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公开(公告)号：US5933528A
公开(公告)日：1999-08-03
申请号：US9901
申请日：1993-01-26
CPC分类号： G06T7/0083
摘要： An image processing apparatus of this invention reads raster-scanning type binary image data, and causes an outline extraction unit to extract outline vectors of an image. When a white raster detection unit detects that one raster data consists of all white pixels, it supplies the detection result to the outline extraction unit. Upon reception of this detection result, the outline extraction unit outputs the outline vectors extracted so far as a group of data to an outline smoothing & enlarging/compressing unit as a processing unit for executing outline smoothing processing or enlarging/compressing processing. In this manner, since this invention processes an image as a group of data divided in units of white rasters, advantages such as a decrease in required memory capacity can be expected.
摘要翻译： 本发明的图像处理装置读取光栅扫描型二进制图像数据，并使轮廓提取单元提取图像的轮廓矢量。 当白光栅检测单元检测到一个光栅数据由所有白色像素组成时，它将检测结果提供给轮廓提取单元。 在接收到该检测结果时，轮廓提取单元将作为一组数据提取的轮廓向量输出到轮廓平滑放大/压缩单元，作为用于执行轮廓平滑处理或放大/压缩处理的处理单元。 以这种方式，由于本发明将图像处理为以白色光栅为单位划分的一组数据，因此可以期望诸如所需存储容量的降低等优点。
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22.发明授权Image processing method and apparatus permitting use of PDL in compression memory 失效允许在压缩存储器中使用PDL的图像处理方法和装置
公开(公告)号：US5917947A
公开(公告)日：1999-06-29
申请号：US272653
申请日：1994-07-11
申请人： Yoshihiro Ishida , Naoto Kawamura , Hideo Honma
发明人： Yoshihiro Ishida , Naoto Kawamura , Hideo Honma
CPC分类号： H04N19/60 , H04N1/00204 , H04N1/32358 , H04N1/411 , H04N2201/0067 , H04N2201/3294
摘要： In an image processing apparatus, a memory stores encoded image data, and command data is interpreted and converted into image data. The encoded image data stored in the memory is decoded and synthesized with the converted image data. The resulting synthesized image data is then encoded.
摘要翻译： 在图像处理装置中，存储器存储编码图像数据，并且将命令数据解释并转换为图像数据。 存储在存储器中的编码图像数据被解码并与转换的图像数据合成。 然后对所得到的合成图像数据进行编码。
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23.发明授权Image processing method and apparatus which separates an input image into character and non-character areas 失效将输入图像分解为字符和非字符区域的图像处理方法和装置
公开(公告)号：US5905579A
公开(公告)日：1999-05-18
申请号：US857903
申请日：1997-05-16
申请人： Akihiro Katayama , Yoshihiro Ishida
发明人： Akihiro Katayama , Yoshihiro Ishida
IPC分类号： G06K9/20 , G06K9/36 , G06T9/00 , H04N1/40 , H04N1/41 , H04N1/413 , H04N1/64 , G06K9/40 , H04N1/38
CPC分类号： G06K9/00456 , H04N1/40062 , H04N1/642 , H04N19/14 , H04N19/186 , H04N19/10 , H04N19/102 , H04N19/63
摘要： An image processor accurately executes area separation using small block size image data. The image processor includes a wavelet transforming circuit which converts input image data into a plurality of band-limited image data, and an edge detecting circuit detects edge information in the image data based upon the band-limited image data. A character-area detecting circuit detects character areas in the image data from the distribution of the edge information, and an expansion/contraction circuit unifies the character areas based upon the detected character-area information.
摘要翻译： 图像处理器使用小块大小的图像数据精确地执行区域分离。 图像处理器包括将输入图像数据转换成多个带限图像数据的小波变换电路，边缘检测电路基于带限图像数据检测图像数据中的边缘信息。 字符区域检测电路根据边缘信息的分布来检测图像数据中的字符区域，并且扩展/收缩电路基于检测到的字符区域信息来统一字符区域。
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公开(公告)号：US5848185A
公开(公告)日：1998-12-08
申请号：US579358
申请日：1995-12-27
CPC分类号： G06T7/0081 , G06K9/00463 , G06K9/4652 , G06T3/40 , G06T2207/10008 , G06T2207/20144 , G06T2207/30176
摘要： A digital color image to be processed is inputted at a color image input step, image segments are extracted from the input color image at an image-segment extraction step, and data of the extracted image segments is created. Next, image-segment components in each extracted image segment are discriminated at an image-segment discrimination step, and each extracted image segment is subjected to zoom processing, which conforms to the discriminated image-segment component, at an adaptive zoom step, thereby creating a zoomed image of the input image. The zoomed image that has been created is displayed, outputted as a hard copy or delivered to a transmission line at a color image output step. Accordingly, a color image in which image segments having different characteristics are mixed is efficiently processed.
