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1. 发明授权

US5012361A Data signal reproducing apparatus for helical scan recording 失效
标题翻译：用于螺旋扫描记录的数据信号再现装置
公开(公告)号：US5012361A
公开(公告)日：1991-04-30
申请号：US334556
申请日：1989-04-07
申请人： Nobuhiro Chiba , Yoshihiro Murakami
发明人： Nobuhiro Chiba , Yoshihiro Murakami
IPC分类号： G11B20/18 , H04N5/7826 , H04N5/92 , H04N5/923 , H04N5/926 , H04N5/93 , H04N5/945 , H04N9/802
CPC分类号： H04N9/802 , G11B20/1813 , G11B20/1876 , H04N5/78266 , H04N5/9201 , H04N5/923 , H04N5/926 , H04N5/93 , H04N5/945
摘要： In an apparatus, such as a digital video tape recorder, for reproducing data signals recorded on helical scan recording tracks each having a plurality of sectors, with two adjacent tracks forming a segment and three segments forming a field, changes of sector and segment identical data are detected during reproduction, and an error signal is generated when a change in a segment occurs without a change in a sector. Either an error correction circuit or a concealing circuit receives the error signal, and is activated to perform error correction or error concealment. As a result, high quality reproduction is achieved, even in a shuttle reproduction mode.

2. 发明授权

US08690607B2 Joint connector 有权
标题翻译：接头连接器
公开(公告)号：US08690607B2
公开(公告)日：2014-04-08
申请号：US13569823
申请日：2012-08-08
申请人： Masashi Tsukamoto , Yoshihiro Murakami
发明人： Masashi Tsukamoto , Yoshihiro Murakami
IPC分类号： H01R13/66
CPC分类号： H01R31/08 , H01R13/7193 , H01R2201/26
摘要： For providing a joint connector which is miniaturized and general-purpose by designing an interval between needle shape terminal portions same as an interval between terminals of the general-purpose connector, the joint connector 1 includes a terminal 3 with a ferrite core 10, and a connector housing 2 receiving the terminal 3. The terminal 3 includes a busbar 28 and a plurality of needle shape terminal portions 29 extending from the busbar 28 at intervals along a direction of lengthwise of the busbar 28. The ferrite core 10 includes a first ferrite core 10a arranged at a base end 29a of the needle shape terminal portion 29 and a second ferrite core 10b arranged at an intermediate portion 29b of the needle shape terminal portion 29. The first ferrite core 10a and the second ferrite core 10b are arranged alternately at each of the plurality of needle shape terminal portions 29.
摘要翻译：为了通过设计与通用连接器的端子之间的间隔相同的针形端子部之间的间隔来提供小型化和通用的接头连接器，接头连接器1包括具有铁氧体磁芯10的端子3和连接器壳体2接收端子3.端子3包括母线28和从母线28沿着母线28的长度方向间隔地延伸的多个针状端子部29.铁氧体磁芯10包括第一铁氧体磁芯 10a布置在针形端子部分29的基端29a处，第二铁氧体芯10b布置在针状端子部分29的中间部分29b处。第一铁氧体磁芯10a和第二铁氧体磁心10b每个交替布置的多个针状端子部29。

3. 发明授权

US08553093B2 Method and apparatus for super-resolution imaging using digital imaging devices 失效
标题翻译：使用数字成像装置进行超分辨率成像的方法和装置
公开(公告)号：US08553093B2
公开(公告)日：2013-10-08
申请号：US12242809
申请日：2008-09-30
申请人： Earl Quong Wong , Yoshihiro Murakami , Pingshan Li , Eric D. Edwards , Soroj Triteyaprasert , Hidenori Kushida , Makibi Nakamura , Mamoru Sugiura
发明人： Earl Quong Wong , Yoshihiro Murakami , Pingshan Li , Eric D. Edwards , Soroj Triteyaprasert , Hidenori Kushida , Makibi Nakamura , Mamoru Sugiura
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G06T3/4069 , H04N5/23232
摘要： A super-resolution image is generated from a sequence of low resolution images. In one embodiment, the image shift information is measured for each of the low resolution images using an image stabilization component of an imaging device. The shift information is used to generate the super-resolution image. In another embodiment, the blurs are calculated for each of the low resolution images and are used to generate the super-resolution image.
摘要翻译：从低分辨率图像序列生成超分辨率图像。在一个实施例中，使用成像装置的图像稳定分量来测量每个低分辨率图像的图像移位信息。移位信息用于生成超分辨率图像。在另一个实施例中，为每个低分辨率图像计算模糊并且用于产生超分辨率图像。

