公开(公告)号：US20090207462A1

公开(公告)日：2009-08-20

申请号：US12190100

申请日：2008-08-12

申请人： Hironobu ARIMOTO ,  Noriyuki Tomita ,  Satoshi Yamanaka

发明人： Hironobu ARIMOTO ,  Noriyuki Tomita ,  Satoshi Yamanaka

IPC分类号： H04N1/46

CPC分类号： H04N1/62 ,  G06K9/2018 ,  H04N1/38

摘要： An image reading apparatus includes: a light source emitting a plurality of colors; a light receiver including a plurality of pixels which receive lights of respective colors; an analog-to-digital converter which analog-to-digital converts analog signals obtained by the light receiver to obtain digital photoelectric conversion outputs, respectively; a color determining portion which receives output signals, determines whether output signals for respective colors from the same pixel are within predetermined ranges, respectively, and outputs, as dropout data, pixel position information of the pixel, the outputs signals from which are within the predetermined ranges, respectively; an image monochromating circuit which receives output signals and obtains monochrome data; a data substituting portion which receives the monochrome data, substitutes the monochrome data corresponding to the pixel position information from the color determining portion with a level at which the pixel is determined as a white level in a binarizing process.

摘要翻译： 一种图像读取装置，包括：发出多种颜色的光源; 包括接收各种颜色的光的多个像素的光接收器; 模拟 - 数字转换器，其模拟 - 数字转换由光接收器获得的模拟信号，分别获得数字光电转换输出; 接收输出信号的颜色确定部分分别确定来自相同像素的各种颜色的输出信号是否在预定范围内，并输出像素的像素位置信息作为压差数据，输出信号在预定范围内 范围; 接收输出信号并获得单色数据的图像单色电路; 接收单色数据的数据取代部，将来自颜色确定部的与像素的像素位置信息对应的单色数据用二进制化处理中的像素确定为白色级别。

公开(公告)号：US07936488B2

公开(公告)日：2011-05-03

申请号：US12190100

申请日：2008-08-12

申请人： Hironobu Arimoto ,  Noriyuki Tomita ,  Satoshi Yamanaka

发明人： Hironobu Arimoto ,  Noriyuki Tomita ,  Satoshi Yamanaka

IPC分类号： G03F3/08 ,  G06F15/00 ,  G06K15/00 ,  G06K9/00

CPC分类号： H04N1/62 ,  G06K9/2018 ,  H04N1/38

摘要： An image reading apparatus includes: a light source emitting a plurality of colors; a light receiver including a plurality of pixels which receive lights of respective colors; an analog-to-digital converter which analog-to-digital converts analog signals obtained by the light receiver to obtain digital photoelectric conversion outputs, respectively; a color determining portion which receives output signals, determines whether output signals for respective colors from the same pixel are within predetermined ranges, respectively, and outputs, as dropout data, pixel position information of the pixel, the outputs signals from which are within the predetermined ranges, respectively; an image monochromating circuit which receives output signals and obtains monochrome data; a data substituting portion which receives the monochrome data, substitutes the monochrome data corresponding to the pixel position information from the color determining portion with a level at which the pixel is determined as a white level in a binarizing process.

摘要翻译： 一种图像读取装置，包括：发出多种颜色的光源; 包括接收各种颜色的光的多个像素的光接收器; 模拟 - 数字转换器，其模拟 - 数字转换由光接收器获得的模拟信号，分别获得数字光电转换输出; 接收输出信号的颜色确定部分分别确定来自相同像素的各种颜色的输出信号是否在预定范围内，并输出像素的像素位置信息作为压差数据，输出信号在预定范围内 范围; 接收输出信号并获得单色数据的图像单色电路; 接收单色数据的数据取代部，将来自颜色确定部的与像素的像素位置信息对应的单色数据用二进制化处理中的像素确定为白色级别。

公开(公告)号：US07764412B2

公开(公告)日：2010-07-27

申请号：US10589661

申请日：2004-06-28

申请人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

发明人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

IPC分类号： H04N1/46

CPC分类号： H04N9/045 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/401 ,  H04N5/262

摘要： Interpolation data for a missing pixel are obtained (4) after a correction (3) for variations in the characteristics of the imaging devices (8(1), 8(2)). The correction for variations in characteristics includes, for example, a black level correction (9) and a sensitivity correction (10). The interpolation includes, for example, interpolation calculations (14(1), 14(2)) such that a mean value of a plurality of pixels including the missing pixel and a mean value of a plurality of pixels not including the missing pixel become equal and an interpolation calculation (14(0)) that takes the mean of the pixels to the right and left of the missing pixel, the calculation with the least error being selected (13, 15). Thus missing pixels in highly periodic images can be properly interpolated, and interpolation can be performed with high precision even when there are variations in the sensitivity characteristics of the individual imaging devices constituting the contact image sensor.

