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1. 发明申请

US20130236051A1 COMPUTER READABLE MEDIA CAN PERFORM INTERFERENCE IMAGE DETERMINING METHOD AND INTERFERENCE IMAGE DETERMINING APPARATUS 有权
标题翻译：计算机可读介质可以执行干扰图像确定方法和干扰图像确定设备
公开(公告)号：US20130236051A1
公开(公告)日：2013-09-12
申请号：US13562285
申请日：2012-07-30
申请人： Hsin-Chia Chen , Yen-Min Chang , Yu-Hao Huang , Wen-Han Yao , Ching-Lin Chung , Yung-Chang Lin , Tsung-Fa Wang , Ming-Tsan Kao
发明人： Hsin-Chia Chen , Yen-Min Chang , Yu-Hao Huang , Wen-Han Yao , Ching-Lin Chung , Yung-Chang Lin , Tsung-Fa Wang , Ming-Tsan Kao
IPC分类号： G06K9/62
CPC分类号： G06F3/03547 , G06F3/042 , G06F2203/0338
摘要： A computer readable media having at least one program code recorded thereon. An interference image determining method can be performed when the program code is read and executed. The interference image determining method comprises: (a) controlling a light source to illuminate an object on a detecting surface to generate an image; (b) controlling a sensor to catch a current frame of the image; (c) utilizing an image characteristic included in the current frame to determine a interference image part of the current frame; and (d) updating a defined interference image according to the determined interference image part.
摘要翻译：一种其上记录有至少一个程序代码的计算机可读介质。当读取和执行程序代码时，可以执行干涉图像确定方法。干扰图像确定方法包括：（a）控制光源照射检测表面上的物体以产生图像; （b）控制传感器以捕获图像的当前帧; （c）利用包括在当前帧中的图像特性来确定当前帧的干扰图像部分; 以及（d）根据确定的干涉图像部分更新所定义的干涉图像。

2. 发明申请

US20120200861A1 OPTICAL DISPLACEMENT DETECTION APPARATUS AND OPTICAL DISPLACEMENT DETECTION METHOD 有权
标题翻译：光学位移检测装置和光学位移检测方法
公开(公告)号：US20120200861A1
公开(公告)日：2012-08-09
申请号：US13445639
申请日：2012-04-12
申请人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
发明人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
IPC分类号： G01B11/14
CPC分类号： G01B11/002 , G01S7/4815 , G01S17/58 , G06F3/0317 , G06F3/0354 , G06F3/03543
摘要： The present invention discloses an optical displacement detection apparatus and an optical displacement detection method. The optical displacement detection apparatus comprises: at least two light sources for projecting light of different spectrums to a surface under detection, respectively; an image capturing device for receiving light reflected from the surface under detection and converting it into electronic signals; and a processing control circuit for calculating displacement according to the electronic signals from the image capturing device, wherein the processing control circuit is capable of switching between the light sources.
摘要翻译：本发明公开了一种光学位移检测装置和光学位移检测方法。光学位移检测装置包括：至少两个光源，用于将不同光谱的光分别投射到被检测的表面; 用于接收从被检测表面反射的光并将其转换为电子信号的图像捕获装置; 以及处理控制电路，用于根据来自图像捕获装置的电子信号计算位移，其中处理控制电路能够在光源之间切换。

3. 发明申请

US20090146044A1 OPTICAL DISPLACEMENT DETECTION APPARATUS AND OPTICAL DISPLACEMENT DETECTION METHOD 审中-公开
标题翻译：光学位移检测装置和光学位移检测方法
公开(公告)号：US20090146044A1
公开(公告)日：2009-06-11
申请号：US11950710
申请日：2007-12-05
申请人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Yu-Chun Huang , Ching-Lin Chung
发明人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Yu-Chun Huang , Ching-Lin Chung
IPC分类号： G01J1/20 , G01J3/50
CPC分类号： G01B11/002 , G01S7/4815 , G01S17/58 , G06F3/0317 , G06F3/03543
摘要： The present invention discloses an optical displacement detection apparatus and an optical displacement detection method. The optical displacement detection apparatus comprises: at least two light sources for projecting light of different spectrums to a surface under detection, respectively; an image capturing unit for receiving light reflected from the surface under detection and converting it into electronic signals; and a processor and control circuit for calculating displacement according to the electronic signals from the image capturing unit, wherein the processor and control circuit is capable of switching between the light sources.
摘要翻译：本发明公开了一种光学位移检测装置和光学位移检测方法。光学位移检测装置包括：至少两个光源，用于将不同光谱的光分别投射到被检测的表面; 用于接收从被检测的表面反射的光并将其转换为电子信号的图像捕获单元; 以及用于根据来自图像捕获单元的电子信号计算位移的处理器和控制电路，其中处理器和控制电路能够在光源之间切换。

