公开(公告)号：US08222613B2

公开(公告)日：2012-07-17

申请号：US12574136

申请日：2009-10-06

申请人： Shinya Tajiri ,  Yuichi Yamamoto ,  Yuehu Pu ,  Haruo Yamashita

发明人： Shinya Tajiri ,  Yuichi Yamamoto ,  Yuehu Pu ,  Haruo Yamashita

IPC分类号： G01K1/08 ,  H01J3/14 ,  H01J3/26

CPC分类号： G21K1/093 ,  A61N5/1042 ,  A61N5/1043 ,  A61N5/1078 ,  A61N5/1084 ,  A61N2005/1087 ,  G21K5/00

摘要： An inexpensive scanning irradiation device of a particle beam is obtained without using a rotating gantry. A first scanning electromagnet and a second scanning electromagnet, whose deflection surfaces of the particle beam are the same, and which bend the particle beam having an incident beam axis angle of approximately 45 degrees relative to a horizontal direction in reverse directions to each other; an electromagnet rotation driving mechanism which integrates the first and the second scanning electromagnets and rotates these scanning electromagnets around the incident beam axis; and a treatment bed are provided. The particle beam deflected by the first and the second scanning electromagnets can be obtained at a range of −45 degrees to +45 degrees in deflection angle from an incident beam axis direction.

摘要翻译： 在不使用旋转机架的情况下获得粒子束的便宜的扫描照射装置。 第一扫描电磁体和第二扫描电磁体，其粒子束的偏转面相同，并且使相对于水平方向的相反方向的入射光束轴角大约为45度的粒子束彼此弯曲; 电磁体旋转驱动机构，其对第一和第二扫描电磁体进行积分并使这些扫描电磁体绕入射光束轴线旋转; 并提供治疗床。 由第一和第二扫描电磁体偏转的粒子束可以在从入射光束轴方向偏转角度-45度至+45度的范围内获得。

公开(公告)号：US20100090123A1

公开(公告)日：2010-04-15

申请号：US12574136

申请日：2009-10-06

申请人： Shinya Tajiri ,  Yuichi Yamamoto ,  Yuehu Pu ,  Haruo Yamashita

发明人： Shinya Tajiri ,  Yuichi Yamamoto ,  Yuehu Pu ,  Haruo Yamashita

IPC分类号： H01J3/26 ,  H01J1/50

CPC分类号： G21K1/093 ,  A61N5/1042 ,  A61N5/1043 ,  A61N5/1078 ,  A61N5/1084 ,  A61N2005/1087 ,  G21K5/00

摘要： An inexpensive scanning irradiation device of a particle beam is obtained without using a rotating gantry. A first scanning electromagnet and a second scanning electromagnet, whose deflection surfaces of the particle beam are the same, and which bend the particle beam having an incident beam axis angle of approximately 45 degrees relative to a horizontal direction in reverse directions to each other; an electromagnet rotation driving mechanism which integrates the first and the second scanning electromagnets and rotates these scanning electromagnets around the incident beam axis; and a treatment bed are provided. The particle beam deflected by the first and the second scanning electromagnets can be obtained at a range of −45 degrees to +45 degrees in deflection angle from an incident beam axis direction.

摘要翻译： 在不使用旋转机架的情况下获得粒子束的便宜的扫描照射装置。 第一扫描电磁体和第二扫描电磁体，其粒子束的偏转面相同，并且使相对于水平方向的相反方向的入射光束轴角大约为45度的粒子束彼此弯曲; 电磁体旋转驱动机构，其对第一和第二扫描电磁体进行积分并使这些扫描电磁体绕入射光束轴线旋转; 并提供治疗床。 由第一和第二扫描电磁体偏转的粒子束可以在从入射光束轴方向偏转角度-45度至+45度的范围内获得。

