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1. 发明授权

US08369571B2 Image signal processing apparatus, image signal processing method, and program 失效
标题翻译：图像信号处理装置，图像信号处理方法和程序
公开(公告)号：US08369571B2
公开(公告)日：2013-02-05
申请号：US12413694
申请日：2009-03-30
申请人： Takanori Ishikawa , Tomoyuki Otsuki , Masaki Handa , Tetsujiro Kondo
发明人： Takanori Ishikawa , Tomoyuki Otsuki , Masaki Handa , Tetsujiro Kondo
IPC分类号： G06K9/00
CPC分类号： H04N5/147 , G06T7/246 , G06T2207/10016 , G06T2207/20101 , G06T2207/30232 , H04N5/144
摘要： An image signal processing apparatus includes a detecting unit configured to detect a motion vector of a tracking point provided in an object in a moving image, a computing unit configured to compute a reliability parameter representing the reliability of the detected motion vector, a determining unit configured to determine whether the detected motion vector is adopted by comparing the computed reliability parameter with a boundary, an accumulating unit configured to accumulate the reliability parameter, and a changing unit configured to change the boundary on the basis of the accumulated reliability parameters.
摘要翻译：一种图像信号处理装置，包括：检测单元，被配置为检测运动图像中的物体中提供的跟踪点的运动矢量;计算单元，被配置为计算表示检测到的运动矢量的可靠性的可靠性参数;确定单元，通过将所计算的可靠性参数与边界进行比较来确定是否采用检测到的运动矢量，累积单元，被配置为累积可靠性参数，以及改变单元，被配置为基于累积的可靠性参数来改变边界。

2. 发明申请

US20130021332A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE AND DISPLAY DEVICE 审中-公开
标题翻译：图像处理方法，图像处理装置和显示装置
公开(公告)号：US20130021332A1
公开(公告)日：2013-01-24
申请号：US13546682
申请日：2012-07-11
申请人： Takuya OOI , Yota KOMORIYA , Takanori ISHIKAWA , Kentaro DOBA , Tsutomu NIGAMI
发明人： Takuya OOI , Yota KOMORIYA , Takanori ISHIKAWA , Kentaro DOBA , Tsutomu NIGAMI
IPC分类号： G06T15/00
CPC分类号： H04N13/271 , H04N13/111
摘要： An image processing method is provided that includes: acquiring an original image; and with respect to pixels in an area which is within the acquired original image and from which parallax information is not extracted or acquired, generating the parallax information of the pixels in the area in accordance with a magnitude relation of the parallax information of at least two pixels which are adjacent or close to the pixels in the area and which are included among pixels from which the parallax information is extracted or acquired.
摘要翻译：提供一种图像处理方法，包括：获取原始图像; 并且相对于在所获取的原始图像内的区域中的像素，并且不从其提取或获取视差信息，根据至少两个视差信息的幅度关系生成该区域中的像素的视差信息与区域中的像素相邻或接近的像素，并且被包括在提取或获取视差信息的像素中。

3. 发明授权

US08064522B2 Motion-vector detecting device, motion-vector detecting method, and computer program 失效
标题翻译：运动矢量检测装置，运动矢量检测方法和计算机程序
公开(公告)号：US08064522B2
公开(公告)日：2011-11-22
申请号：US11467777
申请日：2006-08-28
申请人： Tetsujiro Kondo , Kenji Takahashi , Kazushi Yoshikawa , Takanori Ishikawa
发明人： Tetsujiro Kondo , Kenji Takahashi , Kazushi Yoshikawa , Takanori Ishikawa
IPC分类号： H04N7/12
CPC分类号： H04N19/54 , G06T7/223 , H04N19/43
摘要： A device and method that serve to generate an accurate evaluation-value table and to detect a correct motion vector are provided. A weight coefficient W is calculated on the basis of correlation information of a representative-point pixel and flag-correlation information based on flag data corresponding to pixel-value difference data between a subject pixel and a pixel in a neighboring region of the subject pixel. A confidence index is generated on the basis of the weight coefficient W calculated and an activity A as an index of complexity of image data, or a confidence index is generated on the basis of similarity of motion between the representative point and a pixel neighboring the representative point, and an evaluation value corresponding to the confidence index is accumulated to generate an evaluation-value table. Furthermore, correlation is checked on the basis of positions or pixel values of feature pixels neighboring the subject pixel to determine a motion vector.
摘要翻译：提供了用于产生精确的评估值表并检测正确的运动矢量的装置和方法。基于代表点像素的相关信息和基于与被摄体像素的相邻区域中的像素之间的像素值差数据相对应的标志数据的标志相关信息来计算权重系数W. 基于所计算的权重系数W和作为图像数据的复杂度的索引的活动A生成置信指标，或者基于代表点与代表之间的像素之间的运动的相似度生成置信指标点，并且累积与置信指数对应的评估值，以生成评估值表。此外，基于与对象像素相邻的特征像素的位置或像素值来检查相关性以确定运动矢量。