4. 发明授权

US08396262B2 Apparatus and method for face recognition and computer program 失效
标题翻译：面部识别和计算机程序的装置和方法
公开(公告)号：US08396262B2
公开(公告)日：2013-03-12
申请号：US12049744
申请日：2008-03-17
申请人： Kazuki Aisaka , Yoshihiro Murakami
发明人： Kazuki Aisaka , Yoshihiro Murakami
IPC分类号： G06K9/00 , H04N5/225 , H04N7/18 , G05B19/00
CPC分类号： G06K9/00261 , G06K9/6255 , Y10T82/17
摘要： Disclosed is a face recognition apparatus for previously registering a face image of a person, receiving a moving image in which face identification is intended to be performed, and performing face recognition in the received moving image. The apparatus includes the following elements. A face registration unit registers the face of a person as an image. A face detection unit detects a face in a frame of an input moving image. A face tracking unit tracks the detected face in frames of the input moving image. A face identification unit compares the detected face, which is being tracked by the face tracking unit, with the registered face registered in the face registration unit to identify the face. A stabilization unit stabilizes the result of face identification by the face identification unit.
摘要翻译：公开了一种面部识别装置，用于预先登记人的面部图像，接收要进行脸部识别的运动图像，并在接收到的运动图像中进行面部识别。该装置包括以下元件。面部登记单元将人的面部登记为图像。面部检测单元检测输入运动图像的帧中的脸部。面部跟踪单元以输入运动图像的帧为单位跟踪检测到的面部。面部识别单元将由脸部跟踪单元跟踪的检测到的脸部与登记在面部登记单元中的登记脸部进行比较，以识别脸部。稳定单元通过面部识别单元稳定脸部识别的结果。

5. 发明申请

US20120098986A1 METHOD TO IMPROVE ACCURACY AND RELIABILITY OF MOTION ESTIMATED WITH PHASE CORRELATION 有权
标题翻译：提高相位相关运动估计精度和可靠性的方法
公开(公告)号：US20120098986A1
公开(公告)日：2012-04-26
申请号：US12912587
申请日：2010-10-26
申请人： Mark Robertson , Ming-Chang Liu , Yoshihiro Murakami , Toru Kurata , Yutaka Yoneda
发明人： Mark Robertson , Ming-Chang Liu , Yoshihiro Murakami , Toru Kurata , Yutaka Yoneda
IPC分类号： H04N5/14 , H04N5/228
CPC分类号： H04N5/144 , G06T7/238 , G06T7/262 , G06T2207/10016 , H04N5/235 , H04N19/172 , H04N19/176 , H04N19/521 , H04N19/523 , H04N19/547 , H04N19/577 , H04N19/61
摘要： A method of improving accuracy and reliability of motion estimation is described herein. In one aspect, a 2D neighborhood of phase correlation peak is approximated with an outer-product of two 1D vectors to eliminate the sub-pixel error. In another aspect, estimation of reliability is improved. In yet another aspect, two-pass phase correlation is implemented to eliminate sub-pel motion bias.
摘要翻译：本文描述了提高运动估计的精度和可靠性的方法。在一个方面，相位相关峰的2D邻域用两个1D矢量的外积近似，以消除子像素误差。另一方面，提高了可靠性的估计。在另一方面，实现双通相位相关以消除子像素运动偏移。

