利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.047 秒)

    Motion-based input device capable of classifying input modes and method therefor
    3.
    发明申请
    Motion-based input device capable of classifying input modes and method therefor 审中-公开
    基于运动的输入设备，能够对输入模式进行分类及其方法

    公开(公告)号：US20050219213A1

    公开(公告)日：2005-10-06

    申请号：US11094217

    申请日：2005-03-31

    申请人： Sung-jung Cho ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Wook Chang ,  Kyoung-ho Kang ,  Eun-seok Choi

    发明人： Sung-jung Cho ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Wook Chang ,  Kyoung-ho Kang ,  Eun-seok Choi

    IPC分类号： G06F3/00 ,  G09G5/08

    CPC分类号： G06F3/017 ,  G06F3/0346

    摘要： A motion-based input device includes an inertial sensor acquiring an inertial signal corresponding to a user's motion, a buffer unit buffering the inertial signal at predetermined intervals, a mode classifying unit extracting a feature from the buffered inertial signal and classifying an input mode as either of a continuous state input mode and a symbol input mode based on the extracted feature, and an input processing unit which processes the inertial signal according to the classified input mode to recognize either of a continuous state and a symbol and outputs an input control signal indicating either of the recognized continuous state and symbol. The inertial sensor includes at least one sensor among an acceleration sensor and an angular velocity sensor. The motion-based input device further includes an input button that functions as a switch allowing the user to input a motion.

    摘要翻译： 基于运动的输入装置包括惯性传感器，其获取对应于用户运动的惯性信号，缓冲单元以预定间隔缓冲惯性信号，模式分类单元从缓冲的惯性信号中提取特征并将输入模式分类为 基于所提取的特征的连续状态输入模式和符号输入模式;以及输入处理单元，其根据分类的输入模式处理惯性信号，以识别连续状态和符号中的任一个，并输出指示 任何一个被认可的连续状态和符号。 惯性传感器包括加速度传感器和角速度传感器中的至少一个传感器。 基于运动的输入装置还包括用作允许用户输入运动的开关的输入按钮。

    Audio generating method and apparatus based on motion
    4.
    发明授权
    Audio generating method and apparatus based on motion 有权
    基于运动的音频产生方法和装置

    公开(公告)号：US07474197B2

    公开(公告)日：2009-01-06

    申请号：US11043186

    申请日：2005-01-27

    申请人： Eun-seok Choi ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Sung-jung Cho ,  Wook Chang ,  Kyoung-ho Kang

    发明人： Eun-seok Choi ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Sung-jung Cho ,  Wook Chang ,  Kyoung-ho Kang

    IPC分类号： G08B3/10

    CPC分类号： G10H1/0008 ,  G10H2220/395 ,  G10H2220/401

    摘要： An audio generating apparatus includes: a sensor which senses a motion of a predetermined apparatus and generates a sensor signal corresponding to the sensed motion; a motion pattern recognizer which recognizes a motion pattern of the predetermined apparatus based on the sensor signal; and an audio signal generator which generates an audio signal corresponding to the motion pattern. The motion pattern recognizer includes: an analog-to-digital converter which converts the sensor signal into a digital sensor signal; and a motion pattern analyzer which analyzes the motion pattern of the predetermined apparatus based on the digital sensor signal. The audio signal generator includes: a storage medium which stores the motion pattern of the predetermined apparatus and audio signal data corresponding to the motion pattern; and a signal generator which extracts the audio signal data from the storage medium to generate the audio signal.

    摘要翻译： 音频产生装置包括：传感器，其感测预定装置的运动并产生对应于感测到的运动的传感器信号; 运动模式识别器，其基于所述传感器信号识别所述预定装置的运动模式; 以及音频信号发生器，其产生对应于运动模式的音频信号。 运动图案识别器包括：将该传感器信号转换为数字传感器信号的模数转换器; 以及基于数字传感器信号分析预定装置的运动模式的运动模式分析器。 音频信号发生器包括：存储介质，存储预定设备的运动模式和对应于运动模式的音频信号数据; 以及信号发生器，其从存储介质提取音频信号数据以产生音频信号。

    Audio generating method and apparatus based on motion
    6.
    发明申请
    Audio generating method and apparatus based on motion 有权
    基于运动的音频产生方法和装置

    公开(公告)号：US20050213476A1

    公开(公告)日：2005-09-29

    申请号：US11043186

    申请日：2005-01-27

    申请人： Eun-seok Choi ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Sung-jung Cho ,  Wook Chang ,  Kyoung-ho Kang

