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1. 发明授权

US07454042B2 Apparatus for online signature verification using pattern transform technique and method therefor 失效
标题翻译：使用模式变换技术进行在线签名验证的装置及其方法
公开(公告)号：US07454042B2
公开(公告)日：2008-11-18
申请号：US10532301
申请日：2003-03-18
申请人： Jae Yeon Lee , Yun Koo Chung , Jung Soh , Byung Tae Chun , Ho Sub Yoon , Kyu Seo Han , Do-Hyung Kim , Yongwha Chung
发明人： Jae Yeon Lee , Yun Koo Chung , Jung Soh , Byung Tae Chun , Ho Sub Yoon , Kyu Seo Han , Do-Hyung Kim , Yongwha Chung
IPC分类号： G06K9/46
CPC分类号： G06K9/00154
摘要： In an apparatus for online signature verification, a signature data input unit digitalizes a locus of a user signature and reads the locus as a sequence of points. A first and a second pattern transform unit performs a speed equalization and a velocity transform on the signature sequence and generates a first and a second transformed pattern sequence, respectively. A characteristics extraction unit extracts three characteristics vectors from the signature sequence, the first and the second transformed pattern sequence, respectively, to thereby generate the three characteristics vectors. A difference vector estimation unit generates a difference vector. A determination unit determines whether an input signature and the reference signature are signed by a single person.
摘要翻译：在用于在线签名验证的装置中，签名数据输入单元将用户签名的轨迹数字化，并将该轨迹读取为点序列。第一和第二图案变换单元对签名序列执行速度均衡和速度变换，并分别产生第一和第二变换图案序列。特征提取单元从签名序列，第一和第二变换图案序列分别提取三个特征向量，从而生成三个特征向量。差矢量估计单元产生差矢量。确定单元确定输入签名和参考签名是否由单个人签名。

2. 发明授权

US07426287B2 Face detecting system and method using symmetric axis 有权
标题翻译：使用对称轴的人脸检测系统和方法
公开(公告)号：US07426287B2
公开(公告)日：2008-09-16
申请号：US10872471
申请日：2004-06-22
申请人： Ho Sub Yoon , Do Hyung Kim , Jung Soh , Jae Yeon Lee
发明人： Ho Sub Yoon , Do Hyung Kim , Jung Soh , Jae Yeon Lee
IPC分类号： G06K9/00
CPC分类号： G06K9/00241
摘要： A face detecting system using a symmetric axis includes: an image inputting unit for inputting a still image thereto; an image converting unit for reducing the inputted image to a first certain size of image for a real-time process by using a pyramidal resolution reduction way; a scanning unit for scanning the reduced image by applying a second certain size of symmetric mask; a region dividing unit for dividing a region of the scanned mask into a left region and a right region with respect to the symmetric axis; a symmetric-similarity computing unit for computing a symmetric similarity of a local region at the two divided regions and then computing a symmetric similarity of a global region to compute a symmetric similarity of a face region; and a face region extracting unit for extracting a region having a symmetric axis at which the computed symmetric similarity is above a predetermined value, as the face region.
摘要翻译：使用对称轴的脸部检测系统包括：用于向其输入静止图像的图像输入单元; 图像转换单元，用于通过使用金字塔形分辨率降低方式将输入的图像减少到用于实时处理的第一特定大小的图像; 扫描单元，用于通过应用第二特定大小的对称掩模来扫描缩小图像; 区域划分单元，用于将扫描的掩模的区域相对于对称轴分成左区域和右区域; 对称相似度计算单元，用于计算所述两个分割区域处的局部区域的对称相似度，然后计算全局区域的对称相似度，以计算面部区域的对称相似度; 以及面部区域提取单元，用于提取具有所计算的对称相似度高于预定值的对称轴的区域作为面部区域。

3. 发明授权

US08548201B2 Apparatus and method for recognizing identifier of vehicle 有权
标题翻译：用于识别车辆识别符的装置和方法
公开(公告)号：US08548201B2
公开(公告)日：2013-10-01
申请号：US13224178
申请日：2011-09-01
申请人： Ho Sub Yoon , Kyu Dae Ban , Young Woo Yoon , Woo Han Yun , Do Hyung Kim , Jae Yeon Lee , Jae Hong Kim , Su Young Chi , Joo Chan Sohn
发明人： Ho Sub Yoon , Kyu Dae Ban , Young Woo Yoon , Woo Han Yun , Do Hyung Kim , Jae Yeon Lee , Jae Hong Kim , Su Young Chi , Joo Chan Sohn
IPC分类号： G06K9/00
CPC分类号： G06K9/6256 , G06K9/3258
摘要： The present invention detects a candidate ROI group associated with character strings/figure strings on the basis of a result acquired through prior learning of various types of license plates, verifies the interested region candidate group detected by using at least one condition of five predetermined conditions, and determines an MBR region in the selected ROI region from the verified interested region candidate group by considering a ratio between the height and width of the ROI region to recognize the license plate for the automobile. According to the present invention, it is possible to automatically detect the location of the license plate regardless of various types of license plate specifications defined for each of countries.
摘要翻译：本发明基于通过先前学习各种类型的车牌而获得的结果检测与字符串/图形串相关联的候选ROI组，通过使用五个预定条件的至少一个条件来检验感兴趣区域候选组，并且通过考虑ROI区域的高度和宽度之间的比率来识别汽车的车牌，从所验证的感兴趣区域候选组中确定所选择的ROI区域中的MBR区域。根据本发明，无论为每个国家定义的各种类型的车牌规格如何，都可以自动检测车牌的位置。

