公开(公告)号：US20090231467A1

公开(公告)日：2009-09-17

申请号：US12209458

申请日：2008-09-12

申请人： Haruo YAMASHITA ,  Takeshi ITO ,  Daisuke SATO

发明人： Haruo YAMASHITA ,  Takeshi ITO ,  Daisuke SATO

IPC分类号： H04N9/68

CPC分类号： G03B7/091 ,  G06K9/00228 ,  H04N5/23219 ,  H04N5/2351 ,  H04N5/238 ,  H04N5/243 ,  H04N2101/00

摘要： An imaging apparatus for capturing a moving image performs backlight correction of an image and outputs a natural image. The imaging apparatus electronically captures an image of a subject. An optical system has a light amount adjustment function. An imaging unit reads an optical image of the subject that is formed by the optical system. An A/D converter subjects an output of the imaging unit to A/D conversion. A backlight correction unit converts the tones of an image read by the A/D converter using a conversion characteristic selected differently according to a spatial position and at least increases the luminance level of a dark region of the image. An instruction unit instructs to start backlight correction. A control unit operates the backlight correction unit based on an instruction signal output from the instruction unit, and decreases an exposure light amount of the optical system by a predetermined amount.

摘要翻译： 用于捕获运动图像的成像装置执行图像的背光校正并输出自然图像。 成像设备以电子方式捕获被摄体的图像。 光学系统具有光量调节功能。 成像单元读取由光学系统形成的被摄体的光学图像。 A / D转换器对成像单元的输出进行A / D转换。 背光校正单元使用根据空间位置不同地选择的转换特性来转换由A / D转换器读取的图像的色调，并且至少增加图像的暗区域的亮度水平。 指令单元指示开始背光校正。 控制单元基于从指示单元输出的指示信号来操作背光校正单元，并且将光学系统的曝光光量减少预定量。

公开(公告)号：US20110050760A1

公开(公告)日：2011-03-03

申请号：US12829930

申请日：2010-07-02

申请人： Takeshi ITO ,  Haruo YAMASHITA

发明人： Takeshi ITO ,  Haruo YAMASHITA

IPC分类号： G09G5/10

CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G09G3/3648 ,  G09G2320/0238 ,  G09G2320/0646 ,  G09G2320/0686 ,  G09G2360/16

摘要： An image display apparatus can display high-quality images. A backlight section (20) has a plurality of light sources disposed such that a plurality of light emitting areas are formed. A liquid crystal panel (10) displays images by modulating light from the backlight section (20) according to the transmittance of light. A backlight controlling section (41) generates a first brightness signal which indicates a brightness signal, per light emitting area, and controls the light emission brightness value of the backlight section (20) per light emitting area using the first brightness signal the controlling section (40) that controls the liquid crystal display apparatus (1) calculates the transmittance based on the input image signal and a brightness value of light that is determined from the first brightness signal where the light arrives at pixels of the display section, generates a second brightness signal which indicates a brightness value, per sub-area acquired by segmenting a light emitting area, based on the first brightness signal and performs processing corresponding to a brightness distribution of a light emitting area, with respect to the second brightness signal.

摘要翻译： 图像显示装置可以显示高质量的图像。 背光部分（20）具有多个光源，所述多个光源被设置成使得形成多个发光区域。 液晶面板（10）通过根据光的透射率调制来自背光部（20）的光来显示图像。 背光控制部（41）根据发光区域生成表示亮度信号的第一亮度信号，并使用第一亮度信号来控制每个发光区域的背光部（20）的发光亮度值，控制部（ 控制液晶显示装置（1）的输出图像信号根据输入图像信号的光的透射率和从光到达显示部的像素的第一亮度信号确定的光的亮度值，生成第二亮度 基于第一亮度信号，对通过分割发光区域而获取的每个子区域指示亮度值的信号，并且相对于第二亮度信号执行与发光区域的亮度分布相对应的处理。

