-
公开(公告)号：US5649031A
公开(公告)日：1997-07-15
申请号：US41411
申请日：1993-03-31
CPC分类号： G06T5/20
摘要： An image information processor for producing a high-quality output image by emphasizing the contour portions of a character, a photograph and others and by preventing the generation of a Moire patterns in a dot region, for preventing an increase in the amount of codes, and for making it unnecessary to set desired binarization processing for each original, is provided. The processor includes a unit for scanning the original to convert each pixel data into an electric signal, a unit for controlling the start of image processing, a filter for carrying out enhancement processing among a plurality of pixels arranged in oblique directions after smoothing processing has been carried out among a plurality of contiguous pixels arranged in scanning and traverse directions, and a unit for carrying out at least one of binarization and binarization capable of realizing pseudo tone expression. According to the above construction of the image information processor, a unit for preventing the generation of a Moire pattern in the dot region of an original and for carrying out contour enhancement for the character/photograph region of the original can be formed of simple hardware capable of performing a high-speed operation, a clear binary output is obtained, and an increase in transmission time is prevented.
摘要翻译： 一种图像信息处理器，用于通过强调字符，照片等的轮廓部分并且通过防止在点区域中产生Moir + E，acu e + EE图案来防止增加而产生高质量的输出图像 提供代码量，并且不需要为每个原稿设置所需的二值化处理。 处理器包括用于扫描原稿以将每个像素数据转换为电信号的单元，用于控制图像处理开始的单元，用于在平滑处理之后在倾斜方向上布置的多个像素之间执行增强处理的滤波器 在扫描方向和横越方向排列的多个连续像素之间执行的单元，以及用于执行能够实现伪色调表达的二值化和二值化中的至少一个的单元。 根据图像信息处理器的上述结构，用于防止在原件的点区域中产生Moir + E，acu e + EE图案并且用于对原稿的字符/照片区域进行轮廓增强的单元 可以由能够执行高速操作的简单硬件形成，可以获得清晰的二进制输出，并且防止传输时间的增加。
-
公开(公告)号：US5162838A
公开(公告)日：1992-11-10
申请号：US735351
申请日：1991-07-24
申请人： Tatsuki Inuzuka , Keisuke Nakashima , Toru Takei , Yasuyuki Kojima , Kyoichi Nomura , Shinichi Shinoda , Katsubumi Ouchi , Hideki Muroya , Eizou Ebisui , Norikazu Takahashi , Tomoe Sasayama , Hideo Nakazawa , Naoki Kinoshita , Yasunori Iwafuji , Takeshi Kobayashi , Hisashi Matsumoto , Hiroshi Kawamura , Tadashi Tamaoki , Shogo Matsumoto , Kenji Yokoi , Atuhiko Urusihara
发明人： Tatsuki Inuzuka , Keisuke Nakashima , Toru Takei , Yasuyuki Kojima , Kyoichi Nomura , Shinichi Shinoda , Katsubumi Ouchi , Hideki Muroya , Eizou Ebisui , Norikazu Takahashi , Tomoe Sasayama , Hideo Nakazawa , Naoki Kinoshita , Yasunori Iwafuji , Takeshi Kobayashi , Hisashi Matsumoto , Hiroshi Kawamura , Tadashi Tamaoki , Shogo Matsumoto , Kenji Yokoi , Atuhiko Urusihara
CPC分类号： H04N1/00588 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/121 , H04N1/193 , H04N2201/042
摘要： A facsimile apparatus has a transparent plate on which a document may be located. The document is then scanned by a scanner which includes electronic solid state light generation means e.g. LEDs which illuminate the document, with the light reflected from the document being detected by a detector. An electronic signal corresponding to an image of the document may then be transmitted to a remote location. Alternately, the facsimile apparatus may be used to copy the document. Cut paper sheets are withdrawn from storage and an image printed thereon by a heat transfer system in which a film of ink is selectively heated. Paper on which an image has been printed is then received on the upper surface of the storage. The facsimile apparatus may also have a document transporter for moving a document past the scanner with the scanner fixed.
