Method and Apparatus for Detecting Plane, and Robot Apparatus Having Apparatus for Detecting Plane
    1.
    发明申请
    Method and Apparatus for Detecting Plane, and Robot Apparatus Having Apparatus for Detecting Plane 失效
    用于检测平面的方法和装置,以及具有用于检测平面的装置的机器人装置

    公开(公告)号:US20070257910A1

    公开(公告)日:2007-11-08

    申请号:US10593150

    申请日:2005-03-17

    IPC分类号: G06T17/00

    摘要: In a plane detection apparatus, a plane detection unit (3) includes a line fitting block (4) to select a group of distance data points being in one plane from distance data forming an image and extract lines from the distance data point group, and a region growing block (5) to detect one or more planar regions existing in the image from a group of all lines included in the image and extracted by the line fitting block (4). The line fitting block (4) first draws a line D1 connecting end points of the distance data point group, searches a point of interest brk whose distance to the line L1 is largest, segments the data point group by the point of interest brk when the distance is larger than a predetermined threshold, and determines a line L2 by the least-squares method when the distance is smaller than the predetermined threshold. In case there exists a larger number of data points than a predetermine number on one side of the line L2, the data point group is determined to be in a zig-zag shape, the data point group is segmented by the point of interest brk. These operations are done repeatedly. Thus, a plurality of planes robust against noises is detected simultaneously and accurately from distance data including measurement noises.

    摘要翻译: 在平面检测装置中,平面检测装置(3)包括线拟合块(4),用于从形成图像的距离数据中选择位于一个平面中的一组距离数据点,并从距离数据点组提取线, 区域生长块(5),用于检测图像中存在的一个或多个平面区域,所述平面区域包括在所述图像中并由所述线拟合块(4)提取。 线拟合块(4)首先画出连接距离数据点组的端点的线D1,搜索距离线L 1最大的距离的兴趣点brk,将数据点组划分为兴趣点brk 当距离大于预定阈值时,并且当距离小于预定阈值时,通过最小二乘法确定线路L 2。 在线L2的一侧存在比预定数量多的数据点的情况下,数据点组被确定为Z字形,数据点组被兴趣点分割 。 这些操作重复完成。 因此,从包括测量噪声的距离数据同时且准确地检测到抵抗噪声的多个平面。

    Robot device with changing dialogue and control method therefor and storage medium
    2.
    发明授权
    Robot device with changing dialogue and control method therefor and storage medium 失效
    具有改变对话和控制方法的机器人装置和存储介质

    公开(公告)号:US07251606B2

    公开(公告)日:2007-07-31

    申请号:US10296403

    申请日:2002-03-26

    IPC分类号: G10L15/22

    摘要: Sentences corresponding to internal statuses of a robot device or the like are created and uttered, thereby expressing the internal statuses. The robot device or the like comprise means for recognizing an external status, and means for generating an emotion based on the internals status, whereby a change in the emotion is reflected upon a dialogue. The internal status is not associated with a sentence, but it exists independently of the system and is always varied depending on various external inputs and internal changes of the system. Accordingly, even when the same question is made on the robot device or the like, the contents of a reply are changed depending on the internal status at that time, and a manner of providing a reply also differs depending on the internal status.

    摘要翻译: 创建并发出对应于机器人装置等的内部状态的句子,从而表示内部状态。 机器人装置等包括用于识别外部状态的装置,以及用于基于内部状态产生情绪的装置,由此在对话中反映情绪的改变。 内部状态与句子不相关,但它与系统无关,并且总是根据系统的各种外部输入和内部变化而变化。 因此,即使在机器人装置等上进行同样的问题时,答复的内容根据当时的内部状态而变化,提供答复的方式也根据内部状态而不同。

    Method and apparatus for detecting plane, and robot apparatus having apparatus for detecting plane
    3.
    发明授权
    Method and apparatus for detecting plane, and robot apparatus having apparatus for detecting plane 失效
    用于检测平面的方法和装置,以及具有用于检测平面的装置的机器人装置

    公开(公告)号:US08289321B2

    公开(公告)日:2012-10-16

    申请号:US10593150

    申请日:2005-03-17

    IPC分类号: G06T15/30

    摘要: In a plane detection apparatus, a plane detection unit (3) includes a line fitting block (4) to select a group of distance data points being in one plane from distance data forming an image and extract lines from the distance data point group, and a region growing block (5) to detect one or more planar regions existing in the image from a group of all lines included in the image and extracted by the line fitting block (4). The line fitting block (4) first draws a line D1 connecting end points of the distance data point group, searches a point of interest brk whose distance to the line L1 is largest, segments the data point group by the point of interest brk when the distance is larger than a predetermined threshold, and determines a line L2 by the least-squares method when the distance is smaller than the predetermined threshold. In case there exists a larger number of data points than a predetermine number on one side of the line L2, the data point group is determined to be in a zig-zag shape, the data point group is segmented by the point of interest brk. These operations are done repeatedly. Thus, a plurality of planes robust against noises is detected simultaneously and accurately from distance data including measurement noises.

