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。

公开(公告)号：US20090092335A1

公开(公告)日：2009-04-09

申请号：US12146942

申请日：2008-06-26

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

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

IPC: G06K9/36

CPC classification number: H04N19/597 ,  H04N13/156 ,  H04N13/161 ,  H04N13/194 ,  H04N13/361

Abstract: Provided are a method and apparatus for receiving and generating an image data stream including a three dimensional (3D) image. The method of receiving an image data stream includes receiving an image data stream including at least one of two dimensional (2D) and 3D image data periods; extracting local 3D image parameters, which are parameters of each image data period, from the image data stream; and restoring at least one of 2D and 3D images by using the local 3D image parameters. In the method, each 3D image is composed of at least one of a base image and an additional image, and the local 3D image parameters include stereoscopic arrangement order information representing an arrangement order of the base image and additional image of the 3D image.

Abstract translation: 提供了一种用于接收和生成包括三维（3D）图像的图像数据流的方法和装置。 接收图像数据流的方法包括接收包括二维（2D）和3D图像数据周期中的至少一个的图像数据流; 从图像数据流中提取作为每个图像数据周期的参数的局部3D图像参数; 以及通过使用本地3D图像参数来恢复2D和3D图像中的至少一个。 在该方法中，每个3D图像由基本图像和附加图像中的至少一个构成，并且局部3D图像参数包括表示基本图像的排列顺序和3D图像的附加图像的立体排列顺序信息。

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：US20080303893A1

公开(公告)日：2008-12-11

申请号：US12136395

申请日：2008-06-10

Applicant: Yong-tae KIM ,  Jae-seung Kim ,  Seon-deok Hwang

Inventor： Yong-tae KIM ,  Jae-seung Kim ,  Seon-deok Hwang

IPC: H04N13/00

CPC classification number: H04N13/189 ,  H04N13/106 ,  H04N13/128 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/282 ,  H04N13/359 ,  H04N19/597 ,  H04N2213/003

Abstract: A method and apparatus for using header information of stereoscopic image data is provided. The method includes using three-dimensional reproduction period information related to three-dimensionally reproduced stereoscopic image data of image data recorded in a payload region of the stereoscopic image bitstream, in a header region of the stereoscopic image bitstream; recording camera information related to cameras used for obtaining a stereoscopic image, in the header region; recording parallax information between base and additional images of the stereoscopic image in the header region; and recording the image data in the payload region of the stereoscopic image bitstream.

Abstract translation: 提供了一种使用立体图像数据的标题信息的方法和装置。 该方法包括使用与立体图像比特流的有效负载区域中记录的图像数据的三维再现的立体图像数据相关的三维再现周期信息，在立体图像比特流的标题区域中; 在头部区域中记录与用于获得立体图像的相机相关的照相机信息; 在标题区域中的立体图像的基础图像和附加图像之间记录视差信息; 并将图像数据记录在立体图像比特流的有效载荷区域中。

公开(公告)号：US20120307007A1

公开(公告)日：2012-12-06

申请号：US13586950

申请日：2012-08-16

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Seon-deok HWANG

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Seon-deok HWANG

IPC: H04N13/00

CPC classification number: H04N13/189 ,  H04N13/106 ,  H04N13/128 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/282 ,  H04N13/359 ,  H04N19/597 ,  H04N2213/003

Abstract: A method and apparatus for using header information of stereoscopic image data is provided. The method includes using three-dimensional reproduction period information related to three-dimensionally reproduced stereoscopic image data of image data recorded in a payload region of the stereoscopic image bitstream, in a header region of the stereoscopic image bitstream; recording camera information related to cameras used for obtaining a stereoscopic image, in the header region; recording parallax information between base and additional images of the stereoscopic image in the header region; and recording the image data in the payload region of the stereoscopic image bitstream.

Abstract translation: 提供了一种使用立体图像数据的标题信息的方法和装置。 该方法包括使用与立体图像比特流的有效负载区域中记录的图像数据的三维再现的立体图像数据相关的三维再现周期信息，在立体图像比特流的标题区域中; 在头部区域中记录与用于获得立体图像的相机相关的照相机信息; 在标题区域中的立体图像的基础图像和附加图像之间记录视差信息; 并将图像数据记录在立体图像比特流的有效载荷区域中。

公开(公告)号：US20120155750A1

公开(公告)日：2012-06-21

申请号：US13404954

申请日：2012-02-24

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

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Dac-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：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：US20100208750A1

公开(公告)日：2010-08-19

申请号：US12696708

申请日：2010-01-29

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Moon-seok JANG ,  Jae-jun LEE

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Moon-seok JANG ,  Jae-jun LEE

IPC: H04J3/24

CPC classification number: H04N21/235 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N19/46 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N19/85 ,  H04N21/236 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/816

Abstract: Provided is a method of generating a three-dimensional (3D) image data stream, the method including: generating an elementary stream (ES) including an encoded bit string of a 3D image; generating at least one packetized elementary stream (PES) by packetizing the elementary stream; generating at least one section by multiplexing program related information of the 3D image; generating at least one transport stream (TS) packet for the at least one section and the at least one PES; and generating a TS by multiplexing the generated TS packet, wherein 3D image reproduction information that is required to reproduce the 3D image is inserted into at least one of the at least one PES, the at least one TS packet, and the at least one section.

Abstract translation: 提供了一种生成三维（3D）图像数据流的方法，所述方法包括：生成包括3D图像的编码比特串的基本流（ES）; 通过打包所述基本流来生成至少一个分组化基本流（PES）; 通过复用所述3D图像的节目相关信息来生成至少一个部分; 为所述至少一个部分和所述至少一个PES生成至少一个传输流（TS）分组; 以及通过复用所生成的TS分组来生成TS，其中将再现3D图像所需的3D图像再现信息插入到至少一个PES，至少一个TS分组和至少一个部分中的至少一个中 。

公开(公告)号：US20150334370A9

公开(公告)日：2015-11-19

申请号：US13586950

申请日：2012-08-16

Applicant: Yong-tae KIM ,  Jae-seung KIM ,  Seon-deok HWANG

Inventor： Yong-tae KIM ,  Jae-seung KIM ,  Seon-deok HWANG

IPC: H04N13/00 ,  H04N13/04 ,  H04N13/02

CPC classification number: H04N13/189 ,  H04N13/106 ,  H04N13/128 ,  H04N13/161 ,  H04N13/178 ,  H04N13/194 ,  H04N13/282 ,  H04N13/359 ,  H04N19/597 ,  H04N2213/003

Abstract: A method and apparatus for using header information of stereoscopic image data is provided. The method includes using three-dimensional reproduction period information related to three-dimensionally reproduced stereoscopic image data of image data recorded in a payload region of the stereoscopic image bitstream, in a header region of the stereoscopic image bitstream; recording camera information related to cameras used for obtaining a stereoscopic image, in the header region; recording parallax information between base and additional images of the stereoscopic image in the header region; and recording the image data in the payload region of the stereoscopic image bitstream.

Abstract translation: 提供了一种使用立体图像数据的标题信息的方法和装置。 该方法包括使用与立体图像比特流的有效负载区域中记录的图像数据的三维再现的立体图像数据相关的三维再现周期信息，在立体图像比特流的标题区域中; 在头部区域中记录与用于获得立体图像的相机相关的照相机信息; 在标题区域中的立体图像的基础图像和附加图像之间记录视差信息; 并将图像数据记录在立体图像比特流的有效载荷区域中。

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）。