公开(公告)号：US20080112651A1

公开(公告)日：2008-05-15

申请号：US11898373

申请日：2007-09-11

申请人： Woo-jong Cho ,  Seong-deok Lee ,  Sang-on Choi ,  Mun-cheol Choi ,  Hyun-chul Song

发明人： Woo-jong Cho ,  Seong-deok Lee ,  Sang-on Choi ,  Mun-cheol Choi ,  Hyun-chul Song

IPC分类号： G06K9/20

CPC分类号： H04N5/37455 ,  H04N5/3535

摘要： A high dynamic range image sensor and a method and medium for measuring charges in a pixel are provided. The high dynamic range image sensor includes a sensor that resets a predetermined pixel when the pixel has reached a saturation level, a storage unit that stores the number of times the pixel has been reset, and a measurement unit that measures the quantity of light received in the pixel using the number of times the pixel has been reset, which is simply referred to as the number of resets, and the quantity of charges remaining after the pixel is finally reset.

摘要翻译： 提供了高动态范围图像传感器以及用于测量像素中的电荷的方法和介质。 高动态范围图像传感器包括当像素达到饱和度时复位预定像素的传感器，存储单元，其存储像素已复位的次数;以及测量单元，其测量接收到的光量 使用像素被复位的次数的像素，其被简称为复位次数，以及在像素最终复位之后剩余的电荷量。

公开(公告)号：US20080129831A1

公开(公告)日：2008-06-05

申请号：US11984420

申请日：2007-11-16

申请人： Woo-jong Cho ,  Mun-cheol Choi ,  Sang-on Choi ,  Seong-deok Lee

发明人： Woo-jong Cho ,  Mun-cheol Choi ,  Sang-on Choi ,  Seong-deok Lee

IPC分类号： H04N5/228 ,  H04N5/225

CPC分类号： G02B27/646 ,  G03B5/00 ,  G03B17/17 ,  G03B2205/0023 ,  G03B2217/005 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： Provided is an apparatus and a method for correcting a shake of an image photographing device, which enables miniaturization and thin-shaping of the image photographing device, and yet can implement an anti-shake function. This apparatus includes a shake sensing unit sensing the shake of the image photographing device which photographs an image of a subject, a first optical path changing unit changing an optical path of light incident to the image photographing device, an angle adjusting unit adjusting an angle of an light-incident surface of the first optical path changing unit according to the sensed shake, and an image generating unit generating the image of the subject through the light, the optical path of which has been changed by the first optical path changing unit.

摘要翻译： 提供了一种用于校正图像拍摄装置的抖动的装置和方法，其使得能够实现图像拍摄装置的小型化和薄型化，并且还可以实现防抖功能。 该装置包括感测拍摄被摄体图像的图像拍摄装置的抖动的抖动感测单元，改变入射到图像拍摄装置的光的光路的第一光路改变单元，调整摄像装置的角度的角度调整单元 根据感测到的抖动的第一光路改变单元的光入射表面，以及通过第一光路改变单元改变光路的光产生被摄体的图像的图像生成单元。

公开(公告)号：US20070290998A1

公开(公告)日：2007-12-20

申请号：US11646504

申请日：2006-12-28

申请人： Mun-cheol Choi ,  Sang-on Choi ,  Woo-jong Cho

发明人： Mun-cheol Choi ,  Sang-on Choi ,  Woo-jong Cho

IPC分类号： G09G5/08

CPC分类号： G06F3/0346 ,  G06F3/038 ,  G09G5/08

摘要： A display device for displaying a cursor according to motion of an input device is provided. The input device comprises an input part which receives pitch angle information and yaw angle information corresponding to motion of an external input device; a computation part which computes a first relative angle corresponding to the information of the pitch angle and a second relative angle corresponding to the information of the yaw angle; a coordinate calculator which calculates a cursor coordinate value which gradually varies according to the changes of the first and second relative angles; and a display which displays a cursor on a position corresponding to the calculated cursor coordinate value. Thus, it is possible to avoid trembling of the cursor caused by noise.