    摘要翻译: 在平面检测装置中,平面检测装置(3)包括线拟合块(4),用于从形成图像的距离数据中选择位于一个平面中的一组距离数据点,并从距离数据点组提取线, 区域生长块(5),用于检测图像中存在的一个或多个平面区域,所述平面区域包括在所述图像中并由所述线拟合块(4)提取。 线拟合块(4)首先画出连接距离数据点组的端点的线D1,搜索距离线L1的距离最大的兴趣点brk,当数据点组的距离为 距离大于预定阈值,并且当距离小于预定阈值时,通过最小二乘法确定线路L2。 在线L2的一侧存在比预定数更多的数据点的情况下,数据点组被确定为Z字形,数据点组被兴趣点brk分割。 这些操作重复完成。 因此,从包括测量噪声的距离数据同时且准确地检测到抵抗噪声的多个平面。

    Obstacle recognition apparatus and method, obstacle recognition program, and mobile robot apparatus
    4.
    发明授权
    Obstacle recognition apparatus and method, obstacle recognition program, and mobile robot apparatus 失效
    障碍识别装置和方法,障碍物识别程序和移动机器人装置

    公开(公告)号:US07386163B2

    公开(公告)日:2008-06-10

    申请号:US10387647

    申请日:2003-03-13

    CPC分类号: G06K9/00664 G06T7/97

    摘要: An obstacle recognition apparatus is provided which can recognize an obstacle by accurately extracting a floor surface. It includes a distance image generator (222) to produce a distance image using a disparity image and homogeneous transform matrix, a plane detector (223) to detect plane parameters on the basis of the distance image from the distance image generator (222), a coordinate transformer (224) to transform the homogeneous transform matrix into a coordinate of a ground-contact plane of a robot apparatus (1), and a floor surface detector (225) to detect a floor surface using the plane parameters from the plane detector (223) and result of coordinate transformation from the coordinate transformer (224) and supply the plane parameters to an obstacle recognition block (226). The obstacle recognition block (226) selects one of points on the floor surface using the plane parameters of the floor surface detected by the floor surface detector (225) and recognizes an obstacle on the basis of the selected point.

    摘要翻译: 提供了能够通过精确地提取地板面来识别障碍物的障碍物识别装置。 它包括使用视差图像和均匀变换矩阵产生距离图像的距离图像生成器(222),基于距离图像生成器(222)的距离图像检测平面参数的平面检测器(223), 将所述均匀变换矩阵变换为机器人装置(1)的接地面的坐标的坐标变换器(224)和使用来自所述平面检测器的平面参数来检测地板面的地板面检测器(225) 223)和从坐标变换器(224)的坐标变换的结果,并将平面参数提供给障碍物识别块(226)。 障碍物识别块(226)使用由地板表面检测器(225)检测到的地板表面的平面参数来选择地板表面上的一个点,并基于所选择的点识别障碍物。

    Robot apparatus, face identification method, image discriminating method and apparatus
    5.
    发明申请
    Robot apparatus, face identification method, image discriminating method and apparatus 有权
    机器人装置,面部识别方法,图像识别方法和装置

    公开(公告)号:US20070122012A1

    公开(公告)日:2007-05-31

    申请号:US11656115

    申请日:2007-01-22

    IPC分类号: G06K9/00

    摘要: A robot apparatus includes face includes a face tracking module (M2) for tracking a face in an image photographed by a CCD camera, a face detecting module (M1) for detecting face data of the face in the image photographed by the image pickup device, based on the face tracking information by the face tracking module (M2) and a face identification module (M3) for identifying a specified face based on the face data as detected by the face data detecting module (M1).

    摘要翻译: 一种机器人装置,包括面部跟踪模块(M 2),用于跟踪由CCD照相机拍摄的图像中的脸部,面部检测模块(M 1),用于检测由图像拾取器拍摄的图像中的脸部的脸部数据 基于面部追踪模块(M 2)的脸部跟踪信息和面部识别模块(M 3),根据面部数据检测模块(M1)检测到的面部数据,识别指定脸部的装置。

    Robot apparatus, face identification method, image discriminating method and apparatus
    6.
    发明授权
    Robot apparatus, face identification method, image discriminating method and apparatus 有权
    机器人装置,面部识别方法,图像识别方法和装置

    公开(公告)号:US07317817B2

    公开(公告)日:2008-01-08

    申请号:US11656115

    申请日:2007-01-22

    IPC分类号: G06K9/00

    摘要: A robot apparatus includes face includes a face tracking module (M2) for tracking a face in an image photographed by a CCD camera, a face detecting module (M1) for detecting face data of the face in the image photographed by the image pickup device, based on the face tracking information by the face tracking module (M2) and a face identification module (M3) for identifying a specified face based on the face data as detected by the face data detecting module (M1).

