Multi-sensor signal processing system for detecting walking intent, walking supporting apparatus comprising the system and method for controlling the apparatus
    1.
    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。

    MULTI-SENSOR SIGNAL PROCESSING SYSTEM FOR DETECTING WALKING INTENT, WALKING SUPPORTING APPARATUS COMPRISING THE SYSTEM AND METHOD FOR CONTROLLING THE APPARATUS
    2.
    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。

    Method and apparatus for motion estimation using adaptive search pattern for video sequence compression
    3.
    发明授权
    Method and apparatus for motion estimation using adaptive search pattern for video sequence compression 有权
    用于视频序列压缩的自适应搜索模式的运动估计方法和装置

    公开(公告)号:US07773673B2

    公开(公告)日:2010-08-10

    申请号:US10532219

    申请日:2003-10-13

    IPC分类号: H04N7/18

    摘要: In a method for motion estimation using adaptive patterns in a video sequence compression system, an initial search pattern located at a center of a search window in a block of a video frame is determined. A location of a minimum block distortion measure (BDM) is searched in the initial search pattern. A horizontal search pattern for functioning on the search window is determined in the horizontal direction to search a location of a minimum BDM in the horizontal search pattern. A vertical search pattern for operating on the search window is determined in the vertical direction to search a location of a minimum BDM in the vertical search pattern. The location of the minimum BDM in each pattern is designated to be a motion vector. A search pattern to be used in a subsequent searching stage is determined based on the location of the minimum BDM in each pattern.

    摘要翻译: 在使用视频序列压缩系统中的自适应模式的运动估计方法中,确定位于视频帧块中搜索窗口中心的初始搜索模式。 在初始搜索模式中搜索最小块失真度量(BDM)的位置。 在水平方向上确定在搜索窗口上起作用的水平搜索模式,以搜索水平搜索模式中最小BDM的位置。 在垂直方向上确定用于在搜索窗口上操作的垂直搜索模式,以搜索垂直搜索模式中最小BDM的位置。 每个图案中最小BDM的位置被指定为运动矢量。 基于每个图案中最小BDM的位置来确定在随后的搜索阶段中使用的搜索模式。

    Apparatus for online signature verification using pattern transform technique and method therefor
    4.
    发明授权
    Apparatus for online signature verification using pattern transform technique and method therefor 失效
    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

    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。

    Method and apparatus for estimating camera motion
    5.
    发明授权
    Method and apparatus for estimating camera motion 失效
    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

    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。

    Component recognizing apparatus and component recognizing method
    6.
    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。

    Apparatus and method for recognizing identifier of vehicle
    7.
    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
    10.
    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。