-
公开(公告)号：US20100110006A1
公开(公告)日：2010-05-06
申请号：US12458730
申请日：2009-07-21
申请人： Gee Hyuk Lee , Won-Chul Bang , Byung Seok Soh , Yu Ri Ahn , Hyong Euk Lee
发明人： Gee Hyuk Lee , Won-Chul Bang , Byung Seok Soh , Yu Ri Ahn , Hyong Euk Lee
IPC分类号： G06F3/033
CPC分类号： G06F3/033 , G06F3/0308 , H04N5/4403 , H04N21/42206 , H04N2005/4432
摘要： A remote pointing apparatus is provided. A light receiving unit may receive emitted light. A filtering unit may filter a received signal to a first frequency component, a second frequency component, a third frequency component, and a fourth frequency component. A calculation unit may compare amplitudes of the first frequency component and the second frequency component to calculate a first coordinate axis value of a cursor on a display unit, and compare amplitudes of the third frequency component and the fourth frequency component to calculate a second coordinate axis value of the cursor on the display unit.
摘要翻译： 提供远程指示设备。 光接收单元可以接收发射的光。 滤波单元可以将接收的信号滤波成第一频率分量，第二频率分量，第三频率分量和第四频率分量。 计算单元可以比较第一频率分量和第二频率分量的振幅，以计算显示单元上的光标的第一坐标轴值，并且比较第三频率分量和第四频率分量的振幅，以计算第二坐标轴 光标在显示单元上的值。
-
公开(公告)号：US20110261270A1
公开(公告)日：2011-10-27
申请号：US13064505
申请日：2011-03-29
申请人： Won Chul Bang , Hyong Euk Lee , Sang Hyun Kim , Gee Hyuk Lee , Seong Kook Heo , Jae Hyun Han
发明人： Won Chul Bang , Hyong Euk Lee , Sang Hyun Kim , Gee Hyuk Lee , Seong Kook Heo , Jae Hyun Han
CPC分类号： G01S5/163
摘要： A system and method for estimating a position and a direction using an infrared light are provided. The system may measure an intensity of an irradiation light irradiated by each light irradiator through each light receiver, and may estimate a position and a direction of a remote apparatus, based on the measured intensity, a light receiving directivity, and a light emitting directivity.
摘要翻译： 提供了使用红外光来估计位置和方向的系统和方法。 该系统可以测量通过每个光接收器的每个光照射器照射的照射光的强度，并且可以基于测量的强度，光接收方向性和发光方向性来估计远程设备的位置和方向。
-
公开(公告)号：US20110069167A1
公开(公告)日：2011-03-24
申请号：US12662553
申请日：2010-04-22
申请人： Sang Hyun Kim , Hyong Euk Lee , Won-Chul Bang
发明人： Sang Hyun Kim , Hyong Euk Lee , Won-Chul Bang
IPC分类号： H04N7/18
CPC分类号： G01S11/12 , G01S5/00 , G06F3/0346 , G06F3/038 , G06T7/73
摘要： A three-dimensional (3D) pointing sensing apparatus may be provided. The 3D pointing sensing apparatus may include an image generation unit that may photograph a first light source and a second light source in a light emitting unit, and generate an image including an image of the first light source and an image of a second light source. Also, the 3D pointing sensing apparatus may include an orientation calculation unit that may calculate an orientation of the light emitting unit, using a size difference between the image of the first light source and the image of the second light source in the image.
