公开(公告)号：US5745089A

公开(公告)日：1998-04-28

申请号：US120551

申请日：1993-09-14

申请人： Jun'ichi Taguchi ,  Hiroyuki Mano ,  Toshio Tanaka ,  Koichi Sano ,  Shigeyuki Nishitani

发明人： Jun'ichi Taguchi ,  Hiroyuki Mano ,  Toshio Tanaka ,  Koichi Sano ,  Shigeyuki Nishitani

IPC分类号： G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3622 ,  G09G3/3625 ,  G09G3/3681 ,  G09G3/3692 ,  G09G2310/06 ,  G09G3/2014 ,  G09G3/2025

摘要： In order to realize multi-level gradation representation with reduced crosstalk in a display apparatus of STN method, one horizontal interval is divided uniformly by the bit length n of a gradation level display in a display apparatus of STN method having a display panel of simple matrix type and having display luminance depending upon the root-mean-square value of applied voltage. Each of sections resulting from division is associated with a display bit. The applied voltage value of the display panel in each divisional section is adjusted so that the root-mean-square voltage value difference on a divisional section may become the density difference meant by the display bit. Since time is divided into nearly equal n parts to represent a gradation level, the minimum time interval resulting from division becomes longer that of the conventional technique. Since the frequency band in use is narrowed, the crosstalk is reduced. As a result, false images and flicker on the display screen can be suppressed.

摘要翻译： 为了在STN方法的显示装置中实现减少串扰的多级灰度表示，在具有简单矩阵的显示面板的STN方法的显示装置中，将一个水平间隔均匀地划分为灰度级显示的位长度n 并且具有取决于施加电压的均方根值的显示亮度。 由分割产生的每个部分与显示位相关联。 调整各分割部分中的显示面板的施加电压值，使得分割部分上的均方根电压差可能变为由显示位表示的浓度差。 由于时间被划分为几乎相等的n个部分以表示灰度级，所以由分割得到的最小时间间隔变得比传统技术更长。 由于使用频带变窄，所以串音减少。 结果，可以抑制显示屏幕上的虚假图像和闪烁。

公开(公告)号：US5561724A

公开(公告)日：1996-10-01

申请号：US258382

申请日：1994-06-10

申请人： Kunihiko Kido ,  Koichi Sano ,  Jun'ichi Taguchi

发明人： Kunihiko Kido ,  Koichi Sano ,  Jun'ichi Taguchi

IPC分类号： H04N1/409 ,  G06T5/20 ,  G06K9/44

CPC分类号： G06T5/20

摘要： A noise filtering method including the steps of calculating a magnitude E.sub.i of density change for each of a plurality of linear direction components i in a local region around each of pixels of an inputted two-dimensional image, detecting such a direction as to minimize the magnitude E.sub.i of density change, conducting smoothing processing by deriving an arithmetic mean of densities of pixels in the local region arranged in the detected direction, and thereby reducing noise of the inputted image.

摘要翻译： 一种噪声滤波方法，包括以下步骤：在输入的二维图像的每个像素周围的局部区域中计算多个线性方向分量i中的每一个的密度变化的幅度Ei，检测这样的方向以最小化幅度 Ei密度变化，通过导出在检测方向上排列的局部区域中的像素的密度的算术平均值进行平滑处理，从而降低输入图像的噪声。

公开(公告)号：US5345172A

公开(公告)日：1994-09-06

申请号：US894352

申请日：1992-06-04

申请人： Jun'ichi Taguchi ,  Koichi Sano

发明人： Jun'ichi Taguchi ,  Koichi Sano

IPC分类号： A61B5/055 ,  G01R33/32 ,  G01R33/36 ,  G01R33/46 ,  G01R33/48 ,  G01R33/54 ,  G01R33/20

CPC分类号： G01R33/4835 ,  G01R33/3607

摘要： To accomplish double-slice imaging by a nuclear magnetic resonance (NMR) imaging apparatus having an ordinary radio frequency magnetic field generator, two radio frequency magnetic field waveforms are used and slices are separated by subsequent calculation. More definitely, two slice portions are excited in a REAL direction by a COS waveform and are excited in an IMAG direction by a SIN waveform. When one of the slices is S1 with the other being S2, the signal SC when the COS waveform is used is S1+S2 while the signal SS when the SIN waveform is used is i.S1-i.S2. Therefore, the calculation for separating the slices proves SC+i.SS and SC-i.SS. The present invention can avoid the increase in the production cost of the apparatus due to the addition of hardwares.