摘要翻译： 在对成像装置（8（1），8（2））的特性变化进行校正（3）之后获得缺失像素的插值数据（4）。 特征变化的校正包括例如黑电平校正（9）和灵敏度校正（10）。 插值包括例如内插计算（14（1），14（2）），使得包括缺失像素的多个像素的平均值和不包括丢失像素的多个像素的平均值变得相等 以及将丢失像素的右侧和左侧的像素的平均值进行插值计算（14（0）），选择最小误差的计算（13,15）。 因此，即使在构成接触图像传感器的各个成像装置的灵敏度特性存在差异的情况下，也可以适当地插入高周期性图像中的缺失像素，并且可以以高精度进行插值。

公开(公告)号：US20070285683A1

公开(公告)日：2007-12-13

申请号：US10589661

申请日：2004-06-28

申请人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

发明人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

IPC分类号： G06K1/00

CPC分类号： H04N9/045 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/401 ,  H04N5/262

摘要： Interpolation data for a missing pixel are obtained (4) after a correction (3) for variations in the characteristics of the imaging devices (8(1), 8(2)). The correction for variations in characteristics includes, for example, a black level correction (9) and a sensitivity correction (10). The interpolation includes, for example, interpolation calculations (14(1), 14(2)) such that a mean value of a plurality of pixels including the missing pixel and a mean value of a plurality of pixels not including the missing pixel become equal and an interpolation calculation (14(0)) that takes the mean of the pixels to the right and left of the missing pixel, the calculation with the least error being selected (13, 15). Thus missing pixels in highly periodic images can be properly interpolated, and interpolation can be performed with high precision even when there are variations in the sensitivity characteristics of the individual imaging devices constituting the contact image sensor.

摘要翻译： 在对成像装置（8（1），8（2））的特性变化进行校正（3）之后获得缺失像素的插值数据（4）。 特征变化的校正包括例如黑电平校正（9）和灵敏度校正（10）。 插值包括例如内插计算（14（1），14（2）），使得包括缺失像素的多个像素的平均值和不包括丢失像素的多个像素的平均值变得相等 以及将丢失像素的右侧和左侧的像素的平均值进行插值计算（14（0）），选择最小误差的计算（13,15）。 因此，即使在构成接触图像传感器的各个成像装置的灵敏度特性存在差异的情况下，也可以适当地插入高周期性图像中的缺失像素，并且可以以高精度进行插值。

公开(公告)号：US20150274172A1

公开(公告)日：2015-10-01

申请号：US14438355

申请日：2012-10-30

申请人： Satoshi Yamanaka ,  Takahiro Yokokawa ,  Yoshio Ito

发明人： Satoshi Yamanaka ,  Takahiro Yokokawa ,  Yoshio Ito

IPC分类号： B60W30/192 ,  B60W10/02 ,  B60W10/06 ,  B60W30/20

CPC分类号： B60W30/192 ,  B60W10/02 ,  B60W10/023 ,  B60W10/06 ,  B60W30/20 ,  B60W2030/206 ,  F16D48/06 ,  F16D2500/50236 ,  F16D2500/50287 ,  F16D2500/50676 ,  F16D2500/5085 ,  F16D2500/50883 ,  F16D2500/70422 ,  F16D2500/70452 ,  F16D2500/70472 ,  F16H45/00 ,  F16H61/04 ,  F16H2045/005 ,  F16H2312/14 ,  Y02T10/76 ,  Y10T477/735

摘要： A vehicle control system configured to carry out an energy saving control is provided. The vehicle control system is applied to a vehicle having an engine, a torque converter, a transmission and a clutch device selectively connecting a turbine runner to the transmission. The vehicle control system executes the energy saving control by controlling both an operating condition of the engine and an engagement condition of the clutch device or only the engagement condition of the clutch device. The vehicle control system comprises a clutch control means configured to increase the torque transmitting capacity of the clutch device using an increasing amount of a speed of the turbine runner as a target value, when bringing the clutch device into engagement being in disengagement during execution of the energy saving control.