公开(公告)号：US20100188523A1

公开(公告)日：2010-07-29

申请号：US12713530

申请日：2010-02-26

申请人： Takeshi ITO ,  Haruo YAMASHITA ,  Yusuke MONOBE

发明人： Takeshi ITO ,  Haruo YAMASHITA ,  Yusuke MONOBE

IPC分类号： H04N5/228 ,  H04N5/52 ,  H04N5/44

CPC分类号： H04N5/142 ,  G06T5/004 ,  G06T2207/20012 ,  G06T2207/20192 ,  H04N5/20

摘要： It is possible to inhibit side effects even when an image that has sharp edge regions has been input. The invention is provided with a spatial processing portion (10) that outputs surrounding image information US from an image signal that has been input, a control signal generation portion (40) that outputs an effect adjustment signal MOD according to the degree of flatness of the edge proximal region, an effect adjustment portion (20) that outputs a synthesized signal MUS that is synthesized changing the ratio of the image signal IS and the surrounding image information US according to the effect adjustment signal MOD, and a visual processing portion (30) that visually processes the image signal IS based on the synthesized signal MUS and the image signal IS.

摘要翻译： 即使已经输入了具有尖锐边缘区域的图像，也可以抑制副作用。 本发明提供一种从输入的图像信号输出周边图像信息US的空间处理部（10），控制信号生成部（40），其根据所述图像信号的平坦度输出效果调整信号MOD 边缘近侧区域，输出合成信号MUS的效果调整部（20），其根据效果调整信号MOD输出改变图像信号IS与周围图像信息US的比率的合成信号MUS，以及视觉处理部（30） 基于合成信号MUS和图像信号IS可视地处理图像信号IS。

公开(公告)号：US20110115829A1

公开(公告)日：2011-05-19

申请号：US12832785

申请日：2010-07-08

申请人： Takeshi ITO ,  Haruo YAMASHITA

发明人： Takeshi ITO ,  Haruo YAMASHITA

IPC分类号： G09G5/10

CPC分类号： G09G3/3426 ,  G09G3/3648 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0646 ,  G09G2360/16

摘要： The present invention relates to an image display apparatus that can display high-quality images, and its controlling apparatus. A backlight section (20) has a plurality of light sources which are disposed such that a plurality of light emitting areas are formed, and in which a light emission brightness value is controlled per light emitting area. A liquid crystal panel (10) displays an image by modulating light from the backlight section (20) according to an input image signal. A brightness estimating section (42) acquires an arriving light brightness signal indicating a brightness value of light arriving at a pixel of interest in the liquid crystal panel (10). An image correcting section (44) corrects the modulation factor corresponding to the brightness value of the input image signal for the pixel of interest, based on the acquired arriving light brightness signal and input image signals for the pixel of interest and surrounding pixels of the pixel of interest.

摘要翻译： 本发明涉及能够显示高质量图像的图像显示装置及其控制装置。 背光部分（20）具有多个光源，其被设置为使得形成多个发光区域，并且其中每个发光区域控制发光亮度值。 液晶面板（10）通过根据输入图像信号调制来自背光部（20）的光来显示图像。 亮度估计部（42）获取表示在液晶面板（10）中到达感兴趣像素的光的亮度值的到达光亮度信号。 图像校正部（44）基于所获取的到达光亮度信号和感兴趣像素的输入图像信号以及像素的周围像素来校正与感兴趣像素的输入图像信号的亮度值相对应的调制度 出于兴趣。

公开(公告)号：US20110141763A1

公开(公告)日：2011-06-16

申请号：US12961561

申请日：2010-12-07

申请人： Hiroyuki KAMEE ,  Takeshi ITO ,  Masahiro NISHIO

发明人： Hiroyuki KAMEE ,  Takeshi ITO ,  Masahiro NISHIO

IPC分类号： F21V9/00

CPC分类号： G02B6/0008

摘要： In a lighting apparatus which emits light of a desired wavelength by irradiating excitation light from a light source to a wavelength converting member, a structure is such that a part of wavelength-converted light which is launched from the wavelength converting member is made to launch from an irradiated-light emerging area without making the light incidence again to the wavelength converting member.

