公开(公告)号：US20090219282A1

公开(公告)日：2009-09-03

申请号：US12266870

申请日：2008-11-07

Applicant: Yong-tae KIM ,  Jae-yeon SONG ,  Gun-ill LEE ,  Seo-young HWANG ,  Dae-sik KIM ,  Jae-seung KIM

Inventor： Yong-tae KIM ,  Jae-yeon SONG ,  Gun-ill LEE ,  Seo-young HWANG ,  Dae-sik KIM ,  Jae-seung KIM

IPC: G06T15/00 ,  H04N7/26

CPC classification number: H04N19/597 ,  H04N19/50

Abstract: Provided are a method and apparatus for encoding and decoding a datastream into which multiview image information is inserted. The method of decoding a multiview image datastream includes extracting multiview image information including information on at least one view image of a multiview image, from at least one elementary stream of the multiview image datastream; extracting a multiview image parameter regarding the multiview image based on the number of elementary streams and a correlation between view images of the multiview image; and restoring the multiview image by using the extracted multiview image parameter and the extracted multiview image information.

Abstract translation: 提供了一种用于对数据流进行编码和解码的方法和装置，其中插入有多视图图像信息。 解码多视图图像数据流的方法包括从多视点图像数据流的至少一个基本流中提取包括关于多视图图像的至少一个视图图像的信息的多视图图像信息; 基于基本流的数量和多视图图像的观看图像之间的相关性提取关于多视图图像的多视图图像参数; 以及通过使用提取的多视图图像参数和所提取的多视图图像信息来恢复多视图图像。

公开(公告)号：US20090295907A1

公开(公告)日：2009-12-03

申请号：US12392613

申请日：2009-02-25

Applicant: Yong-tae KIM ,  Gun-ill LEE ,  Dae-sik KIM

Inventor： Yong-tae KIM ,  Gun-ill LEE ,  Dae-sik KIM

IPC: H04N13/00 ,  H04N13/02

CPC classification number: H04N13/189 ,  H04N19/597

Abstract: Provided are a method and apparatus for encoding and decoding a stereoscopic image. A stereoscopic image restoring method includes parsing a received data stream into image data of a stereoscopic image and information regarding the stereoscopic image; extracting a camera parameter depending on individual characteristics of each of one or more cameras which have captured the stereoscopic image; and decoding and restoring the image data of the stereoscopic image.

Abstract translation: 提供了一种用于对立体图像进行编码和解码的方法和装置。 立体图像恢复方法包括将接收的数据流解析成立体图像的图像数据和关于立体图像的信息; 根据拍摄立体图像的一个或多个相机的每一个的个体特征提取相机参数; 以及解码和恢复立体图像的图像数据。

公开(公告)号：US20100039428A1

公开(公告)日：2010-02-18

申请号：US12408772

申请日：2009-03-23

Applicant: Yong-tae KIM ,  Sang-moo PARK ,  Dae-sik KIM

Inventor： Yong-tae KIM ,  Sang-moo PARK ,  Dae-sik KIM

IPC: G06T15/00 ,  H04N15/00

CPC classification number: H04N19/597 ,  H04N13/359 ,  H04N2213/007

Abstract: A method of determining a two-dimensional (2D) or three-dimensional (3D) display mode is provided. An image sequence is received. Whether a current image included in the image sequence is a 2D or 3D image is determined. Based on a result of the determination, a 2D or 3D display mode for the image sequence is determined.

Abstract translation: 提供了一种确定二维（2D）或三维（3D）显示模式的方法。 接收图像序列。 确定包括在图像序列中的当前图像是2D还是3D图像。 基于确定的结果，确定图像序列的2D或3D显示模式。

公开(公告)号：US20090195640A1

公开(公告)日：2009-08-06

申请号：US12178707

申请日：2008-07-24

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Dae-sik KIM

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Dae-sik KIM

IPC: H04N13/00

CPC classification number: H04N21/8547 ,  H04N13/156 ,  H04N13/194 ,  H04N13/361 ,  H04N19/597 ,  H04N21/2365 ,  H04N21/85406

Abstract: Provided is a method of decoding a stereoscopic image data stream. In the method, a plurality of monoscopic image data regions are determined from among image data regions of a stereoscopic image data stream; a composition time stamp (CTS) of each of the monoscopic image data regions is extracted; and, if there are colliding image data regions having the same CTS from among the monoscopic image data regions, monoscopic image data is extracted from a monoscopic image data region of a main stream of the colliding image data regions.

