公开(公告)号：US20120262473A1

公开(公告)日：2012-10-18

申请号：US13334724

申请日：2011-12-22

申请人： Kyeong-man KIM ,  Hyun-Cheol Kim ,  Min-ki Cho ,  Hyun-soo Oh ,  Eun-ah Song ,  Yeong-ho Ha ,  Dae-chul Kim ,  Wang-jun Kyung

发明人： Kyeong-man KIM ,  Hyun-Cheol Kim ,  Min-ki Cho ,  Hyun-soo Oh ,  Eun-ah Song ,  Yeong-ho Ha ,  Dae-chul Kim ,  Wang-jun Kyung

IPC分类号： G06K9/00 ,  G09G5/02

CPC分类号： H04N1/62 ,  G06K9/00 ,  G06T5/008 ,  G06T2207/10024 ,  H04N1/40006 ,  H04N1/6091

摘要： An image compensating apparatus includes an input unit to receive input of an photo image, a Gaussian filtering unit to perform Gaussian filtering on the photo image, a division-map generating unit to convert the photo image on which the Gaussian filtering is performed into a color space including a plurality of color components and then generating a chromaticity division-map based on a color coordinate value in the color space, a calculating unit to calculate average chromaticity of each respective region by using the chromaticity division-map, and a compensating unit to compensate chromaticity of each respective region of the photo image by using the average chromaticity of each respective region. Accordingly, a faded image input to the input unit may effectively be compensated.

摘要翻译： 图像补偿装置包括：接收照片图像的输入的输入单元，对所述照片图像进行高斯滤波的高斯滤波单元;分割图生成单元，将进行了高斯滤波的照片图像转换为颜色 包括多个颜色分量的空间，然后基于颜色空间中的颜色坐标值生成色度分割图，计算单元，通过使用色度分割映射来计算各个区域的平均色度;以及补偿单元， 通过使用每个相应区域的平均色度来补偿照片图像的每个相应区域的色度。 因此，可以有效地补偿输入到输入单元的褪色图像。

公开(公告)号：US09270867B2

公开(公告)日：2016-02-23

申请号：US13334724

申请日：2011-12-22

申请人： Kyeong-man Kim ,  Hyun-cheol Kim ,  Min-ki Cho ,  Hyun-soo Oh ,  Eun-ah Song ,  Yeong-ho Ha ,  Dae-chul Kim ,  Wang-jun Kyung

发明人： Kyeong-man Kim ,  Hyun-cheol Kim ,  Min-ki Cho ,  Hyun-soo Oh ,  Eun-ah Song ,  Yeong-ho Ha ,  Dae-chul Kim ,  Wang-jun Kyung

IPC分类号： G06K9/00 ,  H04N1/62 ,  H04N1/40 ,  H04N1/60 ,  G06T5/00

CPC分类号： H04N1/62 ,  G06K9/00 ,  G06T5/008 ,  G06T2207/10024 ,  H04N1/40006 ,  H04N1/6091

摘要： An image compensating apparatus includes an input unit to receive input of an photo image, a Gaussian filtering unit to perform Gaussian filtering on the photo image, a division-map generating unit to convert the photo image on which the Gaussian filtering is performed into a color space including a plurality of color components and then generating a chromaticity division-map based on a color coordinate value in the color space, a calculating unit to calculate average chromaticity of each respective region by using the chromaticity division-map, and a compensating unit to compensate chromaticity of each respective region of the photo image by using the average chromaticity of each respective region. Accordingly, a faded image input to the input unit may effectively be compensated.

