公开(公告)号：US08693777B2

公开(公告)日：2014-04-08

申请号：US13091227

申请日：2011-04-21

申请人： Joo Young Ha ,  Won Tae Choi ,  Byung Hyun Kim ,  Bong Soon Kang ,  Won Woo Jang ,  Kyung Rin Kim ,  Jung Joo Yang ,  Gi Dong Lee ,  Kang Joo Kim

发明人： Joo Young Ha ,  Won Tae Choi ,  Byung Hyun Kim ,  Bong Soon Kang ,  Won Woo Jang ,  Kyung Rin Kim ,  Jung Joo Yang ,  Gi Dong Lee ,  Kang Joo Kim

IPC分类号： G06K9/00

CPC分类号： H04N1/4092 ,  G06T7/13 ,  G06T7/143

摘要： There are provided an apparatus and a method for estimating edge areas of pixels in a digital image to thereby prevent an edge sharpening algorithm from being applied to non-edge area of the digital image. Therefore, the apparatus can accurately determine whether each pixel is in an edge area or in a non-edge area, by generating a binary mask obtained by using a luminance difference average between each pixel and each of neighboring pixels in the digital image. Moreover, the determination of an edge-area or a non-edge area may be applied to various digital images, by adjusting a level of edge-area determination.

摘要翻译： 提供了一种用于估计数字图像中的像素的边缘区域的装置和方法，从而防止边缘锐化算法被应用于数字图像的非边缘区域。 因此，通过生成通过使用数字图像中的每个像素和每个相邻像素之间的亮度差平均而获得的二进制掩码，该装置可以准确地确定每个像素是在边缘区域还是在非边缘区域。 此外，可以通过调整边缘区域确定的水平来将边缘区域或非边缘区域的确定应用于各种数字图像。

公开(公告)号：US08654077B2

公开(公告)日：2014-02-18

申请号：US13409698

申请日：2012-03-01

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

IPC分类号： G06F3/033 ,  G09G5/08

CPC分类号： G06F1/1694 ,  G06F2200/1636

摘要： Provided is an apparatus and method for detecting a tap. The apparatus includes a sensor configured to detect a motion and output a signal corresponding to the motion, a gradient calculating unit connected to the sensor to calculate a gradient of the output signal from the sensor, a similarity determining unit connected to the gradient calculating unit to determine a similarity between a rising gradient and a falling gradient of a curve of the output signal, a tap determining unit connected to the similarity determining unit to determine detection of a tap according to the determination result of the similarity determining unit, and an output unit configured to output the determination result of the tap determining unit.

摘要翻译： 提供了一种用于检测龙头的装置和方法。 该装置包括被配置为检测运动并输出与运动相对应的信号的传感器，连接到传感器以计算来自传感器的输出信号的梯度的梯度计算单元，连接到梯度计算单元的相似度确定单元， 确定输出信号的曲线的上升梯度和下降梯度之间的相似度;连接到相似性确定单元的抽头确定单元，以根据相似性确定单元的确定结果确定抽头的检测;以及输出单元 被配置为输出抽头确定单元的确定结果。

公开(公告)号：US20130247664A1

公开(公告)日：2013-09-26

申请号：US13484207

申请日：2012-05-30

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

IPC分类号： G01C19/56

CPC分类号： G01C19/5776

摘要： Disclosed herein is an inertial sensor control module. The inertial sensor control module according to a preferred embodiment of the present invention includes: an inertial sensor including a driving mass, a driving unit driving the driving mass of the inertial sensor according to a control signal to the inertial sensor, a control unit connected to the driving unit and generating the control signal to transfer the generated control signal to the driving unit, and a sensing unit connected between the inertial sensor and the control unit and detecting information about whether the driving mass of the inertial sensor is in a stabilized state or information about an inertial force of the inertial sensor to transfer the detected information to the outside or the control unit.