-
公开(公告)号：US5812274A
公开(公告)日：1998-09-22
申请号：US656874
申请日：1996-05-30
CPC分类号： H04N1/401
摘要： An image signal processing apparatus to realize signal processing system and apparatus constitution, where an image signal inputted using a photoelectric conversion element such as a CCD or a contact type image sensor is obtained in circuit constitution of small scale with high picture quality. In order to solve the problems, data width of a signal referred to in a shading corrector, an MTF corrector and an error diffusion circuit is made b+f+j.ltoreq.8 per one pixel. Or error component commonly possessed by plural pixels (N pixels) in the error diffusion circuit is made b+f+j'.ltoreq.8, data width per one pixel being made j'=j/N. Image signal processing is realized in this constitution, thereby data width of a signal referred to in respective signal processings is reduced, and an image signal satisfying accuracy of signal processing sufficiently and having high picture quality can be obtained. For example, when a circuit is constituted by LSI, the memory section can be easily mounted on the same LSI. A memory required in the image signal processing can be made 8 bits per one pixel and a cheap memory constitution can be utilized.
摘要翻译： 一种用于实现信号处理系统和装置结构的图像信号处理装置，其中使用诸如CCD或接触型图像传感器的光电转换元件输入的图像信号以具有高图像质量的小规模电路结构获得。 为了解决这个问题，在一个像素中，b + f + j = 8，在阴影校正器，MTF校正器和误差扩散电路中参考的信号的数据宽度。 或者在误差扩散电路中通常由多个像素（N个像素）拥有的误差分量为b + f + j'，8，每个像素的数据宽度为j'= j / N。 在该结构中实现图像信号处理，从而减少了各信号处理中所涉及的信号的数据宽度，并且可以获得满足信号处理精度并且具有高图像质量的图像信号。 例如，当电路由LSI构成时，可以将存储部容易地安装在同一LSI上。 图像信号处理所需的存储器可以使每一像素8位，并且可以利用便宜的存储器结构。
-
公开(公告)号：US5555095A
公开(公告)日：1996-09-10
申请号：US34388
申请日：1993-03-18
CPC分类号： H04N1/401
摘要： An image signal processing apparatus to realize a signal processing system and apparatus constitution, where an image signal inputted using a photoelectric conversion element, such as a CCD or a contact type image sensor, is obtained in a circuit of small scale with high picture quality. In order to solve various problems, data width of a signal referred to in a shading corrector, an MTF corrector and an error diffusion circuit is made b+f+j.ltoreq.8 per one pixel, the error component commonly possessed by plural pixels (N pixels) in the error diffusion circuit is made b+f+j'.ltoreq.8, the data width per one pixel being j'=j/N. Image signal processing is realized in this constitution, whereby the data width of a signal referred to in respective signal processings is reduced, and an image signal satisfying the accuracy of signal processing sufficiently and having a high picture quality can be obtained. For example, when a circuit is constituted by an LSI, the memory section can be easily mounted on the same LSI. A memory required in the image signal processing can be made 8 bits per one pixel and a cheap memory constitution can be utilized.
摘要翻译： 一种用于实现信号处理系统和装置结构的图像信号处理装置，其中使用诸如CCD或接触型图像传感器的光电转换元件输入的图像信号在具有高图像质量的小规模电路中获得。 为了解决各种问题，在阴影校正器，MTF校正器和误差扩散电路中参考的信号的数据宽度为每个像素b + f + j = 8，由多个像素共同拥有的误差分量 误差扩散电路中的（N个像素）为b + f + j'= 8，每个像素的数据宽度为j'= j / N。 在该结构中实现了图像信号处理，从而减少了各信号处理中所参考的信号的数据宽度，并且可以获得满足信号处理精度并且具有高图像质量的图像信号。 例如，电路由LSI构成时，能够容易地将存储部安装在同一LSI上。 图像信号处理所需的存储器可以使每一像素8位，并且可以利用便宜的存储器结构。
-
5.发明授权Image processing apparatus having plural image processors and apparatus which merges data to be input and output to the image processors 失效具有多个图像处理器的图像处理装置和将要输入和输出到图像处理器的数据合并的装置公开(公告)号：US06437825B1
公开(公告)日：2002-08-20
申请号：US08984110
申请日：1997-12-03
IPC分类号： H04N5217
CPC分类号： H04N1/401
摘要： An image signal processing apparatus to realize signal processing system and apparatus constitution, where an image signal inputted using a photoelectric conversion element such as a CCD or a contact type image sensor is obtained in circuit constitution of small scale with high picture quality. In order to solve the problems, data width of a signal referred to in a shading corrector, an MTF corrector and an error diffusion circuit is made b+f+j≦8 per one pixel. Or error component commonly possessed by plural pixels (N pixels) in the error diffusion circuit is made b+f+j′≦8, data width per one pixel being made j′=j/N. Image signal processing is realized in this constitution, thereby data width of a signal referred to in respective signal processings is reduced, and an image signal satisfying accuracy of signal processing sufficiently and having high picture quality can be obtained. For example, when a circuit is constituted by LSI, the memory section can be easily mounted on the same LSI. A memory required in the image signal processing can be made 8 bits per one pixel and a cheap memory constitution can be utilized.
