专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08300011B2 Pointer positioning device and method 有权
标题翻译：指针定位装置及方法
公开(公告)号：US08300011B2
公开(公告)日：2012-10-30
申请号：US11744364
申请日：2007-05-04
申请人： Tzu Yi Chao , Meng Tsung Wu , Chih Hsin Lin , Hsin Chia Chen , Chao Chien Huang , Hsuan Hsien Lee , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Chih Hsin Lin , Hsin Chia Chen , Chao Chien Huang , Hsuan Hsien Lee , Yi Fang Lee
IPC分类号： G09G5/00 , G09G5/08 , G06F3/033
CPC分类号： G09G5/08 , G09G3/001 , G09G2320/028
摘要： A pointer positioning device for positioning an aiming point on a display screen of an image display comprises at least one auxiliary point, an image sensor and an optical filter. The auxiliary point is disposed at the peripheral of the display screen for generating a predetermined spectrum. The image sensor receives signals of the predetermined spectrum generated by the auxiliary point. The optical filter is disposed in front of the image sensor for filtering out spectrum outside the predetermined spectrum such that the image sensor can merely sense the signals of the predetermined spectrum, wherein the auxiliary point is utilized as a reference point for correcting an initial setup and positioning the aiming point so as to position the aiming point inside a predetermined range on the display screen. The present invention also provides a pointer positioning method adapted to the pointer positioning device.
摘要翻译：用于将瞄准点定位在图像显示器的显示屏上的指针定位装置包括至少一个辅助点，图像传感器和滤光器。辅助点设置在显示屏的外围，用于产生预定的光谱。图像传感器接收由辅助点产生的预定频谱的信号。光学滤波器设置在图像传感器的前面，用于滤除预定光谱外的光谱，使得图像传感器仅能够感测预定光谱的信号，其中辅助点被用作用于校正初始设置的参考点，定位瞄准点以将瞄准点定位在预定范围内在显示屏上。本发明还提供一种适用于指针定位装置的指针定位方法。

2. 发明授权

US08638398B2 Cursor control method and apparatus 有权
标题翻译：光标控制方法及装置
公开(公告)号：US08638398B2
公开(公告)日：2014-01-28
申请号：US13349612
申请日：2012-01-13
申请人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
IPC分类号： H04N5/44
CPC分类号： G06F3/0346 , G06F3/0325 , H04N5/4403 , H04N21/42222 , H04N2005/4432
摘要： A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.
摘要翻译：用于控制图像显示器上的光标的光标控制方法包括：提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移，从而相应地控制光标。本发明还提供一种光标控制装置。

3. 发明授权

US08169550B2 Cursor control method and apparatus 有权
标题翻译：光标控制方法及装置
公开(公告)号：US08169550B2
公开(公告)日：2012-05-01
申请号：US11965624
申请日：2007-12-27
申请人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
IPC分类号： H04N5/44
CPC分类号： G06F3/0346 , G06F3/0325 , H04N5/4403 , H04N21/42222 , H04N2005/4432
摘要： A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.
摘要翻译：用于控制图像显示器上的光标的光标控制方法包括：提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移，从而相应地控制光标。本发明还提供一种光标控制装置。

