Information reproduction system which utilizes physical information on
an optically-readable code and which optically reads the code to
reproduce multimedia information
    1.
    发明授权
    Information reproduction system which utilizes physical information on an optically-readable code and which optically reads the code to reproduce multimedia information 失效
    信息再现系统,其利用光学可读代码上的物理信息并且光学地读取代码以再现多媒体信息

    公开(公告)号:US5898166A

    公开(公告)日:1999-04-27

    申请号:US651978

    申请日:1996-05-21

    摘要: A sensing section reads the dot codes by optically scanning a recording medium on which multimedia information has been recorded in the form of optically readable dot codes. The thus obtained dot codes are processed and restored to the original multimedia information by a scanning conversion section, a data string adjusting section, an error correction section, a reproducing section and a controller. An output unit reproduces each piece of information and outputs them. In this case, on the basis of the dot codes thus read, the scanning conversion section and controller sense information reproduction parameters, such as the dot size. The sensed parameters are then stored in a parameter memory. According to the parameters stored in the parameter memory, the dot codes are then subjected to a reproducing process.

    摘要翻译: 感测部分通过以光学可读的点代码的形式光学扫描已经记录了多媒体信息的记录介质来读取点代码。 通过扫描变换部,数据串调整部,纠错部,再生部以及控制部对由此得到的点代码进行原始多媒体信息的处理和恢复。 输出单元再现每条信息并输出。 在这种情况下,基于这样读取的点代码,扫描转换部分和控制器感测信息再现参数,例如点大小。 感测的参数然后存储在参数存储器中。 根据存储在参数存储器中的参数,然后对点代码进行再现处理。

    Information recording medium and information reproduction system

    公开(公告)号:US5866895A

    公开(公告)日:1999-02-02

    申请号:US571776

    申请日:1995-12-13

    摘要: A dot code recorded on an information recording medium consists of a data code corresponding to the contents of multimedia information to be reproduced, and a pattern code for determining a read reference point for the data code. The pattern code consists of pattern dots arranged at predetermined positions with respect to the data code, and markers arranged at predetermined positions with respect to the pattern dots and used to detect the pattern dots. In an information reproduction system for optically reading and reproducing a dot code from an information recording medium on which such a dot code is recorded, the dot code is imaged by an image input section. A data read reference point determining section then recognizes the pattern code from the picked-up image, and determines a data read reference point for reading the data code. A data reading section reads the data code on the basis of the data read reference point determined by the data read reference point determining section. A reproducing section reproduces/outputs the data read by the data reading section.

    Information recording medium and information reproduction system
    3.
    发明授权
    Information recording medium and information reproduction system 失效
    信息记录介质和信息再现系统

    公开(公告)号:US6131807A

    公开(公告)日:2000-10-17

    申请号:US432499

    申请日:1999-11-02

    摘要: A dot code recorded on an information recording medium consists of a data code corresponding to the contents of multimedia information to be reproduced, and a pattern code for determining a read reference point for the data code. The pattern code consists of pattern dots arranged at predetermined positions with respect to the data code, and markers arranged at predetermined positions with respect to the pattern dots and used to detect the pattern dots. In an information reproduction system for optically reading and reproducing a dot code from an information recording medium on which such a dot code is recorded, the dot code is imaged by an image input section. A data read reference point determining section then recognizes the pattern code from the picked-up image, and determines a data read reference point for reading the data code. A data reading section reads the data code on the basis of the data read reference point determined by the data read reference point determining section. A reproducing section reproduces/outputs the data read by the data reading section.

    摘要翻译: 记录在信息记录介质上的点代码由对应于要再现的多媒体信息的内容的数据代码和用于确定数据代码的读取参考点的模式代码组成。 图案代码由布置在相对于数据代码的预定位置处的图案点组成,并且标记布置在相对于图案点的预定位置处,并用于检测图案点。 在用于从记录有这样的点代码的信息记录介质光学地读取和再现点代码的信息再现系统中,点代码由图像输入部分成像。 数据读取参考点确定部件然后从拾取图像中识别图案代码,并且确定用于读取数据代码的数据读取参考点。 数据读取部分根据由数据读取参考点确定部分确定的数据读取参考点读取数据代码。 再现部再现/输出由数据读取部读取的数据。

    Information reproduction system for reproducing multimedia information
recorded in the form of an optically readable dot code pattern wherein
the optical readable dot code comprises address dots
    4.
    发明授权
    Information reproduction system for reproducing multimedia information recorded in the form of an optically readable dot code pattern wherein the optical readable dot code comprises address dots 失效
    用于再现以光学可读点阵图案形式记录的多媒体信息的信息再现系统,其中光学可读点代码包括地址点

