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    Device and method for controlling air cleaning operation of air conditioner
    1.
    发明授权
    Device and method for controlling air cleaning operation of air conditioner 有权
    控制空调空气净化运行的装置及方法

    公开(公告)号：US07153347B2

    公开(公告)日：2006-12-26

    申请号：US10701631

    申请日：2003-11-06

    申请人： Tae Wook Kang ,  Jae Keun Lee ,  Ju Ho Ock

    发明人： Tae Wook Kang ,  Jae Keun Lee ,  Ju Ho Ock

    IPC分类号： B01D46/46

    CPC分类号： F24F3/1603 ,  Y10S55/34

    摘要： The present invention provides device and method for controlling air cleaning operation, in which an air conditioner with an air cleaner is made to clean air effectively proper to different pollutants. The device includes a memory having a plurality of operation modes set and stored therein for controlling operation of a fan proper to characteristics of air pollution sources, first means for selecting one of the plurality of operation modes stored in the memory, and a controlling part for controlling the fan according to a control program of the operation mode. The method includes the steps of selecting one of a plurality of operation modes, changing setting of an operation time period of the selected operation mode, reading the selected operation mode from the memory, and changing the operation time period of the operation mode to the set value, and controlling the fan according to the value of the changed operation time period and the value of the operation mode read from the memory.

    摘要翻译： 本发明提供了一种用于控制空气净化操作的装置和方法，其中制造具有空气净化器的空调器以有效地对不同的污染物进行清洁。 该装置包括具有多个操作模式的存储器，用于控制适合于空气污染源的特性的风扇的操作，用于选择存储在存储器中的多种操作模式之一的第一装置，以及用于 根据操作模式的控制程序控制风扇。 该方法包括以下步骤：选择多种操作模式中的一种，改变所选择的操作模式的操作时间段的设置，从存储器读取所选择的操作模式，以及将操作模式的操作时间段改变为设置 值，并且根据改变的操作时间段的值和从存储器读取的操作模式的值来控制风扇。

    PROVIDING AN ULTRASOUND SPATIAL COMPOUND IMAGE IN AN ULTRASOUND SYSTEM
    2.
    发明申请
    PROVIDING AN ULTRASOUND SPATIAL COMPOUND IMAGE IN AN ULTRASOUND SYSTEM 有权
    在超声系统中提供超声波空间复合图像

    公开(公告)号：US20110118604A1

    公开(公告)日：2011-05-19

    申请号：US12882902

    申请日：2010-09-15

    申请人： Jeong Sik Kim ,  Jae Keun Lee

    发明人： Jeong Sik Kim ,  Jae Keun Lee

    IPC分类号： A61B8/14 ,  G06T7/00

    CPC分类号： G01S15/8995 ,  G06T5/50 ,  G06T2207/20221

    摘要： Embodiments for providing an ultrasound spatial compound image are disclosed. In one embodiment, by way of non-limiting example, an ultrasound system comprises: an ultrasound data acquisition unit configured to transmit and receive ultrasound signals to and from a target object based on a plurality of steering angles to thereby output a plurality of ultrasound data for obtaining a plurality of ultrasound images corresponding to the steering angles; and a processing unit in communication with the ultrasound data acquisition unit, the processing unit being configured to form the ultrasound images based on the ultrasound data, decompose each of the ultrasound images into a low pass image having a low frequency component and a high pass image having a high frequency component, perform a blending process of removing a seam artifact upon the low pass image and the high pass image for each of the ultrasound images, form a plurality of restoration images by composing the blended low pass image and the high pass image, and form an ultrasound spatial compound image based on the restoration images.

    摘要翻译： 公开了用于提供超声空间复合图像的实施例。 在一个实施例中，作为非限制性示例，超声系统包括：超声数据获取单元，被配置为基于多个转向角度向目标对象发送和从目标对象接收超声信号，从而输出多个超声数据 用于获得对应于所述转向角的多个超声图像; 以及与所述超声数据获取单元通信的处理单元，所述处理单元被配置为基于所述超声数据形成所述超声图像，将所述超声图像分解成具有低频分量和高通图像的低通图像 具有高频分量，对低通图像和每个超声图像的高通图像执行去除接缝伪影的混合处理，通过组合混合低通图像和高通图像形成多个恢复图像 并根据恢复图像形成超声空间复合图像。

    Adaptive clutter filtering in an ultrasound system
    4.
    发明授权
    Adaptive clutter filtering in an ultrasound system 有权
    超声系统中的自适应杂波滤波

