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31. 发明授权

US4534059A Method for correcting gradation of output data, for use in a picture digital processing system 失效
标题翻译：用于校正图像数字处理系统中使用的输出数据的灰度的方法
公开(公告)号：US4534059A
公开(公告)日：1985-08-06
申请号：US429296
申请日：1982-09-30
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： A61B5/055 , A61B10/00 , G06F1/03 , G06F3/153 , G06T1/20 , G06T5/00 , H04N1/407 , H04N5/66 , H04N7/18 , G06K9/36
CPC分类号： H04N1/4074 , G06F1/03
摘要： A method for correcting gradation of output data for reproducing a picture image, for use in a picture digital processing system wherein picture data is processed by using one or a plurality of lookup table memories aligned in series, wherein a variable number of lower bits of input data to be input to the lookup table memory, the number of the lower bits of the input data being varied depending on the input data and the input-output characteristics of the one lookup table memory or the total input-output characteristics of the plurality of lookup table memories, is added as correction data to data output by the one or the plurality of lookup table memories.
摘要翻译：一种用于校正用于再现图像图像的输出数据的灰度级的方法，用于图像数字处理系统中，其中通过使用一个或多个对齐的查找表存储器来对图像数据进行处理，其中可变数量的低位输入要被输入到查找表存储器的数据，输入数据的较低位的数量根据输入数据和一个查找表存储器的输入 - 输出特性或多个输入输出特性的总输入 - 输出特性而变化查找表存储器作为校正数据被添加到由一个或多个查找表存储器输出的数据。

32. 发明授权

US4468692A Method for varying colors of a picture image, displayed in a color display, for reproducing a color printed matter 失效
标题翻译：用于改变显示在彩色显示器中的用于再现彩色印刷品的图像的颜色的方法
公开(公告)号：US4468692A
公开(公告)日：1984-08-28
申请号：US412725
申请日：1982-08-30
申请人： Mitsuhiko Yamada , Tukasa Nishida , Toshifumi Inoue
发明人： Mitsuhiko Yamada , Tukasa Nishida , Toshifumi Inoue
IPC分类号： G03F3/08 , G03F3/10 , G06T11/00 , H04N1/46 , H04N1/60
CPC分类号： H04N1/6011 , H04N1/46
摘要： A method for varying colors of a picture image, displayed in a color display, for reproducing a color printed matter, in which density signals of cyan, magenta, yellow and black, picked up from an original picture are fed to a color display to display a color picture image corresponding to the color printed matter to be obtained is disclosed. Color ink signals of cyan, magenta and yellow for recording a color printed matter are converted into color separation density signals of red, green and blue by using the first table memories, and then the converted color separation density signals are added one by one. Then, correction values for printing the color inks one above another, read out of the second table memories depending on the color ink signals, are added to the added color separation density signals. A correction value for printing the black ink upon the other color inks, read out of the third table memory depending on the black and the color ink signals, may be added to thus the obtained signal.
摘要翻译：一种用于改变显示在彩色显示器中的用于再现彩色印刷品的图像的颜色的方法，其中从原始图像拾取的青色，品红色，黄色和黑色的浓度信号被馈送到彩色显示器以显示公开了与要获得的彩色印刷品相对应的彩色图像。通过使用第一表存储器将用于记录彩色印刷品的青色，品红色和黄色的彩色油墨信号转换成红色，绿色和蓝色的分色浓度信号，然后逐一加入转换后的色分离密度信号。然后，将附加的色分离密度信号添加到根据彩色油墨信号从第二表存储器中读出的彩色油墨的打印校正值。可以将获得的信号添加到根据黑色和彩色墨水信号从第三表存储器读出的其它颜色墨水上印刷黑色墨水的校正值。

