公开(公告)号：US20080132146A1

公开(公告)日：2008-06-05

申请号：US11944794

申请日：2007-11-26

申请人： Toshihiro YONEZU ,  Hiroaki Sugiura ,  Yoshitaro Osaki

发明人： Toshihiro YONEZU ,  Hiroaki Sugiura ,  Yoshitaro Osaki

IPC分类号： B24B51/00

CPC分类号： G05B19/4166 ,  B24B5/42 ,  G05B2219/33131 ,  G05B2219/34325 ,  G05B2219/45161 ,  Y10T82/10 ,  Y10T82/19 ,  Y10T408/47 ,  Y10T408/545 ,  Y10T409/10 ,  Y10T409/303808 ,  Y10T409/305712 ,  Y10T409/307392 ,  Y10T409/30868

摘要： A machining apparatus, in which a plurality of user set programs in relation to one axis is written and the amount of the infeed motion of the grinding wheel is increased to restrain the change of the load of the grinding wheel, improves a machining accuracy and achieve a longer life of the grinding wheel.When the grinding wheel 30 cut arc portions 11A, 11C, U having its diameter of which is gradually small according to a position apart from the shoulder, the numerical controller 40 controls a rotation of the workpiece 10 around said C-axis, a motion of a grinding wheel 30 relative to the workpiece 10 along an X-axis and Z-axis to trace an arc profile of the arc portion 11A, 11C, U of the extending portion, and an infeed motion of the grinding wheel 30 to the workpiece 10 along the X-axis to increase gradually an amount of the infeed motion of the grinding wheel 30 to the workpiece 10 along the X-axis in order to grind the extending portion to the arc profile and in order to increase gradually a grinding load of the grinding wheel 30.

摘要翻译： 一种加工装置，其中写入与一个轴相关的多个用户设置程序，并且增加砂轮的进给运动量以抑制砂轮的负载变化，从而提高加工精度并实现 砂轮寿命更长。 当砂轮30切割其直径根据与肩部分离的位置逐渐变小的弧形部分11A，11C，U时，数值控制器40控制工件10围绕所述C轴的旋转， 砂轮30相对于工件10沿着X轴和Z轴的运动，以跟踪延伸部分的弧形部分11A，11C，U的弧形轮廓以及砂轮30的进给运动 沿着X轴向工件10延伸，以逐渐增加砂轮30沿着X轴向工件10的进给量的移动量，以便将延伸部分磨削到弧形轮廓，并且为了逐渐增加 砂轮的磨削载荷30。

公开(公告)号：US20080043131A1

公开(公告)日：2008-02-21

申请号：US11791762

申请日：2004-11-30

申请人： Masashi Tamura ,  Narihiro Matoba ,  Hiroaki Sugiura ,  Tetsuya Kuno

发明人： Masashi Tamura ,  Narihiro Matoba ,  Hiroaki Sugiura ,  Tetsuya Kuno

IPC分类号： H04N5/335

CPC分类号： H04N9/045 ,  G06T3/4015 ,  H04N2209/046

摘要： An image processing device includes a first calculation means for calculating a non-capture color signal corresponding to an H-th interpolation color for a pixel of interest, a second calculation means for calculating a non-capture color signal by multiplying a J-th capture color signal corresponding to the capture color for the pixel of interest by the ratio of the H-th two-dimensional low-pass filter output to the J-th two-dimensional low-pass filter output, and a third calculation means for calculating a non-capture color signal corresponding to the H-th interpolation color for the pixel of interest using the calculation result according to the first calculation means and the calculation result according to the second calculation means.

