Image data display apparatus
    1.
    发明授权
    Image data display apparatus 有权
    图像数据显示装置

    公开(公告)号:US07859529B2

    公开(公告)日:2010-12-28

    申请号:US11632044

    申请日:2005-08-11

    IPC分类号: G06T15/00

    摘要: A controller 103, based on the positional information of the display image, selects whether the 3-dimensional image data decoded by a decoder 102 is displayed stereoscopically (in 3-dimensional display mode) or planarly (in 2-dimensional display mode) and gives notice of the selected display mode to a display portion 104. Specifically, the input positional information=display address is monitored, and if no temporal change occurs, namely if the displayed position of the image data does not change, 3-dimensional display mode is selected as the display mode. On the other hand, if there is a temporal change, namely if the displayed position of the image data varies by scrolling, 2-dimensional display mode is selected as the display mode. Thus, an image data display apparatus which can efficiently display image data on a display when display of 3-dimensional image data is scrolled is provided.

    摘要翻译: 控制器103基于显示图像的位置信息,选择立体地(三维显示模式)或平面(二维显示模式)显示由解码器102解码的3维图像数据,并给出 具体地,监视输入位置信息=显示地址,如果没有发生时间变化,即如果图像数据的显示位置没有改变,则三维显示模式是 选择为显示模式。 另一方面,如果存在时间变化,即如果图像数据的显示位置通过滚动而变化,则选择二维显示模式作为显示模式。 因此,提供了当滚动显示3维图像数据时可以在显示器上有效地显示图像数据的图像数据显示装置。

    Image Data Display Apparatus
    2.
    发明申请
    Image Data Display Apparatus 有权
    图像数据显示装置

    公开(公告)号:US20080106550A1

    公开(公告)日:2008-05-08

    申请号:US11632044

    申请日:2005-08-11

    IPC分类号: G06T15/10 G06T15/20

    摘要: A controller 103, based on the positional information of the display image, selects whether the 3-dimensional image data decoded by a decoder 102 is displayed stereoscopically (in 3-dimensional display mode) or planarly (in 2-dimensional display mode) and gives notice of the selected display mode to a display portion 104. Specifically, the input positional information=display address is monitored, and if no temporal change occurs, namely if the displayed position of the image data does not change, 3-dimensional display mode is selected as the display mode. On the other hand, if there is a temporal change, namely if the displayed position of the image data varies by scrolling, 2-dimensional display mode is selected as the display mode. Thus, an image data display apparatus which can efficiently display image data on a display when display of 3-dimensional image data is scrolled is provided.

    摘要翻译: 控制器103基于显示图像的位置信息,选择立体地(三维显示模式)或平面(二维显示模式)显示由解码器102解码的3维图像数据,并给出 通知所选择的显示模式到显示部分104。 具体地,监视输入位置信息=显示地址,如果没有发生时间变化,即如果图像数据的显示位置没有改变,则选择3维显示模式作为显示模式。 另一方面,如果存在时间变化,即如果图像数据的显示位置通过滚动而变化,则选择二维显示模式作为显示模式。 因此,提供了当滚动显示3维图像数据时可以在显示器上有效地显示图像数据的图像数据显示装置。

    IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, IMAGE DECODING METHOD, PROGRAM, AND STORAGE MEDIUM
    4.
    发明申请
    IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, IMAGE DECODING METHOD, PROGRAM, AND STORAGE MEDIUM 有权
    图像编码装置,图像编码方法,图像解码装置,图像解码方法,程序和存储介质

    公开(公告)号:US20100208802A1

    公开(公告)日:2010-08-19

    申请号:US12667004

    申请日:2008-06-26

    IPC分类号: H04N7/32

    摘要: A prediction set determining section (13) selects a prediction set from a prediction set group including a plurality of prediction sets having different combinations of prediction modes corresponding to different prediction directions. Further, a prediction mode determining section (11) selects a prediction mode from the prediction set thus selected. An entropy encoding section (4) encodes the prediction set thus selected, the prediction mode thus selected, and residual data between an input image and a predicted image formed on the basis of the prediction set and the prediction mode. This allows an image encoding device to carry out predictions from more various angles, thereby improving prediction efficiency.