    摘要翻译: 一种机器人装置,包括面部跟踪模块(M 2),用于跟踪由CCD照相机拍摄的图像中的脸部,面部检测模块(M 1),用于检测由图像拾取器拍摄的图像中的脸部的脸部数据 基于面部追踪模块(M 2)的脸部跟踪信息和面部识别模块(M 3),根据脸部数据检测模块(M 1)检测到的脸部数据,识别指定脸部的装置。

    Robot device and face identifying method, and image identifying device and image identifying method
    7.
    发明授权
    Robot device and face identifying method, and image identifying device and image identifying method 有权
    机器人装置和面部识别方法,以及图像识别装置和图像识别方法

    公开(公告)号:US07200249B2

    公开(公告)日:2007-04-03

    申请号:US10181279

    申请日:2001-11-19

    IPC分类号: G06K9/00

    摘要: A robot apparatus includes face includes a face tracking module (M2) for tracking a face in an image photographed by a CCD camera, a face detecting module (M1) for detecting face data of the face in the image photographed by the image pickup device, based on the face tracking information by the face tracking module (M2) and a face identification module (M3) for identifying a specified face based on the face data as detected by the face data detecting module (M1).

    摘要翻译: 一种机器人装置,包括面部跟踪模块(M 2),用于跟踪由CCD照相机拍摄的图像中的脸部,面部检测模块(M 1),用于检测由图像拾取器拍摄的图像中的脸部的脸部数据 基于面部追踪模块(M 2)的脸部跟踪信息和面部识别模块(M 3),根据脸部数据检测模块(M 1)检测到的脸部数据,识别指定脸部的装置。

    Action teaching apparatus and action teaching method for robot system, and storage medium
    8.
    发明授权
    Action teaching apparatus and action teaching method for robot system, and storage medium 失效
    机器人系统和存储介质的动作教学仪器和动作教学方法

    公开(公告)号:US07216082B2

    公开(公告)日:2007-05-08

    申请号:US10296269

    申请日:2002-03-26

    IPC分类号: G10L15/22

    摘要: A robot system includes a speech recognition unit for converting speech information into text information, and a database retrieval unit for extracting a keyword included in the text information from a database. By designating a plurality of basic actions on a speech basis, and storing an action record, a combined action formed by combining the plurality of basic actions in time-series order can be named as a new action only in voice-based interaction. A user can designate complicated continuous actions by using only one word, and can easily have a conversation with the robot.

    摘要翻译: 机器人系统包括用于将语音信息转换为文本信息的语音识别单元,以及用于从数据库中提取包含在文本信息中的关键字的数据库检索单元。 通过在语音基础上指定多个基本动作,并且存储动作记录,通过以时间序列顺序组合多个基本动作形成的组合动作可以仅在基于语音的交互中被命名为新动作。 用户可以通过仅使用一个字来指定复杂的连续动作,并且可以容易地与机器人通话。

    Information processing device, information processing method, and program
    9.
    发明授权
    Information processing device, information processing method, and program 有权
    信息处理装置,信息处理方法和程序

    公开(公告)号:US08527434B2

    公开(公告)日:2013-09-03

    申请号:US12791275

    申请日:2010-06-01

    IPC分类号: G06N5/00

    摘要: An information processing device includes: a learning section configured to learn a state transition probability model defined by state transition probability for each action of a state making a state transition due to an action performed by an agent capable of performing action and observation probability of a predetermined observed value being observed from the state, using an action performed by the agent and an observed value observed in the agent when the agent has performed the action.

    摘要翻译: 一种信息处理装置,包括:学习部,其被配置为:由于能够执行动作的代理和所述预定的行为的观察概率而进行的状态转换的状态的每个动作,学习由状态转移概率定义的状态转移概率模型 观察到的值是从状态观察到的,使用由试剂进行的作用和在试剂进行作用时在试剂中观察到的观察值。

    DATA PROCESSING DEVICE, DATA PROCESSING METHOD AND PROGRAM
    10.
    发明申请
    DATA PROCESSING DEVICE, DATA PROCESSING METHOD AND PROGRAM 审中-公开
    数据处理设备,数据处理方法和程序

    公开(公告)号:US20110288835A1

    公开(公告)日:2011-11-24

    申请号:US13106071

    申请日:2011-05-12

    IPC分类号: G06F17/10

    CPC分类号: G06K9/6297

    摘要: A data processing device includes a parameter estimation unit and a structure adjustment unit. The structure adjustment unit notes each state of an HMM as a noted state, obtains, for the noted state, a value corresponding to an eigen value difference which is a difference between a partial eigen value sum and a total eigen value sum, as a target degree value indicating a degree for selecting the noted state as a division target or a mergence target, selects a state having the target degree value larger than a division threshold value, as a division target, and selects a state having the target degree value smaller than a mergence threshold value, as a mergence target.

    摘要翻译: 数据处理装置包括参数估计单元和结构调整单元。 结构调整单元将HMM的每个状态表示为所述状态,对于所述状态,获得与作为目标的部分特征值和和总本征值和之间的差的特征值差对应的值 指示用于将所述状态选择为分割目标或合并目标的程度的度值选择具有大于分割阈值的目标度值的状态作为分割目标,并且选择目标度值小于 合并阈值,作为合并目标。