公开(公告)号：US06850572B2

公开(公告)日：2005-02-01

申请号：US10337264

申请日：2003-01-07

Applicant: Sung-jin Kim ,  Do-kyoon Kim ,  Seok-yoon Jung ,  Sang-oak Woo

Inventor： Sung-jin Kim ,  Do-kyoon Kim ,  Seok-yoon Jung ,  Sang-oak Woo

IPC: G06T9/00 ,  H03M7/36 ,  H03M7/40 ,  H04N5/262 ,  H04N19/00 ,  H04N19/50 ,  H04N19/59 ,  H04N19/91 ,  H04B14/06

CPC classification number: H04N19/25 ,  H04N19/46 ,  H04N19/503

Abstract: An encoding/decoding apparatus and method for an orientation interpolator node are provided. The encoding/decoding apparatus for an orientation interpolator node, which provides rotational information of an object in a 3-dimensional space, is formed of “key information” which indicates a time when a rotational movement occurs and “key value information” which indicates a rotational posture corresponding to the time. A predictive coding apparatus is used in the encoding process for compressing the information of the key and key value information. Therefore, in encoding an input orientation interpolator node in an information compression method of a predictive encoding method, the efficiency of encoding is improved and an reverse rotation due to an encoding error from lossy coding can be corrected.

Abstract translation: 提供了一种用于定向插值器节点的编码/解码装置和方法。 用于提供三维空间中的对象的旋转信息的定向内插器节点的编码/解码装置由表示旋转运动的时间的“键信息”和表示“ 对应于时间的旋转姿势。 在编码处理中使用预测编码装置来压缩密钥和密钥值信息的信息。 因此，在预测编码方式的信息压缩方法中对输入取向内插器节点进行编码时，编码效率得到提高，并且能够纠正由有损编码引起的编码误差引起的反向旋转。

公开(公告)号：US09405359B2

公开(公告)日：2016-08-02

申请号：US13823593

申请日：2012-07-16

Applicant: Seon Min Rhee ,  Do Kyoon Kim ,  Yong Beom Lee ,  Tae Hyun Rhee

Inventor： Seon Min Rhee ,  Do Kyoon Kim ,  Yong Beom Lee ,  Tae Hyun Rhee

IPC: G09G5/00 ,  G06F3/00 ,  G06F3/03 ,  G06F3/0481 ,  G06T19/00 ,  G06T7/20

CPC classification number: G06F3/005 ,  G06F3/0304 ,  G06F3/04815 ,  G06F2203/04804 ,  G06T7/251 ,  G06T7/73 ,  G06T19/006 ,  G06T2207/30244

Abstract: A marker-less augmented reality system that may extract a plurality of planes included in an image generated by a camera, based on three-dimensional (3D) information of the image, and may estimating a pose of the camera based on a correspondence among the plurality of planes extracted, and an operating method thereof.

Abstract translation: 一种无标记增强现实系统，其可以基于图像的三维（3D）信息提取包含在由相机生成的图像中的多个平面，并且可以基于图像的对应关系来估计相机的姿态 提取多个平面及其操作方法。

公开(公告)号：US09298257B2

公开(公告)日：2016-03-29

申请号：US13307541

申请日：2011-11-30

Applicant: Young Kyoo Hwang ,  Jung Bae Kim ,  Won Chul Bang ,  Do Kyoon Kim

Inventor： Young Kyoo Hwang ,  Jung Bae Kim ,  Won Chul Bang ,  Do Kyoon Kim

IPC: G06T13/00 ,  G06F3/01 ,  G06K9/00

CPC classification number: G06F3/012 ,  G06K9/00221 ,  G06K9/00302 ,  G06T2207/30196

Abstract: An apparatus and method for controlling an avatar using expression control points are provided. The apparatus may track positions of feature points and a head movement from an expression of a user, remove the head movement from the positions of the feature points, and generate expression control points. Accordingly, the expression of the user may be reflected to a face of the avatar.