摘要翻译： 在彩色图像输入步骤中输入要处理的数字彩色图像，在图像段提取步骤中从输入彩色图像中提取图像片段，并且创建提取的图像片段的数据。 接下来，在图像段识别步骤中区分每个提取的图像段中的图像段分量，并且在自适应缩放步骤中对每个提取的图像段进行与所识别的图像段分量一致的缩放处理，从而创建 输入图像的缩放图像。 已经创建的缩放图像被显示，作为硬拷贝输出，或者在彩色图像输出步骤中被传送到传输线。 因此，有效地处理其中具有不同特征的图像段被混合的彩色图像。
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公开(公告)号：US5680486A
公开(公告)日：1997-10-21
申请号：US236151
申请日：1994-05-02
CPC分类号： H04N1/415 , G06T11/60 , H04N1/3872
摘要： An image processor includes an image memory which stores compressed and coded image data representing an image, the compressed and coded image data includes first data representing the image with a low resolution and second data representing the image with a high resolution. A generating unit generates image data of the low resolution and image data of the high resolution, by decoding the compressed and coded image data stored in the image memory. Area data is provided representing a partial area of the image, the area data including first area data representing the partial area with the low resolution and second area data representing the partial area with the high resolution. A first processor processes the image data of the low resolution generated by the generating unit in accordance with the provided first area data of the low resolution. A second processor processes the image data of the high resolution generated by the generating unit in accordance with the provided second area data and prints an image on the basis of the processed image data of the high resolution.
摘要翻译： 图像处理器包括存储表示图像的压缩和编码图像数据的图像存储器，压缩和编码图像数据包括表示具有低分辨率的图像的第一数据和表示具有高分辨率的图像的第二数据。 生成单元通过解码存储在图像存储器中的压缩和编码图像数据来生成低分辨率的图像数据和高分辨率的图像数据。 提供表示图像的部分区域的区域数据，区域数据包括表示具有低分辨率的部分区域的第一区域数据和表示具有高分辨率的部分区域的第二区域数据。 第一处理器根据所提供的低分辨率的第一区域数据处理由生成单元生成的低分辨率的图像数据。 第二处理器根据所提供的第二区域数据处理由生成单元生成的高分辨率的图像数据，并且基于处理后的高分辨率图像数据打印图像。
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公开(公告)号：US5493415A
公开(公告)日：1996-02-20
申请号：US162798
申请日：1993-12-07
CPC分类号： H04N1/32368 , G06T1/20 , H04N1/32358 , H04N1/32491 , H04N1/3333 , H04N1/38 , H04N1/3873 , H04N1/6011 , H04N1/32128 , H04N2201/0081 , H04N2201/0089 , H04N2201/3287 , H04N2201/3292 , H04N2201/33314 , H04N2201/33321 , H04N2201/33342
摘要： An image processing system for use in a copying machine or a facsimile machine includes an original-image reading device which allows an operator to check the state of a read image before the read image is printed out or transmitted. The original image read by a reading section is temporarily stored in a recording section. Image data on the stored image is accessed and displayed on a display screen at high speed under direct memory access control.
摘要翻译： 用于复印机或传真机的图像处理系统包括原始图像读取装置，其允许操作者在读取图像被打印或发送之前检查读取图像的状态。 由读取部分读取的原始图像临时存储在记录部分中。 存储图像上的图像数据在直接存储器访问控制下以高速度访问并显示在显示屏幕上。
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公开(公告)号：US4974811A
公开(公告)日：1990-12-04
申请号：US527910
申请日：1990-05-24
申请人： Yoshihiro Ishida
发明人： Yoshihiro Ishida
CPC分类号： A61M39/286
摘要： A roller clamp for regulating fluid flow through a plastic tube comprising a bottom plate for receiving the plastic tube, a pair of sidewalls each having a guide groove, and a roller wheel for pressing the plastic tube is disclosed. The bottom plate has a V-shaped channel along its longitudinal direction and a pair of projections each having a pointed end are formed on the top of lines each extending from the lowest position of the V-shaped channel. A required amount of fluid can be supplied at a constant flow velocity thanks to small tube resistance.
