-
1.发明授权公开(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。
-
公开(公告)号：US07038430B2
公开(公告)日：2006-05-02
申请号：US10678129
申请日：2003-10-06
IPC分类号： G05F1/613
CPC分类号： H02M3/156 , H02M1/32 , H02M2001/0045
摘要： A power control circuit includes a switching regulator for converting voltage of external electric power into a medium voltage, a series regulator for converting the medium voltage to a prescribed voltage of output power to be supplied and a circuit for operating either the switching regulator or the series regulator under a protective condition if overvoltage or overcurrent is detected. The switching regulator includes a first transistor, a smoothing circuit and a first control circuit for controlling switching operation of the first transistor. The series regulator includes a second transistor and a second control circuit for controlling conductivity of the second transistor to regulate voltage of the output power to be constant, an overvoltage detecting circuit for detecting an overvoltage of the medium voltage, and an overcurrent detecting circuit for detecting an overcurrent supplied to the series regulator.
摘要翻译： 功率控制电路包括用于将外部电力的电压转换为中压的开关调节器，用于将中压转换为规定的输出功率电压的串联调节器和用于操作开关调节器或串联的电路 调节器在保护条件下，如果检测到过电压或过电流。 开关调节器包括第一晶体管，平滑电路和用于控制第一晶体管的开关操作的第一控制电路。 串联稳压器包括第二晶体管和第二控制电路，用于控制第二晶体管的导电性，以将输出功率的电压调节为恒定;用于检测中压过电压的过电压检测电路;以及用于检测的过电流检测电路 提供给串联调节器的过电流。
-
公开(公告)号：US20060253718A1
公开(公告)日：2006-11-09
申请号：US11407333
申请日：2006-04-20
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.
-
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
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。
-
公开(公告)号：US07574288B2
公开(公告)日：2009-08-11
申请号：US11407333
申请日：2006-04-20
IPC分类号： G06F1/32
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.
摘要翻译： 在计算机电路中，电源电路，电源电路向微机提供电源电压。 当接收到从微计算机输出的暂停信号时，电源电路中断向微型计算机提供电源电压。 当电源电压供应中断期间，当第一和第二激活请求信号中的至少一个被转换到相应的有效状态时，电源电路重新开始向微型计算机供应电源电压。
-
公开(公告)号：US06967391B2
公开(公告)日：2005-11-22
申请号：US10689099
申请日：2003-10-21
CPC分类号： H05K1/0262 , H01L2924/0002 , H02M3/00 , H02M3/157 , H05K1/0216 , H05K1/0298 , H05K2201/093 , H05K2201/1003 , H05K2201/10196 , Y10S257/913 , H01L2924/00
摘要： An electronic control device includes a power supply circuit, electronic circuits, a ground wiring pattern, and a common ground wiring pattern formed in a multi-layered substrate. The ground wiring pattern is dedicated for the power supply circuit and the common ground wiring pattern is provided for all electronic circuits. Even when an electrical potential of the ground wiring pattern varies due to a switching operation of a switching component included in the power supply circuit, the common ground wiring pattern is not affected.
摘要翻译： 电子控制装置包括形成在多层基板中的电源电路，电子电路，接地布线图案和公共接地布线图案。 接地布线图案专用于电源电路，公共接地布线图案用于所有电子电路。 即使当接地布线图形的电位由于电源电路中包括的开关元件的切换操作而变化时，公共接地布线图案也不受影响。
-
7.发明授权Image processing apparatus, method and computer program to adjust 3D information based on human visual characteristics 有权基于人类视觉特征调整3D信息的图像处理装置，方法和计算机程序公开(公告)号：US08660337B2
公开(公告)日：2014-02-25
申请号：US12951116
申请日：2010-11-22
IPC分类号： G06K9/00
CPC分类号： G06T7/593 , G06T5/008 , G06T5/10 , G06T7/50 , G06T2207/10012 , G06T2207/10021 , G06T2207/10028 , G06T2207/20056 , H04N13/128 , H04N13/398 , H04N2013/0081
摘要： An image processing apparatus includes: a depth information extraction means for extracting depth information from an input 3D image; a luminance extraction means for extracting luminance components of the 3D image; a contrast extraction means for extracting contrast components of the 3D image based on the luminance components; a storage means for storing a performance function indicating relation between the contrast components and depth amounts subjectively perceived, which is determined based on visual sense characteristics of human beings; and a contrast adjustment means for calculating present depth amounts of the inputted 3D image from the contrast components based on the performance function with respect to at least one of a near side region and a deep side region of the inputted 3D image which are determined from the depth information and adjusting contrast components of the inputted 3D image based on the calculated present depth amounts and a set depth adjustment amount.
