesis processing units; a view synthesis processor that operates the plurality of view synthesis processing units in parallel, allows each of the view synthesis processing units to create at least one virtual view video corresponding to a position of at least one virtual view distributed from the virtual view position calculation and distribution unit, and performs partial multiplexing based on at least one created virtual view video; and a video integration unit that integrates a plurality of partially multiplexed videos output from the plurality of view synthesis processing units.

摘要翻译： 一种用于创建多视点视频内容的设备包括虚拟视图位置和分发单元，其基于输入信息计算与预定虚拟视图的数量相对应的多个虚拟视图，并且将计算出的多个虚拟视图的位置分配给多个 视图合成处理单元; 并行地操作多个视图合成处理单元的视图合成处理器允许每个视图合成处理单元创建与从虚拟视图位置计算分发的至少一个虚拟视图的位置对应的至少一个虚拟视图视频，以及 分发单元，并且基于至少一个创建的虚拟视频视频执行部分复用; 以及集成了从所述多个视点合成处理单元输出的多个部分多路复用视频的视频整合单元。

公开(公告)号：US20120148173A1

公开(公告)日：2012-06-14

申请号：US13314872

申请日：2011-12-08

申请人： Hong-Chang SHIN ,  Gun BANG ,  Gi-Mun UM ,  Tae One KIM ,  Eun Young CHANG ,  Nam Ho HUR ,  Soo In LEE

发明人： Hong-Chang SHIN ,  Gun BANG ,  Gi-Mun UM ,  Tae One KIM ,  Eun Young CHANG ,  Nam Ho HUR ,  Soo In LEE

IPC分类号： G06K9/32

CPC分类号： H04N13/161 ,  H04N13/111 ,  H04N13/194

摘要： Method and device for generating a multi-viewpoint image are provided. The method of generating a multi-viewpoint image includes the steps of: acquiring at least one reference-viewpoint image; generating unit image information of a virtual-viewpoint image on the basis of unit image information of the reference-viewpoint image; multiplexing the unit image information of the reference-viewpoint image and the unit image information of the virtual-viewpoint image; and generating a multi-viewpoint image by performing an interpolation process on occluded areas between the multiplexed unit image information using the multiplexed unit image information. As a result, it is possible to avoid unnecessary processes of completing and rearranging individual viewpoint images in the course of generating a multi-viewpoint image.

摘要翻译： 提供了用于生成多视点图像的方法和装置。 产生多视点图像的方法包括以下步骤：获取至少一个参考视点图像; 基于参考视点图像的单位图像信息生成虚拟视点图像的单位图像信息; 复用参考视点图像的单位图像信息和虚拟视点图像的单位图像信息; 以及通过对使用多路复用单元图像信息的多路复用单元图像信息之间的遮挡区域进行插值处理来生成多视点图像。 结果，可以避免在生成多视点图像的过程中完成和重排各个视点图像的不必要的处理。

公开(公告)号：US20100315490A1

公开(公告)日：2010-12-16

申请号：US12689390

申请日：2010-01-19

申请人： Taeone KIM ,  Namho HUR ,  Jin-Woong KIM ,  Gi-Mun UM ,  Gun BANG ,  Eun-Young CHANG

发明人： Taeone KIM ,  Namho HUR ,  Jin-Woong KIM ,  Gi-Mun UM ,  Gun BANG ,  Eun-Young CHANG

IPC分类号： H04N13/02 ,  G06K9/00

CPC分类号： G06T7/521 ,  G06T2207/10012 ,  H04N13/239 ,  H04N13/254

摘要： An apparatus for generating depth information, includes: a projector configured to project a predetermined pattern to an object to be photographed; a left camera configured to acquire a left image of a structured light image which is generated by projecting the predetermined pattern to the object; a right camera configured to acquire a right image of the structured light image; a depth information generating unit configured to determine correspondence points based on the left image, the right image and the structured light pattern, to generate depth information of the image, to determine the depth information by applying a stereo matching method to the left image and the right image when the structured light pattern cannot be applied to a field of the image, and to generate depth information of entire image based on the acquired depth information.

摘要翻译： 一种用于产生深度信息的装置，包括：投影仪，配置成将预定图案投影到待拍摄对象; 被配置为获取通过将预定图案投影到对象而产生的结构光图像的左图像的左照相机; 配置为获取所述结构化光图像的右图像的右摄像机; 深度信息生成单元，被配置为基于左图像，右图像和结构光图案来确定对应点，以生成图像的深度信息，以通过对左图像应用立体匹配方法来确定深度信息，并且 当结构化光图案不能应用于图像的场时，并且基于获取的深度信息生成整个图像的深度信息。

公开(公告)号：US20110150321A1

公开(公告)日：2011-06-23

申请号：US12890872

申请日：2010-09-27

申请人： Won-Sik CHEONG ,  Gun BANG ,  Gi Mun UM ,  Hong-Chang SHIN ,  Namho HUR ,  Soo In LEE ,  Jin Woong KIM

发明人： Won-Sik CHEONG ,  Gun BANG ,  Gi Mun UM ,  Hong-Chang SHIN ,  Namho HUR ,  Soo In LEE ,  Jin Woong KIM

IPC分类号： G06K9/00

CPC分类号： G06T11/60 ,  G06T5/002 ,  G06T7/12 ,  G06T2207/10028 ,  G06T2207/20192

摘要： Provided is a method of editing a depth image, comprising: receiving a selection on a depth image frame to be edited and a color image corresponding to the depth image frame; receiving a selection on an interest object in the color image; extracting boundary information of the interest object; and correcting a depth value of the depth image frame using the boundary information of the interest object.

摘要翻译： 提供一种编辑深度图像的方法，包括：接收关于要编辑的深度图像帧的选择和与深度图像帧相对应的彩色图像; 在彩色图像中的兴趣对象上接收选择; 提取兴趣对象的边界信息; 以及使用感兴趣对象的边界信息来校正深度图像帧的深度值。

公开(公告)号：US20110234769A1

公开(公告)日：2011-09-29

申请号：US13070146

申请日：2011-03-23

申请人： Gun BANG ,  Won-Sik CHEONG ,  Gi-Mun UM ,  Namho HUR ,  Hong-Chang SHIN ,  Jin-Woong KIM ,  Soo-In LEE

发明人： Gun BANG ,  Won-Sik CHEONG ,  Gi-Mun UM ,  Namho HUR ,  Hong-Chang SHIN ,  Jin-Woong KIM ,  Soo-In LEE

IPC分类号： H04N13/04 ,  H04N7/26

CPC分类号： H04N19/597 ,  H04N13/161 ,  H04N2213/003 ,  H04N2213/005

摘要： An apparatus for displaying images in an image system includes: an encoder configured to encode color and depth images of at least one view received from a plurality of imaging devices and generate a reference image by synthesizing the encoded depth image of a current view and the encoded color and depth images before and after the current view based on a predetermined method; a decoder configured to decode a color image of the current view by using the generated reference image and decode the encoded color and depth images of at least one view; and a splitter configured to divide and split, based on each view, the decoded color and depth images of at least one view.

摘要翻译： 一种用于在图像系统中显示图像的装置包括：编码器，被配置为对从多个成像装置接收的至少一个视图的颜色和深度图像进行编码，并通过合成当前视图的编码深度图像和编码的 基于预定方法在当前视图之前和之后的颜色和深度图像; 解码器，被配置为通过使用所生成的参考图像来解码当前视图的彩色图像，并对至少一个视图的经编码的颜色和深度图像进行解码; 以及分配器，其被配置为基于每个视图来划分和分割至少一个视图的经解码的颜色和深度图像。