4. 发明授权

US08705814B2 Apparatus and method for detecting upper body 有权
标题翻译：检测上身的装置及方法
公开(公告)号：US08705814B2
公开(公告)日：2014-04-22
申请号：US13332879
申请日：2011-12-21
申请人： Woo Han Yun , Do Hyung Kim , Jae Yeon Lee , Kyu Dae Ban , Dae Ha Lee , Mun Sung Han , Ho Sub Yoon , Su Young Chi , Yun Koo Chung , Joo Chan Sohn , Hye Jin Kim , Young Woo Yoon , Jae Hong Kim , Jae Il Cho
发明人： Woo Han Yun , Do Hyung Kim , Jae Yeon Lee , Kyu Dae Ban , Dae Ha Lee , Mun Sung Han , Ho Sub Yoon , Su Young Chi , Yun Koo Chung , Joo Chan Sohn , Hye Jin Kim , Young Woo Yoon , Jae Hong Kim , Jae Il Cho
IPC分类号： G06K9/00
CPC分类号： G06K9/00362
摘要： Disclosed is a method of detecting an upper body. The method includes detecting an omega candidate area including a shape formed of a face and a shoulder line of a human from a target image, cutting the target image into the upper body candidate area including the omega candidate area, detecting a human face from the upper body candidate area, and judging whether the upper body of the human is included in the target image according to the result of detecting the human face.
摘要翻译：公开了一种检测上身的方法。该方法包括从目标图像中检测包括人脸的形状和肩部线的形状的欧米茄候选区域，将目标图像切割成包括欧米茄候选区域的上身候选区域，从上层检测人脸根据检测人脸的结果来判断人的上半身是否包含在目标图像中。

5. 发明授权

US08014567B2 Method and apparatus for recognizing gesture in image processing system 有权
标题翻译：用于识别图像处理系统中的手势的方法和装置
公开(公告)号：US08014567B2
公开(公告)日：2011-09-06
申请号：US11778724
申请日：2007-07-17
申请人： Ho Sub Yoon , Su Young Chi , Do Hyung Kim , Hye Jin Kim , Jae Yeon Lee
发明人： Ho Sub Yoon , Su Young Chi , Do Hyung Kim , Hye Jin Kim , Jae Yeon Lee
IPC分类号： G06K9/00
CPC分类号： G06K9/00355 , G06K9/00228
摘要： A method and apparatus for recognizing a gesture in an image processing system. In the apparatus, an input unit receives an image obtained by capturing a gesture of a user using a camera. A detector detects a face area in the input image, and detects a hand area in gesture search areas. The gesture search areas being set by dividing the image into predetermined areas with reference to a predetermined location of the detected face area. A controller sets the gesture search areas, determines whether a gesture occurs in the detected hand area, and selects a detection area with respect to the gesture to generate a control command for controlling an image device. A calculator calculates skin-color information and differential-area information for checking a gesture in the detected hand area. Accordingly, a hand area can be accurately detected, and a gesture can be separated from peripheral movement information, so that mal-functioning caused by gesture recognition can be reduced.
摘要翻译：一种用于在图像处理系统中识别手势的方法和装置。在该装置中，输入单元接收通过使用相机拍摄用户的手势而获得的图像。检测器检测输入图像中的面部区域，并且检测手势搜索区域中的手区域。参考检测到的面部区域的预定位置，将图像划分成预定区域来设置手势搜索区域。控制器设置手势搜索区域，确定在检测到的手区域中是否发生手势，并且针对手势选择检测区域，以生成用于控制图像装置的控制命令。计算器计算皮肤颜色信息和差分区域信息，用于检测检测到的手区域中的手势。因此，可以精确地检测手区域，并且可以将手势与周边运动信息分离，从而可以减少由手势识别引起的误功能。

