Mixed code, and method and apparatus for generating the same
    1.
    发明授权
    Mixed code, and method and apparatus for generating the same 有权
    混合代码,以及用于生成该代码的方法和装置

    公开(公告)号:US07702162B2

    公开(公告)日:2010-04-20

    申请号:US11265562

    申请日:2005-11-03

    IPC分类号: G06K19/06

    摘要: A mixed code, and a method and apparatus for encoding the same are provided. The mixed code includes a first code image region storing a first code image obtained by encoding first information using color, shading, or a combination thereof, and a second code image region storing a second code image obtained by encoding second information using color, shading, or a combination thereof. The first code image and/or the second code image includes the results of encoding interpretation information, construction information, error control information, and code direction information. The mixed code is made by adjusting the difference in color and brightness between the first and second code images to a predetermined level and combining these images.

    摘要翻译: 提供了混合码,以及用于对其编码的方法和装置。 混合码包括存储通过使用颜色,阴影或其组合对第一信息进行编码而获得的第一码图像的第一码图像区域和存储通过使用颜色,阴影对第二信息进行编码而获得的第二码图像的第二码图像区域, 或其组合。 第一代码图像和/或第二代码图像包括编码解释信息,构造信息,错误控制信息和代码方向信息的结果。 通过将第一和第二代码图像之间的颜色和亮度的差异调整到预定水平并组合这些图像来进行混合代码。

    Mixed code, and method and apparatus for generating the same
    2.
    再颁专利
    Mixed code, and method and apparatus for generating the same 有权
    混合代码,以及用于生成该代码的方法和装置

    公开(公告)号:USRE44982E1

    公开(公告)日:2014-07-01

    申请号:US13450813

    申请日:2012-04-19

    IPC分类号: G06K19/06

    摘要: A mixed code, and a method and apparatus for encoding the same are provided. The mixed code includes a first code image region storing a first code image obtained by encoding first information using color, shading, or a combination thereof, and a second code image region storing a second code image obtained by encoding second information using color, shading, or a combination thereof. The first code image and/or the second code image includes the results of encoding interpretation information, construction information, error control information, and code direction information. The mixed code is made by adjusting the difference in color and brightness between the first and second code images to a predetermined level and combining these images.

    摘要翻译: 提供了混合码,以及用于对其编码的方法和装置。 混合码包括存储通过使用颜色,阴影或其组合对第一信息进行编码而获得的第一码图像的第一码图像区域和存储通过使用颜色,阴影对第二信息进行编码而获得的第二码图像的第二码图像区域, 或其组合。 第一代码图像和/或第二代码图像包括编码解释信息,构造信息,错误控制信息和代码方向信息的结果。 通过将第一和第二代码图像之间的颜色和亮度的差异调整到预定水平并组合这些图像来进行混合代码。

    Method and apparatus for decoding mixed code
    5.
    再颁专利
    Method and apparatus for decoding mixed code 有权
    混合码解码方法和装置

    公开(公告)号:USRE44139E1

    公开(公告)日:2013-04-09

    申请号:US13542716

    申请日:2012-07-06

    IPC分类号: H04N1/38

    CPC分类号: G06K9/18 G06T9/00

    摘要: Provided are a method and apparatus for decoding a mixed code that is a combination of first and second code images. In the method, a mixed code image is obtained by receiving the original image having the mixed code image and removing noise from the original image. Next, the colors, shades, and brightnesses of pixels of the mixed code image are categorized into groups based on a predetermined threshold, the mixed code image is divided into first and second code images, and first and second information are extracted by decoding the first and second code images, respectively. The first and second code images can be effectively decoded by decoding interpretation information, construction information, error control information, and code direction information stored in the first and/or second code images.