公开(公告)号：US09214112B2

公开(公告)日：2015-12-15

申请号：US13395842

申请日：2010-09-29

申请人： Haruo Yamashita ,  Takeshi Ito

发明人： Haruo Yamashita ,  Takeshi Ito

IPC分类号： G09G3/34 ,  G02F1/1335 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G02F1/1336 ,  G02F2001/133601 ,  G09G3/2051 ,  G09G3/3611 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0646 ,  G09G2360/16

摘要： Disclosed is a display device capable of compensating unevenness in brightness caused by physical restrictions of a display device or degradation in image quality caused by a partial reduction in contrast occurring in the local dimming technology using human visual characteristics. A liquid crystal panel (101) modulates illuminating light in accordance with the transmittance, and displays images on a screen. A backlight (102) emits the illuminating light to the liquid crystal panel (101) such that amounts of the illuminating light differ for each light emitting area of the screen. A backlight control unit (106) controls emission brightness of the backlight (102) for each light emitting area. A local gradation converting unit (104) performs gradation conversion on an image signal, and acquires a brightness value for each pixel after the conversion. A backlight driving unit (107) controls the transmittance for each pixel on the basis of the acquired brightness values after the conversion. The local gradation converting unit sets conversion characteristics for pixels to be processed in the image signal such that the brightness values of the pixels to be processed are low as the lightness of the periphery of the pixels to be processed is high, and performs gradation conversion using the set conversion characteristics.

摘要翻译： 本发明公开了一种显示装置，其能够补偿由显示装置的物理限制引起的亮度不均匀性或由使用人的视觉特性的本地调光技术中的对比度部分减少引起的图像品质的劣化。 液晶面板（101）根据透射率调制照明光，并在屏幕上显示图像。 背光源（102）向液晶面板（101）发射照明光，使得照射光的量对于屏幕的每个发光区域而不同。 背光控制单元（106）控制每个发光区域的背光源（102）的发光亮度。 局部灰度转换单元（104）对图像信号执行灰度转换，并且获得转换后的每个像素的亮度值。 背光驱动单元（107）根据所获取的转换后的亮度值来控制每个像素的透射率。 本地灰度转换单元设置图像信号中要处理的像素的转换特性，使得要处理的像素的亮度值随着待处理像素的周围的亮度高而变低，并且使用 设定转换特性。

公开(公告)号：US09188849B2

公开(公告)日：2015-11-17

申请号：US13582051

申请日：2011-03-03

申请人： Haruo Yamashita ,  Takeshi Ito ,  Hiromichi Ono

发明人： Haruo Yamashita ,  Takeshi Ito ,  Hiromichi Ono

IPC分类号： G09G5/00 ,  H04N13/00 ,  G03B35/08 ,  G03B35/18 ,  G06T7/00 ,  H04N13/02

CPC分类号： G03B35/08 ,  G03B35/18 ,  G06T7/593 ,  H04N13/128 ,  H04N13/144 ,  H04N13/239 ,  H04N13/296

摘要： A 3D imaging device determines, during imaging, whether the captured images will be perceived three-dimensionally without causing fatigue while simulating actual human perception. In a 3D imaging device, a display information setting unit obtains a display parameter associated with an environment in which a 3D video is viewed, and a control unit determines during 3D imaging whether a scene to be imaged three-dimensionally will be perceived three-dimensionally based on the viewing environment.

摘要翻译： 在成像期间，3D成像装置确定捕获的图像是否将被三维感知，而不会在模拟实际人类感知的同时造成疲劳。 在3D成像设备中，显示信息设置单元获得与其中观看3D视频的环境相关联的显示参数，并且控制单元在3D成像期间确定三维地成像三维的场景将被三维地感知 基于观看环境。