6. 发明申请

US20120148101A1 METHOD AND APPARATUS FOR EXTRACTING TEXT AREA, AND AUTOMATIC RECOGNITION SYSTEM OF NUMBER PLATE USING THE SAME 审中-公开
标题翻译：用于提取文字区域的方法和装置以及使用其的数字板的自动识别系统
公开(公告)号：US20120148101A1
公开(公告)日：2012-06-14
申请号：US13325035
申请日：2011-12-13
申请人： Young Woo YOON , Ho Sub Yoon , Kyu Dae Ban , Jae Yeon Lee , Do Hyung Kim , Su Young Chi , Jae Hong Kim , Joo Chan Sohn
发明人： Young Woo YOON , Ho Sub Yoon , Kyu Dae Ban , Jae Yeon Lee , Do Hyung Kim , Su Young Chi , Jae Hong Kim , Joo Chan Sohn
IPC分类号： G06K9/18
CPC分类号： G06K9/325 , G06K2209/15
摘要： Disclosed is a method of extracting a text area, the method including generating a text area prediction value within an input second image based on a plurality of text area data stored in a database including geometric information about a text area of a first image, generating a text recognition result value by determining whether a text is recognized with respect to a probable text area within the input second image, and selecting a text area within the second image by combining the generated text area prediction value and text recognition result value.
摘要翻译：公开了一种提取文本区域的方法，所述方法包括：基于存储在数据库中的多个文本区域数据，生成输入的第二图像内的文本区域预测值，所述文本区域数据包括关于第一图像的文本区域的几何信息，通过确定文本是否相对于所输入的第二图像内的可能的文本区域被识别，以及通过组合生成的文本区域预测值和文本识别结果值来选择第二图像内的文本区域来选择文本识别结果值。

7. 发明授权

US09129154B2 Gesture recognition apparatus, robot system including the same and gesture recognition method using the same 有权
标题翻译：手势识别装置，包括相同的机器人系统和使用其的手势识别方法
公开(公告)号：US09129154B2
公开(公告)日：2015-09-08
申请号：US12638302
申请日：2009-12-15
申请人： Do Hyung Kim , Jae Yeon Lee , Woo Han Yun , Su Young Chi , Ho Sub Yoon , Hye Jin Kim , Young Woo Yoon
发明人： Do Hyung Kim , Jae Yeon Lee , Woo Han Yun , Su Young Chi , Ho Sub Yoon , Hye Jin Kim , Young Woo Yoon
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06K9/00355
摘要： Provided is a gesture recognition apparatus. The gesture recognition apparatus includes a human detection unit, a gesture region setting region, an arm detection unit and a gesture determination unit. The human detection unit detects a face region of a user from an input image. The gesture region setting unit sets a gesture region, in which a gesture of the user's arm occurs, with respect to the detected face region. The arm detection unit detects an arm region of the user in the gesture region. The gesture determination unit analyzes a position, moving directionality and shape information of the arm region in the gesture region to determine a target gesture of the user. Such a gesture recognition apparatus may be used as a useful means for a human-robot interaction in a long distance where a robot has difficulty in recognizing a user's voice.
摘要翻译：提供了一种手势识别装置。手势识别装置包括人体检测单元，手势区域设定区域，手臂检测单元和手势判定单元。人体检测单元从输入图像检测用户的脸部区域。手势区域设定单元相对于检测到的脸部区域设定手势区域，在手势区域中发生用户手臂的手势。手臂检测单元在手势区域中检测用户的手臂区域。手势确定单元分析手势区域中的手臂区域的位置，移动方向性和形状信息，以确定用户的目标手势。这样的手势识别装置可以用作机器人难以识别用户的语音的长距离人机交互的有用手段。

8. 发明授权

US08204311B2 Method and apparatus for shoulder-line detection and gesture spotting detection 有权
标题翻译：用于肩线检测和手势点检测的方法和装置
公开(公告)号：US08204311B2
公开(公告)日：2012-06-19
申请号：US11673696
申请日：2007-02-12
申请人： Hye Jin Kim , Ho Sub Yoon , Do Hyung Kim , Jae Yeon Lee
发明人： Hye Jin Kim , Ho Sub Yoon , Do Hyung Kim , Jae Yeon Lee
IPC分类号： G06K9/48
CPC分类号： G06K9/00335
摘要： A gesture spotting detection method and apparatus employ a shoulder-line algorithm. The shoulder-line detecting method recognizes a GSD calling gesture that occurs in a shoulder-line, head or higher part in a remote distance or a short distance, although a user does not have a fixed posture. In the method, an image of people is received, and skin information of a person in the image is detected to detect a face area. Then, the cloth color information of the person is modeled from the inputted image to detect a cloth area. An external space is defined from the image based on the body space area, and an edge is extracted from the image based on the body space and the external space. Then, shoulder-line information is acquired based on an energy function obtained based on the body space, the external space, and the edge.
摘要翻译：手势点检测方法和装置采用肩线算法。肩线检测方法识别在远程或短距离的肩线，头部或更高部位发生的GSD呼叫手势，尽管用户不具有固定的姿势。在该方法中，接收人的图像，并且检测图像中的人的皮肤信息以检测面部区域。然后，根据输入的图像对人的布颜色信息进行建模，以检测布面积。基于身体空间区域从图像中定义外部空间，并且基于身体空间和外部空间从图像提取边缘。然后，基于基于体空间，外部空间和边缘获得的能量函数来获取肩线信息。