Abstract translation: 提供了一种对立体图像数据流进行解码的方法。 在该方法中，从立体图像数据流的图像数据区域中确定多个单视场图像数据区域; 提取每个单视场图像数据区域的合成时间戳（CTS）; 并且如果在单视场图像数据区域中存在具有相同CTS的碰撞图像数据区域，则从冲突图像数据区域的主流的单视场图像数据区域中提取单视场图像数据。

公开(公告)号：US20100157024A1

公开(公告)日：2010-06-24

申请号：US12541372

申请日：2009-08-14

Applicant: Sang-moo PARK ,  Yong-tae KIM ,  Seon-deok HWANG ,  Dae-sik KIM

Inventor： Sang-moo PARK ,  Yong-tae KIM ,  Seon-deok HWANG ,  Dae-sik KIM

IPC: H04N13/04

CPC classification number: G06T15/00 ,  H04N13/139 ,  H04N13/359 ,  H04N2213/007

Abstract: Provided are a method and apparatus for displaying a two-dimensional (2D)/three-dimensional (3D) image, and apparatus to execute the same, the method including determining whether an input image sequence having a first frame rate is a 2D image sequence or a 3D image sequence, wherein, if the input image sequence is a 2D image sequence, generating a 2D output image sequence having a second frame rate, the 2D output image sequence including the input image sequence and a 2D intermediate image generated from the input image sequence, and wherein, if the input image sequence is a 3D image sequence, generating a 3D output image sequence having a third frame rate, where a left-viewpoint intermediate image, a right-viewpoint intermediate image and the input image sequence are repeatedly included in the 3D output image sequence, the left-viewpoint intermediate image is determined from at least one left-viewpoint image in a left-viewpoint image sequence included in the input image sequence, and the right-viewpoint intermediate image is determined from at least one right-viewpoint image in a right-viewpoint image sequence included in the input image sequence.

Abstract translation: 提供了一种用于显示二维（2D）/三维（3D）图像的方法和装置及其执行方法，所述方法包括确定具有第一帧速率的输入图像序列是否为2D图像序列 或3D图像序列，其中如果所述输入图像序列是2D图像序列，则生成具有第二帧率的2D输出图像序列，所述2D输出图像序列包括所述输入图像序列和从所述输入生成的2D中间图像 图像序列，并且其中，如果所述输入图像序列是3D图像序列，则生成具有第三帧率的3D输出图像序列，其中左视点中间图像，右视点中间图像和所述输入图像序列重复 包括在3D输出图像序列中，从包括在输入图像序列中的左视点图像序列中的至少一个左视点图像确定左视点中间图像，以及 从包括在输入图像序列中的右视点图像序列中的至少一个右视点图像确定右视点中间图像。

公开(公告)号：US20090207238A1

公开(公告)日：2009-08-20

申请号：US12263507

申请日：2008-11-03

Applicant: Yong-tae KIM ,  Sang-moo PARK ,  Dae-sik KIM ,  Jae-seung KIM ,  Jae-phil KOO

Inventor： Yong-tae KIM ,  Sang-moo PARK ,  Dae-sik KIM ,  Jae-seung KIM ,  Jae-phil KOO

IPC: H04N13/04 ,  H04N13/00

CPC classification number: H04N13/398 ,  H04N2213/007

Abstract: Provided is a method and apparatus for determining stereo views of a stereoscopic image. The method includes: selecting a pair of first and second images from a pair of frames of the stereoscopic image, the pair of frames including a base view image and an additional view image. The method further includes determining which of the first image and the second image is the base view image and which of the first image and the second image is the additional view image based on a parallax between the pair of first and second images.

Abstract translation: 提供了一种用于确定立体图像的立体视图的方法和装置。 该方法包括：从立体图像的一对帧中选择一对第一和第二图像，该对帧包括基本视图图像和附加视图图像。 该方法还包括基于第一和第二图像对之间的视差，确定第一图像和第二图像中的哪一个是基本视图图像，以及第一图像和第二图像中的哪一个是附加视图图像。

公开(公告)号：US20090092311A1

公开(公告)日：2009-04-09

申请号：US12174174

申请日：2008-07-16

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Dae-sik KIM

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Dae-sik KIM

IPC: G06K9/00

CPC classification number: G06T7/002 ,  G06T7/85

Abstract: Provided is a method of receiving multiview camera parameters for a stereoscopic image. The method includes: extracting multiview camera parameter information for a predetermined data section from a received stereoscopic image data stream; extracting matrix information including at least one of translation matrix information and rotation matrix information for the predetermined data section from the multiview camera parameter information; and restoring coordinate systems of multiview cameras by using the extracted matrix information.