4. 发明申请

US20070083685A1 Data management for a USB device 审中-公开
标题翻译： USB设备的数据管理
公开(公告)号：US20070083685A1
公开(公告)日：2007-04-12
申请号：US11248942
申请日：2005-10-11
申请人： Hung-Yuan Hsu , Ching-Lin Chung , Ho Le-Chun , Chien-Hsing Hsieh
发明人： Hung-Yuan Hsu , Ching-Lin Chung , Ho Le-Chun , Chien-Hsing Hsieh
IPC分类号： G06F13/38
CPC分类号： G06F13/38
摘要： A data management method for a USB device includes the steps of: sampling an analog input signal, and generating digital sample data corresponding to samples of the analog input signal; monitoring the number of the digital sample data generated within a predefined time interval; if the number of the digital sample data generated at the end of the predefined time interval matches a predetermined value, providing the digital sample data to a USB host; and if the number of the digital sample data generated at the end of the predefined time interval does not match the predetermined value, processing the digital sample data such that the number of the processed digital sample data matches the predetermined value, and providing the processed digital sample data to the USB host. A USB device including a data management module for implementing the data management method is also disclosed.
摘要翻译：一种用于USB设备的数据管理方法包括以下步骤：对模拟输入信号进行采样，并产生与模拟输入信号的采样对应的数字采样数据; 监视在预定时间间隔内生成的数字样本数据的数量; 如果在预定时间间隔结束时产生的数字样本数据的数量与预定值相匹配，则将数字样本数据提供给USB主机; 并且如果在预定时间间隔结束时生成的数字样本数据的数量与预定值不匹配，则处理数字样本数据，使得经处理的数字样本数据的数量与预定值相匹配，并且提供经处理的数字将数据采样到USB主机。还公开了一种包括用于实现数据管理方法的数据管理模块的USB装置。

5. 发明申请

US20060198479A1 DATA SYNCHRONIZER SYSTEM 审中-公开
标题翻译：数据同步系统
公开(公告)号：US20060198479A1
公开(公告)日：2006-09-07
申请号：US10906677
申请日：2005-03-01
申请人： Hung-Yuan Hsu , Ching-Lin Chung
发明人： Hung-Yuan Hsu , Ching-Lin Chung
IPC分类号： H04L7/00
CPC分类号： H04L7/0012 , H04L7/0037
摘要： A data synchronizer system includes at least two synchronizers for receiving a source pulse signal, a corresponding source clock, and a destination clock. At least two first memory units each have a destination clock input. A first switch has an input coupled to the source pulse signal and an output selectively coupled to a source pulse signal input of any one of the synchronizers. A second memory unit has an input coupled to the source data signal and a clock input coupled to the source clock. A second switch has an input coupled to an output of the second memory unit and an output selectively coupled to an input of any one of the first memory units. A generator is coupled to outputs of the synchronizers for outputting a data switch signal. A multiplexer has inputs coupled to outputs of the first memory units and outputs a destination data signal.
摘要翻译：数据同步器系统包括用于接收源脉冲信号，对应源时钟和目的时钟的至少两个同步器。至少两个第一存储器单元各自具有目的地时钟输入。第一开关具有耦合到源极脉冲信号的输入和选择性地耦合到任一个同步器的源极脉冲信号输入的输出。第二存储器单元具有耦合到源数据信号的输入和耦合到源时钟的时钟输入。第二开关具有耦合到第二存储器单元的输出的输入和选择性地耦合到第一存储器单元中的任何一个的输入的输出。发生器耦合到同步器的输出端，用于输出数据开关信号。多路复用器具有耦合到第一存储器单元的输出并输出目的地数据信号的输入。