33. 发明授权

US4388653A Method for controlling writing timings of picture signals to be stored in a memory 失效
标题翻译：用于控制要存储在存储器中的图像信号的写入定时的方法
公开(公告)号：US4388653A
公开(公告)日：1983-06-14
申请号：US181633
申请日：1980-08-26
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： G06T1/60 , H04N1/047 , H04N1/06 , H04N1/21 , H04N1/36 , H04N1/387 , H04N1/22
CPC分类号： H04N1/0678 , H04N1/047 , H04N1/3873 , H04N1/06 , H04N2201/04729 , H04N2201/04786
摘要： A method for controlling writing timings of picture signals to be stored in a memory, for use in a picture reproducing machine wherein the picture signals picked up by picture scanning means are stored in the memory and then the picture signals are read out of the memory, and wherein reproduction pictures are recorded on a recording film by a reproduction recording means by using the picture signals read out. The picture signals are latched consecutively into latch circuits arranged before the memory by a first clock pulse generated by the picture scanning means, and then the picture signals read out of the latch circuits in the latching order by a second clock pulse generated by the reproduction recording means are written into the memory.
摘要翻译：一种用于控制要存储在存储器中的图像信号的写入定时的方法，用于图像再现机中，其中由图像扫描装置拾取的图像信号被存储在存储器中，然后将图像信号从存储器中读出，并且其中再现记录装置通过使用读出的图像信号将再现图像记录在记录膜上。图像信号通过由图像扫描装置产生的第一时钟脉冲连续地锁存在布置在存储器之前的锁存电路中，然后通过由再现记录产生的第二时钟脉冲以闩锁顺序读出锁存电路的图像信号手段写入记忆。

34. 发明授权

US4335398A Digital color control method and machine 失效
标题翻译：数字色彩控制方法和机器
公开(公告)号：US4335398A
公开(公告)日：1982-06-15
申请号：US142650
申请日：1980-04-22
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： G03F3/08 , H04N1/58 , H04N1/60 , G03F3/00
CPC分类号： H04N1/58 , H04N1/6025
摘要： A digital color control method and machine used in a picture reproducing machine, such as a color scanner, a color facsimile, or the like, wherein color separation picture data of primary colors are separated into color component data and a gray component data which is further divided into gray component separation data of primary colors by using memory tables, then the color and the gray components data are color-corrected independently by using memory tables to obtain color-corrected color separation data. Then, the gray component separation data are added to the color-corrected color separation data, thereby obtaining color-controlled color separation recording data for reproducing color separation reproduction pictures.
摘要翻译：用于诸如彩色扫描仪，彩色传真机等的图像再现机器中的数字颜色控制方法和机器，其中原色的颜色分离图像数据被分离成颜色分量数据和进一步的灰色分量数据通过使用存储表将原色分为灰色成分分离数据，然后通过使用存储器表来独立地对颜色和灰色分量数据进行颜色校正，以获得颜色校正的色彩分离数据。然后，将灰色成分分离数据添加到颜色校正的色彩分离数据中，由此获得用于再现色彩分离再现画面的颜色控制的色彩分离记录数据。

35. 发明申请

US20050017162A1 Nanoscale standard sample and its manufacturing method 有权
公开(公告)号：US20050017162A1
公开(公告)日：2005-01-27
申请号：US10717485
申请日：2003-11-21
申请人： Yasuhira Nagakubo , Mitsuhiko Yamada , Kouichi Kurosawa
发明人： Yasuhira Nagakubo , Mitsuhiko Yamada , Kouichi Kurosawa
IPC分类号： G01B15/00 , B23K26/00 , G01D18/00 , G01N1/28 , G01Q40/02 , H01J37/20 , H01J37/28 , H01J49/00
CPC分类号： H01J37/28 , H01J2237/2816 , H01J2237/2826
摘要： An indicator indicating the direction of a diffraction grating pattern is provided on a chip so that the direction of the pattern can be accurately determined. The indicator includes an anisotropic shape of the chip and the formation of a marking-off line or a mark on the chip, allowing the direction of the diffraction grating pattern to be determined from the external appearance of the chip. As a result, the chip can be mounted on a sample base while accurately determining the direction of the diffraction grating pattern, thus allowing a calibration operation to be performed accurately and reliably.