摘要翻译： 这里公开了一种惯性传感器控制模块。 根据本发明的优选实施例的惯性传感器控制模块包括：惯性传感器，包括驱动质量块，驱动单元，根据对惯性传感器的控制信号驱动惯性传感器的驱动质量块;控制单元，连接到 所述驱动单元生成所述控制信号以将所生成的控制信号传送到所述驱动单元;以及感测单元，连接在所述惯性传感器和所述控制单元之间，并且检测关于所述惯性传感器的驱动质量是否处于稳定状态的信息， 关于惯性传感器的惯性力的信息，用于将检测到的信息传送到外部或控制单元。

公开(公告)号：US20130133423A1

公开(公告)日：2013-05-30

申请号：US13415752

申请日：2012-03-08

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

IPC分类号： G01P3/04

CPC分类号： G01P13/00

摘要： Disclosed herein are a device for detecting motions and a method for detecting motions. The device for detecting motions includes a sensor detecting motions to output detection result signals; an accumulation operation unit accumulatively summing absolute values of the detection result signals in a preset accumulation period to derive signal accumulation values; a motion determination unit comparing the signal accumulation values with a preset first reference value to determine whether the motions are present; and an output unit outputting motion detection signals according to determination results of the motion determination unit. By this configuration, the exemplary embodiments of the present invention can reflect a size of the detection result signals to motion detection while improving inaccuracy of the motion detection according to a fixing of a threshold value.

摘要翻译： 这里公开了一种用于检测运动的装置和用于检测运动的方法。 用于检测运动的装置包括检测运动以输出检测结果信号的传感器; 累积运算部在预先设定的累积期间累积求和检测结果信号的绝对值，得到信号累加值; 运动确定单元，将信号累积值与预设的第一参考值进行比较，以确定运动是否存在; 以及输出单元，根据运动确定单元的确定结果输出运动检测信号。 通过该配置，本发明的示例性实施例可以将检测结果信号的大小反映到运动检测，同时根据阈值的定义来改善运动检测的不准确性。

公开(公告)号：US20130055812A1

公开(公告)日：2013-03-07

申请号：US13589522

申请日：2012-08-20

申请人： Byoung Won HWANG ,  Kyung Rin KIM ,  Chang Hyun KIM

发明人： Byoung Won HWANG ,  Kyung Rin KIM ,  Chang Hyun KIM

IPC分类号： G01P15/18

CPC分类号： G01P13/00

摘要： Provided is a device for detecting a double motion and a method of detecting a double motion. The device includes a sensor configured to detect a motion; a variation rate calculating part configured to calculate a variation rate of a signal output from the sensor; a detecting section control part configured to control a detecting section in reverse proportion to a value; a first motion detecting part and a second motion detecting part configured to determine that a motion occurs; and an output part configured to output a double motion result when a time between a time (t1) and a time (t2), and to output a single motion result when the time between the time (t1) and the time (t2) is larger than the detecting section. Therefore, it is possible to adjust the detecting section to the double motion according to the motion velocity.

摘要翻译： 提供了一种用于检测双重运动的装置和检测双重运动的方法。 该装置包括被配置为检测运动的传感器; 变化率计算部，被配置为计算从所述传感器输出的信号的变化率; 检测部控制部，被配置为与所述值成反比控制检测部; 第一运动检测部和第二运动检测部，被配置为确定运动发生; 以及输出部，被配置为当时间（t1）和时间（t2）之间的时间输出双运动结果，并且当时间（t1）和时间（t2）之间的时间是 大于检测部分。 因此，可以根据运动速度将检测部分调整为双重运动。

公开(公告)号：US20120304770A1

公开(公告)日：2012-12-06

申请号：US13284246

申请日：2011-10-28

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Jung Won Lee ,  Ho Seop Jeong

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Jung Won Lee ,  Ho Seop Jeong