6. 发明申请

US20120098985A1 METHOD TO INCREASE THE ACCURACY OF PHASE CORRELATION MOTION ESTIMATION IN LOW-BIT-PRECISION CIRCUMSTANCES 有权
标题翻译：提高低位精密电路相位运动估计精度的方法
公开(公告)号：US20120098985A1
公开(公告)日：2012-04-26
申请号：US12912536
申请日：2010-10-26
申请人： Mark Robertson , Ming-Chang Liu , Yoshihiro Murakami , Toru Kurata , Yutaka Yoneda
发明人： Mark Robertson , Ming-Chang Liu , Yoshihiro Murakami , Toru Kurata , Yutaka Yoneda
IPC分类号： H04N5/14 , H04N5/225
CPC分类号： H04N5/145 , G06T7/262 , G06T2207/20021 , G06T2207/20056
摘要： A method and system to improve the performance of phase correlation motion estimation for low-bit-precision implementation are described herein. Phase correlation uses the Fast Fourier Transform (FFT) with operations with infinite-precision constants. Since physical implementations use finite-precision arithmetic, there is some loss in precision relative to the ideal infinite-precision case. In low-complexity implementations, it is desirable to use as few bits as possible, and if the precision is too low, the performance of traditional phase correlation suffers. A pre-processing technique is applied to the data prior to taking the FFT, which minimizes the negative effects of finite precision in the FFT and allows high quality results from phase correlation. The pre-processing step is a content-dependent contrast adjustment that maps the range of the input images' pixel values to the range of input values for the FFT. There is no post-processing required after the FFT to compensate for the pre-processing step.
摘要翻译：本文描述了一种用于提高低位精度实现的相位运动估计性能的方法和系统。相位相关使用具有无限精度常数的运算的快速傅里叶变换（FFT）。由于物理实现使用有限精度算术，相对于理想的无限精度情况，精度有一定的损失。在低复杂度实现中，期望尽可能少地使用位，如果精度太低，则传统相位相关的性能受损。在采用FFT之前，将预处理技术应用于数据，这最小化了FFT中有限精度的负面影响，并允许相位相关的高质量结果。预处理步骤是内容相关的对比度调整，其将输入图像的像素值的范围映射到用于FFT的输入值的范围。在FFT之后不需要后处理来补偿预处理步骤。

7. 发明授权

US08139615B2 Data processing apparatus 有权
标题翻译：数据处理装置
公开(公告)号：US08139615B2
公开(公告)日：2012-03-20
申请号：US12106085
申请日：2008-04-18
申请人： Yoshihiro Murakami
发明人： Yoshihiro Murakami
IPC分类号： H04J3/04
CPC分类号： G06F13/4059 , H04J3/047 , H04J3/1605 , H04S1/007
摘要： A data processing apparatus includes a channel demultiplexing circuit, a bus, a memory controller and a memory. The channel demultiplexing circuit has a first delay circuit which delays first channel data only of multi-channel data by one cycle and outputs first delayed channel data, a second delay circuit which delays second channel data only of the multi-channel data by one cycle and outputs second delayed channel data, and a channel data holding circuit which stores first coupled data obtained by coupling the first channel data and the first delayed channel data for multiple cycles and stores second coupled data obtained by coupling the second channel data and an output of the second delay circuit for multiple cycles. The channel demultiplexing circuit selectively outputs a first channel data group and a second channel data group to the bus.
摘要翻译：数据处理装置包括信道解复用电路，总线，存储器控制器和存储器。信道解复用电路具有第一延迟电路，该第一延迟电路仅将多通道数据的第一通道数据延迟一个周期，并输出第一延迟通道数据，第二延迟电路仅将多通道数据的第二通道数据延迟一个周期，输出第二延迟信道数据，以及信道数据保持电路，其存储通过将第一信道数据和第一延迟信道数据耦合多个周期获得的第一耦合数据，并存储通过耦合第二信道数据获得的第二耦合数据和第二延迟电路多个周期。信道解复用电路选择性地向总线输出第一信道数据组和第二信道数据组。

