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1. 发明申请

US20100183235A1 METHOD AND APPARATUS FOR DESIGNING RESTORATION FILTER, AND METHOD AND APPARATUS FOR RESTORING IMAGE USING THE RESTORATION FILTER 有权
标题翻译：用于设计恢复过滤器的方法和装置，以及使用恢复过滤器恢复图像的方法和装置
公开(公告)号：US20100183235A1
公开(公告)日：2010-07-22
申请号：US12647521
申请日：2009-12-27
申请人： Po-Chang Chen , Chih-Hao Liu , Chuan-Chung Chang , LUDOVIC ANGOT , Chir-Weei Chang
发明人： Po-Chang Chen , Chih-Hao Liu , Chuan-Chung Chang , LUDOVIC ANGOT , Chir-Weei Chang
IPC分类号： G06K9/40 , G06K9/68 , G06F15/00 , H04N5/225
CPC分类号： G06K9/40 , G06T5/002 , G06T5/003 , G06T5/006 , G06T2207/20008
摘要： A method and an apparatus for designing an image restoration filter and a method and an apparatus for restoring an image by using the image restoration filter are provided. A test image is captured by an imaging system to obtain image information of the test image. The image restoration filter is then calculated according to original image information of the test image and the image information obtained by the imaging system through a numerical method, such that the obtained image information after being processed by the image restoration filter has a better similarity to the original image information. Thereafter, an image captured by the imaging system is processed by using the image restoration filter as a kernel, so as to resolve the problems of image blur and distortion caused by the optical path and the imaging system.
摘要翻译：提供了一种用于设计图像恢复滤波器的方法和装置，以及通过使用图像恢复滤波器来恢复图像的方法和装置。测试图像由成像系统捕获以获得测试图像的图像信息。然后根据测试图像的原始图像信息和由成像系统通过数字方法获得的图像信息来计算图像恢复滤波器，使得由图像恢复滤波器处理后获得的图像信息具有与原始图像信息。此后，通过使用图像恢复滤波器作为内核来处理由成像系统拍摄的图像，以便解决由光路和成像系统引起的图像模糊和失真的问题。

2. 发明授权

US08452115B2 Method and apparatus for designing restoration filter, and method and apparatus for restoring image using the restoration filter 有权
标题翻译：用于设计恢复滤波器的方法和装置，以及使用恢复滤波器恢复图像的方法和装置
公开(公告)号：US08452115B2
公开(公告)日：2013-05-28
申请号：US12647521
申请日：2009-12-27
申请人： Po-Chang Chen , Chih-Hao Liu , Chuan-Chung Chang , Ludovic Angot , Chir-Weei Chang
发明人： Po-Chang Chen , Chih-Hao Liu , Chuan-Chung Chang , Ludovic Angot , Chir-Weei Chang
IPC分类号： G06K9/40
CPC分类号： G06K9/40 , G06T5/002 , G06T5/003 , G06T5/006 , G06T2207/20008
摘要： A method and an apparatus for designing an image restoration filter and a method and an apparatus for restoring an image by using the image restoration filter are provided. A test image is captured by an imaging system to obtain image information of the test image. The image restoration filter is then calculated according to original image information of the test image and the image information obtained by the imaging system through a numerical method, such that the obtained image information after being processed by the image restoration filter has a better similarity to the original image information. Thereafter, an image captured by the imaging system is processed by using the image restoration filter as a kernel, so as to resolve the problems of image blur and distortion caused by the optical path and the imaging system.
摘要翻译：提供了一种用于设计图像恢复滤波器的方法和装置，以及通过使用图像恢复滤波器来恢复图像的方法和装置。测试图像由成像系统捕获以获得测试图像的图像信息。然后根据测试图像的原始图像信息和由成像系统通过数字方法获得的图像信息来计算图像恢复滤波器，使得由图像恢复滤波器处理后获得的图像信息具有与原始图像信息。此后，通过使用图像恢复滤波器作为内核来处理由成像系统拍摄的图像，以便解决由光路和成像系统引起的图像模糊和失真的问题。