4. 发明申请

US20090141802A1 MOTION VECTOR DETECTING APPARATUS, MOTION VECTOR DETECTING METHOD, AND PROGRAM 审中-公开
标题翻译：运动矢量检测装置，运动矢量检测方法和程序
公开(公告)号：US20090141802A1
公开(公告)日：2009-06-04
申请号：US12255079
申请日：2008-10-21
申请人： Hiroki TETSUKAWA , Tetsujiro KONDO , Kenji TAKAHASHI , Kazushi YOSHIKAWA , Naoki TAKEDA , Takanori ISHIKAWA , Takashi HORISHI
发明人： Hiroki TETSUKAWA , Tetsujiro KONDO , Kenji TAKAHASHI , Kazushi YOSHIKAWA , Naoki TAKEDA , Takanori ISHIKAWA , Takashi HORISHI
IPC分类号： H04N11/02 , H04B1/66 , H04N7/12
CPC分类号： H04N19/51 , H04N19/56
摘要： A motion vector detecting apparatus includes an evaluation value information forming unit, a motion vector extracting unit, and a motion vector deciding unit. The evaluation value information forming unit is configured to form evaluation value information on motion vectors evaluating that a reference pixel is a potential movement destination candidate for a focus pixel. The evaluation value information on the motion vectors is generated from pixel value correlation information that has been one of generated and limited using a movement direction of the pixels. The motion vector extracting unit is configured to extract motion vectors as candidates from a plurality of motion vectors based on the evaluation value information formed by the evaluation value information forming unit. The motion vector deciding unit is configured to decide motion vectors to be assigned to pixels in a frame from the motion vectors extracted as the candidates by the motion vector extracting unit.
摘要翻译：运动矢量检测装置包括评估值信息形成单元，运动矢量提取单元和运动矢量确定单元。评估值信息形成单元被配置为形成关于运动矢量的评估值信息，所述运动矢量评估参考像素是焦点像素的潜在移动目标候选。从使用像素的移动方向生成和限制的像素值相关信息生成关于运动矢量的评价值信息。运动矢量提取单元被配置为基于由评估值信息形成单元形成的评估值信息从多个运动矢量提取运动矢量作为候选。运动矢量决定部被配置为根据由运动矢量提取部提取的作为候选的运动矢量来决定要分配给帧中的像素的运动矢量。

5. 发明申请

US20060285596A1 MOTION-VECTOR DETECTING DEVICE, MOTION-VECTOR DETECTING METHOD, AND COMPUTER PROGRAM 失效
标题翻译：运动矢量检测装置，运动矢量检测方法和计算机程序
公开(公告)号：US20060285596A1
公开(公告)日：2006-12-21
申请号：US11467777
申请日：2006-08-28
申请人： Tetsujiro Kondo , Kenji Takahashi , Kazushi Yoshikawa , Takanori Ishikawa
发明人： Tetsujiro Kondo , Kenji Takahashi , Kazushi Yoshikawa , Takanori Ishikawa
IPC分类号： H04N11/02 , H04N7/12 , H04B1/66 , H04N11/04
CPC分类号： H04N19/54 , G06T7/223 , H04N19/43
摘要： A device and method that serve to generate an accurate evaluation-value table and to detect a correct motion vector are provided. A weight coefficient W is calculated on the basis of correlation information of a representative-point pixel and flag-correlation information based on flag data corresponding to pixel-value difference data between a subject pixel and a pixel in a neighboring region of the subject pixel. A confidence index is generated on the basis of the weight coefficient W calculated and an activity A as an index of complexity of image data, or a confidence index is generated on the basis of similarity of motion between the representative point and a pixel neighboring the representative point, and an evaluation value corresponding to the confidence index is accumulated to generate an evaluation-value table. Furthermore, correlation is checked on the basis of positions or pixel values of feature pixels neighboring the subject pixel to determine a motion vector.
摘要翻译：提供了用于产生精确的评估值表并检测正确的运动矢量的装置和方法。基于代表点像素的相关信息和基于与被摄体像素的相邻区域中的像素之间的像素值差数据相对应的标志数据的标志相关信息来计算权重系数W. 基于所计算的权重系数W和作为图像数据的复杂度的索引的活动A生成置信指标，或者基于代表点与代表之间的像素之间的运动的相似度生成置信指标点，并且累积与置信指数对应的评估值，以生成评估值表。此外，基于与对象像素相邻的特征像素的位置或像素值来检查相关性以确定运动矢量。