摘要翻译： 提供了一种根据输入装置的运动来显示光标的显示装置。 所述输入装置包括：输入部，其接收与外部输入装置的运动对应的俯仰角信息和偏航角信息; 计算部分，其计算对应于俯仰角的信息的第一相对角度和对应于偏航角的信息的第二相对角度; 坐标计算器，其计算根据第一和第二相对角度的变化逐渐变化的光标坐标值; 以及在与计算出的光标坐标值对应的位置显示光标的显示。 因此，可以避免由噪声引起的光标的颤抖。

公开(公告)号：US20080104119A1

公开(公告)日：2008-05-01

申请号：US11898493

申请日：2007-09-12

申请人： Woo-jong Cho ,  Sang-on Choi ,  Mun-cheol Choi

发明人： Woo-jong Cho ,  Sang-on Choi ,  Mun-cheol Choi

IPC分类号： G06F17/30

CPC分类号： G06F16/58

摘要： There is provided an apparatus and method of managing an image file. An apparatus to manage an image file includes a sensor unit measuring at least one of the positions, directions, and angles of image files of objects that are captured, an extracting unit extracting at least one of information on locations where the image files of the objects are captured and information on the captured objects, in which the information corresponds to the measured information and a classifying unit giving names to the captured image files by using the extracted information.

摘要翻译： 提供了一种管理图像文件的装置和方法。 管理图像文件的装置包括测量被捕获的对象的图像文件的位置，方向和角度中的至少一个的传感器单元，提取单元提取关于对象的图像文件的位置的信息中的至少一个 被捕获的信息和其中信息对应于测量信息的捕获对象的信息以及通过使用所提取的信息给出捕获的图像文件的名称的分类单元。

公开(公告)号：US08451223B2

公开(公告)日：2013-05-28

申请号：US12076553

申请日：2008-03-19

申请人： Eun-seok Choi ,  Won-chul Bang ,  Sang-on Choi ,  Mun-cheol Choi

发明人： Eun-seok Choi ,  Won-chul Bang ,  Sang-on Choi ,  Mun-cheol Choi

IPC分类号： G08C19/00

CPC分类号： G06F3/0321 ,  G06F3/0346

摘要： Provided is a pointing apparatus, a pointer control apparatus, a pointing method, and a pointer control method to a pointing apparatus, a pointer control apparatus, a pointing method, and a pointer control method capable of recognizing image codes included in an image frame using an image sensor to determine a pointing direction, and continuously updating the gain between the displacement of the motion of the pointing apparatus and the displacement of the motion of a displayed pointer. The pointing apparatus includes an image receiving unit sensing image patterns that exist in a sensed region, among all of the image patterns arranged in a display region; an inertial sensor sensing an input motion using at least one of the acceleration and angular velocity that are generated due to the motion; and a coordinate determining unit determining moving coordinates that are moved from the central coordinates of the sensed image pattern by coordinate displacement corresponding to the sensed motion.

公开(公告)号：US20090066646A1

公开(公告)日：2009-03-12

申请号：US12076553

申请日：2008-03-19

申请人： Eun-seok Choi ,  Won-chul Bang ,  Sang-on Choi ,  Mun-cheol Choi

发明人： Eun-seok Choi ,  Won-chul Bang ,  Sang-on Choi ,  Mun-cheol Choi

IPC分类号： G06F3/033

CPC分类号： G06F3/0321 ,  G06F3/0346

摘要： Provided is a pointing apparatus, a pointer control apparatus, a pointing method, and a pointer control method to a pointing apparatus, a pointer control apparatus, a pointing method, and a pointer control method capable of recognizing image codes included in an image frame using an image sensor to determine a pointing direction, and continuously updating the gain between the displacement of the motion of the pointing apparatus and the displacement of the motion of a displayed pointer. The pointing apparatus includes an image receiving unit sensing image patterns that exist in a sensed region, among all of the image patterns arranged in a display region; an inertial sensor sensing an input motion using at least one of the acceleration and angular velocity that are generated due to the motion; and a coordinate determining unit determining moving coordinates that are moved from the central coordinates of the sensed image pattern by coordinate displacement corresponding to the sensed motion.

