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    Apparatus and method for transmitting handwriting animation message
    1.
    发明授权
    Apparatus and method for transmitting handwriting animation message 有权
    用于发送手写动画消息的装置和方法

    公开(公告)号：US08798649B2

    公开(公告)日：2014-08-05

    申请号：US13012435

    申请日：2011-01-24

    申请人： Mu-Sik Kwon ,  Sang-Wook Oh ,  Seong-Taek Hwang ,  Jung-Rim Kim ,  Do-Hyeon Kim

    发明人： Mu-Sik Kwon ,  Sang-Wook Oh ,  Seong-Taek Hwang ,  Jung-Rim Kim ,  Do-Hyeon Kim

    IPC分类号： H04W4/00

    CPC分类号： H04M1/72555 ,  H04M1/72544 ,  H04N1/00228 ,  H04N1/00307 ,  H04N1/00392 ,  H04N2201/0013 ,  H04N2201/0074 ,  H04N2201/0438 ,  H04N2201/3245

    摘要： Provided is a system for transmitting a handwriting animation message including a transmitting mobile terminal for transmitting the handwriting animation message including coordinate information and time information of one or more points forming handwriting information which is input by a user of a transmitting mobile terminal, an animation messaging server for, upon receiving the handwriting animation message, transcoding the handwriting animation message into a format supported by the receiving mobile terminal and transmitting the transcoded handwriting animation message, and the receiving mobile terminal for receiving the transcoded handwriting animation message.

    摘要翻译： 提供一种用于发送手写动画消息的系统，包括发送移动终端，用于发送包括由发送移动终端的用户输入的形成手写信息的一个或多个点的坐标信息和时间信息的动画消息 服务器，用于在接收到手写动画消息时将手写动画消息转码为由接收移动终端支持的格式并发送代码转换的手写动画消息，以及用于接收转码的手写动画消息的接收移动终端。

    Method for coding and decoding 3D data implemented as a mesh model
    3.
    发明授权
    Method for coding and decoding 3D data implemented as a mesh model 有权
    用于编码和解码实现为网格模型的3D数据的方法

    公开(公告)号：US08265407B2

    公开(公告)日：2012-09-11

    申请号：US12371134

    申请日：2009-02-13

    申请人： Soo-Kyun Kim ,  Sang-Wook Oh ,  Byung-Jun Son ,  Tae-Hwa Hong ,  Sung-Dae Cho ,  Hae-Young Lee ,  Dae-Young Kim ,  Sung-Yeol Lee ,  Nak-Kwon Lim

    发明人： Soo-Kyun Kim ,  Sang-Wook Oh ,  Byung-Jun Son ,  Tae-Hwa Hong ,  Sung-Dae Cho ,  Hae-Young Lee ,  Dae-Young Kim ,  Sung-Yeol Lee ,  Nak-Kwon Lim

    IPC分类号： G06K9/36

    CPC分类号： G06T17/20

    摘要： A method for coding three-dimensional (3D) data, and more particularly for coding geometry data included in the 3D data. The method includes: generating a bounding box including a vertex of the 3D data based on information included in the geometry data; dividing the bounding box into a plurality of partitions having an equal size; identifying a number of vertices included in each divided partition; appointing a divided partition as a leaf cell based on the identified number of vertices; and coding the geometry data using information on the dividing of the bounding box, information on vertices included in each divided partition, and information indicating the position of a vertex included in the leaf cell, when a divided partition is subdivided.

    摘要翻译： 一种用于对三维（3D）数据进行编码的方法，更具体地说，用于对包括在3D数据中的几何数据进行编码。 该方法包括：基于几何数据中包含的信息，生成包含3D数据的顶点的边界框; 将所述边界框划分成具有相同大小的多个分区; 识别包括在每个划分的分区中的多个顶点; 基于所识别的顶点数目，将划分的分区指定为叶单元; 并且使用关于边界框的划分的信息，包括在每个划分的分区中的顶点的信息以及指示叶单元中包括的顶点的位置的信息来编码几何数据，当划分的分区被细分时。

    CHARACTER REGION EXTRACTING APPARATUS AND METHOD USING CHARACTER STROKE WIDTH CALCULATION
    4.
    发明申请
    CHARACTER REGION EXTRACTING APPARATUS AND METHOD USING CHARACTER STROKE WIDTH CALCULATION 有权
    特征提取装置和使用特征宽度计算的方法

    公开(公告)号：US20110200257A1

    公开(公告)日：2011-08-18

    申请号：US13029845

    申请日：2011-02-17

    申请人： Sang-Wook Oh ,  Sang-Hoon Sull ,  Myung-Hoon Kim ,  Hoon-Jae Lee ,  Soon-Hong Jung ,  Jun-Sic Youn

    发明人： Sang-Wook Oh ,  Sang-Hoon Sull ,  Myung-Hoon Kim ,  Hoon-Jae Lee ,  Soon-Hong Jung ,  Jun-Sic Youn

    IPC分类号： G06K9/46

    CPC分类号： G06K9/325 ,  G06K2209/01

    摘要： A character region extracting apparatus and method which extract a character region through the calculation of character stroke widths are provided. The method includes producing a binary image including a candidate character region from an original image; extracting a character outline from the candidate character region; acquires character outline information for the extracted outline; setting a representative character stroke width and a representative character angle in each of the pixels forming the outline, based on the character outline information; and determining a character existing region in the candidate character region by confirming the ratio of effective representative stroke widths and effective angles as compared to the entire length of the outline. Accordingly, it is possible to efficiently determine whether one or more characters exist in the candidate character region.