摘要翻译： 一种图像处理装置包括：第一计算装置，用于计算与感兴趣的像素的第H个内插颜色相对应的非捕获颜色信号;第二计算装置，用于通过将第j个捕获 与第H个二维低通滤波器输出与第j个二维低通滤波器输出的比值对应于感兴趣像素的捕捉颜色的彩色信号，以及第三计算装置， 使用根据第一计算装置的计算结果和根据第二计算装置的计算结果对应于感兴趣像素的第H插值颜色的非捕获颜色信号。

公开(公告)号：US07324147B2

公开(公告)日：2008-01-29

申请号：US10259452

申请日：2002-09-30

申请人： Kozo Ishida ,  Tetsuya Kuno ,  Koichi Yamashita ,  Hiroaki Sugiura ,  Takashi Itow

发明人： Kozo Ishida ,  Tetsuya Kuno ,  Koichi Yamashita ,  Hiroaki Sugiura ,  Takashi Itow

IPC分类号： H04N3/14 ,  H04N5/335

CPC分类号： H04N5/2353 ,  H04N1/00307 ,  H04N5/217 ,  H04N5/2351

摘要： An imaging system controller (5) outputs a control signal (VC). The control signal (VC) gives a command to output driving clocks (φVn, φHm) of an imaging element (1) in a signal transmission period, and a command to suspend output of the clocks (φVn, φHm) in an idle period subsequent to the signal transmission period. The length of the idle period is a multiple of the length of the signal transmission period by a natural number. The imaging system controller (5) periodically repeats output of the control signal (VC) giving these commands a number of times corresponding to the number of horizontal lines of the imaging element (1). In response to the commands of the control signal (VC), a timing generator (2) generates and outputs the clocks (φVn, φHm), and suspends generation and output of the same. An imaging device (10) thereby intermittently drives the imaging element (1), to generate and output a picked-up image signal (V2).

摘要翻译： 成像系统控制器（5）输出控制信号（VC）。 控制信号（VC）给出了在信号发送期间输出摄像元件（1）的驱动时钟（phiVn，phiHm）的命令，以及在空闲时段中暂停时钟（phiVn，phiHm）的输出的命令 到信号传输周期。 空闲周期的长度是信号传输周期的长度乘以自然数的倍数。 成像系统控制器（5）周期性地重复控制信号（VC）的输出，给出这些命令与成像元件（1）的水平线数相对应的次数。 响应于控制信号（VC）的命令，定时发生器（2）产生并输出时钟（phiVn，phiHm），并暂停其产生和输出。 成像装置（10）由此间歇地驱动成像元件（1），以产生并输出拾取图像信号（V 2）。

公开(公告)号：US20070132680A1

公开(公告)日：2007-06-14

申请号：US11636473

申请日：2006-12-11

申请人： Shuichi Kagawa ,  Jun Someya ,  Hiroaki Sugiura

发明人： Shuichi Kagawa ,  Jun Someya ,  Hiroaki Sugiura

IPC分类号： G09G3/34

CPC分类号： G09G3/3406 ,  G09G3/2003 ,  G09G3/34 ,  G09G2310/0235 ,  G09G2320/0633 ,  G09G2360/16

摘要： A field-sequential display apparatus having a light source that emits light of different colors in different subframes of an image controls the spectral distribution of the light emitted in each subframe according to characteristics of the input image data, or to ambient conditions or other user-specified conditions. The input image data are processed so that image colors are displayed correctly despite changes in the spectral distribution of the light-source colors. This scheme enables the gamut of reproducible colors to be altered from frame to frame to provide an appropriate balance between brightness and color saturation in each frame, and to compensate for ambient lighting conditions.

摘要翻译： 具有在图像的不同子帧中发出不同颜色的光的光源的场顺序显示装置根据输入图像数据的特性，或者环境条件或其他用户设备控制每个子帧中发射的光的光谱分布， 指定条件。 处理输入图像数据，使得即使在光源颜色的光谱分布的变化中也正确地显示图像颜色。 该方案使得可再现颜色的色域可以从帧到帧改变，以在每帧中的亮度和颜色饱和度之间提供适当的平衡，并且补偿环境照明条件。

公开(公告)号：US20070126896A1

公开(公告)日：2007-06-07

申请号：US10584448

申请日：2004-12-10

申请人： Junko Makita ,  Shoutarou Moriya ,  Hiroaki Sugiura ,  Koichi Yamashita ,  Takashi Itow ,  Tetsuya Kuno