36. 发明授权

US4644392A Method for simultaneously recording a halftone picture portion, a line drawing portion with a desired screen tint, and a boundary portion between them on a plurality of color separations 失效
标题翻译：用于同时记录半色调图像部分的方法，具有期望的屏幕色调的线条画部分以及它们之间的边界部分在多个分色上
公开(公告)号：US4644392A
公开(公告)日：1987-02-17
申请号：US859214
申请日：1986-05-02
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： G03F5/00 , H04N1/387 , H04N1/40 , H04N1/405 , H04N1/46 , H04N1/23 , H04N1/32
CPC分类号： H04N1/3871 , H04N1/4055
摘要： A method for simultaneously recording both a picture and a line drawing used in the recording of a reproduced image having a picture with a variable density tone existing together with a line drawing, the method including separately taking a picture signal and a line drawing signal and converting them to digital signals having equal numbers of bits, more than one bit of the digital signals being given a discrimination bit which allows discrimination between the picture signal and the line drawing signal, giving a line drawing bit which indicates the condition of the line drawing to more than one bit of the line drawing signal, dividing the bits into a picture portion, a line drawing portion, and a boundary portion located between the picture portion and the line drawing portion, forming a dot in the picture portion according to picture information of the original image, preferentially putting out line drawing data in the boundary portion, separately providing dot area percentage data to the line drawing portion, and forming a dot in the line drawing portion according to the dot area percentage data.
摘要翻译：一种用于同时记录图像和线图的方法，所述图像和线图用于记录带有变化浓度色调的图像的再现图像与线条图一起存储，该方法包括分别拍摄图像信号和线条画面信号并转换它们具有相等位数的数字信号，多于一位的数字信号被给出允许区分图像信号和线描绘信号的鉴别位，给出一条线描绘位，该线描绘位表示线描绘的条件多于一位的绘图信号，将位分成图像部分，线描图部分和位于图片部分和绘图部分之间的边界部分，根据图像信息的图像信息在图像部分中形成点原始图像，优先在边界部分输出线条图，分别提供点面积百分比数据t 在线描绘部分中，并且根据点区域百分比数据在线条画部分中形成点。

37. 发明授权

US4642698A Method and system for condensing binary image data 失效
标题翻译：用于冷凝二值图像数据的方法和系统
公开(公告)号：US4642698A
公开(公告)日：1987-02-10
申请号：US570261
申请日：1984-01-12
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： G06T9/00 , H04N1/415 , H04N19/00 , H04N1/40 , H04N1/417 , H04N1/419
CPC分类号： G06T9/005 , H04N1/415
摘要： This invention discloses a method of condensing line-drawing image data (binary image data: drawing or literal data expressed by two logic levels, in which logic "1" represents a "solid" pixel, and logic "0" represents a "vacant" pixel) in which data corresponding to one line-drawing pixel block composed of m.times.n pixels are expressed in a run-length form and/or a bit pattern form in a "word" with data for judging the condition of the line-drawing block and other necessary data.
摘要翻译：本发明公开了一种缩小线绘图像数据（二进制图像数据：由两个逻辑电平表示的绘图或文字数据的方法，其中逻辑“1”表示“实”像素，逻辑“0”表示“空” 像素），其中对应于由m×n个像素构成的一个绘图像素块的数据以“字”的游程长度形式和/或位图形式表示，其中用于判断绘图块的条件的数据，以及其他必要的数据。