8. 发明申请

US20110142287A1 ALGORITHMS FOR ESTIMATING PRECISE AND RELATIVE OBJECT DISTANCES IN A SCENE 有权
标题翻译：评估场景中精度和相对对象距离的算法
公开(公告)号：US20110142287A1
公开(公告)日：2011-06-16
申请号：US12639841
申请日：2009-12-16
申请人： Earl Wong , Pingshan Li , Mamoru Sugiura , Maikibi Nakamura , Hidenori Kushida , Yoshihiro Murakami , Soroj Triteyaprasert
发明人： Earl Wong , Pingshan Li , Mamoru Sugiura , Maikibi Nakamura , Hidenori Kushida , Yoshihiro Murakami , Soroj Triteyaprasert
IPC分类号： G06K9/62
CPC分类号： G06T7/571 , G06T2207/10016 , G06T2207/10148
摘要： A two picture matching curve information is able to be used to determine precise object distance or relative object distance in a scene. Acquiring two images with different blur information in addition to the curve information enables a device to determine distance information of objects in a scene. The distance information is able to be used in image processing including generating a depth map which is then able to be used in many imaging applications.
摘要翻译：可以使用两幅图像匹配曲线信息来确定场景中的精确物体距离或相对物体距离。除了曲线信息之外，获取具有不同模糊信息的两个图像使得设备能够确定场景中物体的距离信息。距离信息能够用于图像处理，包括生成深度图，然后能够在许多成像应用中使用。

9. 发明授权

US07907471B2 Memory control circuit and semiconductor integrated circuit incorporating the same 有权
标题翻译：存储器控制电路和包含其的半导体集成电路
公开(公告)号：US07907471B2
公开(公告)日：2011-03-15
申请号：US12539144
申请日：2009-08-11
申请人： Yoshihiro Murakami
发明人： Yoshihiro Murakami
IPC分类号： G11C8/00
CPC分类号： G06F13/4243 , G11C7/1066 , G11C7/22 , G11C11/4076
摘要： A memory control circuit includes a clock generation circuit that generates a clock signal and provides the clock signal to an external memory device, and at least one retention circuit that retains a data signal provided from the external memory device only under a significant state of a data strobe signal, which is provided together with the data signal. The memory control circuit controls data acquisition from the retention circuit in accordance with the clock signal. A data acquisition timing judgment unit, by monitoring the clock signal, judges whether or not a timing of the data acquisition has arrived. A data strobe signal correction unit maintains the significant state of the data strobe signal until it is judged that the data acquisition timing has arrived.
摘要翻译：存储器控制电路包括产生时钟信号并将时钟信号提供给外部存储器件的时钟产生电路和至少一个保持电路，其保持仅从外部存储器件提供的数据信号处于数据的显着状态选通信号，与数据信号一起提供。存储器控制电路根据时钟信号控制从保持电路的数据采集。数据采集定时判断单元，通过监视时钟信号，判定数据采集的定时是否已到。数据选通信号校正单元维持数据选通信号的显着状态，直到判断数据采集定时已到。

10. 发明授权

US07850324B2 Backlight chassis, a backlight unit, and a display device 有权
标题翻译：背光底盘，背光单元和显示设备
公开(公告)号：US07850324B2
公开(公告)日：2010-12-14
申请号：US11721023
申请日：2005-12-12
申请人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
发明人： Takuya Ohnishi , Satoshi Ono , Takeshi Ogura , Kazuki Nakamichi , Yoshihiro Murakami , Takafumi Hara
IPC分类号： G09F13/04 , G09F13/10
CPC分类号： F21V19/009 , G02F1/133604 , G02F1/133608 , G02F2201/503
摘要： A backlight chassis that is capable of preventing an unusual noise caused by vibrations of a backlight unit or a tubular lamp houses tubular lamps arranged behind a display panel via optical sheets. The backlight chassis includes lamp holding members provided on a lamp housing surface of the backlight chassis, for holding the tubular lamps at an approximate midpoint thereof, wherein the lamp holding members and the backlight chassis are defined by a unitary molded resin member.
摘要翻译：能够防止由背光单元或管状灯的振动引起的异常噪音的背光底盘容纳经由光学片布置在显示面板后面的管状灯。背光源底座包括设置在背光源底座的灯壳体表面上的灯保持构件，用于将管状灯保持在其大致中点处，其中灯保持构件和背光源底座由单一模制树脂构件限定。

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