Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate
    12.
    发明授权
    Method and apparatus for displaying two-dimensional or three-dimensional image sequence while adjusting frame rate 有权
    在调整帧速率的同时显示二维或三维图像序列的方法和装置

    公开(公告)号:US08570362B2

    公开(公告)日:2013-10-29

    申请号:US12541372

    申请日:2009-08-14

    IPC分类号: H04N15/00 H04N13/04

    摘要: 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.

    摘要翻译: 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。

    Method and apparatus for automatic transformation of three-dimensional video
    14.
    发明授权
    Method and apparatus for automatic transformation of three-dimensional video 有权
    三维视频自动转换的方法和装置

    公开(公告)号:US08624897B2

    公开(公告)日:2014-01-07

    申请号:US12821600

    申请日:2010-06-23

    IPC分类号: G06T15/10 G06T15/20 G06T15/00

    摘要: 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.

    摘要翻译: 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。

    Method and apparatus for providing and reproducing three-dimensional video content and recording medium thereof
    16.
    发明授权
    Method and apparatus for providing and reproducing three-dimensional video content and recording medium thereof 有权
    用于提供和再现三维视频内容的方法和装置及其记录介质

    公开(公告)号:US08824820B2

    公开(公告)日:2014-09-02

    申请号:US12271098

    申请日:2008-11-14

    IPC分类号: H04N9/80 H04N13/00

    摘要: Provided are a method and apparatus for providing and reproducing a three-dimensional (3D) video content, and a computer readable recording medium storing a program to execute the method. The method of providing 3D image content includes: inserting content type information indicating whether the image content is two-dimensional (2D) image content or 3D image content into a reserved region of a Program Map Table (PMT); inserting additional information about the 3D image content into one of an Elementary Stream (ES) descriptor region of the PMT and a reserved region included in a video sequence of the ES; and multiplexing the PMT and the ES of the 3D image content so as to generate a Transport Stream (TS). Accordingly, compatibility with a conventional digital broadcasting system can be maintained and more realistic 3D image content can be provided to a user.

    摘要翻译: 提供了一种用于提供和再现三维(3D)视频内容的方法和装置,以及存储执行该方法的程序的计算机可读记录介质。 提供3D图像内容的方法包括:将指示图像内容是二维(2D)图像内容还是3D图像内容的内容类型信息插入到节目映射表(PMT)的保留区域中; 将关于3D图像内容的附加信息插入PMT的基本流(ES)描述符区域和包括在ES的视频序列中的保留区域之一; 并且复用所述3D图像内容的PMT和ES以便生成传输流(TS)。 因此,可以保持与常规数字广播系统的兼容性,并且可以向用户提供更逼真的3D图像内容。

    Method and apparatus for generating stream and method and apparatus for processing stream
    19.
    发明授权
    Method and apparatus for generating stream and method and apparatus for processing stream 有权
    用于生成流的方法和装置,用于处理流的方法和装置

    公开(公告)号:US08953019B2

    公开(公告)日:2015-02-10

    申请号:US12908349

    申请日:2010-10-20

    IPC分类号: H04N13/02 H04N13/00

    摘要: Provided are a method and apparatus for generating a stream, and a method and apparatus for processing of the stream. The method of generating the stream includes: generating an elementary stream including three-dimensional (3D) image data providing a 3D image, and 3D detail information for reproducing the 3D image; generating a section including 3D summary information representing that a transport stream to be generated from the elementary stream provides the 3D image; and generating the transport stream with respect to the section and the elementary stream.

    摘要翻译: 提供了一种用于生成流的方法和装置,以及用于处理流的方法和装置。 生成流的方法包括:生成包括提供3D图像的三维(3D)图像数据和用于再现3D图像的3D细节信息的基本流; 生成包括表示要从基本流生成的传输流的3D摘要信息的部分提供3D图像; 并且相对于该部分和基本流生成传输流。

    Method and apparatus for generating block-based stereoscopic image format and method and apparatus for reconstructing stereoscopic images from block-based stereoscopic image format
    20.
    发明授权
    Method and apparatus for generating block-based stereoscopic image format and method and apparatus for reconstructing stereoscopic images from block-based stereoscopic image format 失效
    用于生成基于块的立体图像格式的方法和装置以及用于从基于块的立体图像格式重建立体图像的方法和装置

    公开(公告)号:US08462196B2

    公开(公告)日:2013-06-11

    申请号:US11948139

    申请日:2007-11-30

    IPC分类号: H04N13/00

    摘要: Provided are a methods and apparatuses for generating a stereoscopic image format and reconstructing stereoscopic images from the stereoscopic image format. The method of generating a stereoscopic image format for compression or transmission of stereoscopic images includes receiving a base view image and an additional view image, determining block pixel information for the stereoscopic image format for each block position using first block pixel information of the base view image and second block pixel information of the additional view image based on blocks obtained by dividing the base view image and the additional view image, and disposing the determined block pixel information in each block position, thereby generating a combined image including pixel information of the base view image and pixel information of the additional view image.

    摘要翻译: 提供了用于生成立体图像格式并从立体图像格式重建立体图像的方法和装置。 产生用于立体图像的压缩或传输的立体图像格式的方法包括接收基本视图图像和附加视图图像,使用基本视图图像的第一块像素信息来确定每个块位置的立体图像格式的块像素信息 以及基于通过划分基本视图图像和附加视图图像而获得的块并且将确定的块像素信息布置在每个块位置中的附加视图图像的第二块像素信息,从而生成包括基本视图的像素信息的组合图像 附加视图图像的图像和像素信息。