6. 发明申请

US20060253718A1 Computer circuit 有权
公开(公告)号：US20060253718A1
公开(公告)日：2006-11-09
申请号：US11407333
申请日：2006-04-20
申请人： Yoshiyuki Kawase , Toru Itabashi , Takanori Ishikawa
发明人： Yoshiyuki Kawase , Toru Itabashi , Takanori Ishikawa
IPC分类号： G06F1/00 , G05D1/00
CPC分类号： G06F1/3203 , G06F1/3206
摘要： In a computer circuit, a power supply circuit, a power supply circuit supplies a power supply voltage to a microcomputer. The power supply circuit interrupts supply of the power supply voltage to the microcomputer when receiving a suspend signal output from the microcomputer. The power supply circuit restarts the supply of the power supply voltage to the microcomputer when at least one of the first and second activate request signals is turned to a corresponding active state during interruption of the supply of the power supply voltage.

7. 发明授权

US07068485B2 Multi-output electric power source device and vehicle-mounted electronic control device 有权
标题翻译：多输出电源装置和车载电子控制装置
公开(公告)号：US07068485B2
公开(公告)日：2006-06-27
申请号：US10670458
申请日：2003-09-26
申请人： Takanori Ishikawa , Toru Itabashi , Yukihide Niimi
发明人： Takanori Ishikawa , Toru Itabashi , Yukihide Niimi
IPC分类号： H02H9/08
CPC分类号： H02M3/156 , H02M1/32 , H02M2001/0045 , H02M2001/008 , H02M2001/009 , Y10T307/438
摘要： A multi-output electric power source device has at least two channels for producing a constant voltage and a constant voltage from a single input voltage. Each channel is provided with a switching regulator in the input stages thereof and a series regulator in the next stage thereof. An over-heat detector circuit is provided in common for both channels. When the over-heating of either one of switching transistors in the channels is detected, the switching regulators turn off both switching transistors thereby to interrupt both output voltages from being supplied to an external circuit. When an over-voltage is detected, series regulators also interrupt the output voltages from being supplied to the external unit.
摘要翻译：多输出电源装置具有用于从单个输入电压产生恒定电压和恒定电压的至少两个通道。每个通道在其输入级设置有开关调节器，在其下一级设有串联调节器。为两个通道提供过热检测器电路。当检测到通道中的任一个开关晶体管的过热时，开关稳压器关闭两个开关晶体管，从而中断两个输出电压被提供给外部电路。当检测到过电压时，串联稳压器也会中断输出电压供给外部单元。

