-
11.发明授权Method of detecting and correcting a direction of image data and document image filing system employing the same 失效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
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。
-
公开(公告)号：US5369742A
公开(公告)日：1994-11-29
申请号：US717914
申请日：1991-06-20
CPC分类号： G06F17/30259 , G06F17/30277 , Y10S706/90
摘要： An image information file and retrieving apparatus and method wherein information of an image of at least one document having text information and non-text information is inputted and stored together with attribute information of a relationship of at least one of the text information and the non-text information of the at least one document. The stored image information is retrieved in accordance with a retrieval condition indicating a requested relationship between the text information and non-text information. More particularly, a fuzzy weighting function is utilized for retrieval.
摘要翻译： 一种图像信息文件和检索装置和方法，其中至少一个具有文本信息和非文本信息的文档的图像的信息与文本信息和非文本信息中的至少一个的关系的属性信息一起被输入和存储， 至少一个文档的文本信息。 根据指示文本信息和非文本信息之间所请求的关系的检索条件检索所存储的图像信息。 更具体地，使用模糊加权函数进行检索。
-
公开(公告)号：US4975977A
公开(公告)日：1990-12-04
申请号：US442196
申请日：1989-11-28
申请人： Yasuo Kurosu , Hidefumi Masuzaki
发明人： Yasuo Kurosu , Hidefumi Masuzaki
CPC分类号： G06T3/602
摘要： In an image data rotating system for applying rotation processing to input image data of a large picture plane, the image data is divided into rectangular small blocks and rotation processing is applied to the image data of each block. The rotation processing to the image data of each block is performed by first reducing in the x-axis direction and enlarging in the y-axis direction. Then the first oblique axis transformation is applied. Any error data between the real oblique axis and the image element found in the final raster of the corresponding region is held in a memory. Subsequently, the second oblique axis transformation in the y-axis direction is applied, and error data is held in similar manner. Error data held as the initial value for the rotation processing to the image data of the adjacent region block is used, thereby allowing the rotation of the image data of a large picture plane to an arbitrary angle to be executed at high speed.
摘要翻译： 在用于对输入大图像平面的图像数据进行旋转处理的图像数据旋转系统中，将图像数据分割为矩形小块，并对每个块的图像数据进行旋转处理。 通过首先在x轴方向上减少并且在y轴方向上放大来执行对每个块的图像数据的旋转处理。 然后应用第一个斜轴变换。 实际倾斜轴与在相应区域的最终光栅中发现的图像元素之间的任何误差数据被保存在存储器中。 随后，施加y轴方向的第二倾斜轴变换，并以类似的方式保持误差数据。 使用作为对相邻区域块的图像数据的旋转处理的初始值保持的错误数据，从而允许将大图像的图像数据的旋转高速地执行任意角度。
-
公开(公告)号：US5901254A
公开(公告)日：1999-05-04
申请号：US910073
申请日：1997-08-12
CPC分类号： G06T3/4023
摘要： The present invention provides an image reducing system and method capable of retaining fine lines in a reduced image by reducing an original image and by quickly forming the reduced image with high quality. The method includes specifying positions of pixels of a reduced image in the original image according to reduction ratios, extracting a run of pieces of the same color information about the color of the pixels of the original image as a line, determining the line width of the extracted line and determining the line width after reduction in the reduction ratios based on the line width of the extracted line and calculating the centroid of the extracted line, and retaining the color information about the extracted line at a reduced pixel near the centroid on the basis of the centroid of the extracted line and the line width after reduction. The method further performs the step of determining the color information about each reduced pixel based on the retained color information.
摘要翻译： 本发明提供了一种能够通过减少原始图像并以高质量快速形成缩小图像来将精细线条保留在缩小图像中的图像缩小系统和方法。 该方法包括根据缩小比例来指定原始图像中的缩小图像的像素的位置，提取与原始图像的像素的颜色相同的颜色信息的行作为一行，确定该图像的行宽 并且基于所提取的线的线宽度来确定缩小比例减小之后的线宽，并计算所提取的线的质心，并且将基于提取的线的颜色信息保持在基于质心附近的缩小像素处 的提取线的重心和还原后的线宽。 该方法还执行基于所保留的颜色信息确定关于每个缩小像素的颜色信息的步骤。
-
公开(公告)号：US5452102A
公开(公告)日：1995-09-19
申请号：US213028
申请日：1994-03-15
IPC分类号： H04N1/387 , G06T5/00 , G06T5/30 , G06T9/00 , H04N1/409 , H04N1/411 , H04N1/419 , H04N1/41 , G06K9/42 , H04N1/415
摘要： An image processing unit relating to a unit for compressing image data, which, in particular, executes an MMR compression scheme which is a standard of facsimile, and improves a data compression ratio while maintaining data exchangeability. The image processing unit includes an image input unit having a function of inputting given image data, an image pattern detector for detecting a predetermined specific image pattern from image data inputted through the image input unit, an image transformation unit for transforming the detected specific image pattern into specific image data in accordance with a predetermined rule, an image compression unit having a function of compressing image data applied with transformation processing in accordance with predetermined steps of procedure, an image decompression unit for decompressing the compressed image data in accordance with predetermined steps of procedure, and a storage unit for storing image data given from the image compression unit or the image decompression unit.
