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    • 2. 发明专利
    • Image quality control system and image quality control method
    • 图像质量控制系统和图像质量控制方法
    • JP2005109750A
    • 2005-04-21
    • JP2003338620
    • 2003-09-29
    • Dentsu Tec Inc株式会社電通テック
    • SUGIMOTO KENJI
    • H04N17/00
    • PROBLEM TO BE SOLVED: To provide an image quality control system and an image quality control method which exclude factors of degradation in image quality by not requiring signal embedding processing and manage whether images reproduced on the basis of image information which a prescribed terminal has received through a communication network are disordered or not without restrictions on image distribution systems.
      SOLUTION: The image quality control system for controlling quality of image information is provided with; a first primary numerical value extraction part for extracting a plurality of primary numerical values representing features of image information distributed via the communication network by a prescribed image distribution device; a second primary numerical value extraction part for extracting a plurality of primary numerical values representing features of image information which a prescribed terminal has receives via the communication network; a comparison part for comparing primary numerical values extracted by the first primary numerical value extraction part and those extracted by the second primary numerical value extraction part; and an output part for outputting a comparison result of the comparison part.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种图像质量控制系统和图像质量控制方法,其通过不需要信号嵌入处理来排除图像质量下降的因素,并且管理基于规定的终端的图像信息再现的图像 已经通过通信网络接收到无序或无限制的图像分发系统。

      解决方案:提供用于控制图像信息质量的图像质量控制系统; 第一主要数值提取部分,用于提取表示通过通信网络由规定的图像分发装置分发的图像信息的特征的多个主要数值; 第二主数值提取部,用于提取表示规定终端经由通信网络接收的图像信息的特征的多个主要数值; 比较部分,用于比较由第一初级数值提取部分提取的原始数值和由第二初级数值提取部分提取的原始数值; 以及用于输出比较部分的比较结果的输出部分。 版权所有(C)2005,JPO&NCIPI

    • 3. 发明专利
    • Reproduction display system and program thereof
    • 生成显示系统及其程序
    • JP2005026986A
    • 2005-01-27
    • JP2003189760
    • 2003-07-01
    • Dentsu Tec Inc株式会社電通テック
    • SUGIMOTO KENJI
    • H04N5/91H04N5/765H04N5/93H04N7/16H04N21/27
    • PROBLEM TO BE SOLVED: To provide a reproduction display system capable of comparing an edited or a photographed advertisement picture (an original picture) with an advertisement picture (a converted picture) to which a conversion processing is made when performing editing or photographing.
      SOLUTION: The reproduction display system reproduces and displays a result where picture information is converted for distributing via a network. The reproduction display system comprises conversion processors 24, 26, 27 for performing specific conversion processing according to the distribution system of inputted picture information, and an output 32 for outputting the picture information synchronously with converted picture information where the specified conversion processing is made.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够将编辑或拍摄的广告图片(原始图片)与执行编辑或拍摄时进行转换处理的广告图片(转换后的图片)进行比较的再现显示系统 。 解决方案:再现显示系统再现并显示图像信息被转换以经由网络分发的结果。 再现显示系统包括转换处理器24,26,27,用于根据输入的图像信息的分配系统进行特定的转换处理;以及输出端32,用于与转换后的图像信息同步地输出图像信息,其中进行了特定的转换处理。 版权所有(C)2005,JPO&NCIPI
    • 4. 发明专利
    • Audio-video data inspection apparatus
    • 音视频数据检查装置
    • JP2008079164A
    • 2008-04-03
    • JP2006258043
    • 2006-09-22
    • Dentsu Tec Inc株式会社電通テック
    • SUGIMOTO KENJIOCHI HIROTAKA
    • H04N17/00
    • PROBLEM TO BE SOLVED: To enable even a worker with a low degree of skill in an apparatus operating method to inspect whether audio-video data meet a requested specification or not while reducing a useless work amount and an error occurrence probability.
      SOLUTION: An audio-video data inspection apparatus 10 comprises: a specification setting unit 18 for setting a requested specification; a determination unit 19 for determining whether a value of a video parameter and a value of an audio parameter are settled within a range specified for the requested specification; a parameter display unit 20 for displaying the value of the video parameter, the value of the audio parameter and a determination result; an audio-video data reproducing unit 13 for reproducing video data; and a graph display unit 15 for displaying a pulse value of an audio signal in accordance with a reproduction time of audio-video data in a graph. The graph display unit 15 displays on the graph the range specified for the requested specification and indicates the pulse value of the audio signal corresponding to the reproduction time of audio-video data reproduced by the audio-video data reproducing unit 13.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:即使是在装置操作方法中具有低技术水平的工人也能够在减少无用的工作量和错误发生概率的同时检查音频 - 视频数据是否满足请求的规范。 解决方案:音视频数据检查装置10包括:用于设置请求的规格的规格设置单元18; 确定单元19,用于确定视频参数的值和音频参数的值是否在针对所请求的规范指定的范围内; 用于显示视频参数的值,音频参数的值和确定结果的参数显示单元20; 用于再现视频数据的音频 - 视频数据再现单元13; 以及图形显示单元15,用于根据图中的音频 - 视频数据的再现时间显示音频信号的脉冲值。 图形显示单元15在图表上显示针对所请求的规格指定的范围,并且指示与由音频 - 视频数据再现单元13再现的音频 - 视频数据的再现时间相对应的音频信号的脉冲值。 (C)2008,JPO&INPIT
    • 5. 发明专利
    • Information management system
    • 信息管理系统
    • JP2004336174A
    • 2004-11-25
    • JP2003125869
    • 2003-04-30
    • Dentsu Tec Inc株式会社電通テック
    • SUGIMOTO KENJI
    • H04N7/173G10L19/00G10L19/002H04N19/00H04N19/103H04N19/134H04N19/136H04N19/139H04N19/14H04N19/142H04N19/164H04N19/196H04N19/503H04N19/51H04N21/2343H04N21/2662H04N7/24
    • PROBLEM TO BE SOLVED: To provide an information management system capable of keeping the quality of video information viewed by viewers to be a prescribed level or over by managing information used to optimize the conversion processing when distributing the video information.
      SOLUTION: The information management system 24 for managing information required for the conversion processing when distributing the video information including the image signal and the audio signal manages a first coefficient calculated on the basis of a plurality of primary numerals denoting the feature of the video information by each compression system of the video information and the degree of effect of a plurality of the primary numeral values on the compression processing of the video information, a second coefficient related to the degree of deterioration in the video information subjected to the compression processing by the compression system, and a weighting coefficient with respect to each of distribution picture information and a distribution transmission speed.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种信息管理系统,其能够通过管理在分发视频信息时优化转换处理所使用的信息,将观看者观看的视频信息的质量保持在规定级别。 解决方案:当分发包括图像信号和音频信号的视频信息时,用于管理转换处理所需的信息的信息管理系统24管理基于多个基本数字计算的第一系数,表示第 视频信息的每个压缩系统的视频信息以及多个主要数值对视频信息的压缩处理的影响程度,与经受压缩处理的视频信息的劣化程度相关的第二系数 通过压缩系统和相对于分配图像信息和分配传输速度中的每一个的加权系数。 版权所有(C)2005,JPO&NCIPI