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41. 发明授权

US6090344A Method and system for generating scent from independently releasable sources of scent causing agents 失效
标题翻译：用于从独立释放的香味引发剂来源产生香味的方法和系统
公开(公告)号：US6090344A
公开(公告)日：2000-07-18
申请号：US111609
申请日：1998-07-07
申请人： Satoshi Yamauchi , Noboru Murayama
发明人： Satoshi Yamauchi , Noboru Murayama
IPC分类号： H04N1/00 , A61L9/00
CPC分类号： H04N1/00127
摘要： The system for and a method of generating a scent and an image based upon a coded signal transmitted from a remote location, and the scent is generated from a dry scent carrying medium which contains a plurality of independent sources of scent causing agents. The coded signal is indicative of simultaneously activating the independent sources of scent causing agents so as to generated a complex mixture of the scents on the fly.
摘要翻译：基于从远程位置发送的编码信号产生气味和图像的系统和方法，并且从包含多个独立的香味引发剂源的干燥载气介质产生气味。编码信号指示同时激活引起香味的独立来源，从而在飞行中产生气味的复杂混合物。

42. 发明授权

US06064396A Two-step gamma correction method and system 失效
标题翻译：两步伽马校正方法和系统
公开(公告)号：US06064396A
公开(公告)日：2000-05-16
申请号：US547499
申请日：1995-10-24
申请人： Shigeki Ouchi , Noboru Murayama , Koichi Suzuki
发明人： Shigeki Ouchi , Noboru Murayama , Koichi Suzuki
IPC分类号： G06T5/40 , G06F15/00
CPC分类号： G06T5/007 , G06T2207/10008 , G06T2207/10024
摘要： The current methods and systems for correcting image information improve input and output characteristics. Although .gamma. correction curves have been used in prior art, the current invention allows more refined control in the correction process without additional parameters or hardware. The refined control includes adjustments at a localized area of the correction curve, an efficient conversion between a standard range value and a device-dependent value, a color-specific correction and a flexible user interface. Furthermore, the above described advantages are provided on demand rather than storing the pre-calculated information.
摘要翻译：目前用于校正图像信息的方法和系统提高了输入和输出特性。虽然在现有技术中已经使用伽马校正曲线，但是本发明允许在校正过程中更精细的控制，而没有附加的参数或硬件。改进的控制包括校正曲线的局部区域的调整，标准范围值与设备相关值之间的有效转换，颜色特定校正和灵活的用户界面。此外，根据需要提供上述优点，而不是存储预先计算的信息。

43. 发明授权

US5274719A Image data coding apparatus 失效
标题翻译：图像数据编码装置
公开(公告)号：US5274719A
公开(公告)日：1993-12-28
申请号：US889884
申请日：1992-05-29
申请人： Hayashi Taniguchi , Noboru Murayama , Koichi Suzuki
发明人： Hayashi Taniguchi , Noboru Murayama , Koichi Suzuki
IPC分类号： H03M7/30 , G06T9/00 , H04N1/41 , H04N1/411 , H04N1/413 , H04N1/417 , H04N1/419 , G06K9/36
CPC分类号： H04N1/419 , H04N1/417
摘要： An image data coding apparatus includes a coder for coding input binary data in a predetermined coding algorithm and for outputting coded data, a conversion circuit for repeatedly performing a converting operation with respect to binary image data supplied from an external unit, a determination circuit for determining a number of times which the converting operation should be repeated in the conversion circuit based on a condition in which, when data obtained by repeating the converting operation the number of times in the conversion circuit is coded by the coder, a number of codes representing coded data output from the coder is minimum; and a circuit, for supplying to the coder, as the input data, converted data obtained by repeating the conversion operation the number of times determined by the determination circuit. The image coding apparatus outputs the coded data and data representing the number of times the converting operation is repeated.
摘要翻译：图像数据编码装置包括编码器，用于以预定编码算法对输入的二进制数据进行编码并输出编码数据;转换电路，用于重复执行关于从外部单元提供的二进制图像数据的转换操作;确定电路，用于确定在转换电路中基于如下条件的次数，该转换操作在编码器中对当转换电路中的次数进行重复而获得的数据被编码时，代码编码的代码数来自编码器的数据输出最小; 以及用于向编码器提供作为输入数据的转换数据的电路，该转换数据通过重复转换操作而获得由确定电路确定的次数。图像编码装置输出表示转换操作重复次数的编码数据和数据。

