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1. 发明授权

US06282314B1 Image processing method and apparatus which iteratively divides image data into sub-regions 失效
标题翻译：图像处理方法和装置，其将图像数据迭代地分割成子区域
公开(公告)号：US06282314B1
公开(公告)日：2001-08-28
申请号：US08524409
申请日：1995-09-06
申请人： Susumu Sugiura , Takeshi Makita , Mitsuru Maeda , Osamu Yamada , Hiroshi Mori
发明人： Susumu Sugiura , Takeshi Makita , Mitsuru Maeda , Osamu Yamada , Hiroshi Mori
IPC分类号： G06K934
CPC分类号： G06K9/00456 , G06K9/38 , G06K2209/01 , H04N1/403
摘要： An object of the invention is to convert multivalue image data to data in a format which can be easily handled. For such an object, the multivalue image data of each pixel is inputted and an image expressed by the multivalue image data is converted to data which is hierarchically structured to a plurality of layers.
摘要翻译：本发明的一个目的是将多值图像数据转换为可以容易地处理的格式的数据。对于这样的目的，输入每个像素的多值图像数据，并将由多值图像数据表示的图像转换成分层结构化为多个层的数据。

2. 发明授权

US5621476A Reducing the effects of noise in level number transformation 失效
标题翻译：降低噪声在水平数转换中的影响
公开(公告)号：US5621476A
公开(公告)日：1997-04-15
申请号：US464367
申请日：1995-06-05
申请人： Takeshi Makita , Susumu Sugiura , Osamu Yamada
发明人： Takeshi Makita , Susumu Sugiura , Osamu Yamada
IPC分类号： G09G1/16 , G06T5/00 , G09G5/00 , H04N1/405 , H04N5/213 , H04N5/21
CPC分类号： H04N1/4052 , H04N5/213
摘要： An image processing apparatus prevents an increase in random noise and the like produced by distributing a transformation error, which is produced at the time of a level-number transformation, to unprocessed pixel data. Error data X.sub.n is added to pixel data, which has entered via an input unit, by an adder. Thereafter, the resulting data is subjected to a level-number transformation by a binarizing circuit. Transformation error produced at the time of the level-number transformation is calculated by an error arithmetic unit. The transformation error thus calculated is distributed to unprocessed pixel data by an error-diffusion unit, and the error is accumulated in a line buffer memory as error data. When processing of a prescribed number of lines has ended, a line-number discriminating circuit clears the error data that has been accumulated in the line buffer memory. As a result, an increase in random noise is prevented.
摘要翻译：图像处理装置防止通过将在电平数转换时产生的变换误差分配给未处理的像素数据而产生的随机噪声等的增加。误差数据Xn被加到通过输入单元输入的像素数据中。此后，通过二值化电路对所得数据进行电平数转换。在电平数转换时产生的变形误差由误差运算单元计算。这样计算的变换误差通过误差扩散单元分配给未处理的像素数据，并且该错误被累积在行缓冲存储器中作为错误数据。当规定数量的线路的处理已经结束时，线路识别电路清除已经积累在行缓冲存储器中的错误数据。结果，防止了随机噪声的增加。

3. 发明授权

US5463478A Image processing method and apparatus 失效
标题翻译：图像处理方法和装置
公开(公告)号：US5463478A
公开(公告)日：1995-10-31
申请号：US243929
申请日：1994-05-17
申请人： Takeshi Makita , Susumu Sugiura , Osamu Yamada
发明人： Takeshi Makita , Susumu Sugiura , Osamu Yamada
IPC分类号： G09G1/16 , G06T5/00 , G09G5/00 , H04N1/405 , H04N5/213 , H04N1/409
CPC分类号： H04N1/4052 , H04N5/213
摘要： An image processing apparatus prevents an increase in random noise and the like produced by distributing a transformation error, which is produced at the time of a level-number transformation, to unprocessed pixel data. Error data X.sub.n is added to pixel data, which has entered via an input unit, by an adder. Thereafter, the resulting data is subjected to a level-number transformation by a binarizing circuit. Transformation error produced at the time of the level-number transformation is calculated by an error arithmetic unit. The transformation error thus calculated is distributed to unprocessed pixel data by an error-diffusion unit, and the error is accumulated in a line buffer memory as error data. When processing of a prescribed number of lines has ended, a line-number discriminating circuit clears the error data that has been accumulated in the line buffer memory. As a result, an increase in random noise is prevented.
摘要翻译：图像处理装置防止通过将在电平数转换时产生的变换误差分配给未处理的像素数据而产生的随机噪声等的增加。误差数据Xn被加到通过输入单元输入的像素数据中。此后，通过二值化电路对所得数据进行电平数转换。在电平数转换时产生的变形误差由误差运算单元计算。这样计算的变换误差通过误差扩散单元分配给未处理的像素数据，并且该错误被累积在行缓冲存储器中作为错误数据。当规定数量的线路的处理已经结束时，线路识别电路清除已经积累在行缓冲存储器中的错误数据。结果，防止了随机噪声的增加。

