Image data delivery system, image data transmitting device thereof, and image data receiving device thereof
    7.
    发明申请
    Image data delivery system, image data transmitting device thereof, and image data receiving device thereof 有权
    图像数据传送系统,图像数据发送装置及其图像数据接收装置

    公开(公告)号:US20050248802A1

    公开(公告)日:2005-11-10

    申请号:US10519154

    申请日:2003-06-30

    摘要: A server (1) analyses the request information transmitted from a client (11) by means of a request analyzer 4 and selects the necessary image data from multiple viewpoint image data (2) to output it to an image generator (3), where image data for the requested viewpoint is generated by interpolation to be output to an image synthesizer (5). In the image synthesizer (5), a plurality of images data are synthesized in a form suitable for encoding. An encoder (6) encodes the image data at a suitable bit rate and transfers it to a network (7). The client (11) receives the encoded image data, decodes the data through a decoder (12) and outputs the decoded image data to an image processor (13), where the image data is converted into an appropriate form in conformity with a stereoscopic display format and is displayed on a display unit (14). The client (11) also includes an input unit (16) for change of the viewpoint, and transmits the request information of viewpoint alternation to the network (7) by means of a request output unit (15). Thus this system enables observation of a stereoscopic image viewed from an arbitrary viewpoint even with a mobile terminal or the like.

    摘要翻译: 服务器(1)通过请求分析器4分析从客户机(11)发送的请求信息,并从多个视点图像数据(2)中选择所需的图像数据,将其输出到图像生成器(3) 通过内插生成要求视点的数据,以输出到图像合成器(5)。 在图像合成器(5)中,以适于编码的形式合成多个图像数据。 编码器(6)以适当的比特率对图像数据进行编码并将其传送到网络(7)。 客户端(11)接收经编码的图像数据,通过解码器(12)对数据进行解码,并将解码的图像数据输出到图像处理器(13),图像数据按照立体显示转换成适当的形式 并显示在显示单元(14)上。 客户端(11)还包括用于改变视点的输入单元(16),并通过请求输出单元(15)将视点交替的请求信息发送到网络(7)。 因此,即使使用移动终端等,也能够观察从任意观点看到的立体图像。

    Image data delivery system, image data transmitting device thereof, and image data receiving device thereof
    8.
    发明授权
    Image data delivery system, image data transmitting device thereof, and image data receiving device thereof 有权
    图像数据传送系统,图像数据发送装置及其图像数据接收装置

    公开(公告)号:US07734085B2

    公开(公告)日:2010-06-08

    申请号:US10519154

    申请日:2003-06-30

    IPC分类号: G06K9/00 G06K9/32

    摘要: A server (1) analyzes request information from a client (11) by a request analyzer (4) and selects necessary image data from multiple viewpoint image data (2) to be output to an image generator (3). The image data is generated by interpolation and output to an image synthesizer (5), in which a plurality of images data is synthesized in a form suitable for encoding. An encoder (6) encodes the image data and transfers it to a network (7). The client (11) receives the encoded image data, decodes the data through a decoder (12) and outputs the decoded image data to an image processor (13), where it is converted into a stereoscopic display format and displayed on a display unit (14). The client (11) includes an input unit (16) for changing the viewpoint, and transmits the request information of viewpoint alternation to the network (7) by a request output unit (15).

    摘要翻译: 服务器(1)通过请求分析器(4)分析来自客户端(11)的请求信息,并从多个视点图像数据(2)中选择所需的图像数据,以输出到图像生成器(3)。 图像数据通过内插生成并输出到图像合成器(5),其中以适于编码的形式合成多个图像数据。 编码器(6)对图像数据进行编码并将其传送到网络(7)。 客户端(11)接收编码图像数据,通过解码器(12)对数据进行解码,并将解码后的图像数据输出到图像处理器(13),在图像处理器(13)中转换为立体显示格式并显示在显示单元 14)。 客户端(11)包括用于改变视点的输入单元(16),并且通过请求输出单元(15)将视点交替的请求信息发送到网络(7)。

    3-Dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program
    10.
    发明授权
    3-Dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program 失效
    三维图像创建装置,三维图像再现装置,三维图像处理装置,三维图像处理程序和包含程序的记录介质

    公开(公告)号:US07636088B2

    公开(公告)日:2009-12-22

    申请号:US10550710

    申请日:2004-04-16

    IPC分类号: G06T15/00

    摘要: An image signal composed of sequential frames is input to a 3-dimensional image creating apparatus, frame by frame. A controller (102) designates the presence/absence of reduction, the presence/absence of joining and 2D select. An image converter (101) creates image data in the format designated by the presence/absence of reduction and the presence/absence of joining. A 3D information creator (103) creates 3D information necessary for displaying the image as a 3-dimensional image by formatting the presence/absence of reduction, the presence/absence of joining and 2D select. A multiplexer (104) converts image data and 3D information in a predetermined format and outputs them to the outside. In this way, it is possible to make the image data for 3-dimensional display versatile and select an arbitrary viewpoint image efficiently.

    摘要翻译: 由连续帧构成的图像信号逐帧输入到三维图像生成装置。 控制器(102)指定存在/不存在减少,存在/不存在连接和2D选择。 图像转换器(101)以由存在/不存在缩小以及存在/不存在连接形成的格式创建图像数据。 3D信息创建器(103)通过格式化存在/不存在缩小,存在/不存在连接和2D选择来创建用于将图像显示为三维图像所需的3D信息。 复用器(104)以预定格式转换图像数据和3D信息,并将它们输出到外部。 以这种方式,可以使用于三维显示的图像数据多样化并且有效地选择任意的视点图像。