发明人： Junko Makita ,  Shoutarou Moriya ,  Hiroaki Sugiura ,  Koichi Yamashita ,  Takashi Itow ,  Tetsuya Kuno

IPC分类号： H04N9/04

CPC分类号： H04N9/045 ,  H04N2209/046

摘要： A regression analysis is carried out (8) using pixel signals having a K-th spectral characteristic as the explanatory variable and pixel signals having an L-th spectral characteristic as the purpose variable in a plurality of pixel positions in an area neighboring a pixel of interest to obtain a pixel signal having the L-th spectral characteristic (9). Pixel signals obtained by low-pass filtering (7a-7c) of the output signals of an imaging device may be used as the explanatory variable and the purpose variable. The occurrence of false colors is thereby reduced when, in a group of pixel signals from pixels arrayed on a two-dimensional plane, each pixel having one of a plurality of spectral characteristics, the missing colors at each pixel position are obtained by interpolation.

摘要翻译： 使用具有第K个频谱特性的像素信号作为解释变量进行回归分析，并且在邻近像素的区域中的多个像素位置中具有作为目的变量的第L个频谱特性的像素信号 感兴趣地获得具有第L个频谱特性（9）的像素信号。 可以使用通过成像装置的输出信号的低通滤波（7a-7c）获得的像素信号作为说明变量和目的变量。 因此，当在二维平面上排列的像素的一组像素信号中，每个像素具有多个光谱特性中的一个时，因此减少伪色的出现，通过内插获得每个像素位置处的缺失颜色。

公开(公告)号：US20070088478A1

公开(公告)日：2007-04-19

申请号：US11582542

申请日：2006-10-18

申请人： Toshihiro Mori ,  Hiroaki Sugiura ,  Hideto Miyazaki ,  Tomoki Kubota

发明人： Toshihiro Mori ,  Hiroaki Sugiura ,  Hideto Miyazaki ,  Tomoki Kubota

IPC分类号： B62D6/00 ,  G06F19/00

CPC分类号： G01C22/00 ,  B60W40/105 ,  B60W50/14 ,  G01P3/38 ,  G01S11/12 ,  G06T7/246

摘要： A vehicle moving distance detecting method that includes the steps of obtaining a moving distance based upon pulse signals received from a vehicle speed sensor when a vehicle speed obtained based upon the pulse signals received from the vehicle speed sensor is equal to or higher than a predetermined reference vehicle speed; and acquiring a plurality of image data sets, which have been captured at different points in time using an image capturing mechanism provided to the vehicle, and obtaining the moving distance by performing image processing for the plurality of image data sets when the vehicle speed is less than the reference vehicle speed.

摘要翻译： 一种车辆移动距离检测方法，包括以下步骤：当基于从车速传感器接收到的脉冲信号获得的车速等于或高于预定参考值时，基于从车速传感器接收的脉冲信号获得移动距离 车速; 以及使用提供给车辆的图像捕获机构获取已经在不同时间点捕获的多个图像数据集，并且当车辆速度较小时通过对多个图像数据集进行图像处理来获得移动距离 比参考车速。

公开(公告)号：US07136190B2

公开(公告)日：2006-11-14

申请号：US10168628

申请日：2001-04-13

申请人： Shuichi Kagawa ,  Hiroaki Sugiura ,  Junichi Nose

发明人： Shuichi Kagawa ,  Hiroaki Sugiura ,  Junichi Nose

IPC分类号： B41J1/00 ,  G06F15/00 ,  G03F3/08 ,  G06K9/00

CPC分类号： H04N1/6075 ,  H04N1/6008

摘要： A conventional color conversion apparatus was associated with a problem of generation of an achromatic component and reduction in the luminance.A color conversion apparatus according to the present invention generates new color data corresponding to color red of red, green and blue by means of matrix calculation using a first calculation term which is effective for just one of the hues of red, yellow, blue, green, cyan, magenta and yellow, and a second calculation term which is calculated from the first calculation term and which is effective for a predetermined inter-hue region included in at least one of inter-hue zones of red-yellow, yellow-green, green-cyan, cyan-magenta, and magenta-red, so that color conversion can be achieved without generation of an unnecessary achromatic component or reduction in the luminance.

