Gesture recognition apparatus, robot system including the same and gesture recognition method using the same
    2.
    发明授权
    Gesture recognition apparatus, robot system including the same and gesture recognition method using the same 有权
    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

    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。

    GESTURE RECOGNITION APPARATUS, ROBOT SYSTEM INCLUDING THE SAME AND GESTURE RECOGNITION METHOD USING THE SAME
    3.
    发明申请
    GESTURE RECOGNITION APPARATUS, ROBOT SYSTEM INCLUDING THE SAME AND GESTURE RECOGNITION METHOD USING THE SAME 有权
    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

    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。

    Apparatus and method for recognizing identifier of vehicle
    4.
    发明授权
    Apparatus and method for recognizing identifier of vehicle 有权
    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

    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。

    Method and apparatus for recognizing gesture in image processing system
    6.
    发明授权
    Method and apparatus for recognizing gesture in image processing system 有权
    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

    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。

    Component recognizing apparatus and component recognizing method
    7.
    发明授权
    Component recognizing apparatus and component recognizing method 有权
    元件识别装置和元件识别方法

    公开(公告)号:US09008440B2

    公开(公告)日:2015-04-14

    申请号:US13545629

    申请日:2012-07-10

    摘要: Disclosed are a component recognizing apparatus and a component recognizing method. The component recognizing apparatus includes: an image preprocessing unit configured to extract component edges from an input component image by using a plurality of edge detecting techniques, and detect a component region by using the extracted component edges; a feature extracting unit configured to extract a component feature from the detected component region, and create a feature vector by using the component feature; and a component recognizing unit configured to input the created feature vector to an artificial neural network which has learned in advance to recognize a component category through a plurality of component image samples, and recognize the component category according to a result.

    摘要翻译: 公开了一种部件识别装置和部件识别方法。 该分量识别装置包括:图像预处理单元,被配置为通过使用多个边缘检测技术从输入分量图像中提取分量边缘,并且通过使用所提取的分量边缘来检测分量区域; 特征提取单元,被配置为从检测到的分量区域中提取分量特征,并通过使用分量特征来创建特征向量; 以及分量识别单元,被配置为将所创建的特征向量输入到通过多个分量图像样本预先学习识别分量类别的人造神经网络,并根据结果识别组件类别。

    MULTI-SENSOR SIGNAL PROCESSING SYSTEM FOR DETECTING WALKING INTENT, WALKING SUPPORTING APPARATUS COMPRISING THE SYSTEM AND METHOD FOR CONTROLLING THE APPARATUS
    8.
    发明申请
    MULTI-SENSOR SIGNAL PROCESSING SYSTEM FOR DETECTING WALKING INTENT, WALKING SUPPORTING APPARATUS COMPRISING THE SYSTEM AND METHOD FOR CONTROLLING THE APPARATUS 有权
    用于检测运动功能的多传感器信号处理系统,包括系统的运行支持装置和用于控制装置的方法

    公开(公告)号:US20110152732A1

    公开(公告)日:2011-06-23

    申请号:US12970538

    申请日:2010-12-16

    IPC分类号: A61H3/00 A45B3/00

    摘要: Provided is a walking supporting apparatus for supporting a user walking by using a multi-sensor signal processing system that detects a walking intent. A palm sensor unit detects a force applied to a palm through a stick to generate a palm sensor signal. A sensor unit detects a force applied to a sole through the ground to generate a sole sensor signal. A portable information processing unit checks a user's walking intent by using the palm sensor signal, and if it is checked that the user has a walking intent, the portable information processing unit generates a driving signal in response to the sole sensor signal. A walking supporting mechanism includes a left motor attached to a user's left leg and a right motor attached to a user's right leg to support the user's walking when the left and right motors are driven in response to the driving signal.