    发明人： Eun-seok Choi ,  Dong-yoon Kim ,  Jong-koo Oh ,  Won-chul Bang ,  Joon-kee Cho ,  Sung-jung Cho ,  Wook Chang ,  Kyoung-ho Kang

    IPC分类号： G06F3/16 ,  G06F3/033 ,  G06K9/48 ,  G10H1/00 ,  G10K15/04 ,  G10L13/00 ,  G11B17/00 ,  G11B19/28 ,  G11B27/22

    CPC分类号： G10H1/0008 ,  G10H2220/395 ,  G10H2220/401

    摘要： An audio generating apparatus includes: a sensor which senses a motion of a predetermined apparatus and generates a sensor signal corresponding to the sensed motion; a motion pattern recognizer which recognizes a motion pattern of the predetermined apparatus based on the sensor signal; and an audio signal generator which generates an audio signal corresponding to the motion pattern. The motion pattern recognizer includes: an analog-to-digital converter which converts the sensor signal into a digital sensor signal; and a motion pattern analyzer which analyzes the motion pattern of the predetermined apparatus based on the digital sensor signal. The audio signal generator includes: a storage medium which stores the motion pattern of the predetermined apparatus and audio signal data corresponding to the motion pattern; and a signal generator which extracts the audio signal data from the storage medium to generate the audio signal.

    摘要翻译： 音频产生装置包括：传感器，其感测预定装置的运动并产生对应于感测到的运动的传感器信号; 运动模式识别器，其基于所述传感器信号识别所述预定装置的运动模式; 以及音频信号发生器，其产生对应于运动模式的音频信号。 运动图案识别器包括：将该传感器信号转换为数字传感器信号的模数转换器; 以及基于数字传感器信号分析预定装置的运动模式的运动模式分析器。 音频信号发生器包括：存储介质，存储预定设备的运动模式和对应于运动模式的音频信号数据; 以及信号发生器，其从存储介质提取音频信号数据以产生音频信号。

    Apparatus and method for recognizing spatial writing and recording medium storing the method
    7.
    发明申请
    Apparatus and method for recognizing spatial writing and recording medium storing the method 失效
    用于识别存储该方法的空间写入和记录介质的装置和方法

    公开(公告)号：US20060182316A1

    公开(公告)日：2006-08-17

    申请号：US11354853

    申请日：2006-02-16

    申请人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    发明人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    IPC分类号： G06K9/00

    CPC分类号： G06K9/224 ,  G06K9/00355

    摘要： An apparatus and method for increasing the rate of recognition of spatial writing, the apparatus including an inertia sensor module, a storage module, an operation module, and a recognition module. The inertia sensor module measures acceleration of a spatial writing device. The storage module stores predetermined operation information and parameters for tracing the motion trajectory of spatial writing, and pattern information about the motion trajectory. The operation module calculates a velocity of the spatial writing from the acceleration measured using the operation information and parameters, corrects the calculated motion velocity by limiting positional relationships between predetermined points which correspond to the motion trajectory of the spatial writing, and traces the motion trajectory using the corrected motion velocity. The recognition module recognizes the spatial writing by comparing the motion trajectory of spatial writing traced by the operation module with pattern information about motion trajectories stored in the storage module.

    摘要翻译： 一种用于提高空间写入识别率的装置和方法，该装置包括惯性传感器模块，存储模块，操作模块和识别模块。 惯性传感器模块测量空间写入装置的加速度。 存储模块存储用于跟踪空间写入的运动轨迹的预定操作信息和参数以及关于运动轨迹的模式信息。 操作模块根据使用操作信息和参数测量的加速度来计算空间写入的速度，通过限制与空间写入的运动轨迹相对应的预定点之间的位置关系来校正所计算的运动速度，并使用 校正的运动速度。 识别模块通过将由操作模块跟踪的空间写入的运动轨迹与存储在存储模块中的运动轨迹的模式信息进行比较来识别空间写入。

    Apparatus and method for recognizing spatial writing and recording medium storing the method
    8.
    发明授权
    Apparatus and method for recognizing spatial writing and recording medium storing the method 失效
    用于识别存储该方法的空间写入和记录介质的装置和方法

    公开(公告)号：US07742628B2

    公开(公告)日：2010-06-22

    申请号：US11354853

    申请日：2006-02-16

    申请人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    发明人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    IPC分类号： G06K9/00