公开(公告)号：US07119927B2

公开(公告)日：2006-10-10

申请号：US11109685

申请日：2005-04-20

申请人： Hiroaki Sugiura ,  Shuichi Kagawa

发明人： Hiroaki Sugiura ,  Shuichi Kagawa

IPC分类号： G06F15/00 ,  G03F3/08

CPC分类号： H04N1/6016 ,  G06T11/001 ,  H04N1/46 ,  H04N1/6075

摘要： Responsive to image data of three colors, six hue data are obtained, and then first comparison-result data and second-order terms each relating to one of the six hues, and second comparison-result data each relating to one of the six inter-hue areas are obtained. Matrix calculation is performed on the first comparison-result data, the second comparison-result data, and the second-order terms, using coefficients. By varying the coefficients, adjustment can be made to only the target hue or inter-hue area, without affecting other hues and inter-hue areas. Thus, the six hues and six inter-hue areas can be varied independently, and the large-capacity memory is not required. In addition, gray scale conversion is applied to the result of the matrix calculation, so as to compensate for the non-linearity of the output device.

公开(公告)号：US20050047652A1

公开(公告)日：2005-03-03

申请号：US10963662

申请日：2004-10-14

申请人： Shuichi Kagawa ,  Hiroaki Sugiura ,  Mariko Takahashi ,  Narihiro Matoba

发明人： Shuichi Kagawa ,  Hiroaki Sugiura ,  Mariko Takahashi ,  Narihiro Matoba

IPC分类号： H04N9/64 ,  G06T1/00 ,  G06T5/00 ,  G06T11/00 ,  G09G5/02 ,  H04N1/46 ,  H04N1/60 ,  H04N9/73 ,  H04N9/74 ,  G06K9/00

CPC分类号： H04N1/6011 ,  G06T11/001 ,  G09G5/02 ,  G09G2320/0606 ,  G09G2320/0666 ,  H04N9/73

摘要： In an image display device for receiving and displaying image data, color converter converts the image data on the basis of conversion characteristics data stored in a conversion characteristics storage. The conversion characteristics designation means including means for designating the hue of the colors outputs the conversion characteristics designation data, and conversion characteristics setting means calculates the conversion characteristics data on the basis of the conversion characteristics designation data, and sets the conversion characteristics data in the conversion characteristics storage. The color converter comprises a calculation term generator for receiving the first image data, and outputting calculation terms which are effective just for the specific hues; and a matrix calculator performing matrix calculation using the calculation terms effective just for the specific hues. The user can adjust just the hue of the desired color. Real-time processing of moving pictures can be achieved without placing a heavy load on a CPU. The image after the adjustment can be displayed on a real-time basis.

公开(公告)号：US06717585B2

公开(公告)日：2004-04-06

申请号：US09919823

申请日：2001-08-02

申请人： Shuichi Kagawa ,  Hiroaki Sugiura

发明人： Shuichi Kagawa ,  Hiroaki Sugiura

IPC分类号： G09G502

CPC分类号： G09G5/04 ,  G09G5/02 ,  G09G2320/0693 ,  H04N17/04

摘要： In a color conversion characteristic determining method for use with an image display device in which image data is converted on a pixel-by-pixel basis, referring to the color conversion characteristic, and the color-converted image is displayed, a color conversion characteristic candidate is set, and color-converted data are predicted by using input image data, and then tristimulus values of the displayed colors are predicted, and the results are evaluated to judge whether the color conversion characteristic satisfies the requirement. It is possible to make the color conversion characteristic to obtain color reproduction closer to the ideal color reproduction according to a standard, and the color conversion characteristic can be determined in a short time.