    摘要翻译: 提供了一种用于通过使用检测步行意图的多传感器信号处理系统来支持用户行走的步行辅助装置。 手掌传感器单元通过棒检测施加到手掌的力以产生手掌传感器信号。 传感器单元检测通过地面施加到鞋底的力以产生唯一的传感器信号。 便携式信息处理单元通过使用手掌传感器信号来检查用户的行走意图,并且如果检查到用户具有行走意图,则便携式信息处理单元响应于唯一的传感器信号产生驱动信号。 行走支撑机构包括附接到使用者的左腿的左电动机和附接到用户的右腿的右电动机,以响应于驱动信号驱动左右电动机来支持用户的行走。

    Multi-sensor signal processing system for detecting walking intent, walking supporting apparatus comprising the system and method for controlling the apparatus
    9.
    发明授权
    Multi-sensor signal processing system for detecting walking intent, walking supporting apparatus comprising the system and method for controlling the apparatus 有权
    用于检测行走意图的多传感器信号处理系统,包括用于控制装置的系统和方法的步行辅助装置

    公开(公告)号:US08579838B2

    公开(公告)日:2013-11-12

    申请号:US12970538

    申请日:2010-12-16

    IPC分类号: A61H1/00 A61H1/02 A61H5/00

    摘要: Provided is a walking supporting apparatus for supporting a user walking by using a multi-sensor signal processing system that detects a walking intent. A palm sensor unit detects a force applied to a palm through a stick to generate a palm sensor signal. A sensor unit detects a force applied to a sole through the ground to generate a sole sensor signal. A portable information processing unit checks a user's walking intent by using the palm sensor signal, and if it is checked that the user has a walking intent, the portable information processing unit generates a driving signal in response to the sole sensor signal. A walking supporting mechanism includes a left motor attached to a user's left leg and a right motor attached to a user's right leg to support the user's walking when the left and right motors are driven in response to the driving signal.

    摘要翻译: 提供了一种用于通过使用检测步行意图的多传感器信号处理系统来支持用户行走的步行辅助装置。 手掌传感器单元通过棒检测施加到手掌的力以产生手掌传感器信号。 传感器单元检测通过地面施加到鞋底的力以产生唯一的传感器信号。 便携式信息处理单元通过使用手掌传感器信号来检查用户的行走意图,并且如果检查到用户具有行走意图,则便携式信息处理单元响应于唯一的传感器信号产生驱动信号。 行走支撑机构包括附接到使用者的左腿的左电动机和附接到用户的右腿的右电动机,以响应于驱动信号驱动左右电动机来支持用户的行走。

    Method for recognizing multi-language printed documents using strokes and non-strokes of characters
    10.
    发明授权
    Method for recognizing multi-language printed documents using strokes and non-strokes of characters 失效
    使用笔画和非笔画字符识别多语言印刷文档的方法

    公开(公告)号:US06665437B1

    公开(公告)日:2003-12-16

    申请号:US09484533

    申请日:2000-01-18

    IPC分类号: G06K946

    摘要: Disclosed is a method for recognizing multi-language printed documents, a method for extracting character features according to the present invention, the method comprising the steps of: a) normalizing characters to a fixed size; b) converting the size-fixed characters into mesh-type characters; c) extracting stroke features of each of the mesh-type characters; d) extracting non-stroke features of each of the mesh-type characters; and e) extracting the character features using the stroke features and the non-stroke features. The present invention provides a high recognition rate irrespective of the size and modification of the characters, by extracting the character feature from the stroke and non-stroke in the mesh block.

    摘要翻译: 公开了一种用于识别多语言印刷文件的方法,一种用于提取根据本发明的字符特征的方法,所述方法包括以下步骤:a)将字符归一化为固定大小; b)将大小固定的字符转换成网格类型的字符; c)提取每个网格型字符的笔画特征; d)提取每个网格型字符的非笔画特征; 以及e)使用笔画特征和非笔画特征提取字符特征。 通过从网格块中的笔画和非笔画中提取字符特征,本发明提供了与字符的大小和修改无关的高识别率。