摘要翻译： 可以提供三维（3D）指示感测装置。 3D指示感测装置可以包括图像生成单元，其可以在发光单元中拍摄第一光源和第二光源，并且生成包括第一光源的图像和第二光源的图像的图像。 此外，3D指示感测装置还可以包括使用第一光源的图像与图像中的第二光源的图像之间的尺寸差来计算发光单元的取向的取向计算单元。
-
4.发明申请公开(公告)号：US20110026364A1
公开(公告)日：2011-02-03
申请号：US12656569
申请日：2010-02-03
申请人： Hyong Euk Lee , Won-Chul Bang
发明人： Hyong Euk Lee , Won-Chul Bang
IPC分类号： G01S3/80
CPC分类号： G01S5/28
摘要： A three-dimensional (3D) position estimation apparatus and method using ultrasonic signals may estimate a 3D position based on distances between two ultrasonic signal transmitters and an ultrasonic signal receiver, and direction angles where the ultrasonic signal receiver receives the ultrasonic signals. When the ultrasonic signal receiver moves on a fixed distance, the 3D position estimation apparatus and method may estimate the 3D position of the ultrasonic signal receiver based on the fixed distance and the direction angles where the ultrasonic signal receiver receives the ultrasonic signals.
摘要翻译： 使用超声波信号的三维（3D）位置估计装置和方法可以基于两个超声波信号发射机和超声波信号接收机之间的距离以及超声波信号接收机接收超声波信号的方向角度来估计3D位置。 当超声信号接收机移动固定距离时，3D位置估计装置和方法可以基于固定距离和超声波信号接收机接收超声波信号的方向角度来估计超声信号接收机的3D位置。
-
公开(公告)号：US08773531B2
公开(公告)日：2014-07-08
申请号：US12662553
申请日：2010-04-22
申请人： SangHyun Kim , Hyong Euk Lee , Won-Chul Bang
发明人： SangHyun Kim , Hyong Euk Lee , Won-Chul Bang
CPC分类号： G01S11/12 , G01S5/00 , G06F3/0346 , G06F3/038 , G06T7/73
摘要： A three-dimensional (3D) pointing sensing apparatus may be provided. The 3D pointing sensing apparatus may include an image generation unit that may photograph a first light source and a second light source in a light emitting unit, and generate an image including an image of the first light source and an image of a second light source. Also, the 3D pointing sensing apparatus may include an orientation calculation unit that may calculate an orientation of the light emitting unit, using a size difference between the image of the first light source and the image of the second light source in the image.
摘要翻译： 可以提供三维（3D）指示感测装置。 3D指示感测装置可以包括图像生成单元，其可以在发光单元中拍摄第一光源和第二光源，并且生成包括第一光源的图像和第二光源的图像的图像。 此外，3D指示感测装置还可以包括使用第一光源的图像与图像中的第二光源的图像之间的尺寸差来计算发光单元的取向的取向计算单元。
-
公开(公告)号：US20120278024A1
公开(公告)日：2012-11-01
申请号：US13368819
申请日：2012-02-08
申请人： Hyong Euk Lee , Bho Ram Lee , Sang Hyun Kim , Won Chul Bang , Chan Gook Park , Chul Woo Kang , Chang Ho Kang
发明人： Hyong Euk Lee , Bho Ram Lee , Sang Hyun Kim , Won Chul Bang , Chan Gook Park , Chul Woo Kang , Chang Ho Kang
摘要： A position estimation apparatus may measure 3-axis accelerations by at least two acceleration sensors disposed at different distances from a center of rotation of the position estimation apparatus, measure 3-axis angular velocity by a gyro sensor, and detect an azimuth angle using a geomagnetic sensor. Using the 3-axis accelerations measured by the acceleration sensors and the 3-axis angular velocity measured by the gyro sensor, the position estimation apparatus calculates gravity acceleration from which a rotational motion component is extracted.