4. 发明授权

US08384789B2 Sensor array module with wide angle, and image calibration method, operation method and application for the same 有权
标题翻译：传感器阵列模块具有广角，图像校准方法，操作方法和应用相同
公开(公告)号：US08384789B2
公开(公告)日：2013-02-26
申请号：US12506714
申请日：2009-07-21
申请人： Tzu Yi Chao , Hsin Chia Chen , Chih Hsin Lin , Ren Hau Gu , Chang Che Tsai
发明人： Tzu Yi Chao , Hsin Chia Chen , Chih Hsin Lin , Ren Hau Gu , Chang Che Tsai
IPC分类号： H04N7/00 , H04N5/225
CPC分类号： H04N17/002 , G06T3/4038 , H04N5/2258 , H04N5/23238 , H04N5/2624 , H04N9/09
摘要： A sensor array module with wide angle for creating a composite image includes a first image sensor, a second image sensor, a storage unit and a processor. The first image sensor is for capturing a first image. The second image sensor is for capturing a second image and has a relative spatial relationship with respective to the first image sensor. The storage unit stores at least one transformation matrix obtained according to the relative spatial relationship between the first and the second image sensors. The processor combines the first image and the second image by using the transformation matrix to create the composite image. The present invention also provides an image calibration method, an operation method and an application for a sensor array module with wide angle.
摘要翻译：用于创建合成图像的具有广角的传感器阵列模块包括第一图像传感器，第二图像传感器，存储单元和处理器。第一个图像传感器用于捕获第一个图像。第二图像传感器用于捕获第二图像并且具有与第一图像传感器相对应的相对空间关系。存储单元存储根据第一和第二图像传感器之间的相对空间关系获得的至少一个变换矩阵。处理器通过使用变换矩阵来组合第一图像和第二图像以创建合成图像。本发明还提供了一种具有广角的传感器阵列模块的图像校准方法，操作方法和应用。

5. 发明申请

US20070297545A1 Method employing bumping algorithm for estimation of signal frequency and displacement estimation method and device 有权
标题翻译：采用碰撞算法对信号频率和位移估计方法及装置进行估计的方法
公开(公告)号：US20070297545A1
公开(公告)日：2007-12-27
申请号：US11699738
申请日：2007-01-29
申请人： Hsin Chia Chen , Tzu Yi Chao , Chun Huang Lin , Jeng Feng Lan , Yi Fang Lee
发明人： Hsin Chia Chen , Tzu Yi Chao , Chun Huang Lin , Jeng Feng Lan , Yi Fang Lee
IPC分类号： H04B1/10
CPC分类号： G06F3/038
摘要： A displacement estimation method is disclosed which comprises: a signal capturing step for capturing a signal; a displacement estimation step for calculating a displacement based on a state change of the signal; and an output step for outputting the displacement, in which the displacement estimation step includes one or more of the steps of: (A) consistency check to determine whether the state change of the signal is consistent with the waveform of the signal; (B) period prediction and compensation to count in the present period according to a proportional length of a previous period; and (C) adaptive threshold update to adjust the definition of the state change corresponding to the amplitude of the signal. A displacement estimation device employing this method, and a method for estimation of signal frequency based on bumping algorithm are also disclosed.
摘要翻译：公开了一种位移估计方法，包括：用于捕获信号的信号捕获步骤; 位移估计步骤，用于基于所述信号的状态变化来计算位移; 以及输出步骤，用于输出所述位移，其中所述位移估计步骤包括以下步骤中的一个或多个步骤：（A）一致性检查以确定所述信号的状态变化是否与所述信号的波形一致; （B）期间预测和补偿根据前一期间的比例长度计算在当前期间; 和（C）自适应阈值更新，以调整对应于信号幅度的状态变化的定义。还公开了一种使用该方法的位移估计装置，以及基于凸起算法的信号频率估计方法。