摘要翻译： 为了通过具有普通射频磁场发生器的核磁共振（NMR）成像装置来实现双切片成像，使用两个射频磁场波形，并通过随后的计算分离切片。 更确切地说，两个切片部分通过COS波形在REAL方向被激发，并且通过SIN波形在IMAG方向上被激发。 当其中一个片是S1而另一个是S2时，使用COS波形时的信号SC为S1 + S2，而当使用SIN波形时的信号SS为i.S1-i.S2。 因此，分离切片的计算证明了SC + i.SS和SC-i.SS。 本发明可以避免由于添加硬件而使设备的生产成本增加。

公开(公告)号：US5471141A

公开(公告)日：1995-11-28

申请号：US376085

申请日：1995-01-20

申请人： Makoto Yoshida ,  Naoki Satoh ,  Hidehiko Asoh ,  Tuyosi Shudo ,  Ryuzaburo Takeda ,  Jun'ichi Taguchi

发明人： Makoto Yoshida ,  Naoki Satoh ,  Hidehiko Asoh ,  Tuyosi Shudo ,  Ryuzaburo Takeda ,  Jun'ichi Taguchi

IPC分类号： A61B5/055 ,  G01R33/46 ,  G01R33/58 ,  G01R33/48

CPC分类号： G01R33/583

摘要： When image information obtained on the basis of an NMR signal, e.g. MRI, is acquired, a radio frequency pulse is set so that a strong signal can be obtained particularly from a portion of interest among the sample. To accomplish this object, the occurrence of signals from portions of the sample other than the selected portion of interest is inhibited in advance of obtaining information (an image) of the sample. Various radio frequency pulses are then irradiated to the sample and a suitable radio frequency pulse is determined on the basis of the resulting signal.

摘要翻译： 当基于NMR信号获得的图像信息，例如， MRI，设置射频脉冲，使得能够从样本中的感兴趣部分获得强信号。 为了实现该目的，在获得样本的信息（图像）之前，抑制了来自所选样本的除了所选择的部分之外的部分的信号的发生。 然后将各种射频脉冲照射到样品上，并根据得到的信号确定合适的射频脉冲。

公开(公告)号：US5241271A

公开(公告)日：1993-08-31

申请号：US751970

申请日：1991-08-29

申请人： Jun'ichi Taguchi ,  Koichi Sano ,  Tetsuo Yokoyama

发明人： Jun'ichi Taguchi ,  Koichi Sano ,  Tetsuo Yokoyama

IPC分类号： A61B5/055 ,  G01R33/48 ,  G01R33/561

CPC分类号： G01R33/561

摘要： A magnetic resonance imaging apparatus selects a partial region of a slice in a subject with a radio frequency magnetic field and generates echo signals only from the partial region. The echo signals are collected from the subject by using an ultra-high speed data acquisition technique. An image of a partial region is reconstructed from the echo signals.

摘要翻译： 磁共振成像装置用射频磁场选择被检体中的切片的局部区域，仅从部分区域产生回波信号。 通过使用超高速数据采集技术从对象收集回波信号。 从回波信号重建部分区域的图像。

公开(公告)号：US09514526B2

公开(公告)日：2016-12-06

申请号：US14005913

申请日：2011-11-09

申请人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa

发明人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa

IPC分类号： G06K9/00 ,  G06T7/00 ,  G06K9/32

CPC分类号： G06T7/0004 ,  G06K9/3275

摘要： An evaluation value indicative of the extent of lines in each direction is calculated for a pre-processed image in which 0s are filled in and extended in the lateral direction of the inputted image and which has been reduced ⅛th in the longitudinal direction. To obtain the angle of rotation of an image from the change in the evaluation value obtained while the angle relative to the lateral direction of the pre-processed image is modified in small steps, a parallel line is drawn for each direction, a projection is taken, and the sum of squares serves as the evaluation value of the direction. The direction having the highest evaluation value serves as the obtained direction of rotation from the normal position. The projection of each direction references the point of intersection between the parallel line drawn for each direction and the coordinate line of the horizontal axis.

摘要翻译： 对于其中0被填充并在输入图像的横向方向上延伸并且在纵向方向上被减小的预处理图像，计算表示每个方向的行程度的评估值。 为了在以小步骤修改相对于预处理图像的横向方向的角度获得的评估值的变化中获得图像的旋转角度，对于每个方向绘制平行线，进行投影 ，并且平方和作为方向的评价值。 具有最高评估值的方向用作从正常位置获得的旋转方向。 每个方向的投影参考在每个方向绘制的平行线与水平轴的坐标线之间的交点。

公开(公告)号：US20130114898A1

公开(公告)日：2013-05-09

申请号：US13696260

申请日：2011-03-17

申请人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa ,  Wataru Nagatomo

发明人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa ,  Wataru Nagatomo

IPC分类号： G06K9/62

CPC分类号： G06K9/6201 ,  G01B11/00 ,  G01B15/00 ,  G06K9/6202 ,  G06T7/001 ,  G06T7/74 ,  G06T2207/30148 ,  H01L22/12 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention is a template matching processing device capable of evaluating a similarity degree which supports even a case of intensive morphological change between a design image and a photographic image. In the template matching processing device, matching processing between the design image and the photographic image is performed, a partial design image is obtained by clipping a portion having the highest correlation (step 101), and processing for deforming the photographic image in accordance with the clipped design image (steps 102 to 105) is performed, so that correlation between the deformed image obtained and the design image is taken to be set as the similarity degree.