摘要翻译： 一种用于实现信号处理系统和装置结构的图像信号处理装置，其中使用诸如CCD或接触型图像传感器的光电转换元件输入的图像信号以具有高图像质量的小规模电路结构获得。 为了解决这些问题，在每个像素中使b为阴影校正器，MTF校正器和误差扩散电路所参考的信号的数据宽度b + f + j <= 8。 或者在误差扩散电路中通常由多个像素（N个像素）拥有的误差分量为b + f + j'<= 8，每个像素的数据宽度为j'= j / N。 在该结构中实现图像信号处理，从而减少了各信号处理中所涉及的信号的数据宽度，并且可以获得满足信号处理精度并且具有高图像质量的图像信号。 例如，当电路由LSI构成时，可以将存储部容易地安装在同一LSI上。 图像信号处理所需的存储器可以使每一像素8位，并且可以利用便宜的存储器结构。
-
公开(公告)号：US06721465B1
公开(公告)日：2004-04-13
申请号：US09409223
申请日：1999-09-30
申请人： Keisuke Nakashima , Toshiaki Nakamura , Shinichi Shinoda , Yoshiharu Konishi , Mitsunari Kanou , Akihiro Kawaoka , Shunichi Enomoto , Hisao Ogata , Takanari Tanabata
发明人： Keisuke Nakashima , Toshiaki Nakamura , Shinichi Shinoda , Yoshiharu Konishi , Mitsunari Kanou , Akihiro Kawaoka , Shunichi Enomoto , Hisao Ogata , Takanari Tanabata
IPC分类号： G06K900
CPC分类号： G06K9/20
摘要： A simple non-contact image reader of high degree of freedom comprising a reading unit for reading images, a reading condition changing unit for changing the reading conditions of the reading unit, a storage unit for storing two read images which are read under two different reading conditions changed, and an image correction unit for composing two read images stored and developing them on a plane, wherein characters written on the surface of a folded form or a thick book can be read in a good operability state and on a high image quality basis by reading images in non-contact.
摘要翻译： 一种具有高自由度的简单的非接触式图像读取器，包括用于读取图像的读取单元，用于改变读取单元的读取条件的读取条件改变单元，用于存储在两个不同读数下读取的两个读取图像的存储单元 条件改变，以及用于组合在平面上存储和显影它们的两个读取图像的图像校正单元，其中可以以良好的可操作性状态和基于高图像质量的基础读取写在折叠表面或厚书的表面上的字符 通过非接触式阅读图像。
-
公开(公告)号：US08326028B2
公开(公告)日：2012-12-04
申请号：US12342627
申请日：2008-12-23
申请人： Keisuke Nakashima , Shinichi Shinoda , Hiroshi Shojima , Masahiro Oikawa , Kazuki Nakashima , Yasuhiro Uchida
发明人： Keisuke Nakashima , Shinichi Shinoda , Hiroshi Shojima , Masahiro Oikawa , Kazuki Nakashima , Yasuhiro Uchida
IPC分类号： G06K9/00
CPC分类号： G06K9/2072 , G06K9/00449 , G06K2209/01
摘要： It is possible to compatibly set multiple “dropout” color ranges and “non-dropout” color ranges and uniquely determine a dropout boundary. An object of the present invention is to greatly conserve maintenance cost of adding a new dropout form after apparatus operations. A conventional technology aims at assuring relation to a predetermined color region, determining the presence or absence of contention, or uniquely settling a dropout boundary. The present invention provides a means for supplying levels to a “dropout” color range and a “non-dropout” color range. A registered color range histogram can be quasi-three-dimensionally visualized so that an operator can make adjustment by viewing a contention determination result and an image.
