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.

    Beamforming method and apparatus for sound signal
    55.
    发明授权
    Beamforming method and apparatus for sound signal 有权
    波束形成方法和声音信号装置

    公开(公告)号:US09516241B2

    公开(公告)日:2016-12-06

    申请号:US14302380

    申请日:2014-06-11

    Abstract: A beamforming method and apparatus for acquiring a sound signal in an electronic device includes selecting at least one object for beamforming to acquire a sound, measuring a first distance between the at least one object selected and a sensor for distance measurement, calculating a second distance between the at least one object and a plurality of microphones based on the first distance, and determining a weight for sound beamforming using at least one of time delay and phase delay corresponding to the second distance between the object and the microphone.

    Abstract translation: 用于在电子设备中获取声音信号的波束形成方法和装置包括:选择至少一个波束形成对象以获取声音,测量所选择的至少一个对象和用于距离测量的传感器之间的第一距离,计算第二距离 基于第一距离的至少一个对象和多个麦克风,以及使用对应于对象和麦克风之间的第二距离的时延和相位延迟中的至少一个来确定声波束成形的权重。

    Apparatus and method for video sensor-based human activity and facial expression modeling and recognition
    56.
    发明授权
    Apparatus and method for video sensor-based human activity and facial expression modeling and recognition 有权
    基于视频传感器的人类活动和面部表情建模与识别的装置和方法

    公开(公告)号:US09489568B2

    公开(公告)日:2016-11-08

    申请号:US14307342

    申请日:2014-06-17

    Abstract: An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization, Observation symbol sequences in the video clips am determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix.

    Abstract translation: 用于人类活动和面部表情建模和识别的装置和方法基于来自时间顺序图像的特征提取技术。 人类活动建模包括确定从视频剪辑中提取的人类活动的深度和/或二进制形状图像的主要分量。 独立成分分析(ICA)表示是基于主成分确定的。 特征通过基于ICA表示的线性判别分析(LDA)来确定。 使用矢量量化确定码本,确定视频剪辑中的观察符号序列。 并且使用基于状态转换的隐马尔科夫模型(HMM)和观察矩阵来学习人类活动。

    Apparatus and method for setting up an interface in a mobile terminal

    公开(公告)号:US09344550B2

    公开(公告)日:2016-05-17

    申请号:US14601670

    申请日:2015-01-21

    Abstract: An apparatus and method set up an interface in a mobile terminal. The method includes: storing an interface setup application including customized data unique to countries and operators; determining whether a Subscriber Identity Module (SIM) card is inserted into the mobile terminal when the mobile terminal is powered on; detecting a Mobile Country Code (MCC) and a Mobile Network Code (MNC) included in the SIM card, if the SIM card is inserted into the mobile terminal; executing the interface setup application and searching for customized data corresponding to the detected MCC and MNC from among the customized data unique to countries and operators; and installing an interface of the mobile terminal based on the searched customized data.

    METHOD, ELECTRONIC DEVICE, AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING LOCATION BASED SERVICES
    58.
    发明申请
    METHOD, ELECTRONIC DEVICE, AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING LOCATION BASED SERVICES 有权
    方法,电子设备和计算机可读记录介质,用于提供基于位置的服务

    公开(公告)号:US20150017963A1

    公开(公告)日:2015-01-15

    申请号:US14106498

    申请日:2013-12-13

    CPC classification number: H04W4/025 H04W4/02

    Abstract: An electronic device provides location-based services. The electronic device may include a communication module configured to receive information on a wireless network device, including identification information of at least one electronic device, from the wireless network device. The electronic device may also include a controller configured to perform at least some functions of the electronic device, based on at least one piece of action information corresponding to the identification information, when the identification information corresponding to the electronic device is included in the received information.

    Abstract translation: 电子设备提供基于位置的服务。 电子设备可以包括通信模块,其被配置为从无线网络设备接收包括至少一个电子设备的标识信息的无线网络设备上的信息。 电子设备还可以包括控制器,其被配置为当与所述电子设备相对应的识别信息被包括在所接收的信息中时,基于与所述识别信息相对应的至少一个动作信息来执行所述电子设备的至少一些功能 。

    Apparatus and method for image recognition of facial areas in photographic images from a digital camera
    59.
    发明授权
    Apparatus and method for image recognition of facial areas in photographic images from a digital camera 有权
    用于从数码相机拍摄图像中的面部区域的图像识别的装置和方法

    公开(公告)号:US08866931B2

    公开(公告)日:2014-10-21

    申请号:US13680267

    申请日:2012-11-19

    CPC classification number: H04N5/23219 G06K9/00228 H04N5/23293 H04N5/77

    Abstract: Disclosed is an apparatus for photographing an image using a digital camera capable of providing a preview image, including: an image sensor for capturing an image of a subject; a first image signal processor for processing at least one captured image as a sequent image in order to display the captured image as a preview image on a display window and detecting a face area from the captured image; a buffer for storing the image including at least one detected face area; a capture button for capturing a still image during outputting the sequent image as the preview image on the display window; a second image signal processor for processing the captured still image using the capture button; a controller for controlling to store the captured still image and information related on the face area detected from the first image signal processor prior to the input of the capture button; and a memory for storing the processed still image together with the information related on the detected face area.

    Abstract translation: 公开了一种使用能够提供预览图像的数字照相机拍摄图像的装置,包括:图像传感器,用于捕获被摄体的图像; 第一图像信号处理器,用于处理至少一个拍摄图像作为后续图像,以便将所捕获的图像作为预览图像显示在显示窗口上并从所捕获的图像中检测面部区域; 用于存储包括至少一个检测到的脸部区域的图像的缓冲器; 用于在输出后续图像作为预览图像在显示窗口上捕获静止图像的捕获按钮; 第二图像信号处理器,用于使用捕获按钮处理所捕获的静止图像; 控制器,用于在输入所述捕获按钮之前控制所述捕获的静止图像和与从所述第一图像信号处理器检测到的所述面部区域相关的信息; 以及用于存储经处理的静止图像以及与检测到的面部区域相关的信息的存储器。

    Method and apparatus for recognizing characters
    60.
    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。

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