摘要翻译： 提供了一种指向装置，指针控制装置，指示方法和指针控制方法，能够识别包括在图像帧中的图像代码的指示装置，指针控制装置，指示方法和指针控制方法， 用于确定指向方向的图像传感器，以及连续地更新指示装置的运动的位移与所显示的指针的移动的位移之间的增益。 所述指示装置包括图像接收单元，其感测存在于感测区域中的图像图案，所述图像图案布置在显示区域中的所有图像图案中; 使用由于运动而产生的加速度和角速度中的至少一个来感测输入运动的惯性传感器; 以及坐标确定单元，确定从所感测图像图案的中心坐标移动的移动坐标与对应于感测到的运动的坐标位移。

公开(公告)号：US07706677B2

公开(公告)日：2010-04-27

申请号：US11324292

申请日：2006-01-04

申请人： Woo-jong Cho ,  Won-jin Sunu ,  Sang-on Choi ,  Woo-jong Lee

发明人： Woo-jong Cho ,  Won-jin Sunu ,  Sang-on Choi ,  Woo-jong Lee

IPC分类号： G03B17/18

CPC分类号： G03B29/00 ,  G03B35/20 ,  H04M1/0214 ,  H04M1/21 ,  H04M2250/16 ,  H04M2250/52

摘要： A mobile communication terminal device, capable of implementing large screen and displaying stereoscopic images, includes: a first case and a second case; a first and a second display part mounted on the first case and the second case, respectively; lens modules mounted in front of the first and second display parts for producing virtual images for images of the first and second display parts; and a rotation member for rotating the first case and the second case on the same rotation axis. The mobile communication terminal device further includes: a first case and a second case; a rotation member for rotating the first case and the second case on the same rotation axis; and a viewfinder unit mounted on one side of at least one of the first case and the second case.

摘要翻译： 能够实现大屏幕并显示立体图像的移动通信终端装置包括：第一壳体和第二壳体; 分别安装在第一壳体和第二壳体上的第一和第二显示部件; 安装在第一和第二显示部分前面的透镜模块，用于产生用于第一和第二显示部分的图像的虚拟图像; 以及旋转构件，用于使第一壳体和第二壳体在相同的旋转轴线上旋转。 移动通信终端装置还包括：第一壳体和第二壳体; 旋转构件，用于使第一壳体和第二壳体在相同的旋转轴线上旋转; 以及安装在所述第一壳体和所述第二壳体中的至少一个的一侧上的取景器单元。

公开(公告)号：US07337549B2

公开(公告)日：2008-03-04

申请号：US11028593

申请日：2005-01-05

申请人： Woo-jong Cho ,  Sang-on Choi

发明人： Woo-jong Cho ,  Sang-on Choi

IPC分类号： G01C17/38

CPC分类号： G06F1/1694 ,  G01C17/38 ,  G06F1/1616 ,  G06F2200/1637

摘要： An input device using a geomagnetic sensor includes a geomagnetic sensor outputting a voltage corresponding to geomagnetism, and a control part calculating an azimuth using the voltage output from the geomagnetic sensor and calculating the rotation angle by comparing the azimuth to a previously measured azimuth, thereby generating the input signal corresponding to the rotation angle when the input device is tilted within a certain range. Accordingly, unwanted generation of the input signal is prevented when the input device is tilted by more than a certain angle.