    公开(公告)号：US09107602B2

    公开(公告)日：2015-08-18

    申请号：US13163093

    申请日：2011-06-17

    申请人： Han Kwak ,  Jae Keun Lee ,  Jong Sik Kim

    发明人： Han Kwak ,  Jae Keun Lee ,  Jong Sik Kim

    IPC分类号： A61B5/02 ,  A61B8/00 ,  A61B8/06 ,  G01S15/89

    CPC分类号： A61B8/06 ,  G01S15/8981

    摘要： Embodiments for adaptively performing clutter filtering upon in an ultrasound system are disclosed. In one embodiment, the ultrasound system includes: an ultrasound data acquisition unit configured to transmit ultrasound signals to a target object and receive ultrasound echoes reflected from the target object to thereby acquire ultrasound data; and a processing unit configured to form a Doppler signal corresponding to each of a plurality of pixels constructing a Doppler mode image based on the ultrasound data, as well as to adjust coefficients of a clutter filter based on characteristics of the Doppler signal for each of the pixels for performing clutter filtering upon the Doppler signal.

    摘要翻译： 公开了在超声系统中自适应执行杂波滤波的实施例。 在一个实施例中，超声波系统包括：超声数据获取单元，被配置为将超声信号发射到目标对象并接收从目标对象反射的超声回波，从而获取超声数据; 以及处理单元，被配置为基于所述超声数据形成与构成多普勒模式图像的多个像素中的每一个相对应的多普勒信号，以及基于所述多普勒信号的特性来调整杂波滤波器的系数 用于对多普勒信号执行杂波滤波的像素。

    ADAPTIVE CLUTTER FILTERING METHOD AND ULTRASOUND SYSTEM FOR THE SAME
    5.
    发明申请
    ADAPTIVE CLUTTER FILTERING METHOD AND ULTRASOUND SYSTEM FOR THE SAME 有权
    自适应滤波器滤波方法及其超声波系统

    公开(公告)号：US20110144489A1

    公开(公告)日：2011-06-16

    申请号：US12965499

    申请日：2010-12-10

    申请人： Han KWAK ,  Jae Keun Lee

    发明人： Han KWAK ,  Jae Keun Lee

    IPC分类号： A61B8/00

    CPC分类号： G01S15/8981 ,  A61B8/00 ,  A61B8/0891 ,  A61B8/488 ,  A61B8/5207 ,  A61B8/5215 ,  G01S7/5205 ,  G01S15/8979 ,  G06T7/0012

    摘要： There is disclosed an embodiment for adaptive clutter filtering. A signal acquisition unit transmits and receives ultrasound signals to and from a target object to output baseband IQ signals. A memory stores an error condition, a filter decision condition and information on at least two of filters for filtering the baseband IQ signals. A user interface receives a filter selection condition for selecting at least two filters among a plurality of filters stored in the memory. A processor extracts at least two of filters from the memory according to the filter selection condition and the error condition, decides a filter among the extracted at least two of filters and filters the baseband IQ signals by using filter coefficients of the decided filter.

    摘要翻译： 公开了一种用于自适应杂波滤波的实施例。 信号采集单元向目标对象发送和从目标对象接收超声信号以输出基带IQ信号。 存储器存储错误条件，滤波器判定条件和关于用于滤波基带IQ信号的滤波器中的至少两个的信息。 用户接口接收用于选择存储在存储器中的多个滤波器中的至少两个滤波器的滤波器选择条件。 处理器根据滤波器选择条件和误差条件从存储器中提取至少两个滤波器，在所提取的至少两个滤波器之间决定滤波器，并通过使用所确定的滤波器的滤波器系数对基带IQ信号进行滤波。

    ULTRASOUND SYSTEM AND METHOD FOR CONTROLLING STEERING ANGLES OF SCAN LINES
    6.
    发明申请
    ULTRASOUND SYSTEM AND METHOD FOR CONTROLLING STEERING ANGLES OF SCAN LINES 有权
    用于控制扫描线转向角的超声系统和方法

    公开(公告)号：US20080045837A1

    公开(公告)日：2008-02-21

    申请号：US11836469

    申请日：2007-08-09

    申请人： Chi Young Ahn ,  Jae Keun Lee

    发明人： Chi Young Ahn ,  Jae Keun Lee

    IPC分类号： A61B8/00

    CPC分类号： G10K11/34 ,  G01S7/52085 ,  G01S15/8915

    摘要： An ultrasound system comprises: a probe having a transducer array of n transducer elements for transmitting ultrasound signals, said n transducer elements being associated with respective scan lines; a steering angle calculating unit for calculating steering angles of the scan lines by using series determined by a relation between the steering angles of at least two scan lines; and a control unit for controlling transmission of the ultrasound signals such that the ultrasound signals can be focused along the scan lines based on the calculated steering angles of the scan lines.