摘要翻译： 公开了一种用于调节液体流过塑料管的辊夹，包括用于接收塑料管的底板，每个具有引导槽的一对侧壁和用于挤压塑料管的滚轮。 底板具有沿着其纵向方向的V形通道，并且每个具有尖端的一对突起形成在每个从V形通道的最低位置延伸的线的顶部上。 由于管阻力小，可以以恒定的流速提供所需量的流体。
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公开(公告)号：US4883969A
公开(公告)日：1989-11-28
申请号：US314330
申请日：1989-02-21
申请人： Yoshihiro Ishida , Akira Yoshida , Hideo Kobayashi
发明人： Yoshihiro Ishida , Akira Yoshida , Hideo Kobayashi
CPC分类号： H01J27/08
摘要： Method of ionizing a gas within a chamber having a cathode disposed therein, wherein the sputtering effect upon the cathode is substantially reduced to prolong the life of the cathode. The cathode within the chamber is initially activated to emit thermal electrons by applying a voltage thereto. The gas to be ionized is then introduced into the chamber along with an active gas. Ionization of the gas to be ionized is then achieved by subjecting the gas to be ionized to the thermal electrodes emitted by the cathode. The voltage applied to the cathode and the voltage between the cathode and the wall of the chamber are regulated so as to maintain a substantially constant electric arc current flowing from the wall of the chamber to the cathode. A predetermined mixture ratio is maintained as between the active gas and the gas to be ionized within the chamber so as to induce growth in the volume of the cathode at least partially offsetting the removal of atoms from the cathode caused by sputtering, the predetermined mixture ratio being maintained by controlling the introduction of the active gas into the chamber.
摘要翻译： 在其内具有阴极的室内离子化气体的方法，其中对阴极的溅射效应被显着减少以延长阴极的寿命。 初始激活室内的阴极，通过向其施加电压来发射热电子。 然后将待离子化的气体与活性气体一起引入室中。 然后通过将气体离子化到由阴极发射的热电极来实现待离子化的气体的离子化。 调节施加到阴极的电压以及阴极和室壁之间的电压，以便保持从室的壁流向阴极的基本上恒定的电弧电流。 将活性气体和待室内气体之间的预定混合比维持在阴极内，以使阴极体积增长至少部分抵消由溅射引起的阴极去除原子，预定的混合比例 通过控制将活性气体引入室中来维持。
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公开(公告)号：US08369637B2
公开(公告)日：2013-02-05
申请号：US12756289
申请日：2010-04-08
申请人： Yoshihiro Ishida
发明人： Yoshihiro Ishida
CPC分类号： H04N1/40062 , H04N1/41
摘要： The present invention provides an image processing apparatus which able to shorten processing time and includes an image inputting unit that inputs an image, a region division unit that generates region information by dividing an input image input by the image inputting unit into regions having a plurality of different types of attributes, including a frame region attribute, a non-frame region processing unit that obtains data of respective regions other than frame regions by applying attribute-specific processing for respective regions, excluding frame regions, included in the input image on the basis of the input image and the region information, and executes processing of filling of the processed regions, and a frame region processing unit that executes reduction processing and vectorization processing for the frame region according to the region size of the frame region.
摘要翻译： 本发明提供一种能够缩短处理时间并包括输入图像的图像输入单元的图像处理装置，通过将由图像输入单元输入的输入图像分割为具有多个图像的区域来生成区域信息的区域分割单元 不同类型的属性，包括帧区域属性，非帧区域处理单元，其通过对包括在输入图像中的各个区域（包括帧区域）的各个区域进行属性特定处理，基于该帧区域属性来获取除了帧区域之外的各个区域的数据 并且执行处理区域的填充处理，以及帧区域处理单元，其根据帧区域的区域大小对帧区域执行缩小处理和矢量化处理。
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30.发明申请公开(公告)号：US20120106843A1
公开(公告)日：2012-05-03
申请号：US13278544
申请日：2011-10-21
申请人： Yoshihiro Ishida
发明人： Yoshihiro Ishida
IPC分类号： G06K9/34
CPC分类号： G06T9/20
摘要： When an image including a composite figure made of a predefined figure and a free-form figure is scanned, the position and shape of the free-form figure and the predefined figure are appropriately adjusted. The composite figure is separated into a predefined figure and a free-form figure. With respect to the separated predefined figure, a representative point is set at a predetermined position according to the type of the predefined figure and a representative point is set for the free-form figure based on a criterion according to a type of the free-form figure. If the representative point of a predefined figure is in the vicinity of the representative point of the free-form figure, the free-form figure is corrected based on the position of the representative point of the free-form figure and the position of the representative point of the predefined figure.
摘要翻译： 当扫描包括由预定义图形和自由形状图形构成的复合图形的图像时，适当地调整自由形状图形和预定义图形的位置和形状。 复合图被分成预定义的图形和自由形状的图形。 对于分离的预定义图形，根据预定义图形的类型将代表点设置在预定位置，并且基于根据自由形式的类型的标准为自由形状图设置代表点 数字。 如果预定义数字的代表点在自由形式数字的代表点附近，则自由形式数字将根据自由形式数字的代表点的位置和代表的位置进行更正 点的预定义图。
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