    摘要翻译: 预测套组确定部分(13)从包括具有不同预测方向的预测模式的不同组合的多个预测组的预测组群中选择预测集合。 此外,预测模式确定部(11)从所选择的预测集中选择预测模式。 熵编码部(4)对由此选择的预测集合,如此选择的预测模式以及基于预测集和预测模式形成的输入图像与预测图像之间的残差数据进行编码。 这允许图像编码装置从更多个角度执行预测,从而提高预测效率。

    Search information managing for moving image contents
    6.
    发明授权
    Search information managing for moving image contents 有权
    管理运动图像内容的搜索信息

    公开(公告)号:US08131773B2

    公开(公告)日:2012-03-06

    申请号:US10399735

    申请日:2001-10-18

    IPC分类号: G06F7/00 G06F17/00 G06K9/46

    摘要: A search information analyzing unit (101) separates search information (15) into structured search information (152) representing a structure of moving image contents, semantic search information (153) representing characteristics in semantic context of the moving image contents, and signal search information (154) representing physical characteristics of signals of the moving image contents, and outputs the results. A structural search information disassembling unit (102) extracts and outputs, from the applied structural search information, information corresponding to at least one of the semantic search information and signal search information as structural information (50). A unit search information forming unit (103, 104) adds, to at least one of the applied semantic search information and signal search information, to form a small unit of search information (153A, 154A). Such a small unit of search information can be used as search information for the moving image contents, and hence, the amount of search information can be reduced.

    摘要翻译: 搜索信息分析单元将搜索信息(15)分离成表示运动图像内容的结构的结构化搜索信息(152),表示运动图像内容的语义上下文特征的语义搜索信息(153)和信号搜索信息 (154)表示运动图像内容的信号的物理特性,并输出结果。 结构性搜索信息拆解单元(102)从应用的结构搜索信息中提取并输出与语义搜索信息和信号搜索信息中的至少一个相对应的信息作为结构信息(50)。 单元搜索信息形成单元(103,104)将应用语义搜索信息和信号搜索信息中的至少一个添加到搜索信息的小单元(153A,154A)中。 搜索信息的这种小单位可以用作运动图像内容的搜索信息,因此可以减少搜索信息量。

    Coding device and method and decoding device and method
    7.
    发明授权
    Coding device and method and decoding device and method 有权
    编码装置及方法及解码装置及方法

    公开(公告)号:US07362909B2

    公开(公告)日:2008-04-22

    申请号:US10410167

    申请日:2003-04-10

    IPC分类号: G06K9/36 G06K9/68 G06F7/00

    摘要: The present invention makes it possible to effectively encode/decode position information of leaves or nodes in tree-structured information by using a less amount of bits. The coding device according to the present invention includes a branching layer discriminating portion for identifying a hierarchical layer in which a leaf or node and a preceding leaf or node are separately branched and a position information coding portion for outputting a code corresponding to the identified hierarchical layer as a position information code for the leaf or node. Namely, merely information indicating a hierarchical layer in which a current leaf or node and a preceding leaf or node are separately branched is encoded as the position information of the leaf or node, thus increasing the efficiency of encoding leaf or node positions in the tree-structured information.

    摘要翻译: 本发明可以通过使用较少量的比特来有效地编码/解码树结构信息中的叶子或节点的位置信息。 根据本发明的编码装置包括:分支层识别部分,用于识别其中叶或节点和前一叶或节点分开分支的分层;以及位置信息编码部分,用于输出与所识别的分层 作为叶或节点的位置信息代码。 即,仅将表示当前叶或节点和前一叶或节点分开分支的分层的信息编码为叶或节点的位置信息,从而提高了编码树或节点中树叶或节点位置的编码效率, 结构化信息。

    Moving image decoding apparatus and moving image decoding method
    8.
    发明授权
    Moving image decoding apparatus and moving image decoding method 有权
    运动图像解码装置和运动图像解码方法

    公开(公告)号:US08139647B2

    公开(公告)日:2012-03-20

    申请号:US11664300

    申请日:2005-10-21

    摘要: Moving image decoding apparatus and moving image decoding method wherein the picture quality degradation is small even when an error occurs in decoding or the like in an coding system that refers to more than one frames to perform a prediction coding. An error correcting part (6) comprises an image selecting part (61) and an error concealing part (62). The image selecting part (61) selects a frame to be used as the image for the concealment and notifies the error concealing part (62) of, as information of the selected frame, the frame number (frame_num) of the selected image or the number of a frame memory in which the selected image is stored. The error concealing part (62) uses additional information and the selected frame information which is given from the image selecting part (61) to conceal the macro block where the error has occurred.