Abstract translation: 提供了一种使用表达式控制点来控制化身的装置和方法。 该装置可以从用户的表情跟踪特征点的位置和头部移动，从特征点的位置移除头部移动，并且生成表情控制点。 因此，用户的表达可以反映到化身的面部。

公开(公告)号：US09210398B2

公开(公告)日：2015-12-08

申请号：US13088685

申请日：2011-04-18

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

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

IPC: G06K9/00 ,  H04N13/00 ,  H04N13/02 ,  G06T3/40

CPC classification number: H04N13/128 ,  G06T3/4007 ,  H04N13/25 ,  H04N13/271

Abstract: A method and apparatus for temporally interpolating a three-dimensional (3D) depth image are provided to generate an intermediate depth image in a desired time. The apparatus may interpolate depth images generated by a depth camera, using a temporal interpolation procedure, may generate an intermediate depth image in a new time using the interpolated depth images, and may combine the generated intermediate depth image with color images, to generate a high-precision 3D image.

Abstract translation: 提供了用于时间内插三维（3D）深度图像的方法和装置，以在期望的时间内生成中间深度图像。 该装置可以使用时间插值程序对由深度相机生成的深度图像进行内插，可以使用内插的深度图像在新的时间内生成中间深度图像，并且可以将生成的中间深度图像与彩色图像组合以产生高 精确3D图像。

公开(公告)号：US09171383B2

公开(公告)日：2015-10-27

申请号：US13159912

申请日：2011-06-14

Applicant: Min Su Ahn ,  Chang Su Kim ,  Jae Kyun Ahn ,  Do Kyoon Kim ,  Dae Youn Lee

Inventor： Min Su Ahn ,  Chang Su Kim ,  Jae Kyun Ahn ,  Do Kyoon Kim ,  Dae Youn Lee

IPC: G06T15/00 ,  G06T9/00 ,  H04N19/184 ,  H04N19/61

CPC classification number: G06T9/00 ,  H04N19/184 ,  H04N19/61

Abstract: A scalable three-dimensional (3D) mesh encoding method includes dividing the 3D mesh into layers of complexity into a plurality of graduated levels and generating vertex position information and connectivity information of each of the plurality of levels. The vertex position information about the 3D mesh is encoded based on a weighting in each bit plane and vertex position information having a higher weighting in each bit plane is first encoded.

Abstract translation: 可缩放的三维（3D）网格编码方法包括将3D网格划分成多个分级级别，并且生成多个级别中的每一个的顶点位置信息和连通性信息。 关于3D网格的顶点位置信息是基于每个比特平面中的加权进行编码的，并且首先编码每个比特平面中具有较高加权的顶点位置信息。

公开(公告)号：US09013473B2

公开(公告)日：2015-04-21

申请号：US13331943

申请日：2011-12-20

Applicant: Min Su Ahn ,  Do Kyoon Kim ,  Tae Hyun Rhee

Inventor： Min Su Ahn ,  Do Kyoon Kim ,  Tae Hyun Rhee

IPC: G06T15/00 ,  G06T9/00 ,  H04N19/20 ,  H04N19/436

CPC classification number: G06T15/00 ,  G06T9/00 ,  H04N19/20 ,  H04N19/436

Abstract: A graphic processing unit (GPU) and method for decompressing compressed 3-dimensional (3D) compressed data. The GPU may extract segment information by analyzing a compressed data header and decompress segments included in a bit stream based on the segment information.

Abstract translation: 用于解压缩压缩的三维（3D）压缩数据的图形处理单元（GPU）和方法。 GPU可以通过分析压缩数据报头并基于段信息对包括在位流中的段解压缩来提取段信息。

公开(公告)号：US08766977B2

公开(公告)日：2014-07-01

申请号：US12539170

申请日：2009-08-11

Applicant: Chang Yeong Kim ,  Won Chul Bang ,  Do Kyoon Kim ,  Kee Chang Lee ,  Jae Joon Han ,  Hwa Sup Lim

Inventor： Chang Yeong Kim ,  Won Chul Bang ,  Do Kyoon Kim ,  Kee Chang Lee ,  Jae Joon Han ,  Hwa Sup Lim

IPC: G06T17/00 ,  G06K9/00 ,  G06K9/44

CPC classification number: G06T17/00 ,  G06T7/20 ,  G06T13/40 ,  G06T2207/20044

Abstract: An apparatus and method for generating a skeleton model using motion data and image data. The apparatus for generating the skeleton model may synchronize the image data and the motion data, and generate a three-dimensional (3D) skeleton model of an entire body of a user using a silhouette extracted from the image data and also using a position or orientation of a joint of the user extracted from the motion data. The skeleton model may be generated using the image data and the motion data, thereby improving accuracy of the skeleton model of the entire body of the user.