    公开(公告)号:US6116507A

    公开(公告)日:2000-09-12

    申请号:US168710

    申请日:1998-10-08

    摘要: A dot code recorded on an information recording medium consists of a data code corresponding to the contents of multimedia information to be reproduced, and a pattern code for determining a read reference point for the data code. The pattern code consists of pattern dots arranged at predetermined positions with respect to the data code, and markers arranged at predetermined positions with respect to the pattern dots and used to detect the pattern dots. In an information reproduction system for optically reading and reproducing a dot code from an information recording medium on which such a dot code is recorded, the dot code is imaged by an image input section. A data read reference point determining section then recognizes the pattern code from the picked-up image, and determines a data read reference point for reading the data code. A data reading section reads the data code on the basis of the data read reference point determined by thus data read reference point determining section. A reproducing section reproduces/outputs the data read by the data reading section.

    摘要翻译: 记录在信息记录介质上的点代码由对应于要再现的多媒体信息的内容的数据代码和用于确定数据代码的读取参考点的模式代码组成。 图案代码由布置在相对于数据代码的预定位置处的图案点组成,并且标记布置在相对于图案点的预定位置处,并用于检测图案点。 在用于从记录有这样的点代码的信息记录介质光学地读取和再现点代码的信息再现系统中,点代码由图像输入部分成像。 数据读取参考点确定部件然后从拾取图像中识别图案代码,并且确定用于读取数据代码的数据读取参考点。 数据读取部分基于由这样的数据读取参考点确定部分确定的数据读取参考点读取数据代码。 再现部再现/输出由数据读取部读取的数据。

    Image region dividing apparatus
    5.
    发明授权
    Image region dividing apparatus 失效
    图像区域划分装置

    公开(公告)号:US5867593A

    公开(公告)日:1999-02-02

    申请号:US729774

    申请日:1996-10-08

    CPC分类号: G06K9/00456 H04N1/40062

    摘要: An image region dividing apparatus includes a same-kind image region extraction unit for dividing a digital image into blocks by extracting boundaries, from the background, of regions where same kinds of images are present, from the digital image; horizontal and vertical difference detectors for obtaining the difference values of the luminance levels of adjacent pixels in the horizontal and vertical directions from a discrimination target block; a feature pattern discrimination unit for performing recognition processing on the basis of a correlation between the shapes of a calculated corrected luminance level histogram ys and a calculated gradient vector direction histogram .theta.r; and an image kind determination unit for determining image kinds. The apparatus performs image kind discrimination of each discrimination target block.

    摘要翻译: 图像区域划分装置包括:相同种类的图像区域提取单元,用于从数字图像中提取从相邻种类的图像的区域的背景中提取边界的数字图像到块中; 水平和垂直差分检测器,用于从鉴别目标块获得水平和垂直方向上的相邻像素的亮度水平的差值; 特征模式识别单元,用于基于计算的校正亮度级直方图ys和计算出的梯度矢量方向直方图theta r之间的相关性进行识别处理; 以及用于确定图像种类的图像种类确定单元。 该装置执行每个识别目标块的图像种类鉴别。

    Information recording medium, two-dimensional code, information
reproduction system and information reproduction method
    6.
    发明授权
    Information recording medium, two-dimensional code, information reproduction system and information reproduction method 失效
    信息记录介质,二维码,信息再现系统和信息再现方法

    公开(公告)号:US5860679A

    公开(公告)日:1999-01-19

    申请号:US542220

    申请日:1995-10-12

    摘要: A marker detecting section detects markers formed at four corners of a block using binary image data of a two-dimensional code stored in a data memory. A marker's approximate center calculating section calculates the approximate centers of the detected markers. A pattern code detecting means detects a pattern code in accordance with format information of the two-dimensional code stored in a format memory. A marker's real center calculating section calculates the real centers of the markers from the detected pattern code and the format information using the error minimizing method. Based on the calculated real centers of the markers, a data code reading coordinate calculating section calculates reading coordinates for reading data dots of address code and data code areas from the data memory.