摘要翻译： 位置估计装置可以通过设置在与位置估计装置的旋转中心不同的距离处的至少两个加速度传感器来测量3轴加速度，通过陀螺传感器测量3轴角速度，并使用地磁测量方位角 传感器。 使用由加速度传感器测量的3轴加速度和由陀螺传感器测量的3轴角速度，位置估计装置计算提取旋转运动分量的重力加速度。
-
公开(公告)号：US20100309752A1
公开(公告)日：2010-12-09
申请号：US12656024
申请日：2010-01-13
申请人： Hyong Euk Lee , Bho Ram Lee , Won-Chul Bang , Jae Joon Han
发明人： Hyong Euk Lee , Bho Ram Lee , Won-Chul Bang , Jae Joon Han
IPC分类号： G01S15/06
CPC分类号： G01S11/14 , G01C21/165 , G01S5/30 , G06F3/0346
摘要： Disclosed is a moving object and a location measuring device and method thereof that may transmit an ultrasound signal to the moving object through a plurality of ultrasound transmitting units, and may estimate a location of the moving object at a current time based on distance information of distances between the moving object and the plurality of ultrasound transmitting units measured based on the transmitted ultrasound, inertia information, and location information of the moving object at a time prior to the current time.
摘要翻译： 公开了一种运动物体和位置测量装置及其方法，其可以通过多个超声波发射单元将超声波信号发送到运动物体，并且可以基于距离的距离信息估计当前时间的运动物体的位置 在当前时间之前的时间，基于所发送的超声波，惯性信息和移动物体的位置信息测量的移动物体和多个超声波发射单元之间。
-
公开(公告)号：US09759804B2
公开(公告)日：2017-09-12
申请号：US13465428
申请日：2012-05-07
申请人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Chang Kyu Choi
发明人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Chang Kyu Choi
摘要： An apparatus and method for estimating a three-dimensional (3D) position and orientation based on a sensor fusion process is provided. The method of estimating the 3D position and orientation may include estimating a strength-based position and a strength-based orientation of a remote apparatus when a plurality of strength information is received, based on an attenuation characteristic of a strength that varies based on a distance and orientation, estimating an inertia-based position and an inertia-based orientation of the remote apparatus by receiving a plurality of inertial information, and estimating a fused position based on a weighted-sum of the strength-based position and the inertia-based position, and to estimate a fused orientation based on a weighted-sum of the strength-based orientation and the inertia-based orientation. The strength-based position and the strength-based orientation may be estimated based on a plurality of adjusted strength information from which noise is removed using a plurality of previous strength information.
-
9.发明授权公开(公告)号：US09207778B2
公开(公告)日：2015-12-08
申请号：US13280825
申请日：2011-10-25
申请人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Jung Bae Kim
发明人： Hyong Euk Lee , Sang Hyun Kim , Won Chul Bang , Jung Bae Kim
CPC分类号： G01B11/14 , G01J1/4257 , G01S3/783 , G01S5/16 , G01S11/06 , G06F3/0304
摘要： A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.
摘要翻译： 提供了一种使用红外光的高精度信号感测系统和方法。 高精度信号感测系统可以从发光装置接收包括第一光和第二光的多个光，可以测量第一光和第二光的强度，并且可以测量光的发光强度 基于测量的光接收强度之间的强度差的发光器件。
-
公开(公告)号：US08213264B2
公开(公告)日：2012-07-03
申请号：US12656024
申请日：2010-01-13
申请人： Hyong Euk Lee , Bho Ram Lee , Won-Chul Bang , Jae Joon Han
发明人： Hyong Euk Lee , Bho Ram Lee , Won-Chul Bang , Jae Joon Han
CPC分类号： G01S11/14 , G01C21/165 , G01S5/30 , G06F3/0346
摘要： Disclosed is a moving object and a location measuring device and method thereof that may transmit an ultrasound signal to the moving object through a plurality of ultrasound transmitting units, and may estimate a location of the moving object at a current time based on distance information of distances between the moving object and the plurality of ultrasound transmitting units measured based on the transmitted ultrasound, inertia information, and location information of the moving object at a time prior to the current time.
摘要翻译： 公开了一种运动物体和位置测量装置及其方法，其可以通过多个超声波发射单元将超声波信号发送到运动物体，并且可以基于距离的距离信息估计当前时间的运动物体的位置 在当前时间之前的时间，基于所发送的超声波，惯性信息和移动物体的位置信息测量的移动物体和多个超声波发射单元之间。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.028 秒)