8. 发明授权

US06850047B2 Switching regulator and power supply using the same 有权
标题翻译：开关稳压器和电源使用相同
公开(公告)号：US06850047B2
公开(公告)日：2005-02-01
申请号：US10694294
申请日：2003-10-28
申请人： Toru Itabashi , Takanori Ishikawa , Junichi Nagata
发明人： Toru Itabashi , Takanori Ishikawa , Junichi Nagata
IPC分类号： G05F1/10 , H02M3/00 , G05F1/40
CPC分类号： H02M1/36 , Y10S323/901 , Y10S323/908
摘要： The power supply PS includes a voltage detecting circuit VD for detecting a voltage level Vs inputted from an external voltage source, a boot strap circuit BS, andET connected in parallel with BS, a smoothing circuit SM connected with the BS output terminal and a regulating IC connected with BS and FET. The regulating IC includes VD, a transistor Tr and condenser C. Both when a PS switch is turned on and when VD detects that Vs (which once descended) reaches an ascending reference, a high level driving signal generated by VD is changed into a low level signal, thereby turning off Tr connected with C. Thus, until Tr completes charging up C, a duty ratio of a pulse width modulation (PWM) signal dependent on the SM output is made gradually greater, thereby surely preventing a rush current by turning on and off the FET by the PWM signal.
摘要翻译：电源PS包括用于检测从外部电压源输入的电压电平Vs的电压检测电路VD，与BS并联连接的引导带电路BS，以及与BS输出端子连接的平滑电路SM，以及调节IC 与BS和FET连接。调节IC包括VD，晶体管Tr和电容器C.当PS开关导通并且当VD检测到Vs（其曾经下降）达到上升基准时，VD产生的高电平驱动信号变为低电平信号，从而关断与C连接的Tr。因此，直到Tr完成充电C为止，依赖于SM输出的脉冲宽度调制（PWM）信号的占空比逐渐变大，从而确保通过转动来防止冲击电流通过PWM信号对FET进行通/断。

9. 发明授权

US5890220A Address conversion apparatus accessible to both I/O devices and processor and having a reduced number of index buffers 失效
标题翻译：两个I / O设备和处理器可访问地址转换设备，并且索引缓冲区数量减少
公开(公告)号：US5890220A
公开(公告)日：1999-03-30
申请号：US455632
申请日：1995-05-31
申请人： Tetsuya Mochida , Hitoshi Kawaguchi , Kazushi Kobayashi , Ichiharu Aburano , Takanori Ishikawa
发明人： Tetsuya Mochida , Hitoshi Kawaguchi , Kazushi Kobayashi , Ichiharu Aburano , Takanori Ishikawa
IPC分类号： G06F12/10 , G06F13/28
CPC分类号： G06F12/1081 , G06F13/28
摘要： In a computer system having an address converter for DMA (direct memory access), an address conversion apparatus in which a memory area to be accessed by the DMA can be accessed at high speed from a CPU. A "DMA address conversion area" is defined in a memory space, and address conversion means in the mode of accessing the DMA address conversion area is so constructed that, when the area has been accessed from the CPU, a physical address is generated in accordance with the address conversion routine of the DMA address conversion means or converter, so as to access a main storage. The memory area to be accessed by the DMA can be quickly accessed from the CPU without requiring such an operation as especially accessing the control ware of the address converter or producing the physical address under the management of a program run on the CPU.
摘要翻译：在具有用于DMA（直接存储器访问）的地址转换器的计算机系统中，可以从CPU高速访问由DMA访问的存储器区域的地址转换装置。在存储器空间中定义了“DMA地址转换区域”，并且访问DMA地址转换区域的方式中的地址转换装置的结构使得当从CPU访问该区域时，根据利用DMA地址转换装置或转换器的地址转换程序，以访问主存储器。可以从CPU快速访问由DMA访问的存储器区域，而不需要特别访问地址转换器的控制器或在CPU上运行的程序的管理下产生物理地址的操作。

10. 发明授权

US10461599B2 Breather structure of in-wheel motor drive unit and in-wheel motor drive unit including the same 有权
公开(公告)号：US10461599B2
公开(公告)日：2019-10-29
申请号：US15503750
申请日：2015-08-10
申请人： NTN CORPORATION , Shiro Tamura , Takanori Ishikawa , Shinya Taikou
发明人： Shiro Tamura , Takanori Ishikawa , Shinya Taikou
IPC分类号： F16H57/027 , H02K5/04 , H02K5/20 , H02K5/22 , H02K9/02
摘要： An automotive motor drive unit includes a breather passage (Q) provided in casings (21a, 21r, 22a, 22r) that form an outer shape of the automotive motor drive unit; an entrance port (48m) that is provided at an inlet side of the breather passage and that connects with an internal space (L) defined by the casings; an exit port (67) that is provided at an outlet side of the breather passage and that connects with a space outside the casings; and obstacles (24, 25, 26) standing to form an inner wall of the breather passage and preventing lubrication oil in the internal space from proceeding straight ahead via the entrance port toward the exit port.

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