6. 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。

7. 发明申请

US20120188416A1 IMAGE SYSTEM AND INTERFERENCE REMOVING METHOD THEREOF 有权
标题翻译：图像系统及其干扰消除方法
公开(公告)号：US20120188416A1
公开(公告)日：2012-07-26
申请号：US13329436
申请日：2011-12-19
申请人： Chegn Nan TSAI , Ching Lin CHUNG , Chi Chieh LIAO , Chun Yi LU
发明人： Chegn Nan TSAI , Ching Lin CHUNG , Chi Chieh LIAO , Chun Yi LU
IPC分类号： H04N5/217
CPC分类号： H04N5/2357 , G06F3/0418 , G06F3/0421
摘要： There is provided an interference removing method of an image system including the steps of: respectively acquiring different numbers of images within two brightness intervals having different brightness variations using an image sensor having a sampling frequency; lighting a light source with a lighting frequency, which is a half of the sampling frequency, and synchronizing to the sampling frequency; and subtracting a first image, which is associated with the lighting of the light source, acquired in a later brightness interval of two adjacent brightness intervals having identical brightness variations by a second image, which is associated with a sampling time of the first image, acquired in an earlier brightness interval of the two adjacent brightness intervals. The present disclosure further provides an image system.
摘要翻译：提供了一种图像系统的干扰去除方法，包括以下步骤：使用具有采样频率的图像传感器分别获取具有不同亮度变化的两个亮度间隔内的不同数量的图像; 点亮采样频率的一半的点亮频率的光源，并与采样频率同步; 并且减去与在与第一图像的采样时间相关联的与第二图像相同的亮度变化的相邻亮度间隔的两个相邻亮度间隔的稍后亮度间隔中获取的与光源相关联的第一图像，在两个相邻的亮度间隔的较早亮度间隔中。本公开还提供了一种图像系统。

8. 发明申请

US20090195505A1 MOTION ESTIMATION DEVICE AND POWER SAVING METHOD THEREOF 有权
标题翻译：运动估计装置及其节能方法
公开(公告)号：US20090195505A1
公开(公告)日：2009-08-06
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 , G06K9/00
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。

9. 发明授权

US09131162B2 Image system and interference removing method thereof 有权
标题翻译：图像系统及其干扰去除方法
公开(公告)号：US09131162B2
公开(公告)日：2015-09-08
申请号：US13329436
申请日：2011-12-19
申请人： Chegn Nan Tsai , Ching Lin Chung , Chi Chieh Liao , Chun Yi Lu
发明人： Chegn Nan Tsai , Ching Lin Chung , Chi Chieh Liao , Chun Yi Lu
IPC分类号： H04N9/73 , H04N5/238 , H04N5/235 , G06F3/041 , G06F3/042
CPC分类号： H04N5/2357 , G06F3/0418 , G06F3/0421
摘要： There is provided an interference removing method of an image system including the steps of: respectively acquiring different numbers of images within two brightness intervals having different brightness variations using an image sensor having a sampling frequency; lighting a light source with a lighting frequency, which is a half of the sampling frequency, and synchronizing to the sampling frequency; and subtracting a first image, which is associated with the lighting of the light source, acquired in a later brightness interval of two adjacent brightness intervals having identical brightness variations by a second image, which is associated with a sampling time of the first image, acquired in an earlier brightness interval of the two adjacent brightness intervals. The present disclosure further provides an image system.
摘要翻译：提供了一种图像系统的干扰去除方法，包括以下步骤：使用具有采样频率的图像传感器分别获取具有不同亮度变化的两个亮度间隔内的不同数量的图像; 点亮采样频率的一半的点亮频率的光源，并与采样频率同步; 并且减去与在与第一图像的采样时间相关联的与第二图像相同的亮度变化的相邻亮度间隔的两个相邻亮度间隔的稍后亮度间隔中获取的与光源相关联的第一图像，在两个相邻的亮度间隔的较早亮度间隔中。本公开还提供了一种图像系统。

10. 发明授权

US09029756B2 Optical displacement detection apparatus and optical displacement detection method 有权
标题翻译：光位移检测装置和光学位移检测方法
公开(公告)号：US09029756B2
公开(公告)日：2015-05-12
申请号：US13445639
申请日：2012-04-12
申请人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
发明人： Hui-Hsuan Chen , Hsin-Chia Chen , Han-Chi Liu , Ching-Lin Chung , Yen-Min Chang
IPC分类号： G09G5/00 , G01B11/00 , G06F3/0354 , G01S7/481 , G01S17/58 , G06F3/03
CPC分类号： G01B11/002 , G01S7/4815 , G01S17/58 , G06F3/0317 , G06F3/0354 , G06F3/03543
摘要： The present invention discloses an optical displacement detection apparatus and an optical displacement detection method. The optical displacement detection apparatus comprises: at least two light sources for projecting light of different spectrums to a surface under detection, respectively; an image capturing device for receiving light reflected from the surface under detection and converting it into electronic signals; and a processing control circuit for calculating displacement according to the electronic signals from the image capturing device, wherein the processing control circuit is capable of switching between the light sources.
摘要翻译：本发明公开了一种光学位移检测装置和光学位移检测方法。光学位移检测装置包括：至少两个光源，用于将不同光谱的光分别投射到被检测的表面; 用于接收从被检测表面反射的光并将其转换为电子信号的图像捕获装置; 以及处理控制电路，用于根据来自图像捕获装置的电子信号计算位移，其中处理控制电路能够在光源之间切换。

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