38. 发明授权

US4642680A Method and system for processing image data stored in RGB form 失效
标题翻译：处理以RGB格式存储的图像数据的方法和系统
公开(公告)号：US4642680A
公开(公告)日：1987-02-10
申请号：US528891
申请日：1983-09-02
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： H04N1/21 , G03F3/08 , G06F17/50 , H04N1/387 , H04N1/46 , H04N1/48 , H04N1/52 , H04N1/62
CPC分类号： H04N1/46 , H04N1/62
摘要： In an image reproducing system, a memory stores B (Blue), G (Green) and R (Red) color component data instead of color separation data Y (Yellow), M (Magenta), C (Cyan) and K (Black) thus permitting the use of a reduced storage capacity memory. The B, G, R signals are converted to Y, M, C, K for output to a recording module, while internal processing is performed on the B, G, R signals. Screen tint generation or flat tone generation operations are performed on the B, G, R data as needed, at least one of the B, G, R signals being specially encoded to identify generation of a flat tone.
摘要翻译：在图像再现系统中，存储器存储B（蓝色），G（绿色）和R（红色）颜色分量数据，而不是颜色分离数据Y（黄色），M（品红色），C（青色）和K（黑色）从而允许使用减少的存储容量存储器。 B，G，R信号被转换为Y，M，C，K输出到记录模块，而对B，G，R信号进行内部处理。根据需要对B，G，R数据执行屏幕色调生成或平面色调生成操作，B，G，R信号中的至少一个被特别编码以识别平音的生成。

39. 发明授权

US4625234A Method of using a buffer memory device for storing a plurality of picture signals 失效
标题翻译：一种用于存储多个图像信号的缓冲存储器件的方法
公开(公告)号：US4625234A
公开(公告)日：1986-11-25
申请号：US532106
申请日：1983-09-14
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： H04N1/00 , G03F3/08 , G06T1/00 , H04N1/21 , H04N1/46 , H04N1/60 , H04N1/64
CPC分类号： H04N1/648
摘要： Disclosed is a method of using a buffer memory for storing a plurality of picture signals wherein picture signals of more than one types are stored in an alternating manner into a buffer memory and the stored picture signals are read out at predetermined address intervals so that the picture signal of a desired type may be picked out for subsequent use for each of the types. According to the method of this invention, the number of the types of the picture signals may be arbitrary since the memory device does not have to be divided into a plurality of blocks, and all the picture signals may be stored, substantially as they are picked up at a scanning head, in a buffer memory. To eliminate any time lag in the exact timing of picking up the picture signals of various types, a sample and hold circuit may be conveniently used.
摘要翻译：公开了一种使用缓冲存储器来存储多个图像信号的方法，其中多个类型的图像信号以交替方式存储到缓冲存储器中，并且以预定的地址间隔读出所存储的图像信号，使得图像可以选择期望类型的信号用于每种类型的随后使用。根据本发明的方法，图像信号的类型数量可以是任意的，因为存储器件不必被分成多个块，并且所有的图像信号基本上都是被选择的存储在扫描头上，在缓冲存储器中。为了消除拾取各种图像信号的精确定时的任何时间滞后，可以方便地使用采样和保持电路。

40. 发明授权

US4605957A Machine and method for picture reproduction with steadily variable reproduction scale 失效
标题翻译：具有稳定可变再现规模的图像再现的机器和方法
公开(公告)号：US4605957A
公开(公告)日：1986-08-12
申请号：US417437
申请日：1982-09-13
申请人： Mitsuhiko Yamada
发明人： Mitsuhiko Yamada
IPC分类号： H04N1/393 , H04M1/06
CPC分类号： H04N1/3935
摘要： A machine and method of picture reproduction wherein a picture on a first cylinder is scanned and the signals produced are color-corrected, digitalized, and fed into a memory. Then the stored values are read out from the memory at the same frequency as they were put in, and are converted to analog form and used to record a picture on a light-sensitive film mounted on a second cylinder. Magnification or reduction is provided by controlling the addresses of the read-out values so that some values are either read out several times, or skipped.
摘要翻译：一种图像再现的机器和方法，其中扫描第一圆柱体上的图像，并且产生的信号被颜色校正，数字化并馈送到存储器中。然后将存储的值以与放入的频率相同的频率从存储器中读出，并被转换为模拟形式，并用于在安装在第二气缸上的感光膜上记录图像。通过控制读出值的地址来提供放大或缩小，使得某些值被读出数次或被跳过。

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