摘要翻译： 一种与用于压缩图像数据的单元相关的图像处理单元，其特别地执行作为传真标准的MMR压缩方案，并且在保持数据可交换性的同时提高数据压缩率。 图像处理单元包括具有输入给定图像数据的功能的图像输入单元，用于通过图像输入单元输入的图像数据检测预定特定图像图案的图像模式检测器，用于变换检测到的特定图像图案的图像变换单元 根据预定的规则将具有图像数据压缩的图像压缩单元按照规定的步骤进行变换处理的压缩图像数据的图像压缩单元，按照规定的步骤解压缩压缩图像数据的图像解压缩单元 程序和用于存储从图像压缩单元或图像解压缩单元给出的图像数据的存储单元。
-
公开(公告)号：US5608858A
公开(公告)日：1997-03-04
申请号：US430827
申请日：1995-04-28
申请人： Yasuo Kurosu , Seiichi Kanema , Hitoshi Tachi , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
发明人： Yasuo Kurosu , Seiichi Kanema , Hitoshi Tachi , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
CPC分类号： G06F17/30265 , G06K9/00476 , Y10S715/964
摘要： Disclosed herein is a system integrally comprising a CAD system and an electronic filing system. When vector data such as figures and their names are converted to image (raster) data for storage, the system automatically extracts, from the vector data coming from the CAD system, those data that correspond to predetermined character attributes, maximum numeric attributes, primitives of each figure and the topology thereof. The data are set as key-words and are made to correspond to the image data for registration and storage into the electronic filing system. In searching for desired image data, the corresponding key-words are input for data retrieval and output.
摘要翻译： 本文公开了一种包括CAD系统和电子归档系统的系统。 当将诸如图形及其名称的矢量数据转换成用于存储的图像（栅格）数据时，系统自动从CAD系统的矢量数据中提取与预定字符属性对应的数据，最大数字属性， 每个图及其拓扑。 将数据设置为关键词，并使其对应于用于注册和存储到电子文件系统中的图像数据。 在搜索所需的图像数据时，输入相应的关键词以进行数据检索和输出。
-
17.发明授权Registration/search system for registering and searching image data using vector data attributes 失效使用向量数据属性注册和搜索图像数据的注册/搜索系统
公开(公告)号：US5353397A
公开(公告)日：1994-10-04
申请号：US480667
申请日：1990-02-15
申请人： Yoshihiro Yokoyama , Yasuo Kurosu , Seiichi Kanema , Hajime Uchiyama , Masahiro Okumura , Naoaki Kubushiro , Masaaki Fujinawa , Hirowo Shimizu
发明人： Yoshihiro Yokoyama , Yasuo Kurosu , Seiichi Kanema , Hajime Uchiyama , Masahiro Okumura , Naoaki Kubushiro , Masaaki Fujinawa , Hirowo Shimizu
CPC分类号： G06F17/30277 , G06T9/00
摘要： A drawing data obtained by a CAD device is extended once to an image data on a plane and the extended image data is coded and stored in an electronic file device so that every display can be done by merely reading data stored in the electronic file device, decoding and displaying it. The image data having a plurality of attributes is stored attribute by attribute so that the electronic file device can display only image having attribute or attributes instructed and it is possible to obtain only required image information among various informations contained in a complicated image and thus searching is facilitated.