摘要翻译： 提供一种被配置为执行节能控制的车辆控制系统。 车辆控制系统应用于具有发动机，变矩器，变速器和选择性地将涡轮转轮连接到变速器的离合器装置的车辆。 车辆控制系统通过控制发动机的操作状态和离合器装置的接合状态或仅限制离合器装置的接合状态来执行节能控制。 车辆控制系统包括离合器控制装置，该离合器控制装置被配置为当在执行期间使离合器装置接合脱离接合时，使用作为目标值的增加量的涡轮转轮的速度来增加离合器装置的扭矩传递能力 节能控制。

公开(公告)号：US08786541B2

公开(公告)日：2014-07-22

申请号：US13984754

申请日：2011-12-05

申请人： Akinori Heishi ,  Satoshi Yamanaka ,  Hideki Yoshii

发明人： Akinori Heishi ,  Satoshi Yamanaka ,  Hideki Yoshii

IPC分类号： G09G3/36

CPC分类号： G09G5/10 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2360/16

摘要： A light emission control device includes a partial region feature quantity detector, an enlarged region feature quantity detector, a whole screen feature quantity detector, and a light emission controller. The partial region feature quantity detector detects a feature quantity of the image as a partial region feature quantity. The enlarged region feature quantity detector defines the partial region of interest and the partial regions neighboring the partial region of interest, and detects a feature quantity of the image of the enlarged region. The whole screen feature quantity detector detects this feature quantity as a whole screen feature quantity. On the basis of the partial region feature quantity and the enlarged region feature quantity pertaining to the partial region of interest, and the whole screen feature quantity, the light emission controller controls the light emission luminance of the light emission unit corresponding to the partial region of interest.

摘要翻译： 发光控制装置包括部分区域特征量检测器，扩大区域特征量检测器，全屏特征量检测器和发光控制器。 部分区域特征量检测器检测图像的特征量作为部分区域特征量。 扩大区域特征量检测器定义感兴趣的部分区域和与感兴趣部分区域相邻的部分区域，并且检测放大区域的图像的特征量。 整个屏幕特征量检测器将该特征量检测器作为整个屏幕特征量检测。 基于部分区域特征量和与感兴趣的部分区域相关的扩大区域特征量和整个屏幕特征量，发光控制器控制对应于部分区域的部分区域的发光单元的发光亮度 利益。

公开(公告)号：US08648859B2

公开(公告)日：2014-02-11

申请号：US12747837

申请日：2009-12-16

申请人： Yoshitaka Toyoda ,  Shotaro Moriya ,  Noritaka Okuda ,  Satoshi Yamanaka ,  Koji Minami ,  Hiroaki Sugiura

发明人： Yoshitaka Toyoda ,  Shotaro Moriya ,  Noritaka Okuda ,  Satoshi Yamanaka ,  Koji Minami ,  Hiroaki Sugiura

IPC分类号： G06T17/00

CPC分类号： H04N5/208 ,  G06T1/00 ,  G06T3/40 ,  G06T5/001 ,  G06T5/50 ,  G06T2207/20016 ,  H04N1/3935 ,  H04N7/0122

摘要： An intermediate image generating means (1) generates a horizontal intermediate image (D1h) and a vertical intermediate image (D1v) by extracting components of an input image (DIN) in a particular frequency band; an intermediate image processing means (2) generates a horizontal image (D2Bh) and a vertical image (D2Bv) by performing non-linear processing (2A) and high-frequency component generation (2B); an intermediate image (D2) is obtained by combining these horizontal and vertical images by performing weighted addition for each pixel and is added (3) to the input image (DIN) to obtain an enhanced output image (DOUT). Even if the input image includes a fold-over component on the high-frequency side or does not include an adequate high-frequency component, adequate image enhancement processing can be carried out.