    摘要翻译: 即使在引用多于一帧的编码系统中的解码等中发生错误,即使进行预测编码,图像质量劣化也小的运动图像解码装置和运动图像解码方法。 纠错部分(6)包括图像选择部分(61)和错误隐藏部分(62)。 图像选择部(61)选择要用作隐藏图像的帧,并将误差隐藏部(62)作为所选择的帧的信息通知所选图像的帧号(frame_num)或数字 其中存储所选择的图像的帧存储器。 错误隐藏部分62使用附加信息和从图像选择部分61给出的所选择的帧信息来隐藏发生错误的宏块。

    DATA TRANSMITTING APPARATUS, DATA TRANSMITTING METHOD, AUDIO-VISUAL ENVIRONMENT CONTROLLING APPARATUS, AUDIO-VISUAL ENVIRONMENT CONTROLLING SYSTEM, AND AUDIO-VISUAL ENVIRONMENT CONTROLLING METHOD
    9.
    发明申请
    DATA TRANSMITTING APPARATUS, DATA TRANSMITTING METHOD, AUDIO-VISUAL ENVIRONMENT CONTROLLING APPARATUS, AUDIO-VISUAL ENVIRONMENT CONTROLLING SYSTEM, AND AUDIO-VISUAL ENVIRONMENT CONTROLLING METHOD 审中-公开
    数据传输装置,数据传输方法,视听环境控制装置,视听环境控制系统和视听环境控制方法

    公开(公告)号:US20110190911A1

    公开(公告)日:2011-08-04

    申请号:US13054177

    申请日:2009-07-14

    IPC分类号: G06F3/14

    摘要: Provided are a data transmission device, a method for transmitting data, an audio-video environment control device, a method for controlling audio-visual environment, an audio-video environment control system, wherein peripheral devices can be appropriately controlled in accordance with the layout of the peripheral devices in an actual audio-visual environment so that a high realistic sensation is obtained. A data reception device (20) receives a predetermined video data and/or audio data, identification information indicative of an arrangement pattern of peripheral devices (lighting devices) arranged in a virtual audio-visual environment space, lighting control data corresponding to the peripheral devices arranged in the virtual audio-visual environment space. A lighting dimming data generation unit generates driving control data for driving and controlling an actual lighting device (32) in accordance with identification information, lighting control data, and arrangement information of the lighting device (32) in an actual audio-visual environment space, wherein the arrangement information is acquired from a lighting arrangement information memory unit (25).

    摘要翻译: 提供了一种数据传输设备,用于发送数据的方法,音频 - 视频环境控制设备,用于控制视听环境的方法,音频 - 视频环境控制系统,其中可以根据布局适当地控制外围设备 的外围设备在实际的视听环境中,从而获得高逼真的感觉。 数据接收装置(20)接收预定的视频数据和/或音频数据,指示配置在虚拟视听环境空间中的外围装置(照明装置)的配置图案的识别信息,对应于外围设备的照明控制数据 安排在虚拟的视听环境空间。 照明调光数据生成单元根据实际的视听环境空间中的照明装置(32)的识别信息,照明控制数据和配置信息生成用于驱动和控制实际照明装置(32)的驱动控制数据, 其中从照明布置信息存储单元(25)获取布置信息。

    Moving Image Decoding Apparatus and moving image decoding method
    10.
    发明申请
    Moving Image Decoding Apparatus and moving image decoding method 有权
    运动图像解码装置和运动图像解码方法

    公开(公告)号:US20090262837A1

    公开(公告)日:2009-10-22

    申请号:US11664300

    申请日:2005-10-21

    IPC分类号: H04N7/26

    摘要: Moving image decoding apparatus and moving image decoding method wherein the picture quality degradation is small even when an error occurs in decoding or the like in an coding system that refers to more than one frames to perform a prediction coding. An error correcting part (6) comprises an image selecting part (61) and an error concealing part (62). The image selecting part (61) selects a frame to be used as the image for the concealment and notifies the error concealing part (62) of, as information of the selected frame, the frame number (frame_num) of the selected image or the number of a frame memory in which the selected image is stored. The error concealing part (62) uses additional information and the selected frame information which is given from the image selecting part (61) to conceal the macro block where the error has occurred.

    摘要翻译: 即使在引用多于一帧的编码系统中的解码等中发生错误,即使进行预测编码,图像质量劣化也小的运动图像解码装置和运动图像解码方法。 纠错部分(6)包括图像选择部分(61)和错误隐藏部分(62)。 图像选择部(61)选择要用作隐藏图像的帧,并将误差隐藏部(62)作为所选择的帧的信息通知所选图像的帧号(frame_num)或数字 其中存储所选择的图像的帧存储器。 错误隐藏部分62使用附加信息和从图像选择部分61给出的所选择的帧信息来隐藏发生错误的宏块。