Abstract translation: 提供了一种用于接收立体图像的多视点相机参数的方法。 该方法包括：从接收的立体图像数据流中提取预定数据段的多视点摄像机参数信息; 从所述多视点摄像机参数信息中提取包括所述预定数据部分的平移矩阵信息和旋转矩阵信息中的至少一个的矩阵信息; 并通过使用提取的矩阵信息恢复多视角摄像机的坐标系。

公开(公告)号：US20090002481A1

公开(公告)日：2009-01-01

申请号：US12124739

申请日：2008-05-21

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Seong-sin JOO ,  Dae-sik KIM

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Seong-sin JOO ,  Dae-sik KIM

IPC: H04N13/00

CPC classification number: H04N19/85 ,  H04N13/178 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N19/80 ,  H04N2213/005

Abstract: Provided are a method and apparatus for generating a stereoscopic image bitstream. The method includes dividing a base view image and an additional view image into blocks having a predetermined size, generating a combined image by combining the blocks of the base view image and the blocks of the additional view image, recording the combined image in a payload area of the stereoscopic image bitstream, and recording block combination pattern information about a pattern of arranging the blocks of the base view image and the additional view image in the combined image, in a header area of the stereoscopic image bitstream.

Abstract translation: 提供了一种用于生成立体图像比特流的方法和装置。 该方法包括将基本视图图像和附加视图图像划分成具有预定大小的块，通过组合基本视图图像的块和附加视图图像的块来生成组合图像，将组合图像记录在有效载荷区域中 以及关于将立体图像比特流的标题区域中的基本视图图像和附加视图图像的块排列在合成图像中的图案的记录块组合图案信息。

公开(公告)号：US20090096863A1

公开(公告)日：2009-04-16

申请号：US12178217

申请日：2008-07-23

Applicant: Yong-tae KIM ,  Jae-seung Kim ,  Jae-phil Koo ,  Dae-sik Kim

Inventor： Yong-tae KIM ,  Jae-seung Kim ,  Jae-phil Koo ,  Dae-sik Kim

IPC: H04N13/00 ,  G06K9/00

CPC classification number: H04N13/122 ,  G06K9/00604 ,  G06T15/10 ,  G06T15/205 ,  H04N13/10 ,  H04N13/305 ,  H04N13/383 ,  H04N2013/0081

Abstract: Provided is a method of reducing fatigue resulting from viewing a three-dimensional (3D) image display. The method includes: obtaining low visual fatigue parameter information on a frame section including at least one frame of a received 3D image; obtaining disparity vector information on each frame of the 3D image; and determining a disparity minimum limit value and a disparity maximum limit value with respect to the 3D image.

Abstract translation: 提供了一种减少由观看三维（3D）图像显示产生的疲劳的方法。 该方法包括：在包括接收到的3D图像的至少一个帧的帧部分上获得低视觉疲劳参数信息; 获得3D图像的每个帧上的视差矢量信息; 以及确定相对于3D图像的视差最小极限值和视差最大极限值。

公开(公告)号：US20090040295A1

公开(公告)日：2009-02-12

申请号：US12129227

申请日：2008-05-29

Applicant: Jae-phil KOO ,  Jae-seung KIM ,  Yong-tae KIM ,  Dae-sik KIM ,  Sang-hyoun KIM

Inventor： Jae-phil KOO ,  Jae-seung KIM ,  Yong-tae KIM ,  Dae-sik KIM ,  Sang-hyoun KIM

IPC: H04N13/00

CPC classification number: G02B27/2228

Abstract: A method and apparatus for reproducing a stereoscopic image are provided. The method includes generating information about parallax between a left-eye image and a right-eye image of objects included in the stereoscopic image based on a stereo camera parameter of the stereoscopic image, controlling the depth of the objects in the stereoscopic image based on the generated information, and reproducing the stereoscopic image based on the controlled depth. Accordingly, the stereoscopic image can be reproduced while minimizing the eye fatigue of a viewer.

Abstract translation: 提供了一种用于再现立体图像的方法和装置。 该方法包括基于立体图像的立体摄像机参数产生关于立体图像中包括的对象的左眼图像和右眼图像之间的视差的信息，基于立体图像的对象的深度来控制立体图像中的对象的深度 生成信息，并且基于受控深度再现立体图像。 因此，可以在使观察者的眼睛疲劳最小化的同时再现立体图像。