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1. 发明授权

US5231482A Image filing apparatus and method for thereby encoding and storing various documents 失效
标题翻译：图像填充设备及其编码和存储各种文档的方法
公开(公告)号：US5231482A
公开(公告)日：1993-07-27
申请号：US761770
申请日：1991-08-15
申请人： Tatsuya Murakami , Eiichi Hadano , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Tsugio Takahashi , Kazunori Kinoshita , Yasuo Kurosu , Satoshi Ito
发明人： Tatsuya Murakami , Eiichi Hadano , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Tsugio Takahashi , Kazunori Kinoshita , Yasuo Kurosu , Satoshi Ito
IPC分类号： H04N1/41 , H04N1/64
CPC分类号： H04N1/642 , H04N1/4105 , H04N1/64
摘要： An image filing apparatus and method for receiving as multivalue data an image corresponding to a document, converting the data to binary image data and storing the binary image data. According to the features of the present invention, pixels of that portion of an input image corresponding to a particular color are extracted, and luminance data expressing monochromatic binary image data and binary image data designating colored portions are stored in different planes. Not only black pixels but also pixels expressed in a particular color such as red are described in the plane for the luminance data. Pixels having a particular color to be expressed in "red" such as red characters are extracted and recorded as "1" in another particular color plane, for example, in R-plane different from the luminance plane. The R-plane is recorded with binary image data; only pixels written in "red" are expressed as "1" there and other pixels as "0". When outputted, the pixels in which the contents of the luminance plane are "1" and the contents of the R-plane are "0" are displayed in black and the pixels in which the contents of the R-plane are "1" are displayed in red.
摘要翻译： PCT No.PCT / JP90 / 01630 Sec。 371日期1991年8月15日 102（e）日期1991年8月15日PCT 1990年12月13日PCT PCT。出版物WO91 / 09488 日期：1991年6月27日。一种图像归档装置和方法，用于作为多值数据接收与文档相对应的图像，将数据转换为二进制图像数据并存储二进制图像数据。根据本发明的特征，提取与特定颜色相对应的输入图像的该部分的像素，并且将表示单色二值图像数据的亮度数据和指定着色部分的二值图像数据存储在不同的平面中。在亮度数据的平面中描述不仅黑色像素，而且以诸如红色的特定颜色表示的像素。具有以红色表示的特定颜色的像素例如红色字符被提取并在另一特定色彩平面中记录为“1”，例如在与亮度平面不同的R平面中。 R平面用二进制图像数据记录; 写入“红色”的像素在此被表示为“1”，其他像素表示为“0”。当输出时，亮度平面的内容为“1”的像素和R平面的内容为“0”，以黑色显示，R平面的内容为“1”的像素为以红色显示。

2. 发明授权

US5539843A Image processing system 失效
标题翻译：图像处理系统
公开(公告)号：US5539843A
公开(公告)日：1996-07-23
申请号：US832700
申请日：1992-02-07
申请人： Tatsuya Murakami , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Yasuo Kurosu
发明人： Tatsuya Murakami , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Yasuo Kurosu
IPC分类号： G06T3/40 , H04N1/40 , H04N1/405 , G06K9/38
CPC分类号： H04N1/40075 , G06T3/40 , G06T3/4023 , H04N1/40062 , H04N1/4053
摘要： An image processing system wherein for an inputted composite image composed of a line image and a dither image, both a line image processing and a dither image processing are carried out in parallel, and one of the processed results as selected in accordance with the image region discrimination result. The dither image processing is carried out through data conversion for calculating multivalued gray scale image from the inputted image data, gray scale data conversion for adjusting the gray scale image data so as to match an output device and obtaining such adjusted gray scale image data, and re-binarization for re-binarizing the gray scale image data after subjected to the gray scale conversion. The image region discrimination for discriminating if an image region is of a line image of a dither image is carried out based on a ratio of the number of black or white pixels within the region to the contour line length within the range. In ordered dither image through a screened type dither matrix is discriminated in accordance with a correlation between adjacent pixel trains each having a predetermined number of pixels.
摘要翻译：一种图像处理系统，其中对于由行图像和抖动图像组成的输入的合成图像，并行地执行行图像处理和抖动图像处理，并且根据图像区域选择的处理结果之一歧视结果。通过用于从输入的图像数据计算多值灰度图像的数据转换来执行抖动图像处理，灰度数据转换用于调整灰度图像数据，以匹配输出装置并获得这样调整的灰度图像数据;以及重新二值化，用于灰度转换后灰度图像数据的二次化。基于区域内的黑色或白色像素的数量与该范围内的轮廓线长度的比率来执行用于鉴别图像区域是否为抖动图像的线图像的图像区域辨别。在根据每个具有预定数量的像素的相邻像素列之间的相关性来区分通过屏蔽型抖动矩阵的有序抖动图像。