摘要翻译： 中间图像生成装置（1）通过提取特定频带中的输入图像（DIN）的分量来生成水平中间图像（D1h）和垂直中间图像（D1v） 中间图像处理装置（2）通过执行非线性处理（2A）和高频分量生成（2B）来生成水平图像（D2Bh）和垂直图像（D2Bv）; 通过对每个像素执行加权相加来组合这些水平和垂直图像来获得中间图像（D2），并将其添加到输入图像（DIN）以获得增强输出图像（DOUT）。 即使输入图像包括在高频侧的折叠分量或不包括适当的高频分量，也可以进行适当的图像增强处理。

公开(公告)号：US08300974B2

公开(公告)日：2012-10-30

申请号：US12268282

申请日：2008-11-10

申请人： Toshiaki Kubo ,  Satoshi Yamanaka

发明人： Toshiaki Kubo ,  Satoshi Yamanaka

IPC分类号： G06K9/40

CPC分类号： G06T5/002 ,  G06T5/20 ,  G06T2207/20192

摘要： It is an object to provide an image processing device, an image display device, and an image processing method therefor that are capable of curbing generation of a pseudo edge in a digital image.The image processing device and the image display device are provided including a threshold-value control unit 29 that obtains a threshold value depending on a tone in image data; a smoothing filter unit 60 that applies a smoothing process to a predetermined tone in the image data while preserving, depending on the threshold value, a predetermined edge in the image data; and an output unit that outputs image data having been processed by the smoothing filter unit 60.

摘要翻译： 本发明的目的是提供能够抑制数字图像中的伪边缘的产生的图像处理装置，图像显示装置及其图像处理方法。 提供图像处理装置和图像显示装置，其包括阈值控制单元29，其根据图像数据中的色调获得阈值; 平滑滤波器单元60，其对图像数据中的预定音调进行平滑处理，同时根据阈值保留图像数据中的预定边缘; 以及输出单元，其输出由平滑滤波器单元60处理的图像数据。

公开(公告)号：US08220803B2

公开(公告)日：2012-07-17

申请号：US13317845

申请日：2011-10-31

申请人： Satoshi Yamanaka ,  Takehiro Nakagawa ,  Masayuki Tanida ,  Hideharu Hyakutake ,  Hiroki Matsui ,  Hideyuki Furuyama ,  Go Kanzaki ,  Shinya Takeda ,  Kei Sasaki ,  Akira Yamaguchi

发明人： Satoshi Yamanaka ,  Takehiro Nakagawa ,  Masayuki Tanida ,  Hideharu Hyakutake ,  Hiroki Matsui ,  Hideyuki Furuyama ,  Go Kanzaki ,  Shinya Takeda ,  Kei Sasaki ,  Akira Yamaguchi

IPC分类号： F16J15/32

CPC分类号： F16J15/324

摘要： To improve durability of a seal lip (4) of an oil seal (1) in slidably contact with the peripheral surface of a shaft (23), a lubricating oil supply section (11) for collecting adhered oil and dropping it on the shaft (23) is provided at a forward end portion of an installation section (2), the lubricating oil supply section (11) has projections (12) formed on the inner peripheral surface of the installation section (2) to collect oil on the surface thereof, the surface of each projection (12) has a recess (13) for temporarily accumulating oil, guidance projections, or a slope for collecting the oil, and dams are formed on a forward end face (2a) of the installation section (2) to block the oil flowing down along the circumferential direction on the forward end face (2a) and guides the oil toward each projection (12).

公开(公告)号：US08150198B2

公开(公告)日：2012-04-03

申请号：US12153777

申请日：2008-05-23

申请人： Toshiaki Kubo ,  Satoshi Yamanaka

发明人： Toshiaki Kubo ,  Satoshi Yamanaka

IPC分类号： G06K9/40

CPC分类号： G09G3/2011 ,  G06T5/002 ,  G06T5/20 ,  G06T2207/20016 ,  G06T2207/20192 ,  G09G2320/0271 ,  G09G2340/0428

摘要： An image processing apparatus receives n-bit image data, carries out an α-bit bit extension, and outputs (n+α)-bit image data, where n and α are positive integers. The apparatus also performs an epsilon filtering operation that uses the additional gray levels provided by the bit extension to smooth out false edges caused by the bit extension without smoothing out real edges. The output image preserves both the smoothness of regions of gradual change and the sharpness of abrupt changes in the input image.

摘要翻译： 图像处理装置接收n位图像数据，执行α比特扩展，并输出（n +α）位图像数据，其中n和α是正整数。 该装置还执行epsilon滤波操作，其使用由位扩展提供的附加灰度级来平滑由位扩展引起的错误边缘，而不会平滑实际边缘。 输出图像保持渐变区域的平滑度和输入图像中突然变化的清晰度。