44. 发明授权

US5233671A Image coding method for coding characters using a modified Bezier curve 失效
标题翻译：使用改进的贝塞尔曲线对字符进行编码的图像编码方法
公开(公告)号：US5233671A
公开(公告)日：1993-08-03
申请号：US750199
申请日：1991-09-12
申请人： Noboru Murayama
发明人： Noboru Murayama
IPC分类号： G06K9/48 , G06T9/20
CPC分类号： G06T9/20 , G06K9/48 , G06K2209/01
摘要： An image coding method extracts a contour of a bi-level image, segments the contour into a plurality of segments by fitting a predetermined generation curve on each of the segments, where the predetermined generation curve is described by control points which include end control points and direction control points, the end control points indicate ends of each segment and the direction control points indicate directions of each segment at the two ends of each segment, and codes the control points.
摘要翻译：图像编码方法提取双层图像的轮廓，通过在每个段上拟合预定生成曲线来将轮廓分割成多个段，其中由包括终点控制点的控制点描述预定生成曲线，方向控制点，结束控制点表示每个段的末端，方向控制点表示每个段的两端的每个段的方向，并对控制点进行编码。

45. 发明授权

US5105472A Graphic reproduction method 失效
标题翻译：图形再现方法
公开(公告)号：US5105472A
公开(公告)日：1992-04-14
申请号：US489094
申请日：1990-03-06
申请人： Noboru Murayama
发明人： Noboru Murayama
IPC分类号： G06T11/40
CPC分类号： G06T11/40
摘要： A graphic reproduction method includes a first step for scanning a contour of a predetermined graphic that has been read from a storage source that stores contours of graphics, to detect a black change dot P.sub.B and a white change dot P.sub.W for each scan, and storing data of said black change dot P.sub.B and white change dot P.sub.W in a change dot memory, and a second step for scanning said change dot memory in which data of said black change dot P.sub.B and a white change dot P.sub.W have been stored, and for each scan, to generate a black line signal for making black from a black change dot P.sub.B to a dot immediately before a white change dot P.sub.W.
摘要翻译：图形再现方法包括：扫描已经从存储图形轮廓的存储源读取的预定图形的轮廓的第一步骤，以检测用于每次扫描的黑色变化点PB和白色变化点PW，并且存储数据在改变点存储器中的所述黑色变化点PB和白色变化点PW的第二步骤，以及用于扫描其中已经存储了所述黑色变化点PB和白色变化点PW的数据的所述变化存储器的第二步骤，并且对于每个扫描，以产生从黑色变化点PB到紧接在白色变化点PW之前的点的黑色黑线信号。

46. 发明授权

US5091976A Image coding method for extracting, segmenting, and coding image contours 失效
标题翻译：用于提取，分割和编码图像轮廓的图像编码方法
公开(公告)号：US5091976A
公开(公告)日：1992-02-25
申请号：US480065
申请日：1990-02-14
申请人： Noboru Murayama
发明人： Noboru Murayama
IPC分类号： H04N1/41 , G06K9/48 , G06T3/00 , G06T9/20
CPC分类号： G06K9/48 , G06T9/20
摘要： An image coding method extracts a contour of a bi-level image, segments the contour into a plurality of segments by fitting a predetermined generation curve on each of the segments, where the predetermined generation curve is described by control points which include end control points and direction control points, the end control points indicate ends of each segment and the direction control points indicate directions of each segment at the two ends of each segment, and codes the control points.
摘要翻译：图像编码方法提取双层图像的轮廓，通过在每个段上拟合预定生成曲线来将轮廓分割成多个段，其中由包括终点控制点的控制点描述预定生成曲线，方向控制点，结束控制点表示每个段的末端，方向控制点表示每个段的两端的每个段的方向，并对控制点进行编码。