3. 发明授权

US5471549A Method of detecting and correcting a direction of image data and document image filing system employing the same 失效
标题翻译：检测和校正图像数据的方向的方法以及采用该方法的文档图像归档系统
公开(公告)号：US5471549A
公开(公告)日：1995-11-28
申请号：US235195
申请日：1994-04-29
申请人： Yasuo Kurosu , Hidefumi Masuzaki , Hiromichi Fujisawa
发明人： Yasuo Kurosu , Hidefumi Masuzaki , Hiromichi Fujisawa
IPC分类号： G06K9/20 , G06K9/32
CPC分类号： G06K9/3208 , G06K2209/01
摘要： A document is scanned by an optical scanner to be converted into digital image data to be transmitted to an image memory. Characters are extracted from the digital image data one by one and features are extracted from each of the extracted characters. The features as standard patterns stored in a character recognition dictionary are read out to be subjected to 90 degree rotation, 180 degree rotation and 270 degree rotation by a feature rotator, thereby to produce standard patterns of the four directions. Similarity measures are individually calculated between the standard patterns of the four directions and the features of each extracted character, with respect to the four directions. This processing is repeated for a plurality of characters recorded in the document to select a direction having the maximum add value of the similarity measures, thereby to detect an input direction of the document. When the detected direction is not a proper direction, the counterclockwise rotation is given to the digital image data to correct the digital image data to the proper direction.
摘要翻译：文件由光学扫描器扫描以被转换成数字图像数据以发送到图像存储器。从数字图像数据逐个提取字符，并且从每个提取的字符中提取特征。读出存储在字符识别字典中的作为标准图案的特征，通过特征旋转器进行90度旋转，180度旋转和270度旋转，从而产生四个方向的标准图案。相对于四个方向，在四个方向的标准图案和每个提取的字符的特征之间分别计算相似性度量。针对记录在文档中的多个字符重复该处理，以选择具有相似性度量的最大附加值的方向，从而检测文档的输入方向。当检测到的方向不是正确的方向时，逆时针旋转被给予数字图像数据以将数字图像数据校正到正确的方向。

4. 发明授权

US5128748A Image processing system and apparatus for processing color documents 失效
标题翻译：图像处理系统和处理彩色文件的设备
公开(公告)号：US5128748A
公开(公告)日：1992-07-07
申请号：US479615
申请日：1990-02-13
申请人： Tatsuya Murakami , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Satoshi Ito , Eiichi Hadano , Yasuo Kurosu
发明人： Tatsuya Murakami , Masaaki Fujinawa , Hiromichi Fujisawa , Hidefumi Masuzaki , Satoshi Ito , Eiichi Hadano , Yasuo Kurosu
IPC分类号： H04N1/46 , H04N1/64
CPC分类号： H04N1/46 , H04N1/642
摘要： A color document image processing apparatus comprising an image input means for inputting document image data including multivalue color image, a binarizing means for binarizing input document image data by a simple binarization or artificial binary-halftone process, an image memory means for temporarily storing image data binarized by said binarizing means, a codec means for executing predetermined coding for storing image data stored in the image memory means and executing decoding to the stored document image data, an image storing means for storing document image data encoded by the codec means, a binary-halftone transducing means for transducing binary image data decoded by the codec means into multivalue image data, and an image output means for outputting multivalue image data transduced by the binary-halftone transducing means.