公开(公告)号：US08786764B2

公开(公告)日：2014-07-22

申请号：US13160881

申请日：2011-06-15

申请人： Haruo Yamashita ,  Takeshi Ito ,  Daisuke Sato

发明人： Haruo Yamashita ,  Takeshi Ito ,  Daisuke Sato

IPC分类号： H04N5/238 ,  H04N5/20 ,  H04N5/243 ,  G03B7/091 ,  H04N5/235 ,  H04N5/232 ,  G06K9/00 ,  H04N101/00

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：US08300526B2

公开(公告)日：2012-10-30

申请号：US12627380

申请日：2009-11-30

申请人： Shinichiro Saito ,  Xiping Lin ,  Haruo Yamashita

发明人： Shinichiro Saito ,  Xiping Lin ,  Haruo Yamashita

IPC分类号： H04L12/26

CPC分类号： H04L47/34 ,  H04L47/6255

摘要： The present invention provides a network relay apparatus capable of assuring the prevention of occurrence of order reversion of packets within flows and shifting a packet distribution destination according to load information. The network relay apparatus includes: a packet distribution processor for distributing input packets to thereby achieve load dispersion of packet processing; a statistical information collector for regularly collecting load conditions of respective packet processors; and a distribution information holder for retaining information for specifying the packet distribution destinations upon distribution of the packets. Information about the load conditions of the respective packet processors are compiled and distributed to the packet processor smallest in load. Timing provided to change the packet distribution destination is assumed to be given when a processing waiting queue does not include a packet corresponding to its flow.

摘要翻译： 本发明提供一种网络中继装置，其能够确保防止流中的分组的顺序反转的发生，并根据负载信息移动分组分发目的地。 网络中继装置包括：分发分发处理器，用于分配输入分组，从而实现分组处理的负载分散; 用于定期收集各个分组处理器的负载状况的统计信息收集器; 以及分发信息保持器，用于在分发分发时保留用于指定分组分发目的地的信息。 关于相应分组处理器的负载条件的信息被编译并分发给负载最小的分组处理器。 当处理等待队列不包含对应于其流的分组时，假定提供用于改变分组分发目的地的定时。

公开(公告)号：US20120105509A1

公开(公告)日：2012-05-03

申请号：US13381625

申请日：2010-06-30

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 ,  G02F2001/133601 ,  G02F2001/133613 ,  G09G2320/0646

摘要： Disclosed is an image display device having improved image qualities, while reducing power consumption. A backlight unit (20) includes a plurality of light sources disposed so as to form a plurality of light emission regions. A liquid crystal panel (10) displays an image by modulating light emitted from the backlight unit (20) in accordance with light emission transmissivity. A control unit (40) controls the light emission luminance value of the backlight unit (20) for each light emission region, and controls a liquid crystal display device (1). The control unit (40) calculates the light emission transmissivity, on the basis of the distances between the pixels of the liquid crystal panel (10) and the reference position(s) in one or more light emission regions, the luminance value of light that arrives the pixels, said luminance value being determined on the basis of the controlled light emission luminance value, and the image signals inputted to the pixels.

摘要翻译： 公开了一种图像显示装置，其具有改善的图像质量，同时降低功耗。 背光单元（20）包括设置成形成多个发光区域的多个光源。 液晶面板（10）通过根据发光透射率调制从背光单元（20）发出的光来显示图像。 控制单元（40）对每个发光区域控制背光单元（20）的发光亮度值，并控制液晶显示装置（1）。 控制单元（40）基于液晶面板（10）的像素与一个以上的发光区域的基准位置之间的距离来计算发光透射率，光的亮度值 到达像素，所述亮度值是根据受控发光亮度值和输入到像素的图像信号确定的。

公开(公告)号：US07881550B2

公开(公告)日：2011-02-01

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： G06K9/40 ,  H04N9/64 ,  H04N9/00

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, using a spatial processing portion (10) outputting surrounding image information US from an input image signal, a control signal generation portion (40) outputting an effect adjustment signal MOD according to a degree of flatness of an edge proximal region, and an effect adjustment portion (20) outputting a synthesized signal MUS that is synthesized by changing a ratio of the image signal IS and the surrounding image information US according to the effect adjustment signal MOD. Further, the side effects are inhibited using a visual processing portion (30) visually processing the image signal IS based on the synthesized signal MUS and the image signal IS.