4. 发明授权

US5543855A Image processing method and apparatus with error diffusion 失效
标题翻译：具有误差扩散的图像处理方法和装置
公开(公告)号：US5543855A
公开(公告)日：1996-08-06
申请号：US246720
申请日：1994-05-20
申请人： Osamu Yamada , Susumu Sugiura , Takeshi Makita
发明人： Osamu Yamada , Susumu Sugiura , Takeshi Makita
IPC分类号： G09G1/16 , G06T1/00 , G06T5/00 , G09G3/20 , G09G3/28 , G09G3/296 , G09G3/36 , G09G5/00 , H04N1/405 , H04N5/66 , H04N5/14
CPC分类号： H04N1/4052 , G09G3/2059 , G09G2310/0224 , G09G3/2062
摘要： An image processing apparatus which enables error diffusion in interlaced-scanning image data. An input unit inputs image data formed by interlaced-scanning, and an adder adds error data to the input data. A binarization circuit performs level-conversion on this data. An error calculator obtains a quantization error as error data to be diffused to other pixels. The error data is stored in first and second lines in a line buffer. When processing for one scanning line is finished, error data for the next scanning line is read out of a frame buffer and stored into the first line in the line buffer, and the error data stored in the second line in the line buffer is stored at a corresponding position in the frame buffer, then the second line is cleared.
摘要翻译：一种在隔行扫描图像数据中能够进行误差扩散的图像处理装置。输入单元输入通过隔行扫描形成的图像数据，并且加法器将错误数据添加到输入数据。二值化电路对该数据执行电平转换。误差计算器获得量化误差作为要扩散到其他像素的误差数据。错误数据存储在行缓冲区中的第一行和第二行中。当完成对一条扫描线的处理时，从帧缓冲器中读出下一条扫描行的错误数据并将其存储在行缓冲器中的第一行中，并将存储在行缓冲器中的第二行的错误数据存储在帧缓冲区中的相应位置，则第二行被清除。

5. 发明授权

US5742296A Image processing method and apparatus therefor 失效
标题翻译：图像处理方法及其装置
公开(公告)号：US5742296A
公开(公告)日：1998-04-21
申请号：US479859
申请日：1995-06-07
申请人： Osamu Yamada , Susumu Sugiura , Yoshizumi Yasuda
发明人： Osamu Yamada , Susumu Sugiura , Yoshizumi Yasuda
IPC分类号： B41J2/525 , G03F3/08 , H04N1/40 , H04N1/46 , H04N1/60
CPC分类号： H04N1/6058
摘要： An image processing method for executing image data conversion between different types of input and output devices having different color reproduction ranges, and an apparatus therefor are disclosed. A device independent color reproduction range is calculated in, e.g., a CIE L*a*b* uniform color space, and a color reproduction range depending on a device such as a binary recording color printer is calculated. Only a saturation is compressed at a compression ratio corresponding to the ratio of the two calculated color reproduction ranges. Thus, when an output device outputs a color image, image qualities (color reproducibilities) of input and output images can be equalized. Even when a color outside the color reproduction range of the output device is to be output, a satisfactory output which preserves gradation characteristics can be obtained.
摘要翻译：公开了一种用于在具有不同颜色再现范围的不同类型的输入和输出装置之间执行图像数据转换的图像处理方法及其装置。在例如CIE L * a * b *均匀颜色空间中计算与设备无关的色彩再现范围，并且计算取决于诸如二进制记录彩色打印机的设备的色彩再现范围。只有饱和度以对应于两个计算出的颜色再现范围的比率的压缩比进行压缩。因此，当输出设备输出彩色图像时，输入和输出图像的图像质量（颜色再现性）可以相等。即使输出输出装置的颜色再现范围之外的颜色，也能获得保持灰度特性的令人满意的输出。