3. 发明申请

US20100310165A1 IMAGE RESTORATION METHOD AND APPARATUS 审中-公开
标题翻译：图像恢复方法和装置
公开(公告)号：US20100310165A1
公开(公告)日：2010-12-09
申请号：US12792712
申请日：2010-06-02
申请人： Po-Chang Chen , Chir-Weei Chang , Chuan-Chung Chang , Ludovic Angot , Chih-Hao Liu
发明人： Po-Chang Chen , Chir-Weei Chang , Chuan-Chung Chang , Ludovic Angot , Chih-Hao Liu
IPC分类号： G06K9/40
CPC分类号： G06T5/003 , G06T2207/20012
摘要： An image restoration method is disclosed. The method is used in an image restoration apparatus and configured to restore an image captured by an imaging system. The method includes capturing a scenery image by the imaging system and applying restoration processing to the scenery image using a plurality of restoration filters respectively corresponding to a plurality of depths, to generate a plurality of restored images respectively corresponding to the depths.
摘要翻译：公开了一种图像恢复方法。该方法用于图像恢复装置中并且被配置为恢复由成像系统捕获的图像。该方法包括通过成像系统捕获风景图像，并且使用分别对应于多个深度的多个恢复滤波器对风景图像应用恢复处理，以分别对应于深度生成多个恢复图像。

4. 发明申请

US20100022300A1 DEVICE WITH SPATIALLY UNRESTRICTED FORCE FEEDBACK 审中-公开
标题翻译：具有空间不受限制的力反馈的装置
公开(公告)号：US20100022300A1
公开(公告)日：2010-01-28
申请号：US12498007
申请日：2009-07-06
申请人： Po-Chang Chen , Chih-Hao Liu , Feng-Hsiang Lo
发明人： Po-Chang Chen , Chih-Hao Liu , Feng-Hsiang Lo
IPC分类号： A63F13/00
CPC分类号： G06F3/016 , A63F13/06 , A63F13/285 , A63F2300/1037 , A63F2300/1043
摘要： A device with spatially unrestricted force feedback is disclosed, which comprises: a base, a gyro assembly including a first actuator and a flywheel; the first actuator connecting and driving the flywheel by a first shaft, and a second actuator fixed on the base and connecting and exerting a torque to the gyro assembly by a second shaft; wherein the first shaft and second shaft are perpendicular to each other.
摘要翻译：公开了一种具有空间无限制的力反馈的装置，其包括：基座，包括第一致动器和飞轮的陀螺仪组件; 所述第一致动器通过第一轴连接和驱动所述飞轮，并且所述第二致动器固定在所述基座上，并且通过第二轴连接并向所述陀螺仪组件施加扭矩; 其中所述第一轴和第二轴彼此垂直。

5. 发明授权

US07944795B2 Holographic recording medium and encoding/decoding method thereof 有权
标题翻译：全息记录介质及其编码/解码方法
公开(公告)号：US07944795B2
公开(公告)日：2011-05-17
申请号：US12179583
申请日：2008-07-25
申请人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
发明人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
IPC分类号： G11B7/00
CPC分类号： G11B7/00781 , G11B20/1217 , G11B2020/1278 , G11B2220/2504
摘要： A holographic recoding medium is provided, having holographic pages. Each page has reference mark (RM) placement areas at fixed locations for placing RM patterns. The reference marks are used to calibrate data images of data areas each of which is enclosed by at least three RM regions. Hidden information of the medium is stored by an specific encoded pattern based on existence, types and arrangements of the RM marks.
摘要翻译：提供了具有全息页的全息记录介质。每个页面在固定位置都有参考标记（RM）放置区域，用于放置RM图案。参考标记用于校准数据区域的数据图像，每个数据区域由至少三个RM区域包围。基于RM标记的存在，类型和布置，通过特定编码模式存储介质的隐藏信息。