    摘要翻译： 超声系统包括：具有用于发射超声信号的n个换能器元件的换能器阵列的探针，所述n个换能器元件与相应的扫描线相关联; 转向角计算单元，用于通过使用由至少两条扫描线的转向角之间的关系确定的串联来计算扫描线的转向角; 以及控制单元，用于控制超声信号的传输，使得可以基于计算出的扫描线的转向角沿扫描线聚焦超声信号。

    Providing an ultrasound spatial compound image in an ultrasound system
    7.
    发明授权
    Providing an ultrasound spatial compound image in an ultrasound system 有权
    在超声系统中提供超声空间复合图像

    公开(公告)号：US08727990B2

    公开(公告)日：2014-05-20

    申请号：US12882902

    申请日：2010-09-15

    申请人： Jeong Sik Kim ,  Jae Keun Lee

    发明人： Jeong Sik Kim ,  Jae Keun Lee

    IPC分类号： A61B8/00

    CPC分类号： G01S15/8995 ,  G06T5/50 ,  G06T2207/20221

    摘要： An ultrasound system includes an ultrasound data acquisition unit and a processing unit. The ultrasound data acquisition unit transmits and receives ultrasound signals to and from a target object based on a plurality of steering angles to output a plurality of ultrasound data for obtaining a plurality of ultrasound images corresponding to the steering angles. The processing unit forms the ultrasound images based on the ultrasound data, decomposes each of the ultrasound images into a low pass image having a low frequency component and a high pass image having a high frequency component, performs a blending process of removing a seam artifact upon the low and high pass images for each of the ultrasound images, forms a plurality of restoration images by composing the blended low and high pass images, and forms an ultrasound spatial compound image based on the restoration images.

    摘要翻译： 超声波系统包括超声数据采集单元和处理单元。 超声数据获取单元基于多个转向角度向目标对象发送和接收超声信号，以输出多个超声数据，以获得对应于转向角的多个超声图像。 处理单元基于超声波数据形成超声波图像，将每个超声图像分解成具有低频分量的低通图像和具有高频分量的高通图像，执行去除缝隙伪影的混合处理 每个超声图像的低通和高通图像通过组合混合的低通和高通图像形成多个恢复图像，并且基于恢复图像形成超声空间复合图像。

    Adaptive image filtering in an ultrasound imaging device
    8.
    发明授权
    Adaptive image filtering in an ultrasound imaging device 有权
    超声成像设备中的自适应图像滤波

    公开(公告)号：US08282552B2

    公开(公告)日：2012-10-09

    申请号：US12274269

    申请日：2008-11-19

    申请人： Jae Keun Lee ,  Suk Jin Lee

    发明人： Jae Keun Lee ,  Suk Jin Lee

    IPC分类号： A61B8/00

    CPC分类号： G01S15/8993 ,  A61B8/14 ,  A61B8/483 ,  A61B8/5269 ,  G01S7/52026 ,  G01S7/52077 ,  G06T5/50 ,  G06T2207/10136 ,  G06T2207/20221

    摘要： The present invention relates to an ultrasound imaging device. The ultrasound imaging device includes: a data acquiring unit for acquiring 3-dimensional ultrasound image data based on receive signals formed based on ultrasound echoes reflected from a target object; a filtering unit for determining a size of a filtering mask of a filter, said size being adaptively determined according to an amount of the 3-dimensional ultrasound image data in data acquisition directions, the filtering unit being further configured to filter the 3-dimensional ultrasound image data by using the filtering mask; a scan converting unit for scan-converting the filtered 3-dimensional ultrasound image data; and a 3-dimensional rendering unit for performing 3-dimensional rendering upon the scan-converted 3-dimensional ultrasound image data to form a 3-dimensional ultrasound image.