摘要翻译： 图像补偿装置包括：接收照片图像的输入的输入单元，对所述照片图像进行高斯滤波的高斯滤波单元;分割图生成单元，将进行了高斯滤波的照片图像转换为颜色 包括多个颜色分量的空间，然后基于颜色空间中的颜色坐标值生成色度分割图，计算单元，通过使用色度分割映射来计算各个区域的平均色度;以及补偿单元， 通过使用每个相应区域的平均色度来补偿照片图像的每个相应区域的色度。 因此，可以有效地补偿输入到输入单元的褪色图像。

公开(公告)号：US08526608B2

公开(公告)日：2013-09-03

申请号：US13064177

申请日：2011-03-09

申请人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

发明人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

IPC分类号： G09C5/00 ,  H04L9/32

CPC分类号： G06F21/608 ,  G06F2221/2153

摘要： A printing system and printer with an electronic signature capability, and a method thereof are provided. To print security documents using an electronic signature stored in a portable memory, the printing system of the invention includes a portable memory for storing an electronic signature. A memory interface connects detachably to the portable memory. A printer receives the electronic signature from the memory interface, composes the received electronic signature with print data, and executes a print operation. Accordingly, a stamping or signature process on numerous documents can be facilitated, and excessive stamping or signature execution can be prevented. Moreover, the electronic signature of the invention can be executed on various types of forms or documents.

摘要翻译： 提供具有电子签名能力的打印系统和打印机及其方法。 为了使用存储在便携式存储器中的电子签名来打印安全文档，本发明的打印系统包括用于存储电子签名的便携式存储器。 存储器接口可拆卸地连接到便携式存储器。 打印机从存储器接口接收电子签名，将接收到的电子签名与打印数据组合，并执行打印操作。 因此，可以促进对许多文件的冲压或签名过程，并且可以防止过大的冲压或签名执行。 此外，本发明的电子签名可以对各种形式或文件执行。

公开(公告)号：US20110164289A1

公开(公告)日：2011-07-07

申请号：US13064177

申请日：2011-03-09

申请人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

发明人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

IPC分类号： G06K15/02

CPC分类号： G06F21/608 ,  G06F2221/2153

摘要： A printing system and printer with an electronic signature capability, and a method thereof are provided. To print security documents using an electronic signature stored in a portable memory, the printing system of the invention includes a portable memory for storing an electronic signature. A memory interface connects detachably to the portable memory. A printer receives the electronic signature from the memory interface, composes the received electronic signature with print data, and executes a print operation. Accordingly, a stamping or signature process on numerous documents can be facilitated, and excessive stamping or signature execution can be prevented. Moreover, the electronic signature of the invention can be executed on various types of forms or documents.

摘要翻译： 提供具有电子签名能力的打印系统和打印机及其方法。 为了使用存储在便携式存储器中的电子签名来打印安全文档，本发明的打印系统包括用于存储电子签名的便携式存储器。 存储器接口可拆卸地连接到便携式存储器。 打印机从存储器接口接收电子签名，将接收到的电子签名与打印数据组合，并执行打印操作。 因此，可以促进对许多文件的冲压或签名过程，并且可以防止过大的冲压或签名执行。 此外，本发明的电子签名可以对各种形式或文件执行。

公开(公告)号：US07929695B2

公开(公告)日：2011-04-19

申请号：US11399521

申请日：2006-04-07

申请人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

发明人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

IPC分类号： G09C5/00 ,  G06F7/04 ,  G06F17/30

CPC分类号： G06F21/608 ,  G06F2221/2153

摘要： A printing system and printer with an electronic signature capability, and a method thereof are provided. To print security documents using an electronic signature stored in a portable memory, the printing system of the invention includes a portable memory for storing an electronic signature. A memory interface connects detachably to the portable memory. A printer receives the electronic signature from the memory interface, composes the received electronic signature with print data, and executes a print operation. Accordingly, a stamping or signature process on numerous documents can be facilitated, and excessive stamping or signature execution can be prevented. Moreover, the electronic signature of the invention can be executed on various types of forms or documents.