6. 发明申请

US20090238059A1 HOLOGRAPHIC RECORDING MEDIUM AND ENCODING/DECODING METHOD THEREOF 有权
标题翻译：全息记录介质及其编码/解码方法
公开(公告)号：US20090238059A1
公开(公告)日：2009-09-24
申请号：US12179583
申请日：2008-07-25
申请人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
发明人： Chun-Te Wu , Chih-Hao Liu , Po-Chang Chen , Chia-Hang Ho , Chien-Fu Tseng , Feng-Hsiang Lo
IPC分类号： G11B7/00 , G03H1/02
CPC分类号： G11B7/00781 , G11B20/1217 , G11B2020/1278 , G11B2220/2504
摘要： A holographic recoding medium is provided, having holographic pages. Each page has reference mark (RM) placement areas at fixed locations for placing RM patterns. The reference marks are used to calibrate data images of data areas each of which is enclosed by at least three RM regions. Hidden information of the medium is stored by an specific encoded pattern based on existence, types and arrangements of the RM marks.
摘要翻译：提供了具有全息页的全息记录介质。每个页面在固定位置都有参考标记（RM）放置区域，用于放置RM图案。参考标记用于校准数据区域的数据图像，每个数据区域由至少三个RM区域包围。基于RM标记的存在，类型和布置，通过特定编码模式存储介质的隐藏信息。

7. 发明申请

US20100061640A1 METHOD AND APPARATUS FOR DETECTING CODE OF HOLOGRAPHIC DATA PAGE 审中-公开
标题翻译：用于检测全息数据页的代码的方法和装置
公开(公告)号：US20100061640A1
公开(公告)日：2010-03-11
申请号：US12548450
申请日：2009-08-27
申请人： Po-Chang Chen , Chih-Hao Liu , Chien-Fu Tseng , Chia-Hang Ho , Feng-Hsiang Lo
发明人： Po-Chang Chen , Chih-Hao Liu , Chien-Fu Tseng , Chia-Hang Ho , Feng-Hsiang Lo
IPC分类号： G06K9/68
CPC分类号： G03H1/22 , G03H1/2249 , G03H2001/2223 , G03H2001/2244 , G11B7/0065 , G11B20/10 , G11B2220/2504
摘要： A method and an apparatus for detecting code of a holographic data page are provided. First, image information of at least one special pattern in the holographic data page is captured, and the captured image information is integrated into a characteristic symbol (CS) of the holographic data page. Then, the CS of the holographic data page is compared with a plurality of predetermined characteristic symbols (PCSs) to obtain a similarity between the CS and each of the PCSs. Thereafter, the PCS having the highest similarity to the CS is selected as the code information of the holographic data page.
摘要翻译：提供了一种用于检测全息数据页的代码的方法和装置。首先，捕获全息数据页中的至少一个特殊图案的图像信息，并将所拍摄的图像信息集成到全息数据页的特征符号（CS）中。然后，将全息数据页的CS与多个预定特征符号（PCS）进行比较，以获得CS和每个PCS之间的相似度。此后，选择与CS相似度最高的PCS作为全息数据页的代码信息。

8. 发明授权

US07719442B2 Multi-mode multi-parallelism data exchange method and device thereof 有权
标题翻译：多模式多并行数据交换方法及其装置
公开(公告)号：US07719442B2
公开(公告)日：2010-05-18
申请号：US12048101
申请日：2008-03-13
申请人： Chih-Hao Liu , Chien-Ching Lin , Chen-Yi Lee , Hsie-Chia Chang , Yarsun Hsu
发明人： Chih-Hao Liu , Chien-Ching Lin , Chen-Yi Lee , Hsie-Chia Chang , Yarsun Hsu
IPC分类号： H03M7/34
CPC分类号： H03M13/116 , H03M13/1105 , H03M13/1111 , H03M13/6561
摘要： A multi-mode multi-parallelism data exchange method and the device thereof are proposed to apply to a check node operator or a bit node operator. The proposed method comprises the steps of: duplicating part or all of an original shift data as a duplicated shift data; combining the original shift data and the duplicated shift data to form a data block; and using a data block as the unit to shift this data block so as to conveniently retrieve shift data from the shifted data block. With a maximum z factor circuit and duplication of part of data, specifications of different shift sizes can be supported. The functions of shifters of several sizes can therefore be accomplished with the minimum complexity.
摘要翻译：提出了一种多模式多并行数据交换方法及其装置，以应用于校验节点运算符或位节点运算符。所提出的方法包括以下步骤：将原始移位数据的一部分或全部复制为复制移位数据; 组合原始移位数据和复制的移位数据以形成数据块; 并且使用数据块作为单元来移位该数据块，从而便于从移位的数据块检索移位数据。通过最大的z因子电路和部分数据的重复，可以支持不同位移大小的规范。因此可以以最小的复杂度来实现几种尺寸的移位器的功能。