5. 发明授权

US5109272A Method of superimposing color images and color image processing apparatus 失效
标题翻译：叠加彩色图像和彩色图像处理装置的方法
公开(公告)号：US5109272A
公开(公告)日：1992-04-28
申请号：US627817
申请日：1990-12-14
申请人： Kazunori Kinoshita , Hidefumi Masuzaki , Tsugio Takahashi , Tatsuya Sakamoto , Tatsuya Murakami , Yasuo Kurosu
发明人： Kazunori Kinoshita , Hidefumi Masuzaki , Tsugio Takahashi , Tatsuya Sakamoto , Tatsuya Murakami , Yasuo Kurosu
IPC分类号： B41J2/525 , G06K15/00 , G06T1/00 , G06T11/60 , G09G5/02 , H04N1/46 , H04N9/75
CPC分类号： H04N9/75 , G06K15/00 , G09G5/02
摘要： A method of superimposing and displaying a color image expressed by color code data and a color image expressed by three primary color dot data comprises the steps of converting the color code data into three primary color density data while converting the three primary color dot data into density data which are in the same form as the three primary color density data, and selectively displaying one of the two density data for each pixel on a display screen. Thus, two types of color image data, i.e., color code data and three primary color dot data are allowed to be handled in the same way and to be superimposed on a color display. This is useful in a color image filing system based on a workstation. In transferring the two types of color image data to a printer, the two image data are combined in memories and transferred to the printer as dot data through the existing printer interface. At the printer, the combined image data is divided into the previous two types of image data and printed in the same manner as in the display action.
摘要翻译：叠加和显示由三原色数据表示的彩色码数据和彩色图像表示的彩色图像的方法包括以下步骤：将三色原色色彩数据转换成密度数据与三原色浓度数据具有相同的形式，并且在显示屏上选择性地显示每个像素的两个浓度数据之一。因此，允许以相同的方式处理两种类型的彩色图像数据，即颜色代码数据和三个原色点数据，并将其叠加在彩色显示器上。这在基于工作站的彩色图像文件系统中非常有用。在将两种类型的彩色图像数据传送到打印机时，两个图像数据被组合在存储器中并通过现有打印机接口作为点数据传送到打印机。在打印机中，组合的图像数据被划分为先前两种类型的图像数据并以与显示动作相同的方式打印。

6. 发明授权

US5081449A Method and apparatus for displaying image information 失效
标题翻译：用于显示图像信息的方法和装置
公开(公告)号：US5081449A
公开(公告)日：1992-01-14
申请号：US331295
申请日：1989-03-31
申请人： Yasuo Kurosu , Hidefumi Masuzaki
发明人： Yasuo Kurosu , Hidefumi Masuzaki
IPC分类号： G09G5/00 , G06F17/30 , G09G1/00 , G09G1/02 , G09G5/36 , G09G5/393 , G09G5/397 , G09G5/399 , G09G5/42
CPC分类号： G09G5/399
摘要： In image data display apparatus and method, code data stored in a memory is converted to image data, which is then cyclically stored into a plurality of image memories for displaying on a display as display data. Overrun of image screen which is caused by a difference between a recognition time and a response time of an operator when a continuous paging mode of the display for data retrieval is terminated is corrected by a hardware implemented circuit or a software implemented computer program so that a desired image screen is displayed.
摘要翻译：在图像数据显示装置和方法中，将存储在存储器中的代码数据转换为图像数据，然后将其循环存储到多个图像存储器中，以在显示器上显示作为显示数据。通过硬件实现电路或软件实现的计算机程序来校正当用于数据检索的显示器的连续寻呼模式被终止时由识别时间和操作者的响应时间之间的差异引起的图像屏幕溢出，使得显示所需的图像屏幕。