6. 发明授权

US08155255B2 Method for estimation of signal frequency and displacement estimation method and device with consistency check, period prediction and compensation, and/or adaptive threshold update 有权
标题翻译：用于一致性检查，周期预测和补偿以及/或自适应阈值更新的信号频率和位移估计方法和装置的估计方法
公开(公告)号：US08155255B2
公开(公告)日：2012-04-10
申请号：US11699738
申请日：2007-01-29
申请人： Hsin Chia Chen , Tzu Yi Chao , Chun Huang Lin , Jeng Feng Lan , Yi Fang Lee
发明人： Hsin Chia Chen , Tzu Yi Chao , Chun Huang Lin , Jeng Feng Lan , Yi Fang Lee
IPC分类号： H04B1/10
CPC分类号： G06F3/038
摘要： A displacement estimation method is disclosed which includes: a signal capturing step for capturing a signal; a displacement estimation step for calculating a displacement based on a state change of the signal; and an output step for outputting the displacement, in which the displacement estimation step includes one or more of the steps of (A) consistency check to determine whether the state change of the signal is consistent with the waveform of the signal; (B) period prediction and compensation to count in the present period according to a proportional length of a previous period; and (C) adaptive threshold update to adjust the definition of the state change corresponding to the amplitude of the signal.
摘要翻译：公开了一种位移估计方法，其包括：用于捕获信号的信号捕获步骤; 位移估计步骤，用于基于所述信号的状态变化来计算位移; 以及输出步骤，用于输出所述位移，其中所述位移估计步骤包括以下步骤中的一个或多个步骤：（A）一致性检查以确定所述信号的状态变化是否与所述信号的波形一致; （B）期间预测和补偿根据前一期间的比例长度计算在当前期间; 和（C）自适应阈值更新，以调整对应于信号幅度的状态变化的定义。

7. 发明授权

US08558793B2 Locus smoothing method and navigation device using the same 有权
标题翻译：轨迹平滑方法和导航装置使用相同
公开(公告)号：US08558793B2
公开(公告)日：2013-10-15
申请号：US12549197
申请日：2009-08-27
申请人： Hsin Chia Chen , Tzung Min Su , Tzu Yi Chao
发明人： Hsin Chia Chen , Tzung Min Su , Tzu Yi Chao
IPC分类号： G09G5/08
CPC分类号： G06F3/0317
摘要： A locus smoothing method processes a current estimated displacement according to a predetermined number of previous output smoothed displacements. The locus smoothing method includes the steps of: accumulating a predetermined number of previous output smoothed displacements to produce an accumulated displacement and recording a last output smoothed displacement; estimating a current estimated displacement; forming a digital filter according to the accumulated displacement, the last output smoothed displacement and the current estimated displacement; processing the current estimated displacement with the digital filter to produce a current smoothed displacement; and transmitting the current smoothed displacement to an image display. The present invention further provides a navigation device having smooth locus.
摘要翻译：轨迹平滑方法根据预定数量的先前输出平滑位移处理当前估计位移。轨迹平滑方法包括以下步骤：累积预定数量的先前输出平滑位移以产生累积位移并记录最后输出平滑位移; 估计当前估计的排水量; 根据累积位移形成数字滤波器，最后输出平滑位移和当前估计位移; 用数字滤波器处理当前的估计位移以产生当前的平滑位移; 并将当前平滑位移传送到图像显示器。本发明还提供一种具有平滑轨迹的导航装置。

8. 发明授权

US08116912B2 Control device and control method of temperature controller 有权
标题翻译：温控器的控制装置及控制方法
公开(公告)号：US08116912B2
公开(公告)日：2012-02-14
申请号：US12496383
申请日：2009-07-01
申请人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
发明人： Tzu Yi Chao , Hsin Chia Chen , Tzung Min Su , Chih Hung Lu , Cheng Kuang Sun , Cho Yi Lin
IPC分类号： G05D23/00
CPC分类号： G06T7/593 , F24F11/30 , F24F2120/10 , F24F2120/12 , G06T2207/30196
摘要： A control device of a temperature controller, for adjusting the temperature of an environment having at least one active object, includes a first image sensor, a second image sensor, a process unit and a control unit. The first image sensor is for capturing a first image containing the image of the active object. The second image sensor is for capturing a second image containing the image of the active object. The process unit calculates a distance between the active object and the temperature controller according to the first and second images. The control unit controls an operational status of the temperature controller according to the distance calculated by the process unit. The present invention further provides a control method of a temperature controller.
摘要翻译：用于调节具有至少一个活动物体的环境的温度的温度控制器的控制装置包括第一图像传感器，第二图像传感器，处理单元和控制单元。第一图像传感器用于捕获包含活动对象的图像的第一图像。第二图像传感器用于捕获包含活动对象的图像的第二图像。处理单元根据第一和第二图像计算活动对象和温度控制器之间的距离。控制单元根据由处理单元计算的距离来控制温度控制器的操作状态。本发明还提供一种温度控制器的控制方法。