摘要翻译： 由CAD设备获得的图形数据被扩展一次到平面上的图像数据，并且扩展图像数据被编码并存储在电子文件设备中，使得每个显示可以仅通过读取存储在电子文件设备中的数据来完成， 解码和显示。 具有多个属性的图像数据按属性存储，使得电子文件设备可以仅显示具有指示的属性或属性的图像，并且可以仅在复杂图像中包含的各种信息中获得所需的图像信息，因此搜索是 方便了
-
公开(公告)号：US5129011A
公开(公告)日：1992-07-07
申请号：US468693
申请日：1990-01-23
申请人： Kenichi Nishikawa , Yasuo Kurosu , Seiichi Kanema , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
发明人： Kenichi Nishikawa , Yasuo Kurosu , Seiichi Kanema , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
CPC分类号： H04N1/2175 , G06F17/3028 , G11B27/105 , G11B27/28 , H04N1/3875 , G11B2220/20
摘要： A filing method and a system for filing image data operate to divide an input image having a dot number larger than a predetermined dot number of a display screen at a fundamental unit equal to the display screen size, to file the divided input images as a plurality of partial image data on an optical disk, and to retrieve the filed images at high speed. The division filing system includes an input image process device for compressing the divided partial image data, and an index generating device, such as a complexity detecting circuit, for extracting either position information of a distinguishable partial image, or address information among the divided partial images. An optical disk device stores either the position information or the address information as well as the compressed image data into an optical disk. The image retrieval process sequentially reads the compressed image data of only the distinguishable particular image from the optical disk, while referring the address information or the position information image.
摘要翻译： 归档方法和用于归档图像数据的系统用于将具有大于显示屏幕的预定点数的点数的输入图像以等于显示屏幕尺寸的基本单位分割，以将分割的输入图像作为多个 的光盘上的部分图像数据，并且以高速检索文件图像。 分割归档系统包括用于压缩分割的部分图像数据的输入图像处理装置，以及诸如复杂度检测电路的索引生成装置，用于提取可分辨部分图像的位置信息或分割的部分图像中的地址信息 。 光盘装置将位置信息或地址信息以及压缩图像数据存储到光盘中。 在参考地址信息或位置信息图像的同时，图像检索处理顺序地从光盘读取可区分的特定图像的压缩图像数据。
-
公开(公告)号：US5428727A
公开(公告)日：1995-06-27
申请号：US017999
申请日：1993-02-16
申请人： Yasuo Kurosu , Seiichi Kanema , Hitoshi Tachi , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
发明人： Yasuo Kurosu , Seiichi Kanema , Hitoshi Tachi , Hajime Uchiyama , Masahiro Okumura , Masaaki Fujinawa , Naoaki Kubushiro , Hirowo Shimizu
CPC分类号： G06F17/30265 , G06K9/00476 , Y10S715/964
摘要： A system which includes a CAD system and an electronic filing system, wherein when vector data such as figures and their names are converted to image data for storage, the system automatically extracts, from the vector data coming from the CAD system, data that correspond to predetermined character attributes, maximum numeric attributes, primitives of each figure and the topology thereof. The extracted data is set as key-words and made to correspond to the image data for registration and storage in the electronic filing system. In searching for desired image data, key-words corresponding to the desired image data is input for retrieval and output of the desired image data.
摘要翻译： 一种包括CAD系统和电子归档系统的系统，其中当诸如图形及其名称的矢量数据被转换为用于存储的图像数据时，系统自动从CAD系统的向量数据中提取对应于 预定字符属性，最大数字属性，每个图形的原语及其拓扑。 提取的数据被设置为关键词，并使其对应于用于在电子归档系统中注册和存储的图像数据。 在搜索期望的图像数据时，输入与所需图像数据相对应的关键词，用于检索和输出期望的图像数据。
-
20.发明申请公开(公告)号：US20050283576A1
公开(公告)日：2005-12-22
申请号：US11212587
申请日：2005-08-29
申请人： Kenji Yamagami , Kazuhisa Fujimoto , Yasuo Kurosu , Hisao Honma
发明人： Kenji Yamagami , Kazuhisa Fujimoto , Yasuo Kurosu , Hisao Honma
CPC分类号： G06F11/1666 , G06F3/061 , G06F3/0613 , G06F3/0626 , G06F3/0658 , G06F3/0659 , G06F3/0683 , G06F3/0689 , G06F11/20 , G06F11/201 , G06F12/084 , G06F12/0866
摘要： A storage control apparatus is coupled to a central processing unit (CPU) and a storage unit to control input/output of data between the CPU and the storage unit. The storage control apparatus has at least two processors coupled to the CPU and the storage unit, a cashe memory (CM) unit for temporarily storing data of the storage unit, a shared memory (SM) unit for storing information concerning control of the CM unit and the storage unit, and a selector coupled to the at least two processors, the CM unit and the SM unit through access paths to selectively apply access requests from the at least two processors to the CM unit and the SM unit.
-
-
-
-
-
-
-
-
-
搜索结果
32 条记录 (耗时 0.033 秒)
