Method and apparatus for recognizing characters using autofocus of a camera
    12.
    发明授权
    Method and apparatus for recognizing characters using autofocus of a camera 有权
    使用相机的自动对焦识别角色的方法和装置

    公开(公告)号:US08553987B2

    公开(公告)日:2013-10-08

    申请号:US13658319

    申请日:2012-10-23

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

    Abstract translation: 提供了一种使用图像识别字符的方法和装置。 根据字符识别请求激活相机,并且设置用于实时显示通过相机拍摄的图像的预览模式。 控制相机的自动对焦,并且从在预览模式中获得的图像中获得具有预定水平的清晰度的图像以进行字符识别。 用于字符识别的图像被字符识别处理,以便提取识别结果数据。 绘制从识别结果数据排除非字符数据的最终识别字符行。 组合第一个字,包括最终识别字符行的至少一个字符和预定的最大字符数。 搜索使用第一个单词存储各种语言的字典信息的词典数据库,以向用户提供对应的单词。

    Mobile terminal and method for managing power thereof

    公开(公告)号:US11122511B2

    公开(公告)日:2021-09-14

    申请号:US17007505

    申请日:2020-08-31

    Abstract: An electronic device for performing power management is provided. The electronic device includes a display; and a processor configured to in response to receiving an input for switching to a power management mode, control the display to display first guide data for determining whether to perform a power management operation, in response to receiving a first input for performing the power management operation, control the display to display second guide data related to one or more methods of the power management operation, and perform the power management operation based on a selection of at least one from among the one or more methods.

    Method and apparatus for recognizing characters

    公开(公告)号:US10089557B2

    公开(公告)日:2018-10-02

    申请号:US14969832

    申请日:2015-12-15

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

    Mobile terminal and code recognition method thereof
    18.
    发明授权
    Mobile terminal and code recognition method thereof 有权
    移动终端及其代码识别方法

    公开(公告)号:US09299014B2

    公开(公告)日:2016-03-29

    申请号:US14471863

    申请日:2014-08-28

    CPC classification number: G06K9/78 G06K7/1092 G06K9/2054 G06K9/3216 G06T3/60

    Abstract: A code recognition method for adjusting a User Interface (UI) rotation angle of a code recognition application depending on the direction of a recognition code or text entered through a camera is provided. The code recognition method includes detecting at least a portion of the recognition code from an image including the recognition code; determining a code rotation angle of the recognition code; and extracting the recognition code or a text from the image including the recognition code based on the code rotation angle of the recognition code.

    Abstract translation: 提供了一种用于根据通过相机输入的识别码或文本的方向来调整代码识别应用的用户界面(UI)旋转角度的代码识别方法。 代码识别方法包括从包括识别码的图像中检测识别代码的至少一部分; 确定识别码的码旋转角度; 以及基于识别码的代码旋转角度从包括识别码的图像的图像中提取识别码或文本。

    Method and apparatus for recognizing characters
    19.
    发明授权
    Method and apparatus for recognizing characters 有权
    用于识别字符的方法和装置

    公开(公告)号:US08855429B2

    公开(公告)日:2014-10-07

    申请号:US14018005

    申请日:2013-09-04

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

    Abstract translation: 提供了一种使用图像识别字符的方法和装置。 根据字符识别请求激活相机,并且设置用于实时显示通过相机拍摄的图像的预览模式。 控制相机的自动对焦,并且从在预览模式中获得的图像中获得具有预定水平的清晰度的图像以进行字符识别。 用于字符识别的图像被字符识别处理,以便提取识别结果数据。 绘制从识别结果数据排除非字符数据的最终识别字符行。 组合第一个字,包括最终识别字符行的至少一个字符和预定的最大字符数。 搜索使用第一个单词存储各种语言的字典信息的词典数据库,以向用户提供对应的单词。

    Method and apparatus for recognizing characters

    公开(公告)号:US10803367B2

    公开(公告)日:2020-10-13

    申请号:US16717404

    申请日:2019-12-17

    Abstract: A method and an apparatus for recognizing characters using an image are provided. A camera is activated according to a character recognition request and a preview mode is set for displaying an image photographed through the camera in real time. An auto focus of the camera is controlled and an image having a predetermined level of clarity is obtained for character recognition from the images obtained in the preview mode. The image for character recognition is character-recognition-processed so as to extract recognition result data. A final recognition character row is drawn that excludes non-character data from the recognition result data. A first word is combined including at least one character of the final recognition character row and a predetermined maximum number of characters. A dictionary database that stores dictionary information on various languages using the first word is searched, so as to provide the user with the corresponding word.

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