9. 发明申请

US20080266251A1 CURSOR CONTROL DEVICE AND METHOD FOR AN IMAGE DISPLAY, AND IMAGE SYSTEM 审中-公开
标题翻译：用于图像显示和图像系统的光标控制装置和方法
公开(公告)号：US20080266251A1
公开(公告)日：2008-10-30
申请号：US12103132
申请日：2008-04-15
申请人： Tzu Yi Chao , Hsin Chia Chen
发明人： Tzu Yi Chao , Hsin Chia Chen
IPC分类号： G06F3/033
CPC分类号： G06F3/03542 , G06F3/0304 , G06F3/0312 , G06F3/0317 , G06F3/03543
摘要： A cursor control device for an image display includes a first sensing unit, a second sensing unit and a switching device. The first sensing unit is for detecting a first displacement of the cursor control device with respect to a surface and calculating a first coordinate variation of a cursor on the image display according to the first displacement. The second sensing unit is for sensing an object, detecting a second displacement of the cursor control device with respect to the object and calculating a second coordinate variation of the cursor on the image display according to the second displacement. The switching device switches output between the first coordinate variation and the second coordinate variation. The present invention further provides an image system and a cursor control method for an image display.
摘要翻译：用于图像显示的光标控制装置包括第一感测单元，第二感测单元和开关装置。第一感测单元用于检测光标控制装置相对于表面的第一位移，并根据第一位移计算图像显示上的光标的第一坐标变化。第二检测单元用于感测物体，检测光标控制装置相对于物体的第二位移，并根据第二位移计算图像显示上的光标的第二坐标变化。开关装置在第一坐标变化和第二坐标变化之间切换输出。本发明还提供了一种用于图像显示的图像系统和光标控制方法。

10. 发明授权

US08462115B2 Motion estimation device and power saving method thereof 有权
标题翻译：运动估计装置及其省电方法
公开(公告)号：US08462115B2
公开(公告)日：2013-06-11
申请号：US12260748
申请日：2008-10-29
申请人： Hsin Chia Chen , Ching Lin Chung , Yao Ching Hsu , Cho Yi Lin , Tzu Yi Chao
发明人： Hsin Chia Chen , Ching Lin Chung , Yao Ching Hsu , Cho Yi Lin , Tzu Yi Chao
IPC分类号： G06F3/033 , G09G5/08
CPC分类号： G06F3/0317 , G06F1/3203 , G06F1/3259 , G06F3/03543 , G06F3/038 , Y02D10/155
摘要： A power saving method for a motion estimation device which has a fixed sampling period and includes a light source illuminating with an adjustable emitting cycle to provide the needed light for the motion estimation device during capturing images. The power saving method includes: capturing a first image at a first time; capturing a second image at a second time, wherein a time interval between the first time and the second time is identical to one emitting cycle which is an integral multiple of the sampling period; comparing the first image and the second image to obtain a displacement; comparing the displacement with at least one threshold value; and adjusting the emitting cycle of the light source according to a comparison result of comparing the displacement and the threshold value. The present invention further provides a motion estimation device.
摘要翻译：一种用于运动估计装置的省电方法，其具有固定的采样周期，并且包括以可调发射周期照亮的光源，以在拍摄图像期间为运动估计装置提供所需的光。省电方法包括：第一次捕获第一图像; 在第二时间捕获第二图像，其中第一时间和第二时间之间的时间间隔等于作为采样周期的整数倍的一个发射周期; 比较第一图像和第二图像以获得位移; 将所述位移与至少一个阈值进行比较; 以及根据比较所述位移和所述阈值的比较结果来调整所述光源的发光周期。本发明还提供一种运动估计装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式