摘要翻译： 使用地磁传感器的输入装置包括输出对应于地磁的电压的地磁传感器，以及使用来自地磁传感器输出的电压来计算方位角的控制部，并且通过将方位与先前测定的方位进行比较来计算旋转角度， 输入信号对应于输入装置在一定范围内倾斜时的旋转角度。 因此，当输入装置倾斜超过一定角度时，防止输入信号的不期望的产生。

公开(公告)号：US20070239401A1

公开(公告)日：2007-10-11

申请号：US11003320

申请日：2004-12-06

申请人： Woo-jong Cho ,  Sang-on Choi ,  Sung-mun Cho

发明人： Woo-jong Cho ,  Sang-on Choi ,  Sung-mun Cho

IPC分类号： G06F19/00

CPC分类号： G01C17/38

摘要： A geomagnetic sensor capable of calibrating an accurate azimuth even if the geomagnetic sensor is in a tilting state. The geomagnetic sensor includes a geomagnetism measuring unit, having a drive pulse generating unit for generating a pulse signal and two-axis flux gates provided in X-axis and Y-axis directions which are orthogonal to each other, for outputting voltage values of the two-axis flux gates corresponding to geomagnetism produced by the drive signal, an acceleration sensor for measuring a pitch angle and a roll angle which indicate a tilting degree of the geomagnetic sensor based on X axis and Y axis, and a control unit for calibrating the azimuth by extracting normalization factors by compensating the voltage values outputted from the geomagnetism measuring unit using the pitch angle and the roll angle measured by the acceleration sensor and normalizing the compensated voltage values using the normalization factors.

摘要翻译： 即使地磁传感器处于倾斜状态，也能够校准准确的方位角的地磁传感器。 地磁传感器包括地磁测量单元，具有用于产生脉冲信号的驱动脉冲发生单元和彼此正交的沿X轴和Y轴方向设置的两轴磁通门，用于输出两个电压值 对应于由驱动信号产生的地磁的轴通量门，用于测量俯仰角的加速度传感器和表示基于X轴和Y轴的地磁传感器的倾斜度的滚动角;以及用于校准方位角的控制单元 通过使用由加速度传感器测量的俯仰角和滚角来补偿从地磁测量单元输出的电压值并通过归一化因子对补偿的电压值进行归一化来提取归一化因子。

公开(公告)号：US06931323B2

公开(公告)日：2005-08-16

申请号：US10633700

申请日：2003-08-05

申请人： Sang-on Choi ,  Woo-jong Cho ,  Woo-jong Lee ,  Chan-gook Park ,  Seong-yun Cho

发明人： Sang-on Choi ,  Woo-jong Cho ,  Woo-jong Lee ,  Chan-gook Park ,  Seong-yun Cho

IPC分类号： G01C17/16 ,  G01C17/38 ,  G01C21/20 ,  G01V3/00

CPC分类号： G01C17/38

摘要： An apparatus for calculating an azimuth angle includes a two-axis earth magnetic sensor, which is mounted on a device that requires azimuth information, for measuring a strength of an earth magnetic field according to the azimuth information if the device moves, an inclinometer for calculating an attitude such as a roll angle and a pitch angle, a signal conditioning unit including an analog-to-digital (A/D) converter for converting sensor data into a digital value, a microprocessor for calculating the azimuth information by compensating for an attitude error using outputs of the two-axis earth magnetic sensor and the inclinometer, a serial communication interface for transmitting the data processed by the microprocessor, and an LCD module for displaying the azimuth information calculated by the microprocessor.

摘要翻译： 用于计算方位角的装置包括安装在需要方位信息的装置上的两轴接地磁传感器，用于根据装置移动时的方位信息测量接地磁场的强度，计算用于计算的倾角仪 诸如侧倾角和俯仰角的姿态，包括用于将传感器数据转换为数字值的模数（A / D）转换器的信号调节单元，用于通过补偿姿态来计算方位信息的微处理器 使用双轴接地磁传感器和倾斜仪的输出的误差，用于发送由微处理器处理的数据的串行通信接口和用于显示由微处理器计算的方位信息的LCD模块。