    摘要翻译: 标记检测部使用存储在数据存储器中的二维码的二进制图像数据来检测在块的四个角处形成的标记。 标记的近似中心计算部分计算检测到的标记的近似中心。 图案代码检测装置根据存储在格式存储器中的二维代码的格式信息来检测图案代码。 标记的实际中心计算部分使用误差最小化方法从检测到的模式代码和格式信息计算标记的实际中心。 基于计算的标记的实际中心,数据代码读取坐标计算部分计算从数据存储器读取地址码和数据代码区的数据点的读取坐标。

    Information reproduction system for reproducing a two-dimensional,
optically readable code
    7.
    发明授权
    Information reproduction system for reproducing a two-dimensional, optically readable code 失效
    用于再现二维光学可读代码的信息再现系统

    公开(公告)号:US5951056A

    公开(公告)日:1999-09-14

    申请号:US038481

    申请日:1998-03-02

    摘要: A marker detecting section detects markers formed at four corners of a block using binary image data of a two-dimensional code stored in a data memory. A marker's approximate center calculating section calculates the approximate centers of the detected markers. A pattern code detecting means detects a pattern code in accordance with format information of the two-dimensional code stored in a format memory. A marker's real center calculating section calculates the real centers of the markers from the detected pattern code and the format information using the error minimizing method. Based on the calculated real centers of the markers, a data code reading coordinate calculating section calculates reading coordinates for reading data dots of address code and data code areas from the data memory.

    摘要翻译: 标记检测部使用存储在数据存储器中的二维码的二进制图像数据来检测在块的四个角处形成的标记。 标记的近似中心计算部分计算检测到的标记的近似中心。 图案代码检测装置根据存储在格式存储器中的二维代码的格式信息来检测图案代码。 标记的实际中心计算部分使用误差最小化方法从检测到的模式代码和格式信息计算标记的实际中心。 基于计算的标记的实际中心,数据代码读取坐标计算部分计算从数据存储器读取地址码和数据代码区的数据点的读取坐标。

    Information processing system, digital photo frame, information processing method, and computer program product
    8.
    发明授权
    Information processing system, digital photo frame, information processing method, and computer program product 有权
    信息处理系统,数码相框,信息处理方法和计算机程序产品

    公开(公告)号:US08451194B2

    公开(公告)日:2013-05-28

    申请号:US12561601

    申请日:2009-09-17

    IPC分类号: G09G3/00 G06F17/00

    摘要: An information processing system includes a media information acquisition section that acquires media information, a media information storage section that stores the media information acquired by the media information acquisition section, a usualness level evaluation section that evaluates a usualness level of a user based on information that includes sensor information from at least one of a behavior sensor that measures a behavior of the user, a condition sensor that measures a condition of the user, and an environment sensor that measures an environment of the user, and a write section that writes the usualness level of the user evaluated by the usualness level evaluation section in the media information storage section so that the usualness level is linked to the media information acquired by the media information acquisition section.

    摘要翻译: 信息处理系统包括:媒体信息获取部分,其获取媒体信息;媒体信息存储部分,其存储由媒体信息获取部分获取的媒体信息;通常度评估部分,其基于用户的通常度级别, 包括来自测量用户行为的行为传感器中的至少一个的传感器信息,测量用户状态的条件传感器以及测量用户环境的环境传感器,以及写入通常性的写入部分 由媒体信息存储部分中的通常度评估部分评估的用户的级别,使得通常级别与由媒体信息获取部分获取的媒体信息相关联。

    Spectacles-mounted display device
    9.
    发明授权
    Spectacles-mounted display device 有权
    眼镜架显示装置

    公开(公告)号:US08337015B2

    公开(公告)日:2012-12-25

    申请号:US12870406

    申请日:2010-08-27

    IPC分类号: G02C1/00

    摘要: A spectacles-type image display device having an image output unit that includes a display element that displays images and is disposed on a spectacle frame and a reflection unit that is disposed adjacent to at least one of spectacle lenses and reflects the image light that is output from the image output unit toward the eyeball so that the viewer can see a virtual image of the image is provided. The reflection unit is a reflection member having a positive refractive power and an effective luminous flux that is output from the image output unit and reaches the eyeball of the viewer is configured so that the width of the luminous flux perpendicular to an optical axis is minimum at the reflection unit with respect to the optical axis cross-section parallel to an incident surface of the optical axis relative to the reflection unit.

    摘要翻译: 一种眼镜型图像显示装置,其具有图像输出单元,该图像输出单元包括显示图像并设置在眼镜架上的显示元件和与眼镜镜片中的至少一个相邻配置的反射单元,并且反射输出的图像光 从图像输出单元朝向眼球,使得观看者可以看到图像的虚拟图像。 反射单元是具有正折射力的反射构件和从图像输出单元输出并到达观察者的眼球的有效光束被配置为使得垂直于光轴的光束的宽度最小 反射单元相对于与光轴相对于反射单元的入射表面平行的光轴截面。