公开(公告)号：US20110181694A1

公开(公告)日：2011-07-28

申请号：US13016339

申请日：2011-01-28

Applicant: Yong-tae KIM ,  Jae-jun LEE ,  Yong-seok JANG ,  Kil-soo JUNG ,  Hong-seok PARK

Inventor： Yong-tae KIM ,  Jae-jun LEE ,  Yong-seok JANG ,  Kil-soo JUNG ,  Hong-seok PARK

IPC: H04N13/00

CPC classification number: H04N13/161 ,  H04N13/139 ,  H04N13/194 ,  H04N13/356 ,  H04N19/46 ,  H04N19/597 ,  H04N19/70 ,  H04N2213/003

Abstract: A digital broadcasting stream transmitting method and a digital broadcasting stream receiving method and apparatus for providing three-dimensional (3D) video services are provided. The transmitting method including: generating a plurality of elementary streams (ESs) for a plurality of pieces of video information including at least one of information about a base-view video of a 3D video, information about an additional-view video corresponding to the base-view video, and a two-dimensional (2D) video having a different view from views of the 3D video; multiplexing the plurality of ESs with link information for identifying at least one piece of video information linked with the plurality of pieces of video information, to generate at least one transport stream (TS); and transmitting the generated at least one TS via at least one channel.

Abstract translation: 提供了一种用于提供三维（3D）视频服务的数字广播流发送方法和数字广播流接收方法和装置。 所述发送方法包括：为多条视频信息生成多个基本流（ES），所述多个视频信息包括关于3D视频的基本视点的信息中的至少一个，关于与所述基础相关的附加视频视频的信息 视频视频和具有与3D视频的视图不同的视图的二维（2D）视频; 将多个ES复用到用于识别与多条视频信息链接的至少一条视频信息的链接信息，以产生至少一个传输流（TS）; 以及经由至少一个信道发送所生成的至少一个TS。

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：US20100329112A1

公开(公告)日：2010-12-30

申请号：US12638002

申请日：2009-12-15

Applicant: Kye-hyun AHN ,  Seung-hwan KIM ,  Yong-tae KIM ,  Kyeong-eun HAN ,  Kwang-joon KIM

Inventor： Kye-hyun AHN ,  Seung-hwan KIM ,  Yong-tae KIM ,  Kyeong-eun HAN ,  Kwang-joon KIM

IPC: G06F11/00 ,  H04L12/26

CPC classification number: H04L25/14

Abstract: An Ethernet device having multiple lanes and a method of operating the lanes are provided. In one general aspect, it is possible to allocate a dummy block to each of one or more lanes such that the lanes do not selectively participate in communications. In addition, on a receiving side, the dummy block can be removed from among the genuine data blocks to enable data to be decoded. In this case, an Ethernet device on a transmission side and an Ethernet device on a receiving side can exchange information of a lane to which the dummy block is allocated by use of a lane status message, and the lane status message may be based on a link fault message specified by Ethernet standards.

Abstract translation: 提供了一种具有多个通道的以太网设备和一个操作车道的方法。 在一个一般方面，可以将一个虚拟块分配给一个或多个车道中的每一个，使得车道不选择性地参与通信。 此外，在接收侧，可以从正版数据块中移除伪块，以使数据被解码。 在这种情况下，发送侧的以太网设备和接收侧的以太网设备可以通过使用车道状态消息来交换分配了虚拟块的通道的信息，并且车道状态消息可以基于 链路故障信息由以太网标准指定。

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：US20110181693A1

公开(公告)日：2011-07-28

申请号：US13016214

申请日：2011-01-28

Applicant: Jae-jun LEE ,  Yong-seok JANG ,  Yong-tae KIM ,  Hong-seok PARK ,  Kil-soo JUNG ,  Dae-jong LEE

Inventor： Jae-jun LEE ,  Yong-seok JANG ,  Yong-tae KIM ,  Hong-seok PARK ,  Kil-soo JUNG ,  Dae-jong LEE

IPC: H04N13/00

CPC classification number: H04N19/597 ,  H04N13/139 ,  H04N13/156 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/356 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/816 ,  H04N2213/003 ,  H04N2213/005

Abstract: A method and apparatus for generating a data stream for providing a three-dimensional (3D) multimedia service and a method and apparatus for receiving the data stream are provided. The generating method includes: generating at least one elementary stream (ES) including video data of each view from a program for providing a two-dimensional (2D) or 3D multimedia service; generating program map table (PMT) information about the program, including reference information about the at least one ES and 3D additional information for identifying and reproducing the video data of each view; and generating at least one transport stream (TS) by multiplexing packetized elementary stream (PES) packets generated by packetizing the at least one ES, and the PMT information.

Abstract translation: 提供了一种用于生成用于提供三维（3D）多媒体服务的数据流的方法和装置以及用于接收数据流的方法和装置。 该生成方法包括：从用于提供二维（2D）或3D多媒体服务的程序中生成包括每个视图的视频数据的至少一个基本流（ES）; 生成关于节目的节目映射表（PMT）信息，包括关于用于识别和再现每个视图的视频数据的至少一个ES和3D附加信息的参考信息; 以及通过复用通过打包所述至少一个ES产生的分组化基本流（PES）分组和所述PMT信息来生成至少一个传输流（TS）。

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：US20100321390A1

公开(公告)日：2010-12-23

申请号：US12821600

申请日：2010-06-23

Applicant: Yong-tae KIM ,  Sang-hyoun KIM ,  Dae-sik KIM ,  Jong-sul MIN

Inventor： Yong-tae KIM ,  Sang-hyoun KIM ,  Dae-sik KIM ,  Jong-sul MIN

IPC: G06T15/20

CPC classification number: H04N13/139 ,  H04N13/161 ,  H04N2013/0081 ,  H04N2213/007

Abstract: A method of transforming a 3D video format of a 3D video, the method including receiving a video sequence comprising 3D video that includes left-viewpoint video and right-viewpoint video; estimating at least one of disparity information between the left-viewpoint video and the right-viewpoint video and correlation information between neighboring pixel values of the left-viewpoint video and the right-viewpoint video, and determining a 3D video format of the 3D video based on a result of the estimating; transforming the left-viewpoint video and the right-viewpoint video into a format, based on the determined 3D video format; and displaying the transformed left-viewpoint video and the transformed right-viewpoint video three-dimensionally on a the display device.

Abstract translation: 一种变换3D视频的3D视频格式的方法，所述方法包括接收包括左视点视频和右视点视频的包含3D视频的视频序列; 估计左视点视频和右视点视频之间的视差信息和左视点视频和右视点视频的相邻像素值之间的相关信息中的至少一个，并且基于3D视频确定3D视频格式 估计结果; 基于所确定的3D视频格式将左视点视频和右视点视频转换为格式; 以及在显示装置上三维地显示变换后的左视点视频和变换的右视点视频。