    CPC分类号： G06K9/224 ,  G06K9/00355

    摘要： An apparatus and method for increasing the rate of recognition of spatial writing, the apparatus including an inertia sensor module, a storage module, an operation module, and a recognition module. The inertia sensor module measures acceleration of a spatial writing device. The storage module stores predetermined operation information and parameters for tracing the motion trajectory of spatial writing, and pattern information about the motion trajectory. The operation module calculates a velocity of the spatial writing from the acceleration measured using the operation information and parameters, corrects the calculated motion velocity by limiting positional relationships between predetermined points which correspond to the motion trajectory of the spatial writing, and traces the motion trajectory using the corrected motion velocity. The recognition module recognizes the spatial writing by comparing the motion trajectory of spatial writing traced by the operation module with pattern information about motion trajectories stored in the storage module.

    摘要翻译： 一种用于提高空间写入识别率的装置和方法，该装置包括惯性传感器模块，存储模块，操作模块和识别模块。 惯性传感器模块测量空间写入装置的加速度。 存储模块存储用于跟踪空间写入的运动轨迹的预定操作信息和参数，以及关于运动轨迹的模式信息。 操作模块根据使用操作信息和参数测量的加速度来计算空间写入的速度，通过限制与空间写入的运动轨迹相对应的预定点之间的位置关系来校正所计算的运动速度，并使用 校正的运动速度。 识别模块通过将由操作模块跟踪的空间写入的运动轨迹与存储在存储模块中的运动轨迹的模式信息进行比较来识别空间写入。

    Apparatus and method for correcting inertial sensor and recording medium recording the method
    9.
    发明申请
    Apparatus and method for correcting inertial sensor and recording medium recording the method 有权
    用于校正惯性传感器和记录方法的记录介质的装置和方法

    公开(公告)号：US20060179915A1

    公开(公告)日：2006-08-17

    申请号：US11353988

    申请日：2006-02-15

    申请人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    发明人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    IPC分类号： G01P21/00

    CPC分类号： G01C21/16 ,  G01C25/005 ,  G01P7/00 ,  G01P21/02

    摘要： An apparatus for correcting an inertial sensor includes an inertial sensor module, a storage module and a control module. The inertial sensor module measures angular velocity and acceleration of an object moving in a space. The storage module stores predetermined operation information and parameters required to correct the measured acceleration. The control module calculates motion velocity from the measured acceleration using the operation information and the parameters, and corrects the calculated motion velocity for each interval between zero-angular-velocity time instances at which angular velocity about an arbitrary axis is “0”.

    摘要翻译： 用于校正惯性传感器的装置包括惯性传感器模块，存储模块和控制模块。 惯性传感器模块测量在空间中移动的物体的角速度和加速度。 存储模块存储用于校正所测量的加速度所需的预定操作信息和参数。 控制模块使用操作信息和参数从所测量的加速度计算运动速度，并且对于在任意轴的角速度为“0”的零角速度时间实例之间的每个间隔校正计算的运动速度。

    Apparatus and method for correcting inertial sensor and recording medium recording the method
    10.
    发明授权
    Apparatus and method for correcting inertial sensor and recording medium recording the method 有权
    用于校正惯性传感器和记录方法的记录介质的装置和方法

    公开(公告)号：US07451633B2

    公开(公告)日：2008-11-18

    申请号：US11353988

    申请日：2006-02-15

    申请人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    发明人： Won-chul Bang ,  Dong-yoon Kim ,  Jong-koo Oh ,  Sung-jung Cho ,  Joon-kee Cho ,  Eun-seok Choi

    IPC分类号： G01P21/00

    CPC分类号： G01C21/16 ,  G01C25/005 ,  G01P7/00 ,  G01P21/02

    摘要： An apparatus for correcting an inertial sensor includes an inertial sensor module, a storage module and a control module. The inertial sensor module measures angular velocity and acceleration of an object moving in a space. The storage module stores predetermined operation information and parameters required to correct the measured acceleration. The control module calculates motion velocity from the measured acceleration using the operation information and the parameters, and corrects the calculated motion velocity for each interval between zero-angular-velocity time instances at which angular velocity about an arbitrary axis is “0”.

    摘要翻译： 用于校正惯性传感器的装置包括惯性传感器模块，存储模块和控制模块。 惯性传感器模块测量在空间中移动的物体的角速度和加速度。 存储模块存储用于校正所测量的加速度所需的预定操作信息和参数。 控制模块使用操作信息和参数从所测量的加速度计算运动速度，并且对于在任意轴的角速度为“0”的零角速度时间实例之间的每个间隔校正计算的运动速度。