公开(公告)号：US5933528A

公开(公告)日：1999-08-03

申请号：US9901

申请日：1993-01-26

Applicant: Akihiro Katayama ,  Yoshihiro Ishida ,  Junichi Yamakawa

Inventor： Akihiro Katayama ,  Yoshihiro Ishida ,  Junichi Yamakawa

IPC: G06T5/00 ,  G06K9/48

CPC classification number: G06T7/0083

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5917947A

公开(公告)日：1999-06-29

申请号：US272653

申请日：1994-07-11

Applicant: Yoshihiro Ishida ,  Naoto Kawamura ,  Hideo Honma

Inventor： Yoshihiro Ishida ,  Naoto Kawamura ,  Hideo Honma

IPC: G06T9/00 ,  H04N1/00 ,  H04N1/32 ,  H04N1/411 ,  H04N7/30 ,  G06K9/36

CPC classification number: H04N19/60 ,  H04N1/00204 ,  H04N1/32358 ,  H04N1/411 ,  H04N2201/0067 ,  H04N2201/3294

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5905579A

公开(公告)日：1999-05-18

申请号：US857903

申请日：1997-05-16

Applicant: Akihiro Katayama ,  Yoshihiro Ishida

Inventor： Akihiro Katayama ,  Yoshihiro Ishida

IPC: G06K9/20 ,  G06K9/36 ,  G06T9/00 ,  H04N1/40 ,  H04N1/41 ,  H04N1/413 ,  H04N1/64 ,  G06K9/40 ,  H04N1/38

CPC classification number: G06K9/00456 ,  H04N1/40062 ,  H04N1/642 ,  H04N19/14 ,  H04N19/186 ,  H04N19/10 ,  H04N19/102 ,  H04N19/63

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5848185A

公开(公告)日：1998-12-08

申请号：US579358

申请日：1995-12-27

Applicant: Shinichiro Koga ,  Yoshihiro Ishida ,  Osamu Yoshizaki

Inventor： Shinichiro Koga ,  Yoshihiro Ishida ,  Osamu Yoshizaki

IPC: G06T3/40 ,  G06T5/00 ,  G06K9/34

CPC classification number: G06T7/0081 ,  G06K9/00463 ,  G06K9/4652 ,  G06T3/40 ,  G06T2207/10008 ,  G06T2207/20144 ,  G06T2207/30176

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5680486A

公开(公告)日：1997-10-21

申请号：US236151

申请日：1994-05-02

Applicant: Yoshinobu Mita ,  Naoto Kawamura ,  Miyuki Enokida ,  Yoshihiro Ishida

Inventor： Yoshinobu Mita ,  Naoto Kawamura ,  Miyuki Enokida ,  Yoshihiro Ishida

IPC: G06T11/60 ,  H04N1/387 ,  H04N1/415 ,  G06K9/20

CPC classification number: H04N1/415 ,  G06T11/60 ,  H04N1/3872

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5493415A

公开(公告)日：1996-02-20

申请号：US162798

申请日：1993-12-07

Applicant: Yoshinobu Mita ,  Yoshihiro Ishida ,  Miyuki Enokida ,  Junichi Shishizuka

Inventor： Yoshinobu Mita ,  Yoshihiro Ishida ,  Miyuki Enokida ,  Junichi Shishizuka

IPC: G06T1/20 ,  H04N1/32 ,  H04N1/333 ,  H04N1/38 ,  H04N1/387 ,  H04N1/60 ,  H04N1/40

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4974811A

公开(公告)日：1990-12-04

申请号：US527910

申请日：1990-05-24

Applicant: Yoshihiro Ishida

Inventor： Yoshihiro Ishida

IPC: F16K7/06 ,  A61M5/168 ,  A61M39/28

CPC classification number: A61M39/286

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4883969A

公开(公告)日：1989-11-28

申请号：US314330

申请日：1989-02-21

Applicant: Yoshihiro Ishida ,  Akira Yoshida ,  Hideo Kobayashi

Inventor： Yoshihiro Ishida ,  Akira Yoshida ,  Hideo Kobayashi

IPC: H01J27/08 ,  H01J37/08

CPC classification number: H01J27/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08446515B2

公开(公告)日：2013-05-21

申请号：US12984760

申请日：2011-01-05

Applicant: Yoshihiro Ishida

Inventor： Yoshihiro Ishida

IPC: H04N5/232 ,  H04N5/228

CPC classification number: H04N5/232 ,  H04N5/23222

Abstract: It is determined whether or not there is inconsistency between image sensing mode data, which is set by an operator with respect to a scene including an object of shooting, and attribute data, e.g., focal length data or the like, that accompanies an obtained image. When it is determined that there is inconsistency between the image sensing mode data and attribute data, a caution is given to the operator that it is necessary to maintain consistency.

Abstract translation: 确定操作者相对于包括拍摄对象的场景设置的图像感测模式数据与伴随所获得的图像的属性数据（例如焦距数据等）是否不一致 。 当确定图像感测模式数据和属性数据之间存在不一致时，操作者应谨慎地保持一致性。

公开(公告)号：US08320668B2

公开(公告)日：2012-11-27

申请号：US12640191

申请日：2009-12-17

Applicant: Yoshihiro Ishida

Inventor： Yoshihiro Ishida

IPC: G06K9/36 ,  G06K9/00 ,  G06K9/34

CPC classification number: H04N1/40062 ,  G06T7/11 ,  G06T7/194 ,  H04N1/4092

Abstract: Noise does not occur even if an image of an object region extracted from an input image and a background image are stored separately, and then displayed or printed, at a boundary portion of the object region. A boundary region is set at the inner side of the object region of the input image, and a pixel value of an adjacent pixel at the outer side of the boundary of the object region is written to a corresponding pixel in the boundary region. Even if a difference occurs between the background image and the object image, when a document file is displayed or printed, since the pixel value of the pixel at the outer side of the object region is assigned to the pixel in the boundary region, noise due to average color does not occur.

Abstract translation: 即使从输入图像和背景图像提取的对象区域的图像分开存储，然后显示或打印在对象区域的边界部分，也不会发生噪点。 将边界区域设置在输入图像的对象区域的内侧，并且将对象区域的边界外侧的相邻像素的像素值写入边界区域中的相应像素。 即使背景图像和对象图像之间出现差异，当显示或打印文档文件时，由于将对象区域外侧的像素的像素值分配给边界区域中的像素，所以会产生噪声 平均颜色不会发生。