IPC分类号： G01P15/08

CPC分类号： G01P15/08 ,  G01C19/5776

摘要： Disclosed herein is a driving control module for an inertial force. The driving control module includes a timing control unit that applies a driving signal and a sensing signal; a driving unit that receives the driving signal from the timing control unit and applies the driving signal to a sensor; a sensing unit that receives the sensing signal from the timing control unit, applies the sensing signal to a sensor, and senses stabilization driving and inertial force of the sensor; and a driving control unit that locks application of the driving signal from the timing control unit to the driving unit. As a result, the exemplary embodiment of the present invention can provide a driving control module and a method for an inertial sensor capable of obtaining a maximum sampling rate by sensing the stabilization driving of the driving unit and locking and sensing the application of the driving signal from the timing control unit at the time of the stabilization driving and capable of performing an efficient control by reducing the additional driving for stable sensing and the sensing loss.

摘要翻译： 这里公开了一种用于惯性力的驱动控制模块。 驱动控制模块包括：施加驱动信号和感测信号的定时控制单元; 驱动单元，其从定时控制单元接收驱动信号并将驱动信号施加到传感器; 感测单元，其从定时控制单元接收感测信号，将感测信号施加到传感器，并感测传感器的稳定驱动和惯性力; 以及驱动控制单元，其将来自定时控制单元的驱动信号的施加锁定到驱动单元。 结果，本发明的示例性实施例可以提供一种用于惯性传感器的驱动控制模块和方法，其能够通过感测驱动单元的稳定驱动并锁定和感测驱动信号的应用来获得最大采样率 并且能够通过减少用于稳定感测的附加驱动和感测损失来进行有效的控制。

公开(公告)号：US08614750B2

公开(公告)日：2013-12-24

申请号：US12588516

申请日：2009-10-19

申请人： Joo Hyun Kim ,  Bong Soon Kang ,  Sung Mok Lee ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

发明人： Joo Hyun Kim ,  Bong Soon Kang ,  Sung Mok Lee ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

IPC分类号： H04N5/228 ,  H04N9/73

CPC分类号： H04N9/735

摘要： An apparatus for auto white balance includes a histogram generation unit writing respective histograms of Cb values and Cr values with regard to pixels included in an input image frame, a single-tone determination unit comparing respective maximum values of the histograms of Cb values and Cr values with a first threshold value, and determining the input image frame as a single-tone image if at least one of the maximum values is higher than the first threshold value, and an auto white balance gain computation unit computing and an auto white balance gain by using color information of an input image frame and outputting the computed auto white balance gain, wherein if the input image frame is determined to be a single-tone image, the auto white balance gain computation unit outputs an auto white balance gain computed with respect to a previous input image frame.

摘要翻译： 一种用于自动白平衡的装置包括直方图生成单元，其针对包括在输入图像帧中的像素写入相应的Cb值和Cr值的直方图;单色调确定单元，将Cb值和Cr值的直方图的相应最大值进行比较 具有第一阈值，并且如果所述最大值中的至少一个高于所述第一阈值，则将所述输入图像帧确定为单色图像，并且自动白平衡增益计算单元计算和自动白平衡增益由 使用输入图像帧的颜色信息并输出所计算的自动白平衡增益，其中如果输入图像帧被确定为单色图像，则自动白平衡增益计算单元输出相对于 先前的输入图像帧。

公开(公告)号：US20130282326A1

公开(公告)日：2013-10-24

申请号：US13546238

申请日：2012-07-11

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

IPC分类号： G06F15/00 ,  G01P15/00

CPC分类号： G01P15/18 ,  G01C19/5776

摘要： Disclosed herein is an inertial sensor control module including: at least one inertial sensor including a driving mass and at least two pads connected to the driving mass; a driving unit applying a received control signal to the inertial sensor to drive the driving mass; a controlling unit connected to the driving unit and generating the control signal to transfer the control signal to the driving unit; and a sensing unit connected between the inertial sensor and the controlling unit and detecting information on whether the driving mass is in an abnormal resonance state for the control signal to transfer the detected information to the controlling unit.