7. 发明授权

US5625810A Data file apparatus for registering and retrieving data files in accordance with attribute information thereof 失效
标题翻译：用于根据其属性信息注册和检索数据文件的数据文件装置
公开(公告)号：US5625810A
公开(公告)日：1997-04-29
申请号：US246725
申请日：1994-05-20
申请人： Yasuo Kurosu , Yoshihiro Yokoyama , Hidefumi Masuzaki
发明人： Yasuo Kurosu , Yoshihiro Yokoyama , Hidefumi Masuzaki
IPC分类号： G06F12/00 , G06F17/30 , G06T3/00
CPC分类号： G06F17/30265 , Y10S707/99931
摘要： The present invention is a data file apparatus in which input data files are assigned attribute information which is a clue to retrieval of the data files. Each data file is assigned an appropriate symbol to be displayed when assignment of a symbol as attribute information for the desired first data file displayed in the display means is selected, and each data file is assigned a keyword for when assignment of a keyword as attribute information for the desired second data file is selected. Accordingly data files may be easily registered and retrieved in accordance with attribute information thereof as either symbols or keywords.
摘要翻译：本发明是一种数据文件装置，其中输入数据文件被分配属性信息，这是提取数据文件的线索。为每个数据文件分配一个适当的符号，以便在分配符号作为在显示装置中显示的期望的第一数据文件的属性信息时被选择，并且为每个数据文件分配关键字，以便在分配关键字时作为属性信息选择所需的第二数据文件。因此，可以根据其作为符号或关键字的属性信息容易地注册和检索数据文件。

8. 发明授权

US5048101A Electronic filing device 失效
标题翻译：电子文件装置
公开(公告)号：US5048101A
公开(公告)日：1991-09-10
申请号：US411268
申请日：1989-09-25
申请人： Yasuo Kurosu , Koichi Okazawa , Yoshihiro Yokoyama , Hiroaki Aotsu , Hidefumi Masuzaki
发明人： Yasuo Kurosu , Koichi Okazawa , Yoshihiro Yokoyama , Hiroaki Aotsu , Hidefumi Masuzaki
IPC分类号： G06F17/30 , G06T1/00 , H04N1/00 , H04N1/21 , H04N1/387
CPC分类号： H04N1/3871 , H04N1/00204 , H04N1/00283 , H04N1/217 , H04N2201/0067
摘要： An electronic filing device, comprising an electronic computer such as a personal computer and an image processing device, in which the electronic computer is provided with a data port and a video port and controls the image processing device by using commands and data given to the image processing device by the electronic computer through the data port and image information outputted by the electronic computer through the video port is enlarged within the image processing device, synthesized with image data searched by the image processing device, and displayed on a display device in the image processing device.
摘要翻译：一种电子归档装置，包括电子计算机，例如个人计算机和图像处理装置，其中电子计算机设置有数据端口和视频端口，并通过使用给图像的命令和数据来控制图像处理装置由电子计算机通过数据端口处理设备，并且通过视频端口由电子计算机输出的图像信息在图像处理设备内被放大，与由图像处理设备搜索的图像数据合成并显示在图像中的显示设备上处理装置。