    摘要翻译： 提供了一种通过字符笔划宽度的计算提取字符区域的字符区域提取装置和方法。 该方法包括从原始图像生成包括候选字符区域的二进制图像; 从候选字符区域提取字符轮廓; 获取提取的轮廓的字符轮廓信息; 基于所述字符轮廓信息，在形成轮廓的每个像素中设置代表性的字符行程宽度和代表性角色; 以及通过确认与轮廓的整个长度相比有效的代表性行程宽度和有效角度的比率来确定候选字符区域中的字符存在区域。 因此，可以有效地确定候选字符区域中是否存在一个或多个字符。

    APPARATUS AND METHOD FOR GENERATING IMAGE FOR CHARACTER REGION EXTRACTION
    5.
    发明申请
    APPARATUS AND METHOD FOR GENERATING IMAGE FOR CHARACTER REGION EXTRACTION 有权
    用于生成字符区域提取图像的装置和方法

    公开(公告)号：US20110200250A1

    公开(公告)日：2011-08-18

    申请号：US13015194

    申请日：2011-01-27

    申请人： Sang-Wook OH ,  Sang-Hoon Sull ,  Hoon-Jae Lee ,  Soon-Hoog Jung ,  Jun-Sic Youn

    发明人： Sang-Wook OH ,  Sang-Hoon Sull ,  Hoon-Jae Lee ,  Soon-Hoog Jung ,  Jun-Sic Youn

    IPC分类号： G06K9/34

    CPC分类号： G06K9/3258 ,  G06K9/38 ,  G06K2209/01

    摘要： Provided is an apparatus and method for generating an image for character region extraction. Upon input of an original image, a candidate character image is generated from the original image and a plurality of binarization maps for similar colors are generated from the generated candidate character image. A binarization map including a background region is selected from among the plurality of generated binarization maps, and the background region of the selected binarization map is expanded. The expanded background region is inverted to generate an image including a character region, thereby generating an image for accurately extracting the character region without missing a boundary portion of a character.

    摘要翻译： 提供了一种用于生成用于字符区域提取的图像的装置和方法。 在输入原始图像时，从原始图像生成候选字符图像，并且从生成的候选字符图像生成用于类似颜色的多个二值化图。 从多个生成的二值化图中选择包括背景区域的二值化图，并且扩大所选择的二值化图的背景区域。 扩展背景区域被反转以产生包括字符区域的图像，从而生成用于精确地提取字符区域而不丢失字符的边界部分的图像。

    METHOD AND APPARATUS FOR PRODUCING DYNAMIC EFFECT OF CHARACTER CAPABLE OF INTERACTING WITH IMAGE
    6.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING DYNAMIC EFFECT OF CHARACTER CAPABLE OF INTERACTING WITH IMAGE 审中-公开
    用于产生与图像交互的字符的动态效应的方法和装置

    公开(公告)号：US20110193867A1

    公开(公告)日：2011-08-11

    申请号：US13025724

    申请日：2011-02-11

    申请人： Hee-Bum AHN ,  Hyun-Soo Kim ,  Mu-Sik Kwon ,  Sang-Wook Oh ,  Dong-Hyuk Lee ,  Seong-Taek Hwang ,  An-Na Park

    发明人： Hee-Bum AHN ,  Hyun-Soo Kim ,  Mu-Sik Kwon ,  Sang-Wook Oh ,  Dong-Hyuk Lee ,  Seong-Taek Hwang ,  An-Na Park

    IPC分类号： G06T13/00

    CPC分类号： G06T13/80

    摘要： A method for producing motion effects of a character capable of interacting with a background image in accordance with the characteristics of the background image is provided, including extracting the characteristics of the background image; determining a character to be provided with the motion effects in the background in accordance with the extracted characteristics of the background image; recognizing external signals including a user input; determining the motion of the character in accordance with the characteristics of the background image and the recognized external signals; and reproducing an animation for executing the motion of the character in the background image.