摘要翻译： 在通过将来自光源的激发光照射到波长转换构件而发出期望波长的光的照明装置中，结构是使从波长转换构件发射的波长转换的光的一部分从 照射光出射区域而不使光再次入射到波长转换构件。

公开(公告)号：US20090201326A1

公开(公告)日：2009-08-13

申请号：US12366187

申请日：2009-02-05

申请人： Sadaharu KOMORI ,  Takeshi ITO ,  Kei HIRUMA ,  Satoru KATAGAMI ,  Takahiro IMAI ,  Toru IGARASHI

发明人： Sadaharu KOMORI ,  Takeshi ITO ,  Kei HIRUMA ,  Satoru KATAGAMI ,  Takahiro IMAI ,  Toru IGARASHI

IPC分类号： B41J29/38

CPC分类号： B41J2/04591 ,  B41J2/04541 ,  B41J2/0456 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2202/20

摘要： A method for setting up a condition for a drive signal in a liquid ejection head that includes a plurality of linearly-arranged nozzles and driving elements provided for each of the nozzles, includes: calculating an ejection rate for each nozzle relating to a supply of the drive signal under a predetermined condition by using a moving average; classifying the plurality of nozzles into a plurality of groups based on the ejection rate calculated by using the moving average of each nozzle; calculating a proper condition for the drive signal corresponding to each group based on a statistical value of the ejection rate relating to the group; and selecting one proper condition among proper conditions corresponding to the groups so as to set the selected proper condition for each nozzle.

摘要翻译： 一种用于设置液体喷射头中的驱动信号的条件的方法，该液体喷射头包括多个线性布置的喷嘴和为每个喷嘴设置的驱动元件，包括：计算每个喷嘴的喷射速度， 通过使用移动平均值在预定条件下进行驱动信号; 基于通过使用每个喷嘴的移动平均值计算的喷射速率将多个喷嘴分类成多个组; 基于与组相关的喷射速率的统计值，计算与每组相对应的驱动信号的适当条件; 并在对应于组的适当条件之间选择一个适当条件，以便为每个喷嘴设置所选择的适当条件。

公开(公告)号：US20090167149A1

公开(公告)日：2009-07-02

申请号：US12335833

申请日：2008-12-16

申请人： Takeshi ITO

发明人： Takeshi ITO

IPC分类号： H01J1/63 ,  H01J1/62

CPC分类号： F21K9/64 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0653 ,  A61B1/0661 ,  A61B1/0676 ,  A61B1/07 ,  F21V9/30 ,  F21Y2115/30 ,  G02B6/0003 ,  G02B6/0006 ,  G02B6/0008 ,  G02B6/001 ,  G02B23/2469 ,  H01S5/4025 ,  H01S5/4087

摘要： A light source device includes a first semiconductor light source, a second semiconductor light source, and a wavelength converter. The first semiconductor light source emits light in a first wavelength range. The second semiconductor light source emits light in a second wavelength range different from the first wavelength range. The wavelength converter absorbs the light in the first wavelength range to emit light in a third wavelength range different from either of the first wavelength range and the second wavelength range, and transmits the light in the second wavelength range substantially entirely.

摘要翻译： 光源装置包括第一半导体光源，第二半导体光源和波长转换器。 第一半导体光源发射第一波长范围的光。 第二半导体光源发射与第一波长范围不同的第二波长范围的光。 波长转换器吸收第一波长范围内的光以发射与第一波长范围和第二波长范围中的任一个不同的第三波长范围的光，并且基本上完全透射第二波长范围的光。

公开(公告)号：US20110233974A1

公开(公告)日：2011-09-29

申请号：US13071089

申请日：2011-03-24

申请人： Hiroyoshi YAMAGUCHI ,  Kenzou YASUDA ,  Makoto HASEGAWA ,  Takeshi ITO ,  Eiji SHIMIZU ,  Satoshi NISHIKIDO

发明人： Hiroyoshi YAMAGUCHI ,  Kenzou YASUDA ,  Makoto HASEGAWA ,  Takeshi ITO ,  Eiji SHIMIZU ,  Satoshi NISHIKIDO

IPC分类号： B60N2/427

CPC分类号： B60R21/0132 ,  B60N2/0276 ,  B60N2/862 ,  B60N2/865 ,  B60N2/888

摘要： A headrest device comprises a headrest body which includes a headrest rear portion supported with respect to a seatback of a seat on which a passenger of a vehicle sits, and a headrest front portion that is movable within a predetermined range from a fully closed position that is closest to the headrest rear portion to a fully open position that is farthest from the headrest rear portion; a detection unit which detects a running state or an operation state of the vehicle; a prediction unit which predicts a possibility of a rear vehicle collision with the vehicle on the basis of the running state or the operation state of the vehicle detected by detection unit; and a control unit which controls, in a case in which the possibility of the rear vehicle collision is predicted by the prediction unit, movement of a position of the headrest front portion so that a backset becomes smaller than a backset at the time of the prediction, the backset being a horizontal distance between the headrest front portion and a head of the vehicle passenger.