6. 发明授权

US5740028A Information input/output control device and method therefor 失效
标题翻译：信息输入/输出控制装置及其方法
公开(公告)号：US5740028A
公开(公告)日：1998-04-14
申请号：US864903
申请日：1997-05-29
申请人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
发明人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
IPC分类号： G06F3/12 , G06F13/00 , G06K15/00 , G06T1/00 , H04N1/00 , H04N1/32
CPC分类号： G06F3/1294 , G06F3/1297 , G06K15/00 , H04N1/00127 , H04N1/00915 , H04N1/32502 , H04N1/32512 , H04N1/32518 , H04N1/32609 , H04N1/32662 , G06K2215/0085 , H04N1/00204 , H04N2201/0015 , H04N2201/0034 , H04N2201/0049 , H04N2201/0081 , H04N2201/0082
摘要： There is disclosed an information input/output control device and a method for controlling the same which supervises a working condition of an information terminal device connected to the information input/output control device under a network circumstance executing various functional operations, memorizes status informations in a manner enabling to be restarted and executes the functional operations in the information terminal devices other than the preceding one in response to an input of an operation cease information of the preceding information terminal device.
摘要翻译：公开了一种在执行各种功能操作的网络环境下监视连接到信息输入/输出控制装置的信息终端装置的工作状态的信息输入/输出控制装置及其控制方法，响应于前一信息终端设备的操作停止信息的输入，使得能够重新启动并执行除先前信息终端设备之外的信息终端设备中的功能操作。

7. 发明授权

US5996029A Information input/output control apparatus and method for indicating which of at least one information terminal device is able to execute a functional operation based on environmental information 失效
标题翻译：信息输入/输出控制装置和方法，用于指示至少一个信息终端装置中的哪一个能够基于环境信息执行功能操作
公开(公告)号：US5996029A
公开(公告)日：1999-11-30
申请号：US730462
申请日：1996-10-15
申请人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
发明人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
IPC分类号： G06F3/12 , G06F13/00 , G06T1/00 , H04L12/24 , H04L29/06 , H04L29/08 , H04N1/00 , H04N1/32
CPC分类号： G06F3/1297 , H04L29/06 , H04L41/22 , H04N1/0035 , H04N1/00352 , H04N1/00437 , H04N1/32502 , H04N1/32512 , H04N1/32518 , H04N1/32529 , H04N1/32534 , H04N1/32539 , H04L69/08 , H04L69/328 , H04L69/329 , H04N2201/0081 , H04N2201/0082
摘要： There is disclosed an information input/output control device and a method therefor which displays a list of identification informations indicating an information terminal device with which a functional operation can be executed in response to an acquired environmental information of the information terminal device and in accordance with an input of an indication information which instruct to execute the functional operation.
摘要翻译：公开了一种信息输入/输出控制装置及其方法，该信息输入/输出控制装置及其方法根据获取的信息终端装置的环境信息显示指示可以执行功能操作的信息终端装置的识别信息的列表，并且根据指示执行功能操作的指示信息的输入。