公开(公告)号：US07054569B2

公开(公告)日：2006-05-30

申请号：US10770484

申请日：2004-02-04

申请人： Joong-gwang Shin ,  Geun-yong Park ,  Eun-ah Song ,  Jong-woo Kim

发明人： Joong-gwang Shin ,  Geun-yong Park ,  Eun-ah Song ,  Jong-woo Kim

IPC分类号： G03G15/10

CPC分类号： G03G15/105

摘要： A wet electrophotographic image forming machine that informs a user of a timing for replacing development cartridges. The image forming machine comprises a control section for sensing the condition of the developer stored in one or more developer housings on the basis of a measured electric current flowing between one or more developer feeding members and one or more developer application members via the developer provided therebetween, and a display section for externally displaying the developer condition according to a signal from the control section. The control section evaluates the magnitude of the electric current and provides a signal to the control section for display if there is a developer amount or concentration deficiency.

摘要翻译： 一种湿电子照相成像机，其向用户通知更换显影盒的时间。 图像形成机包括控制部分，用于基于在一个或多个显影剂供给部件和一个或多个显影剂施加部件之间流过的测量电流，经由其间设置的显影剂来感测存储在一个或多个显影剂壳体中的显影剂的状态 以及显示部分，用于根据来自控制部分的信号外部显示显影剂条件。 控制部分评估电流的大小，并且如果存在显影剂量或浓度不足，则向控制部提供信号以进行显示。

公开(公告)号：US20070019809A1

公开(公告)日：2007-01-25

申请号：US11399521

申请日：2006-04-07

申请人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

发明人： Eun-ah Song ,  Hyun-sun Jung ,  Yong-geun Kim

IPC分类号： G09C3/00

CPC分类号： G06F21/608 ,  G06F2221/2153

摘要： A printing system and printer with an electronic signature capability, and a method thereof are provided. To print security documents using an electronic signature stored in a portable memory, the printing system of the invention includes a portable memory for storing an electronic signature. A memory interface connects detachably to the portable memory. A printer receives the electronic signature from the memory interface, composes the received electronic signature with print data, and executes a print operation. Accordingly, a stamping or signature process on numerous documents can be facilitated, and excessive stamping or signature execution can be prevented. Moreover, the electronic signature of the invention can be executed on various types of forms or documents.

摘要翻译： 提供具有电子签名能力的打印系统和打印机及其方法。 为了使用存储在便携式存储器中的电子签名来打印安全文档，本发明的打印系统包括用于存储电子签名的便携式存储器。 存储器接口可拆卸地连接到便携式存储器。 打印机从存储器接口接收电子签名，将接收到的电子签名与打印数据组合，并执行打印操作。 因此，可以促进对许多文件的冲压或签名过程，并且可以防止过大的冲压或签名执行。 此外，本发明的电子签名可以对各种形式或文件执行。

公开(公告)号：US20060056882A1

公开(公告)日：2006-03-16

申请号：US11165677

申请日：2005-06-27

申请人： Gu-dal Kwon ,  Eun-ah Song

发明人： Gu-dal Kwon ,  Eun-ah Song

IPC分类号： G03G15/01 ,  B41J2/385

CPC分类号： H04N1/506 ,  G03G15/0194 ,  G03G2215/0161

摘要： A color registration control method and an image forming apparatus using the same are provided, wherein the color registration control method includes the steps of developing a registration pattern by overlapping a first pattern and a second pattern each of which having a length in a sub-scanning direction, detecting the densities of an upper pattern and a lower pattern included in the registration pattern, comparing the density of the upper pattern with the density of the lower pattern and generating density information, and outputting a registration control signal by referring to the offset information and the density information.

摘要翻译： 提供了一种颜色登记控制方法和使用其的图像形成装置，其中，颜色登记控制方法包括以下步骤：通过重叠第一图案和第二图案来显影注册图案，每个图案具有在副扫描中的长度 检测注册图案中包含的上部图案和下部图案的密度，将上部图案的浓度与下部图案的浓度进行比较，并产生浓度信息，并通过参考偏移信息输出登记控制信号 和密度信息。