47. 发明授权

US4974067A Multi-step-digital color image reproducing method and apparatus 失效
标题翻译：多步数字彩色图像再现方法和装置
公开(公告)号：US4974067A
公开(公告)日：1990-11-27
申请号：US58945
申请日：1987-06-05
申请人： Koichi Suzuki , Noboru Murayama
发明人： Koichi Suzuki , Noboru Murayama
IPC分类号： H04N1/405 , H04N1/52
CPC分类号： H04N1/4055 , H04N1/52
摘要： A digital image processing method and an apparatus for the same which separate an original image into a plurality of color components to thereby produce image data each being associated with a respective one of the color components. The image data are individually processed to provide record color component density data. One halftone representation pattern is specified on a color component basis by the record color component density data to record that pattern. In color-by-color halftone data processing, there are used halftone representation patterns which are different in the positions of tone rendering spots from one color to another. Each of the record density data is extracted by assigning a particular area of the pattern thereto. The halftone representation patterns adapted to record a first and a second color which degrade color reproducibility when mixed together, e.g., those for magenta and cyan are provided with the centers of the above-mentioned spots at different positions from each other. The halftone representation patterns for recording a third color such as yellow have spots the centers of which are distributed between those of the patterns adapted for the first and second colors. The methodology and apparatus provide for the suppressing of overlapping of colors in a low density range despite the use of the same density pattern by changing the pattern phase, color by color and in addition implementing variable magnification recording of a high quality color image by use of a submatrix type recording system.
摘要翻译：一种数字图像处理方法及其装置，其将原始图像分离成多个颜色分量，从而产生与各个颜色分量相关联的图像数据。图像数据被单独处理以提供记录颜色分量密度数据。通过记录颜色分量密度数据在颜色分量基础上指定一个半色调表示图案以记录该图案。在彩色半色调数据处理中，使用在色调渲染点从一种颜色到另一种颜色的位置不同的半色调表示图案。通过将图案的特定区域分配给每个记录密度数据。适于记录混合在一起时降低色彩再现性的第一颜色和第二颜色的半色调表示图案，例如品红色和青色的色调再现性的半色调表示图案具有彼此不同位置处的上述斑点的中心。用于记录第三种颜色（如黄色）的半色调表示图案具有其中心分布在适于第一和第二颜色的图案之间的点。该方法和装置提供了抑制低密度范围内的颜色重叠，尽管通过使用相同的浓度图案，通过改变图案相位，颜色逐渐变化，并且另外通过使用高品质彩色图像来实现可变放大倍率记录子矩阵型记录系统。

48. 发明授权

US4760406A Laser printer interface circuit 失效
标题翻译：激光打印机接口电路
公开(公告)号：US4760406A
公开(公告)日：1988-07-26
申请号：US837542
申请日：1986-03-07
申请人： Tsutomu Sato , Noboru Murayama , Hiroshi Shimura
发明人： Tsutomu Sato , Noboru Murayama , Hiroshi Shimura
IPC分类号： B41J29/38 , G06F3/12 , G06K15/00 , G01D9/00 , G06F9/00 , H04N1/21 , H04Q9/00
CPC分类号： G06F3/1293
摘要： A printer interface circuit is provided in a host system so as to allow a printer having its own clock signal for its printing operation to be directly connected to the host system. In the present invention, data to be printed is first stored in a data latch as supplied in association with the clock signal of the host system, and then the data stored in the data latch is transferred to the printer in association with the printer. Thus, even if use is made of a laser printer, which has its own clock signal, it can be directly connected to a host system, such as a personal computer. In the preferred embodiment, the printer interface circuit modifies the frequency of the clock signal of the printer and the data is transferred to the printer at this modified frequency, so that the data may be expanded when printed.
摘要翻译：在主机系统中提供打印机接口电路，以便允许具有其自己的时钟信号的打印机用于其打印操作直接连接到主机系统。在本发明中，首先将要打印的数据存储在与主机系统的时钟信号相关联地提供的数据锁存器中，然后存储在数据锁存器中的数据与打印机相关联地传送到打印机。因此，即使使用具有其自己的时钟信号的激光打印机，也可以直接连接到诸如个人计算机的主机系统。在优选实施例中，打印机接口电路修改打印机的时钟信号的频率，并且以该修改的频率将数据传送到打印机，使得打印时可以扩展数据。