    摘要翻译： 提供一种用于产生能够根据背景图像的特征与背景图像进行交互的角色的运动效果的方法，包括提取背景图像的特征; 根据所提取的背景图像的特征确定要在背景中提供运动效果的角色; 识别包括用户输入的外部信号; 根据背景图像和识别的外部信号的特性确定角色的运动; 并且再现用于执行背景图像中的角色的运动的动画。

    METHOD AND APPARATUS FOR RECOGNIZING CHARACTER IN CHARACTER RECOGNIZING APPARATUS
    7.
    发明申请
    METHOD AND APPARATUS FOR RECOGNIZING CHARACTER IN CHARACTER RECOGNIZING APPARATUS 有权
    用于识别字符识别装置中的字符的方法和装置

    公开(公告)号：US20090324081A1

    公开(公告)日：2009-12-31

    申请号：US12490924

    申请日：2009-06-24

    申请人： Sang-Wook OH ,  Seong-Taek HWANG ,  Sang-Ho KIM ,  Hee-Won JUNG

    发明人： Sang-Wook OH ,  Seong-Taek HWANG ,  Sang-Ho KIM ,  Hee-Won JUNG

    IPC分类号： G06K9/34

    CPC分类号： G06K9/325 ,  G06K9/00456 ,  G06K2209/01

    摘要： Disclosed is a method and an apparatus for recognizing a character and efficiently removing a misrecognized character. The method includes detecting character regions including at least one character in an input image, converting the input image into a binary image, discriminating the characters from a non-character, re-classifying the character region including a number of characters equal to or less than a threshold into a non-character region, and outputting only the characters present in the character region.

    摘要翻译： 公开了一种用于识别角色并有效地去除错误识别的角色的方法和装置。 所述方法包括检测包括输入图像中的至少一个字符的字符区域，将输入图像转换为二进制图像，从非字符识别字符，对包括等于或小于等于的字符数的字符区域进行重新分类 阈值转换为非字符区域，并且仅输出字符区域中存在的字符。

    Camera apparatus and method for removing image noise
    8.
    发明申请
    Camera apparatus and method for removing image noise 有权
    用于去除图像噪声的相机装置和方法

    公开(公告)号：US20080030591A1

    公开(公告)日：2008-02-07

    申请号：US11888763

    申请日：2007-08-02

    申请人： Young-Min Jeong ,  Sang-Wook Oh

    发明人： Young-Min Jeong ,  Sang-Wook Oh

    IPC分类号： H04N5/225

    CPC分类号： H04N5/3651

    摘要： Disclosed is a method of removing image noise of a camera having an illumination sensor. The method includes: grasping the noise response characteristics of the camera and storing mean signal-to-noise ratio values for respective illumination values in a low frequency region and a high frequency region; acquiring the present illumination value using the illumination sensor when photographing an image; reading mean signal-to-noise ratio values of the low frequency region and the high frequency region corresponding to the present illumination value from the stored mean signal-to-noise ratio values; and applying the read mean signal-to-noise values to filters for respective frequency regions, thereby filtering the signals of the photographed image.

    摘要翻译： 公开了一种去除具有照明传感器的相机的图像噪声的方法。 该方法包括：掌握摄像机的噪声响应特性，并存储低频区域和高频区域中相应照明值的平均信噪比值; 当拍摄图像时，使用照明传感器获取当前照明值; 从存储的平均信噪比值读取与当前照明值对应的低频区域和高频区域的平均信噪比值; 以及将读取的平均信噪比值应用于各个频率区域的滤波器，从而对拍摄图像的信号进行滤波。

    Apparatus and method for reproducing handwritten message by using handwriting data
    9.
    发明授权
    Apparatus and method for reproducing handwritten message by using handwriting data 有权
    用手写数据再现手写信息的装置和方法

    公开(公告)号：US09288302B2

    公开(公告)日：2016-03-15

    申请号：US12879283

    申请日：2010-09-10

    申请人： Do-Hyeon Kim ,  Mu-Sik Kwon ,  Sang-Wook Oh ,  Seong-Taek Hwang

    发明人： Do-Hyeon Kim ,  Mu-Sik Kwon ,  Sang-Wook Oh ,  Seong-Taek Hwang

    IPC分类号： H04M1/725 ,  H04L12/58

    CPC分类号： G06K9/222 ,  G06F3/03545 ,  G06F3/0416 ,  H04L51/02 ,  H04L51/066 ,  H04L51/38 ,  H04M1/72552 ,  H04M2250/22

    摘要： A method for reproducing a handwritten message using handwriting data, the method including receiving an input of the handwritten message and generating handwriting data including position information and time information of the handwritten message and a still image using the position information, encoding a handwriting image including the handwriting data in the still image and transmitting the encoded handwriting image through the still image, receiving and decoding the handwriting image, extracting the handwriting data included in the decoded handwriting image, and sequentially reproducing the handwritten message according to an order of input of the handwritten message using the extracted handwriting data.

    摘要翻译： 一种使用手写数据再现手写信息的方法，所述方法包括：接收手写消息的输入，并且生成包括手写消息的位置信息和时间信息的手写数据和使用该位置信息的静止图像，对包括 在静止图像中输入手写数据并通过静止图像发送经编码的手写图像，接收和解码手写图像，提取解码的手写图像中包括的笔迹数据，并根据手写的输入顺序顺序地再现手写信息 消息使用提取的手写数据。