摘要翻译： 可以兼容地设置多个压差颜色范围和非压差颜色范围，并且唯一地确定出口边界。 本发明的目的是大大节省在装置操作之后添加新的压差形式的维护成本。 常规技术旨在确保与预定颜色区域的关系，确定争用的存在或不存在，或者唯一地建立退出边界。 本发明提供了一种用于提供水平到落下的颜色范围和非脱落的颜色范围的装置。 注册的颜色范围直方图可以被准三维地可视化，使得操作者可以通过观看争用确定结果和图像进行调整。
-
公开(公告)号：US20090214109A1
公开(公告)日：2009-08-27
申请号：US12342627
申请日：2008-12-23
申请人： Keisuke NAKASHIMA , Shinichi Shinoda , Hiroshi Shojima , Masahiro Oikawa , Kazuki Nakashima , Yasuhiro Uchida
发明人： Keisuke NAKASHIMA , Shinichi Shinoda , Hiroshi Shojima , Masahiro Oikawa , Kazuki Nakashima , Yasuhiro Uchida
IPC分类号： G06K9/00
CPC分类号： G06K9/2072 , G06K9/00449 , G06K2209/01
摘要： It is possible to compatibly set multiple “dropout” color ranges and “non-dropout” color ranges and uniquely determine a dropout boundary. An object of the present invention is to greatly conserve maintenance cost of adding a new dropout form after apparatus operations. A conventional technology aims at assuring relation to a predetermined color region, determining the presence or absence of contention, or uniquely settling a dropout boundary. The present invention provides a means for supplying levels to a “dropout” color range and a “non-dropout” color range. A registered color range histogram can be quasi-three-dimensionally visualized so that an operator can make adjustment by viewing a contention determination result and an image.
摘要翻译： 可以兼容地设置多个“压差”颜色范围和“非压差”颜色范围，并且唯一地确定出口边界。 本发明的目的是大大节省在装置操作之后添加新的压差形式的维护成本。 常规技术旨在确保与预定颜色区域的关系，确定争用的存在或不存在，或者唯一地建立退出边界。 本发明提供了一种用于向“缺失”颜色范围和“非滴落”颜色范围提供水平的装置。 注册的颜色范围直方图可以被准三维地可视化，使得操作者可以通过观看争用确定结果和图像进行调整。
-
9.发明申请Image processing method and contactless image input apparatus utilizing the method 审中-公开利用该方法的图像处理方法和非接触式图像输入装置公开(公告)号：US20050074144A1
公开(公告)日：2005-04-07
申请号：US10996441
申请日：2004-11-26
CPC分类号： H04N1/04 , G06T7/70 , G06T7/73 , H04N1/195 , H04N2201/0434
摘要： An image processing method, a contactless image processing apparatus, and a storage medium which stores processes. The method includes the steps of reading an original by a graphics input unit in a contactless manner and outputting from the graphics input unit information as to the original, measuring a distance from the graphics input unit to the original at least on the basis of information as to vertexes which is derived from the information as to the original which has been read and outputted from the graphics input unit and correcting for the information as to the original outputted from the graphics input unit on the basis of the distance which is measured and the information as to the vertexes.
摘要翻译： 存储处理的图像处理方法，非接触式图像处理装置和存储介质。 该方法包括以非接触方式由图形输入单元读取原稿的步骤，并且从图形输入单元输出关于原稿的信息，至少基于信息作为测量从图形输入单元到原稿的距离 对从已经从图形输入单元读取和输出的原件的信息导出的顶点，并且基于测量的距离来校正关于从图形输入单元输出的原稿的信息和信息 关于顶点。
-
公开(公告)号：US08577125B2
公开(公告)日：2013-11-05
申请号：US12344000
申请日：2008-12-24
IPC分类号： G06K9/00
CPC分类号： G06T11/60 , G06T2200/32
摘要： The present invention provides a technique to generate an accurate connected image even in a monotonous pattern using design data as constrained conditions. A reference position is roughly determined through matching between the design data and image data, matching between neighboring images is performed using the amount of mismatch from the design data as a searching range and a connected image is generated at high speed and accurately. The image generation method of the present invention is an image generation method for inspecting an electronic device pattern using a scanning electron microscope and is constructed of a design data file that stores design data describing layout information of an electronic device pattern by inputting the data, a plurality of divided pieces of image data obtained by imaging the electronic device pattern at different imaging positions, and image connecting means for connecting the plurality of divided pieces of image data into one image using the plurality of divided pieces of image data and the design data of a file of the design data (see FIG. 1).
摘要翻译： 本发明提供了一种使用设计数据作为约束条件即使以单调模式生成精确连接图像的技术。 通过设计数据和图像数据之间的匹配粗略地确定参考位置，使用来自设计数据的失配量作为搜索范围来执行相邻图像之间的匹配，并且以高速和准确的方式生成连接的图像。 本发明的图像生成方法是使用扫描电子显微镜来检查电子设备图案的图像生成方法，并且由设计数据文件构成，该设计数据文件通过输入数据来存储描述电子设备图案的布局信息的设计数据， 通过在不同的成像位置对电子设备图案进行成像而获得的多个分割图像数据;以及图像连接装置，用于使用多个分割的图像数据和多个分割的图像数据将多个分割的图像数据片段连接到一个图像中 设计数据的文件（参见图1）。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.03 秒)