摘要翻译： 一种图像处理装置，包括：深度信息提取装置，用于从输入的3D图像提取深度信息; 用于提取3D图像的亮度分量的亮度提取装置; 对比度提取装置，用于基于亮度分量提取3D图像的对比度分量; 存储装置，用于存储基于人的视觉特性确定的对比度成分与主观感知深度之间的关系的演奏功能; 以及对比度调整装置，用于基于从输入的3D图像确定的输入的3D图像的近侧区域和深侧区域中的至少一个的性能函数，从对比分量计算输入的3D图像的当前深度量; 基于所计算的当前深度量和设定深度调整量来调整输入的3D图像的深度信息和调整对比度分量。
-
公开(公告)号：US08654182B2
公开(公告)日：2014-02-18
申请号：US13067636
申请日：2011-06-16
IPC分类号： H04N13/04
CPC分类号： G03B35/24 , G02B27/2214 , H04N13/117 , H04N13/31 , H04N13/351 , H04N13/376
摘要： There is provided a display device including a display unit which periodically arranges and displays a plurality of images and a parallax barrier which is disposed in front of a pixel plane of the display unit and separates light from the display unit. The display device includes a disparity extraction unit which extracts information on a distribution of disparities between the view images, a parameter calculation unit which calculates a shift amount based on the disparity distribution information, a shift processing unit which performs shift processing on at least one of the view images based on the calculated shift amount, and a mapping processing unit which rearranges the at least one shift-processed view image on the display unit.
摘要翻译： 提供了一种显示装置，包括周期性地布置并显示多个图像的显示单元和设置在显示单元的像素平面前方并与显示单元分离的视差屏障。 该显示装置包括视差提取单元，其提取关于视点图像之间的差异的分布的信息，基于视差分布信息来计算偏移量的参数计算单元，对以下各项中的至少一个执行移位处理的移位处理单元： 基于所计算的移位量的视图图像，以及映射处理单元，其在所述显示单元上重新排列所述至少一个移位处理的视图图像。
-
公开(公告)号：US20120206444A1
公开(公告)日：2012-08-16
申请号：US13364106
申请日：2012-02-01
IPC分类号： G06T15/00
CPC分类号： H04N13/128 , H04N13/373
摘要： Favorable stereoscopic display is allowed to be performed with, for example, intended magnitude of depth perception irrespective of a viewing distance. A display includes: a display section displaying a stereoscopic image based on stereoscopic image data; a detection section detecting a viewing distance of a viewer; and an adjustment section modifying magnitude of parallax of the stereoscopic image data from first magnitude of parallax to second magnitude of parallax, in which the adjustment section modifies a correspondence relationship between the first magnitude of parallax and the second magnitude of parallax depending on the detected viewing distance.
摘要翻译： 允许利用例如深度感知的预期幅度来执行有利的立体显示，而与观看距离无关。 显示器包括：基于立体图像数据显示立体图像的显示部分; 检测部，其检测观察者的观看距离; 以及调整部，其将所述立体图像数据的视差的大小从第一视差大小修正为第二视差量，其中，所述调整部根据检测到的观察者来修正所述第一视差大小与所述第二视差大小之间的对应关系 距离。
-
10.发明申请公开(公告)号：US20120200577A1
公开(公告)日：2012-08-09
申请号：US13349727
申请日：2012-01-13
申请人： Takanori Ishikawa , Kentaro Doba , Yota Komoriya , Tsutomu Nigami
发明人： Takanori Ishikawa , Kentaro Doba , Yota Komoriya , Tsutomu Nigami
CPC分类号： G06T7/0022 , G06T7/97 , G06T2207/10012
摘要： An image processing method includes: calculating a first index value through back matching between a first image and a second image in relation to a first pixel which is one or a plurality of pixels of the first image and a second pixel which is one or a plurality of pixels located at a position corresponding to the first pixel in the second image; calculating a second index value by normalizing a correlation index value indicating correlation between the first pixel and the second pixel using a complexity index value indicating complexity of an image which is displayed by the first pixel; and calculating a third index value by multiplying the first index value by the second index value.
摘要翻译： 一种图像处理方法包括：通过第一图像和第二图像之间的反向匹配相对于作为第一图像的一个或多个像素的第一像素和作为一个或多个第二像素的第二像素来计算第一索引值 位于与第二图像中的第一像素相对应的位置处的像素; 通过使用指示由第一像素显示的图像的复杂度的复杂度索引值来归一化指示第一像素和第二像素之间的相关性的相关索引值来计算第二索引值; 以及通过将第一索引值乘以第二索引值来计算第三索引值。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.021 秒)