8. 发明授权

US5859956A Information processing device and information processing method 失效
标题翻译：信息处理装置及信息处理方法
公开(公告)号：US5859956A
公开(公告)日：1999-01-12
申请号：US811454
申请日：1997-03-03
申请人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
发明人： Mitsumasa Sugiyama , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
IPC分类号： G06F3/12 , G06F13/00 , G06K15/00 , G06T1/00 , H04N1/00 , H04N1/32 , G06F15/00
CPC分类号： G06F3/1294 , G06F3/1297 , G06K15/00 , H04N1/00127 , H04N1/00915 , H04N1/32502 , H04N1/32512 , H04N1/32518 , H04N1/32609 , H04N1/32662 , G06K2215/0085 , H04N1/00204 , H04N2201/0015 , H04N2201/0034 , H04N2201/0049 , H04N2201/0081 , H04N2201/0082
摘要： There is disclosed an information device and an information processing method which determine whether a control code constituting a document information is processable or not, transfer the document information to the other information processing device connected with the information processing device when the control code was determined to be unprocessable, and has the other information processing device executed as proxy for the original information processing device to produce an output information from the document information.
摘要翻译：公开了一种信息装置和信息处理方法，其确定构成文件信息的控制代码是否可处理，当将控制代码确定为并且具有作为原始信息处理装置的代理执行的其他信息处理装置，以从文档信息产生输出信息。

9. 发明授权

US06804016B2 Control apparatus for a scanner/printer 失效
标题翻译：扫描仪/打印机的控制装置
公开(公告)号：US06804016B2
公开(公告)日：2004-10-12
申请号：US08878580
申请日：1997-06-19
申请人： Yasuhiko Hashimoto , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Mitsumasa Sugiyama , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuo Fukuda
发明人： Yasuhiko Hashimoto , Susumu Sugiura , Yoshikazu Yokomizo , Yoshinobu Mita , Makoto Takaoka , Mitsumasa Sugiyama , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuo Fukuda
IPC分类号： G06F1500
CPC分类号： H04N1/32512 , G06K15/1859 , H04N1/00236 , H04N1/32529 , H04N2201/0039 , H04N2201/0074 , H04N2201/0081 , H04N2201/0082 , H04N2201/0091
摘要： There is disclosed a control apparatus for a scanner/printer including a unit for generating print data described in a page description language, a unit for generating a command regarding a scanner for scanning an original image, and a unit for producing the print data and the command regarding the scanner to a common device through a network.
摘要翻译：公开了一种用于扫描器/打印机的控制装置，包括用于产生以页面描述语言描述的打印数据的单元，用于产生关于用于扫描原始图像的扫描仪的命令的单元，以及用于产生打印数据的单元和关于扫描仪通过网络到普通设备的命令。

10. 发明授权

US06321266B1 Input/output apparatus connected to a plurality of host computers via a network 失效
标题翻译：经由网络与多台主机连接的输入输出装置
公开(公告)号：US06321266B1
公开(公告)日：2001-11-20
申请号：US08657531
申请日：1996-06-04
申请人： Yoshikazu Yokomizo , Susumu Sugiura , Yoshinobu Mita , Makoto Takaoka , Mitsumasa Sugiyama , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
发明人： Yoshikazu Yokomizo , Susumu Sugiura , Yoshinobu Mita , Makoto Takaoka , Mitsumasa Sugiyama , Shigetada Kobayashi , Junichi Shishizuka , Tsutomu Negishi , Osamu Yamada , Yukari Toda , Kazuhiro Saito , Masanari Toda , Yasuhiko Hashimoto , Yasuo Fukuda
IPC分类号： G06F1300
CPC分类号： H04N1/32358 , H04N1/00204 , H04N1/32512 , H04N1/32529 , H04N2201/0081 , H04N2201/0082 , H04N2201/0087 , H04N2201/3288 , H04N2201/3297
摘要： An input/output apparatus is connected to a plurality of host computers via a network and executes both a scanning function and a printing function. The apparatus includes a portion that generates image data from data input from a first one of the host computers and prints the generated image data by executing the printing function, and further includes an output device that scans image data by executing the scanning function and outputs the scanned image data to a second one of the host computers in response to a request command. As a result, the input/output apparatus may operate in coordination with a plurality of personal computers by using the network to transfer image data therebetween.
摘要翻译：输入/输出设备经由网络连接到多个主机，并执行扫描功能和打印功能。该装置包括从通过执行打印功能而从第一个主计算机输入的数据生成图像数据并通过执行打印功能打印所生成的图像数据的部分，并且还包括通过执行扫描功能来扫描图像数据并输出扫描的图像数据响应于请求命令到主计算机的第二个。结果，输入/输出设备可以通过使用网络在多个个人计算机之间传输图像数据来与多个个人计算机协调工作。

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