9. 发明授权

US5140644A Character string retrieving system and method 失效
标题翻译：字符串检索系统和方法
公开(公告)号：US5140644A
公开(公告)日：1992-08-18
申请号：US733982
申请日：1991-07-22
申请人： Hisamitsu Kawaguchi , Kanji Kato , Atsushi Hatakeyama , Hiromichi Fujisawa , Masaaki Fujinawa , Masaharu Murakami , Hidefumi Masuzaki
发明人： Hisamitsu Kawaguchi , Kanji Kato , Atsushi Hatakeyama , Hiromichi Fujisawa , Masaaki Fujinawa , Masaharu Murakami , Hidefumi Masuzaki
IPC分类号： G06F17/30 , G06K9/62 , G06K9/72
CPC分类号： G06K9/72 , G06F17/30985 , G06K9/62 , G06K2209/01
摘要： A compact character string retrieving system capable of producing correctly the result of matching without omission even upon occurrence of multiple matching in which a plurality of search terms are matched for one character string by a finite automation. A destination state for transition brought about by a trailing character of the search term is newly created instead of an initial state. A transition table storage stores the destination state. On the basis of the source state number and a specified pattern character code, the destination state number is read out from the state transition table storage. When the state number read out represents the destination state of the transition brought about by the trailing character of the specified pattern character string, an identifier thereof is outputted. The identifiers of the search terms matched are each represented by one bit information, and a group of corresponding flags is stored in one slot. Multiple matching can be performed without omission. The character string retrieving system is implemented in a reduced size.
摘要翻译：一种紧凑的字符串检索系统，即使在通过有限自动化将多个搜索词与一个字符串相匹配的多个匹配发生时，也能够正确地产生匹配结果而不漏出。新创建由搜索项的尾随字符引起的转换的目的地状态，而不是初始状态。转换表存储存储目的地状态。根据源状态号和指定的码字符代码，从状态转换表存储中读出目的地状态号。当读出状态号表示由指定模式字符串的尾部字符引起的转换的目的地状态时，输出其标识符。匹配的搜索项的标识符各自由一个比特信息表示，并且一组对应的标志被存储在一个时隙中。可以进行多次匹配而不遗漏。字符串检索系统以减小的尺寸实现。

10. 发明授权

US5590317A Document information compression and retrieval system and document information registration and retrieval method 失效
标题翻译：文件信息压缩检索系统和文件信息注册和检索方法
公开(公告)号：US5590317A
公开(公告)日：1996-12-31
申请号：US68658
申请日：1993-05-27
申请人： Hiroaki Iguchi , Yasuo Kurosu , Masaaki Fujinawa , Yoshihiro Yokoyama , Hidefumi Masuzaki
发明人： Hiroaki Iguchi , Yasuo Kurosu , Masaaki Fujinawa , Yoshihiro Yokoyama , Hidefumi Masuzaki
IPC分类号： G06F17/30
CPC分类号： G06F17/30011 , Y10S707/99932
摘要： A document information compression and retrieval system which reduces the document data amount and shortens the retrieval time when mass document information is registered and retrieved. A method of registering document information in a document information retrieval system which stores document information consisting of a large number of characters for retrieval of the stored document information. Entered document information is separated into words. Whether or not each of the words is a word to which a compressed code is assigned is determined. If not already assigned, a compressed code is assigned to the word. The words are converted into the assigned compressed codes for storing a compressed text. At output, retrieval information is accepted and converted into compressed code and stored compressed texts are searched for the compressed text matching the compressed code of the retrieval information, then the words corresponding to the compressed codes are used to expand the compressed text into original document information.
摘要翻译：一种文档信息压缩和检索系统，其减少了文档数据量并缩短了大量文档信息被注册和检索时的检索时间。一种在文档信息检索系统中记录文档信息的方法，该文档信息检索系统存储由用于检索所存储的文档信息的大量字符组成的文档信息。输入的文档信息被分隔成单词。确定每个单词是否是分配了压缩代码的单词。如果尚未分配，则会将一个压缩代码分配给该单词。这些单词被转换为用于存储压缩文本的分配的压缩代码。在输出时，接收检索信息并将其转换为压缩码，并搜索与检索信息的压缩码匹配的压缩文本的存储的压缩文本，然后使用与压缩码相对应的字来将压缩文本扩展为原始文档信息。

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