Abstract translation: 一种使用运动数据和图像数据生成骨架模型的装置和方法。 用于生成骨架模型的装置可以使图像数据和运动数据同步，并且使用从图像数据提取的轮廓并且还使用位置或取向来生成用户的整个身体的三维（3D）骨架模型 的用户从运动数据中提取的关节。 可以使用图像数据和运动数据来生成骨架模型，从而提高用户的整个身体的骨架模型的精度。

公开(公告)号：US20130088424A1

公开(公告)日：2013-04-11

申请号：US13640658

申请日：2011-04-06

Applicant: Seung Ju Han ,  Jae Joon Han ,  Won Chul Bang ,  Do Kyoon Kim

Inventor： Seung Ju Han ,  Jae Joon Han ,  Won Chul Bang ,  Do Kyoon Kim

IPC: G06F3/0487

CPC classification number: G06F3/0487 ,  A63F13/21 ,  A63F13/211 ,  A63F13/235 ,  A63F13/327 ,  A63F13/42 ,  A63F2300/6045 ,  G06N3/006 ,  G06T15/00 ,  G06T2215/16

Abstract: A device and method for processing virtual worlds. According to embodiments of the present disclosure, information which is measured from the real world using characteristics of a sensor is transferred to a virtual world, to thereby implement an interaction between the real world and the virtual world. The disclosed device and method for processing virtual worlds involve selectively transferring information, from among the measured information, which is different from previously measured information. The disclosed device and method for processing virtual worlds involve transferring the entire measured information in the event that the measured information is significantly different from the previously measured information and for selectively transferring information, from among the measured information, which is different from the measured information in the event that the difference is not significant.

Abstract translation: 一种用于处理虚拟世界的设备和方法。 根据本公开的实施例，使用传感器的特性从现实世界测量的信息被传送到虚拟世界，从而实现现实世界和虚拟世界之间的交互。 所公开的用于处理虚拟世界的设备和方法涉及从测量信息中选择性地传送与先前测量的信息不同的信息。 所公开的用于处理虚拟世界的设备和方法涉及在测量信息与先前测量的信息显着不同的情况下传送整个测量信息，并且用于从测量信息中选择性地传送与测量信息不同的信息， 事件的差异不显着。

公开(公告)号：US20130063562A1

公开(公告)日：2013-03-14

申请号：US13443158

申请日：2012-04-10

Applicant: Hyun Jung SHIM ,  Do Kyoon Kim ,  Seung Kyu Lee

Inventor： Hyun Jung SHIM ,  Do Kyoon Kim ,  Seung Kyu Lee

IPC: H04N13/02 ,  H04N7/18

CPC classification number: G01B11/2509 ,  G01B11/2513 ,  H04N13/239 ,  H04N13/254 ,  H04N13/363

Abstract: A method and apparatus for obtaining geometry information, material information, and lighting information in an image modeling system are provided. Geometry information, material information, and lighting information of an object may be extracted from a single-view image captured in a predetermined light condition, by applying pixel values defined by a geometry function, a material function, and a lighting function.

Abstract translation: 提供了一种用于在图像建模系统中获得几何信息，材料信息和照明信息的方法和装置。 可以通过应用由几何函数，材料功能和照明功能定义的像素值，从在预定的光条件下拍摄的单视图图像中提取对象的几何信息，材料信息和照明信息。

公开(公告)号：US20130057547A1

公开(公告)日：2013-03-07

申请号：US13550735

申请日：2012-07-17

Applicant: Young-kyoo HWANG ,  Jung-bae KIM ,  Yong-sun KIM ,  Won-chul BANG ,  Do-kyoon KIM

Inventor： Young-kyoo HWANG ,  Jung-bae KIM ,  Yong-sun KIM ,  Won-chul BANG ,  Do-kyoon KIM

IPC: G06T17/00

CPC classification number: G06T7/75 ,  G06T17/00 ,  G06T19/00 ,  G06T2207/10072 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/20056 ,  G06T2207/20096 ,  G06T2207/30056 ,  G06T2207/30096 ,  G06T2210/41

Abstract: Provided are a method and apparatus for generating an image of an organ. A medical image is input in real time. The medical image is compared with an image previously obtained using a 3D model, and an image obtained by combining the medical image with the 3D model is output.

Abstract translation: 提供了一种用于产生器官的图像的方法和装置。 实时输入医学图像。 将医学图像与先前使用3D模型获得的图像进行比较，并且输出通过将医学图像与3D模型组合而获得的图像。