摘要翻译： 使用从输入图像信号输出周边图像信息US的空间处理部（10），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，控制信号生成部（40）输出 根据边缘近端区域的平坦度的效果调整信号MOD，以及输出通过根据图像信号IS和周围图像信息US的比例改变而合成的合成信号MUS的效果调整部（20） 效果调整信号MOD。 此外，使用视觉处理部分（30），基于合成信号MUS和图像信号IS视觉处理图像信号IS来禁止副作用。

公开(公告)号：US20090295937A1

公开(公告)日：2009-12-03

申请号：US12475958

申请日：2009-06-01

申请人： Daisuke Sato ,  Haruo Yamashita ,  Takeshi Ito

发明人： Daisuke Sato ,  Haruo Yamashita ,  Takeshi Ito

IPC分类号： H04N5/228 ,  G06K9/36

CPC分类号： H04N5/235 ,  H04N5/20

摘要： A dynamic range (D-range) compression apparatus that uses a look-up table (LUT) is capable of dynamic compression that compresses the peak input value to the full output range, even when image signals with variable D-ranges are inputted.According to this D-range compression apparatus, D-range compression processing that places the D-range of the image signal within a predetermined output D-range is performed by the visual processing unit converting the tone of the image signal in accordance with the surrounding average luminance signal. Furthermore, with this D-range compression apparatus, the image signal is amplified in accordance with amplification input/output conversion characteristics determined based on the peak value in the image detected by the peak detection unit, and therefore it is possible to perform a dynamic amplification processing in accordance with the peak value so that the D-range of the image signal outputted from the visual processing unit becomes a predetermined output D-range.

摘要翻译： 使用查找表（LUT）的动态范围（D范围）压缩装置能够进行动态压缩，即使当输入具有可变D范围的图像信号时，也可以将峰值输入值压缩到全部输出范围。 根据该D档压缩装置，将图像信号的D范围设定在预定的输出D范围内的D范围压缩处理由视觉处理部根据周围的图像信号的色调 平均亮度信号。 此外，利用该D范围压缩装置，根据由峰值检测单元检测到的图像中的峰值确定的放大输入/输出转换特性来放大图像信号，因此可以执行动态放大 根据峰值进行处理，使得从可视处理单元输出的图像信号的D范围变为预定的输出D范围。

公开(公告)号：US07583403B2

公开(公告)日：2009-09-01

申请号：US10527661

申请日：2003-09-11

申请人： Takeshi Ito ,  Haruo Yamashita

发明人： Takeshi Ito ,  Haruo Yamashita

IPC分类号： H04N1/40

CPC分类号： H04N9/68 ,  H04N1/62 ,  H04N1/628 ,  H04N9/643

摘要： An image processing apparatus of correcting the color of a specific range of a pixel signal for each pixel included in an input image signal, comprises an intensity determination means of generating a correction intensity that is small on the periphery of the color region of the specific range on the basis of two chromaticity signals excluding a luminance component and large in the vicinity of the nearly central portion of the range in the pixel signal, a target color setting means of setting a target color depending on which the pixel signal is corrected, a correction degree setting means of setting correction degree by also using information, other than pixel information, included in the pixel signal, and a correction means of making the image signal close to the target color depending on the correction intensity output from the intensity determination means and the correction degree output from the correction degree setting means.

摘要翻译： 一种用于校正包括在输入图像信号中的每个像素的像素信号的特定范围的颜色的图像处理装置，包括：强度确定装置，其产生在特定范围的颜色区域的周围较小的校正强度 基于除了像素信号的范围的近似中心部分附近的亮度分量和大的两个色度信号，根据哪个像素信号进行校正来设定目标色彩的目标色彩设定装置，校正 通过还使用包括在像素信号中的除了像素信息之外的信息来设置校正度的度数设置装置，以及根据从强度确定装置输出的校正强度使得图像信号接近目标颜色的校正装置， 从校正度设定单元输出校正度。