摘要翻译： 本文公开了一种惯性传感器控制模块，包括：至少一个惯性传感器，包括驱动质量块和至少两个连接到驱动质量块的焊盘; 将接收的控制信号施加到所述惯性传感器以驱动所述驱动质量块的驱动单元; 连接到所述驱动单元并产生所述控制信号以将所述控制信号传送到所述驱动单元的控制单元; 以及连接在所述惯性传感器和所述控制单元之间的感测单元，并且检测关于所述驱动质量是否处于用于所述控制信号的异常共振状态的信息以将检测到的信息传送到所述控制单元的信息。

公开(公告)号：US20100194991A1

公开(公告)日：2010-08-05

申请号：US12588516

申请日：2009-10-19

申请人： Joo Hyun Kim ,  Bong Soon Kang ,  Sung Mok Lee ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

发明人： Joo Hyun Kim ,  Bong Soon Kang ,  Sung Mok Lee ,  Won Woo Jang ,  Kyung Rin Kim ,  Won Tae Choi ,  Joo Young Ha

IPC分类号： H04N9/73 ,  G06K9/00

CPC分类号： H04N9/735

摘要： An apparatus for auto white balance includes a histogram generation unit writing respective histograms of Cb values and Cr values with regard to pixels included in an input image frame, a single-tone determination unit comparing respective maximum values of the histograms of Cb values and Cr values with a first threshold value, and determining the input image frame as a single-tone image if at least one of the maximum values is higher than the first threshold value, and an auto white balance gain computation unit computing and an auto white balance gain by using color information of an input image frame and outputting the computed auto white balance gain, wherein if the input image frame is determined to be a single-tone image, the auto white balance gain computation unit outputs an auto white balance gain computed with respect to a previous input image frame.

摘要翻译： 一种用于自动白平衡的装置包括直方图生成单元，其针对包括在输入图像帧中的像素写入相应的Cb值和Cr值的直方图;单色调确定单元，将Cb值和Cr值的直方图的相应最大值进行比较 具有第一阈值，并且如果所述最大值中的至少一个高于所述第一阈值，则将所述输入图像帧确定为单色图像，并且自动白平衡增益计算单元计算和自动白平衡增益由 使用输入图像帧的颜色信息并输出所计算的自动白平衡增益，其中如果输入图像帧被确定为单色图像，则自动白平衡增益计算单元输出相对于 先前的输入图像帧。

公开(公告)号：US09038462B2

公开(公告)日：2015-05-26

申请号：US13484207

申请日：2012-05-30

申请人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

发明人： Kyung Rin Kim ,  Byoung Won Hwang ,  Chang Hyun Kim

IPC分类号： G01C19/56 ,  G01C19/5776

CPC分类号： G01C19/5776

摘要： Disclosed herein is an inertial sensor control module. The inertial sensor control module according to a preferred embodiment of the present invention includes: an inertial sensor including a driving mass, a driving unit driving the driving mass of the inertial sensor according to a control signal to the inertial sensor, a control unit connected to the driving unit and generating the control signal to transfer the generated control signal to the driving unit, and a sensing unit connected between the inertial sensor and the control unit and detecting information about whether the driving mass of the inertial sensor is in a stabilized state or information about an inertial force of the inertial sensor to transfer the detected information to the outside or the control unit.

摘要翻译： 这里公开了一种惯性传感器控制模块。 根据本发明的优选实施例的惯性传感器控制模块包括：惯性传感器，包括驱动质量块，驱动单元，根据对惯性传感器的控制信号驱动惯性传感器的驱动质量块;控制单元，连接到 所述驱动单元生成所述控制信号以将所生成的控制信号传送到所述驱动单元;以及感测单元，连接在所述惯性传感器和所述控制单元之间，并且检测关于所述惯性传感器的驱动质量是否处于稳定状态的信息， 关于惯性传感器的惯性力的信息，用于将检测到的信息传送到外部或控制单元。