摘要翻译： 本发明是一种模拟匹配处理装置，其能够评价即使在设计图像和摄影图像之间形成密集的情况的情况下也能够支持的相似度。 在模板匹配处理装置中，进行设计图像与摄影图像之间的匹配处理，通过剪切具有最高相关性的部分（步骤101）获得部分设计图像，以及根据 执行剪辑设计图像（步骤102至105），使得获得的变形图像与设计图像之间的相关性被设置为相似度。

公开(公告)号：US06785415B1

公开(公告)日：2004-08-31

申请号：US09402587

申请日：1999-10-07

申请人： Jun'ichi Taguchi ,  Kunihiko Kido

发明人： Jun'ichi Taguchi ,  Kunihiko Kido

IPC分类号： G06K940

CPC分类号： G06T5/002 ,  G06T7/0012 ,  G06T7/12 ,  G06T2207/10088 ,  G06T2207/20012 ,  G06T2207/30004

摘要： In an image processing method and in an image processing apparatus, edge and flat zones of an original image are separately recognized, a first nonlinear flattening process effective for the edge zone is executed to obtain first data, and a second nonlinear flattening process effective for the flat zone is executed to obtain second data. An image is rearranged by using the first and second data for the edge and flat zones, respectively. On a computer-readable recording media, there is stored the image processing method in the form of a program code.

摘要翻译： 在图像处理方法和图像处理装置中，分别识别原始图像的边缘和平坦区域，执行对边缘区域有效的第一非线性平坦化处理以获得第一数据，并且对于图像处理方法有效的第二非线性平坦化处理 执行平坦区域以获得第二数据。 通过分别使用边缘和平坦区域的第一和第二数据来重新排列图像。 在计算机可读记录介质上，以程序代码的形式存储图像处理方法。

公开(公告)号：US07478432B2

公开(公告)日：2009-01-13

申请号：US10066713

申请日：2002-02-06

申请人： Isao Echizen ,  Hiroshi Yoshiura ,  Kunihiko Miyazaki ,  Kousuke Anzai ,  Jun'ichi Taguchi ,  Kazunori Nakano ,  Katsuyuki Okeya

发明人： Isao Echizen ,  Hiroshi Yoshiura ,  Kunihiko Miyazaki ,  Kousuke Anzai ,  Jun'ichi Taguchi ,  Kazunori Nakano ,  Katsuyuki Okeya

IPC分类号： G06F7/04 ,  G06F12/14 ,  H04N7/16 ,  H04L9/00

CPC分类号： H04L63/0428

摘要： A contents control method for controlling a process on the receiving side which is applied to contents transmitted from the transmitting side to the receiving side, includes a step of adding, when a predetermined block of the transmitted contents is an area where control information for controlling the process substance on the receiving side which is applied to the contents is added, the control information to the block. The method also includes a step of receiving a process designation concerning the transmitted contents, and a step of applying, when user information stored in a receiving side apparatus which receives the transmitted contents, or information concerning the receiving side apparatus satisfies conditions corresponding to the received process designation in the control information added to the block of the contents, a process corresponding to the process designation to the received block.

公开(公告)号：US08971627B2

公开(公告)日：2015-03-03

申请号：US13696260

申请日：2011-03-17

申请人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa ,  Wataru Nagatomo

发明人： Jun'ichi Taguchi ,  Mitsuji Ikeda ,  Yuichi Abe ,  Masahiro Kitazawa ,  Wataru Nagatomo

IPC分类号： G06K9/00 ,  G06K9/62 ,  G01B11/00 ,  G01B15/00 ,  G06T7/00 ,  H01L21/66

CPC分类号： G06K9/6201 ,  G01B11/00 ,  G01B15/00 ,  G06K9/6202 ,  G06T7/001 ,  G06T7/74 ,  G06T2207/30148 ,  H01L22/12 ,  H01L2924/0002 ,  H01L2924/00

摘要： The present invention is a template matching processing device capable of evaluating a similarity degree which supports even a case of intensive morphological change between a design image and a photographic image. In the template matching processing device, matching processing between the design image and the photographic image is performed, a partial design image is obtained by clipping a portion having the highest correlation (step 101), and processing for deforming the photographic image in accordance with the clipped design image (steps 102 to 105) is performed, so that correlation between the deformed image obtained and the design image is taken to be set as the similarity degree.

摘要翻译： 本发明是一种模拟匹配处理装置，其能够评价即使在设计图像和摄影图像之间形成密集的情况的情况下也能够支持的相似度。 在模板匹配处理装置中，进行设计图像与摄影图像之间的匹配处理，通过剪切具有最高相关性的部分（步骤101）获得部分设计图像，以及根据 执行剪辑设计图像（步骤102至105），使得获得的变形图像与设计图像之间的相关性被设置为相似度。