9. 发明申请

US20110001813A1 GESTURE RECOGNITION APPARATUS, ROBOT SYSTEM INCLUDING THE SAME AND GESTURE RECOGNITION METHOD USING THE SAME 有权
标题翻译：识别装置，包括其的机器人系统和使用其的姿势识别方法
公开(公告)号：US20110001813A1
公开(公告)日：2011-01-06
申请号：US12638302
申请日：2009-12-15
申请人： Do Hyung KIM , Jae Yeon Lee , Woo Han Yun , Su Young Chi , Ho Sub Yoon , Hye Jin Kim , Young Woo Yoon
发明人： Do Hyung KIM , Jae Yeon Lee , Woo Han Yun , Su Young Chi , Ho Sub Yoon , Hye Jin Kim , Young Woo Yoon
IPC分类号： H04N7/18 , G06K9/46 , G06K9/00
CPC分类号： G06K9/00355
摘要： Provided is a gesture recognition apparatus. The gesture recognition apparatus includes a human detection unit, a gesture region setting region, an arm detection unit and a gesture determination unit. The human detection unit detects a face region of a user from an input image. The gesture region setting unit sets a gesture region, in which a gesture of the user's arm occurs, with respect to the detected face region. The arm detection unit detects an arm region of the user in the gesture region. The gesture determination unit analyzes a position, moving directionality and shape information of the arm region in the gesture region to determine a target gesture of the user. Such a gesture recognition apparatus may be used as a useful means for a human-robot interaction in a long distance where a robot has difficulty in recognizing a user's voice.
摘要翻译：提供了一种手势识别装置。手势识别装置包括人体检测单元，手势区域设定区域，手臂检测单元和手势判定单元。人体检测单元从输入图像检测用户的脸部区域。手势区域设定单元相对于检测到的脸部区域设定手势区域，在手势区域中发生用户手臂的手势。手臂检测单元在手势区域中检测用户的手臂区域。手势确定单元分析手势区域中的手臂区域的位置，移动方向性和形状信息，以确定用户的目标手势。这样的手势识别装置可以用作机器人难以识别用户的语音的长距离人机交互的有用手段。

10. 发明授权

US06710844B2 Method and apparatus for estimating camera motion 失效
标题翻译：用于估计摄像机运动的方法和装置
公开(公告)号：US06710844B2
公开(公告)日：2004-03-23
申请号：US10029794
申请日：2001-12-31
申请人： Kyu Seo Han , Byung Tae Chun , Jae Yeon Lee , Jung Soh , Ho Sub Yoon , Se Yoon Jeong , Young Lae Bae
发明人： Kyu Seo Han , Byung Tae Chun , Jae Yeon Lee , Jung Soh , Ho Sub Yoon , Se Yoon Jeong , Young Lae Bae
IPC分类号： G03B1918
CPC分类号： H04N5/145
摘要： A method and an apparatus for estimating a camera motion include a frame picture memory unit for storing a plurality of moving picture frames, a buffer for sequentially extracting the frames and storing them, a block division unit for dividing each of the frames stored in the buffer into a plurality of blocks, a mean picture generation unit for generating horizontal and vertical mean pictures using the blocks, a horizontal and a vertical mean picture memory unit for storing the data of the horizontal and vertical mean pictures, a motion vector extraction unit for extracting motion vectors from the blocks using horizontal and vertical mean picture data, a motion vector memory unit for storing the data of the motion vectors, and a camera motion estimation unit for estimating a camera motion using the motion vector data.
摘要翻译：用于估计摄像机运动的方法和装置包括：用于存储多个运动图像帧的帧图像存储单元，用于顺序提取帧并存储它们的缓冲器;块分割单元，用于分割存储在缓冲器中的每个帧用于使用该块生成水平和垂直平均图像的平均图像生成单元，用于存储水平和垂直平均图像的数据的水平和垂直平均图像存储单元，用于提取的运动矢量提取单元使用水平和垂直平均图像数据的块的运动矢量，用于存储运动矢量的数据的运动矢量存储单元和用于使用运动矢量数据估计相机运动的相机运动估计单元。

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