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    • 3. 发明申请
    • APPARATUS AND METHOD FOR DISPLAYING CONTENT
    • 显示内容的装置和方法
    • US20120013805A1
    • 2012-01-19
    • US13025766
    • 2011-02-11
    • Isao MiharaYasunobu YamauchiMasahiro SekineYasukazu HiguchiJunya Takakura
    • Isao MiharaYasunobu YamauchiMasahiro SekineYasukazu HiguchiJunya Takakura
    • H04N5/50
    • H04N21/4828H04N21/45457
    • According to one embodiment, a content database stores one or a plurality of contents and meta data thereof. An input unit inputs at least one keyword. A generation unit generates virtual meta data of a virtual content. A virtual meta data includes one or a plurality of items. An extraction unit calculates a relevance ratio between the virtual meta data and the meta data of each content, and extracts at least one relevant content from the content database, of which meta data is relevant to the virtual meta data based on the relevance ratio. A decision unit decides a location to display the relevant content based on the relevance ratio. A display unit displays the relevant content at the location. The generation unit generates the virtual meta data by writing the keyword into at least one item of the virtual meta data.
    • 根据一个实施例,内容数据库存储一个或多个内容和元数据。 输入单元至少输入一个关键字。 生成单元生成虚拟内容的虚拟元数据。 虚拟元数据包括一个或多个项目。 提取单元计算虚拟元数据和每个内容的元数据之间的相关比,并且从内容数据库中提取至少一个相关内容,其中元数据基于相关比率与虚拟元数据相关。 决策单元根据相关比率决定显示相关内容的位置。 显示单元在该位置显示相关内容。 生成单元通过将关键字写入虚拟元数据的至少一个项目来生成虚拟元数据。
    • 4. 发明授权
    • Illuminating device
    • 照明装置
    • US08783902B2
    • 2014-07-22
    • US13561397
    • 2012-07-30
    • Junya TakakuraYoshie ImaiToshimitsu Kaneko
    • Junya TakakuraYoshie ImaiToshimitsu Kaneko
    • F21V9/00H05B37/02
    • H05B33/0851
    • In an embodiment, an illuminating device includes a light source, a light source control unit, an estimation unit, a first calculating unit, and a second calculating unit. The light source includes light emitters, each having a different spectral distribution. The light source control unit determines an emission intensity of each of the light emitters. The estimation unit estimates a spectral reflectivity of an object. The first calculating unit calculates a first evaluation value, indicating an adequacy of a color of the object visually perceived, based on the spectral distributions and the spectral reflectivity. The second calculating unit calculates a second evaluation value, indicating how much an influence is given by the illuminating light to factors other than a visual sense. The light source control unit determines the emission intensities by which the first evaluation value and the second evaluation value satisfy a restraint condition determined beforehand.
    • 在一个实施例中,照明装置包括光源,光源控制单元,估计单元,第一计算单元和第二计算单元。 光源包括各自具有不同光谱分布的发光体。 光源控制单元确定每个发光体的发光强度。 估计单元估计对象的光谱反射率。 第一计算单元基于光谱分布和光谱反射率来计算指示物体视觉感知的对象的颜色的适当性的第一评估值。 第二计算单元计算第二评估值,其指示照明光对视觉以外的因素的影响多少。 光源控制单元确定第一评估值和第二评估值满足预先确定的约束条件的发射强度。