    摘要翻译: 提供了用于对作为第一和第二代码图像的组合的混合代码进行解码的方法和装置。 在该方法中,通过接收具有混合码图像的原始图像并从原始图像中去除噪声来获得混合码图像。 接下来,基于预定阈值将混合码图像的像素的颜色,阴影和亮度分成组,将混合码图像分割为第一和第二码图像,并且通过解码第一和第二信息来提取第一和第二信息 和第二代码图像。 可以通过解码存储在第一和/或第二代码图像中的解释信息,构造信息,错误控制信息和代码方向信息来有效地解码第一和第二代码图像。

    Mixed Code, and Method and Apparatus for Generating the Same
    6.
    发明申请
    Mixed Code, and Method and Apparatus for Generating the Same 审中-公开
    混合代码及其生成方法和装置

    公开(公告)号:US20130136361A1

    公开(公告)日:2013-05-30

    申请号:US13600261

    申请日:2012-08-31

    IPC分类号: G06K9/46

    摘要: A mixed code, and a method and apparatus for encoding the same are provided. The mixed code includes a first code image region storing a first code image obtained by encoding first information using color, shading, or a combination thereof, and a second code image region storing a second code image obtained by encoding second information using color, shading, or a combination thereof. The first code image and/or the second code image includes the results of encoding interpretation information, construction information, error control information, and code direction information. The mixed code is made by adjusting the difference in color and brightness between the first and second code images to a predetermined level and combining these images.

    摘要翻译: 提供了混合码,以及用于对其编码的方法和装置。 混合码包括存储通过使用颜色,阴影或其组合对第一信息进行编码而获得的第一码图像的第一码图像区域和存储通过使用颜色,阴影对第二信息进行编码而获得的第二码图像的第二码图像区域, 或其组合。 第一代码图像和/或第二代码图像包括编码解释信息,构造信息,错误控制信息和代码方向信息的结果。 通过将第一和第二代码图像之间的颜色和亮度的差异调整到预定水平并组合这些图像来进行混合代码。

    Method and apparatus for decoding mixed code
    7.
    发明授权
    Method and apparatus for decoding mixed code 有权
    混合码解码方法和装置

    公开(公告)号:US07751629B2

    公开(公告)日:2010-07-06

    申请号:US11265521

    申请日:2005-11-03

    IPC分类号: H04N1/38

    摘要: Provided are a method and apparatus for decoding a mixed code that is a combination of first and second code images. In the method, a mixed code image is obtained by receiving the original image having the mixed code image and removing noise from the original image. Next, the colors, shades, and brightnesses of pixels of the mixed code image are categorized into groups based on a predetermined threshold, the mixed code image is divided into first and second code images, and first and second information are extracted by decoding the first and second code images, respectively. The first and second code images can be effectively decoded by decoding interpretation information, construction information, error control information, and code direction information stored in the first and/or second code images.

    摘要翻译: 提供了用于对作为第一和第二代码图像的组合的混合代码进行解码的方法和装置。 在该方法中,通过接收具有混合码图像的原始图像并从原始图像中去除噪声来获得混合码图像。 接下来,基于预定阈值将混合码图像的像素的颜色,阴影和亮度分成组,将混合码图像分割为第一和第二码图像,并且通过解码第一和第二信息来提取第一和第二信息 和第二代码图像。 可以通过解码存储在第一和/或第二代码图像中的解释信息,构造信息,错误控制信息和代码方向信息来有效地解码第一和第二代码图像。

    Liquid crystal display and driving method thereof
    10.
    发明授权
    Liquid crystal display and driving method thereof 有权
    液晶显示及其驱动方法

    公开(公告)号:US07808472B2

    公开(公告)日:2010-10-05

    申请号:US11602643

    申请日:2006-11-21

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device and a driving method thereof are provided. The liquid crystal display includes a data driver that is operative to supply data to the data lines. The data have the same polarity for the liquid crystal cells that are adjacent horizontally and opposite polarities for the liquid crystal cells that are adjacent vertically. A gate driver is operative to supply scan signals to the gate lines. The scan signals have different swing widths from each other in accordance with a polarity of the data. The switch devices include a plurality of first switch devices and a plurality of second switch devices. The first switch devices are connected to the (n−1)th (where n is a positive integer of not less than 2) gate line and the second switch devices are connected to the nth gate line.

    摘要翻译: 提供了一种液晶显示装置及其驱动方法。 液晶显示器包括用于向数据线提供数据的数据驱动器。 数据对于垂直相邻的液晶单元的水平和相对的极性相邻的液晶单元具有相同的极性。 栅极驱动器用于向栅极线提供扫描信号。 扫描信号根据数据的极性具有彼此不同的摆动宽度。 开关装置包括多个第一开关装置和多个第二开关装置。 第一开关器件连接到第(n-1)(其中n是不小于2的正整数)栅极线,并且第二开关器件连接到第n栅极线。