摘要翻译： 头枕装置包括：头枕本体，其包括相对于座椅的座椅靠背支撑的头枕后部，所述座椅靠背位于车辆的乘客所在的座椅上;以及头枕前部，其从完全关闭位置可以在预定范围内移动， 最靠近头枕后部至距头枕后部最远的完全打开位置; 检测单元，其检测车辆的行驶状态或运转状态; 预测单元，其基于由检测单元检测到的车辆的行驶状态或车辆的运行状态来预测与车辆的后方车辆碰撞的可能性; 以及控制单元，其在由所述预测单元预测所述后方车辆碰撞的可能性的情况下，控制所述头枕前部的位置的移动，使得在所述预测时所述背部变得小于所述回归 背部是头枕前部与车辆乘客头部之间的水平距离。

公开(公告)号：US20110181231A1

公开(公告)日：2011-07-28

申请号：US13121592

申请日：2009-09-29

申请人： Takeshi ITO ,  Takashi Ogawa

发明人： Takeshi ITO ,  Takashi Ogawa

IPC分类号： H02P27/04

CPC分类号： B60W20/15 ,  B60L11/14 ,  B60L11/1803 ,  B60L15/007 ,  B60L15/025 ,  B60L2210/20 ,  B60L2240/423 ,  B60W10/08 ,  B60W10/18 ,  B60W20/00 ,  B60W2710/083 ,  H02P27/08 ,  Y02T10/643 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/725

摘要： A voltage command generation unit generates a voltage command value, based on a current deviation relative to a current command value. A dq-axis voltage filter generates a voltage command value subjected to a filtering process for smoothing a change of the voltage command value in a time axis direction. Then, the voltage command value subjected to the filter processing is subjected to a voltage amplitude correcting process and a dq inverse transformation coordinate converting process, so that a phase voltage command for an AC motor is generated. Thus, it is possible to prevent both an amplitude and a phase of the voltage command for the AC motor from being changed rapidly even at a time of control mode switchover.

摘要翻译： 电压指令生成部基于相对于当前指令值的电流偏差来生成电压指令值。 dq轴电压滤波器生成经过滤波处理的电压指令值，用于平滑电压指令值在时间轴方向上的变化。 然后，对进行滤波处理的电压指令值进行电压振幅校正处理和dq逆变换坐标变换处理，从而生成交流电动机的相电压指令。 因此，即使在控制模式切换时，也可以防止AC电动机的电压指令的振幅和相位迅速变化。

公开(公告)号：US20100157115A1

公开(公告)日：2010-06-24

申请号：US12718161

申请日：2010-03-05

申请人： Harau YAMASHITA ,  Takeshi ITO ,  Yusuke MONOBE ,  Tatsumi WATANABE ,  Yasuhiro KUWAHARA

发明人： Harau YAMASHITA ,  Takeshi ITO ,  Yusuke MONOBE ,  Tatsumi WATANABE ,  Yasuhiro KUWAHARA

IPC分类号： H04N5/20 ,  H04N5/52 ,  H04N5/66 ,  H04N5/44

CPC分类号： G09G5/04 ,  G09G5/06 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/066 ,  G09G2320/0673 ,  H04N5/4401 ,  H04N5/57 ,  H04N9/643 ,  H04N9/68 ,  H04N9/69 ,  H04N21/4318 ,  H04N21/44008 ,  H04N21/84

摘要： The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal.

摘要翻译： 本发明实现了可以对输入的图像信号执行精确的对比度调整的视觉处理装置，并且不会在输出的图像信号的输出定时中引起差异。 所述可视处理装置设置有增益型可视处理部，其输出相对于所述输入图像信号具有预定增益特性的第一增益信号，以及校正部，其基于所述第一增益信号来校正所述输入图像信号。