9. 发明申请

US20080198843A1 Method and apparatus for switching data in communication system 有权
标题翻译：用于在通信系统中切换数据的方法和装置
公开(公告)号：US20080198843A1
公开(公告)日：2008-08-21
申请号：US11802028
申请日：2007-05-18
申请人： Chen-Yi Lee , Chih-Hao Liu , Chien-Ching Lin , Hsie-Chia Chang , Yar-Sun Hsu
发明人： Chen-Yi Lee , Chih-Hao Liu , Chien-Ching Lin , Hsie-Chia Chang , Yar-Sun Hsu
IPC分类号： H04L12/50
CPC分类号： H04L1/0052 , H03M13/116 , H03M13/6502 , H03M13/6519 , H03M13/6527 , H03M13/6544 , H04L2001/0097
摘要： A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive source data possessing real coding dimension and covert it to converted data possessing tolerable coding dimension; judgment bit is set in the converted data to designate the data as source data or not. Later on, shift circuit is used to shift the converted data in certain amount so as to generate a shifted data; meanwhile, the lowest bit and highest bit of shifted data are used to start acquiring real coding dimension to be used respectively as a first data and a second data, or by changing the pattern of acquiring the first data, then the highest bit minus the real coding dimension bit as the starting bit of the first data, and acquiring the real coding dimension from the side of the lowest bit. Finally, a comparison and selection circuit is used to compare the corresponding judgment bit in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift.
摘要翻译：一种用于在通信系统中切换数据的方法和装置，其主要包括：转换电路，用于接收具有实际编码维度的源数据，并将其转换为具有可容忍编码维度的转换数据; 在转换的数据中设置判断位以将数据指定为源数据。稍后，使用移位电路将转换后的数据移动到一定量，以产生移位数据; 同时，移位数据的最低位和最高位被用于开始获取要被分别用作第一数据和第二数据的实数编码维度，或通过改变获取第一数据的模式，然后最高位减去实数编码维度位作为第一数据的起始位，并且从最低位的侧面获取实际编码维度。最后，比较和选择电路用于比较第一和第二数据中相应的判断位，并输出输出数据，其中输出数据是具有上述移位量的源数据。

10. 发明授权

US08909008B1 Active optical rotary coupler 有权
标题翻译：主动光学旋转耦合器
公开(公告)号：US08909008B1
公开(公告)日：2014-12-09
申请号：US13430483
申请日：2012-03-26
申请人： Shing-Wu P. Tzeng , Ding-Wei Cheng , Chien-Jen Lin , Chih-Hao Liu
发明人： Shing-Wu P. Tzeng , Ding-Wei Cheng , Chien-Jen Lin , Chih-Hao Liu
IPC分类号： G02B6/26
CPC分类号： G02B6/3604
摘要： Optical signals are transmitted across a rotary junction using an active optical rotary coupler. A rotary optical joint assembly includes a rotatable optical coupler and an optical signal processing system. The rotatable optical coupler aligns two optical fibers for optical communication across a rotary optical junction. The optical signal processing system includes a local optical transceiver that receives the signals and compensates for at least a portion of signal loss or other signal imperfections incurred from transmitting the signal across the rotary optical junction. The local optical transceiver also processes the signals for longer distance transmission.
摘要翻译：光信号通过使用有源光学旋转耦合器的旋转接点传输。旋转光学接头组件包括可旋转光耦合器和光信号处理系统。可旋转光耦合器对准用于通过旋转光学结的光通信的两根光纤。光信号处理系统包括本地光收发器，其接收信号并补偿由透射该信号跨越旋转光学结点而引起的信号损失或其他信号缺陷的至少一部分。本地光收发器还处理信号以进行更长的距离传输。

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