    摘要翻译： 本发明涉及超声成像装置。 该超声波摄像装置包括：数据获取单元，用于基于基于从目标对象反射的超声回波形成的接收信号来获取3维超声图像数据; 滤波单元，用于确定滤波器的滤波器的尺寸，所述尺寸根据数据获取方向上的3维超声图像数据的量自适应地确定，所述滤波单元还被配置为过滤所述三维超声波 使用过滤掩码的图像数据; 扫描转换单元，用于对经滤波的3维超声图像数据进行扫描转换; 以及三维渲染单元，用于在扫描转换的三维超声图像数据上进行三维渲染以形成三维超声图像。

    PROVIDING A THREE-DIMENSIONAL ULTRASOUND IMAGE BASED ON A SUB REGION OF INTEREST IN AN ULTRASOUND SYSTEM
    9.
    发明申请
    PROVIDING A THREE-DIMENSIONAL ULTRASOUND IMAGE BASED ON A SUB REGION OF INTEREST IN AN ULTRASOUND SYSTEM 审中-公开
    基于超声波系统中的一个次要区域提供三维超声波图像

    公开(公告)号：US20110137168A1

    公开(公告)日：2011-06-09

    申请号：US12879974

    申请日：2010-09-10

    申请人： Jae Keun Lee ,  Sung Yoon Kim

    发明人： Jae Keun Lee ,  Sung Yoon Kim

    IPC分类号： A61B8/14

    CPC分类号： G01S15/8993 ,  A61B8/466 ,  A61B8/469 ,  A61B8/483 ,  A61B8/523 ,  G01S7/52063

    摘要： Embodiments for providing a three-dimensional (3D) ultrasound image are disclosed. In one embodiment, by way of non-limiting example, an ultrasound system comprises: an ultrasound data acquisition unit configured to transmit and receive ultrasound signals to and from a target object to output a plurality of ultrasound data; a user input unit configured to receive first input information for defining a region of interest (ROI) from a user; and a processing unit in communication with the ultrasound data acquisition unit and the user input unit, the processing unit being configured to form volume data based on the plurality of ultrasound data, define the ROI in the volume data in response to the first input information, and render volume data corresponding to the ROI to form a three-dimensional (3D) ultrasound image, wherein the user input unit is further configured to receive second input information for defining a sub ROI on the 3D ultrasound image, and wherein the processing unit is further configured to define the sub ROI in the volume data based on the second input information, and render volume data corresponding to the sub ROI to form a sub 3D ultrasound image.

    摘要翻译： 公开了用于提供三维（3D）超声图像的实施例。 在一个实施例中，作为非限制性示例，超声系统包括：超声数据获取单元，被配置为向目标对象发送和从目标对象接收超声信号以输出多个超声数据; 用户输入单元，被配置为从用户接收用于定义感兴趣区域（ROI）的第一输入信息; 以及与所述超声数据获取单元和所述用户输入单元通信的处理单元，所述处理单元被配置为基于所述多个超声数据形成体数据，响应于所述第一输入信息定义所述体数据中的ROI， 并且渲染与所述ROI相对应的体数据以形成三维（3D）超声图像，其中所述用户输入单元还被配置为接收用于在所述3D超声图像上定义子ROI的第二输入信息，并且其中所述处理单元 进一步被配置为基于第二输入信息来定义体数据中的子ROI，并且渲染与子ROI相对应的体数据，以形成子3D超声图像。

    Ultrasound system and method for controlling steering angles of scan lines
    10.
    发明授权
    Ultrasound system and method for controlling steering angles of scan lines 有权
    用于控制扫描线转向角的超声系统和方法

    公开(公告)号：US07789832B2

    公开(公告)日：2010-09-07

    申请号：US11836469

    申请日：2007-08-09

    申请人： Chi Young Ahn ,  Jae Keun Lee

    发明人： Chi Young Ahn ,  Jae Keun Lee

    IPC分类号： A61B8/00

    CPC分类号： G10K11/34 ,  G01S7/52085 ,  G01S15/8915

    摘要： An ultrasound system comprises: a probe having a transducer array of n transducer elements for transmitting ultrasound signals, said n transducer elements being associated with respective scan lines; a steering angle calculating unit for calculating steering angles of the scan lines by using series determined by a relation between the steering angles of at least two scan lines; and a control unit for controlling transmission of the ultrasound signals such that the ultrasound signals can be focused along the scan lines based on the calculated steering angles of the scan lines.

    摘要翻译： 超声系统包括：具有用于发射超声信号的n个换能器元件的换能器阵列的探针，所述n个换能器元件与相应的扫描线相关联; 转向角计算单元，用于通过使用由至少两条扫描线的转向角之间的关系确定的串联来计算扫描线的转向角; 以及控制单元，用于控制超声信号的传输，使得可以基于计算出的扫描线的转向角沿扫描线聚焦超声信号。