49. 发明授权

US4675831A Method of processing gradation information 失效
标题翻译：处理灰度信息的方法
公开(公告)号：US4675831A
公开(公告)日：1987-06-23
申请号：US646504
申请日：1984-08-31
申请人： Masahiro Ito , Noboru Murayama
发明人： Masahiro Ito , Noboru Murayama
IPC分类号： G06T3/40 , G06T5/00 , H04N1/393 , H04N1/40 , H04N1/405
CPC分类号： H04N1/4058
摘要： A mother matrix pattern MMP is divided into (m.times.n) child matrix patterns CMP.sub.11 -CMP.sub.mn comprising m patterns in the main scanning direction and n patterns in the sub-scanning direction, where the first foot-character denotes the position of each child matrix pattern within the mother matrix pattern in the main scanning direction and the latter foot-character denotes the position thereof in the sub-scanning direction, the mother matrix pattern being expressed by; ##EQU1## and image information corresponding to one mother matrix pattern is obtained with (m.times.n) gradation data ##EQU2## comprising ICD.sub.11 -ICD.sub.mn similarly, information of the child matrix pattern CMP.sub.ij in the mother matrix pattern specified with the gradation data ICD.sub.ij is obtained as information in the form of bit distribution for the gradation data ICD.sub.ij. In other words, the position of each of the child matrix patterns for obtaining image information in accordance with both array of one mother matrix pattern and (m.times.n) gradation data is located in a position corresponding to the position of the gradation data within the mother matrix pattern. The reproduced image is thus formed in such a fashion that (m.times.n) child matrix patterns having information of the respective mother matrix patterns in accordance with the respective gradation data and locating in predetermined positions to constitute one mother matrix pattern are arrayed in an area of the reproduced image corresponding to one mother matrix pattern.
摘要翻译：母矩阵模式MMP被划分为包括主扫描方向上的m个图案和副扫描方向上的n个图案的（m×n）个子矩阵图案CMP11-CMPmn，其中第一脚标表示每个子矩阵图案的位置在主扫描方向上的母矩阵图案和后面的字母表示其在副扫描方向上的位置，母矩阵图案表示为：使用包含ICD11-ICDmn的（m×n）个灰度数据类似地获得与一个母矩阵模式相对应的图像信息，获得由灰度数据ICDij指定的母矩阵模式中的子矩阵模式CMPij的信息为灰度数据ICDij的位分配形式的信息。换句话说，用于根据一个母矩阵模式和（m×n）灰度数据的两个阵列获得图像信息的每个子矩阵模式的位置位于与母矩阵内的灰度数据的位置相对应的位置模式。这样形成再现图像，使得（m×n）个子矩阵图案具有根据各个灰度数据的相应母矩阵图案的信息，并且定位在预定位置以构成一个母矩阵图案，排列在对应于一个母矩阵图案的再现图像。

50. 发明授权

US4593297A Halftone image recording system 失效
标题翻译：半色调图像录制系统
公开(公告)号：US4593297A
公开(公告)日：1986-06-03
申请号：US631203
申请日：1984-07-16
申请人： Koichi Suzuki , Noboru Murayama
发明人： Koichi Suzuki , Noboru Murayama
IPC分类号： B41J2/52 , H04N1/23 , H04N1/40 , H04N1/405 , G01D15/14 , H04N1/21
CPC分类号： H04N1/4055 , H04N1/40037
摘要： A halftone image recording system for an electrophotographic apparatus which records a halftone image of input image data using black dots and white dots. Various different densities are rendered by various different gradation density patterns each of which is determined by a number of black dots or that of white dots in a two-dimensional dot matrix and a direction of arrangement of the black or white dots.
摘要翻译：一种用于电子照相设备的半色调图像记录系统，其使用黑点和白点记录输入图像数据的半色调图像。各种不同的浓度通过各种不同的灰度密度图案进行渲染，每个灰度密度图案由黑点或黑点或白点的排列方向上的黑点数量或白点确定。

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