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1. 发明授权

US08995034B2 Image forming apparatus and method of color revising 有权
标题翻译：图像形成装置和颜色修正方法
公开(公告)号：US08995034B2
公开(公告)日：2015-03-31
申请号：US13524233
申请日：2012-06-15
申请人： In-ho Park , Kyeong-man Kim , Hyun-soo Oh
发明人： In-ho Park , Kyeong-man Kim , Hyun-soo Oh
IPC分类号： G03F3/08 , G06K1/00 , H04N1/60
CPC分类号： H04N1/6033 , H04N1/6036 , H04N1/6041
摘要： An image forming apparatus includes a storage unit to store a color conversion table, a user interface unit to receive a color revision initiation command, an image forming unit to print a color chart generated based on the color conversion table if the color revision initiation command is received, the color chart having a plurality of CMYK mixed colors having at least one of brightness and chroma changed, a scan unit to scan the printed color chart, and a change unit to revise the color conversion table using the scanned color chart.
摘要翻译：图像形成装置包括：存储单元，用于存储颜色转换表;用户接口单元，用于接收色彩修改启动命令;图像形成单元，用于打印基于颜色转换表生成的色彩图，如果色彩修改启动命令是接收到的彩色图表具有多个具有亮度和色度改变中的至少一个的CMYK混合色，用于扫描打印的色图的扫描单元和改变单元，以使用扫描的色图来修改颜色转换表。

2. 发明授权

US08514448B2 Image revising method, image forming apparatus and method for revising image spreading 有权
标题翻译：图像修正方法，图像形成装置和修改图像扩展的方法
公开(公告)号：US08514448B2
公开(公告)日：2013-08-20
申请号：US12358340
申请日：2009-01-23
申请人： In-ho Park , Hyun-soo Oh
发明人： In-ho Park , Hyun-soo Oh
IPC分类号： H04N1/60
CPC分类号： H04N1/58 , H04N1/4072 , H04N1/6022
摘要： An image revising method, an image forming apparatus, and a method for revising image spreading are provided. The image revising method includes regulating a black color level in a black area of an input image; adjusting a color level of at least one other color excluding the black color in the black area; and revising the image by applying the regulated black color level and the adjusted color level of the at least one other color. Thus, in copying a document, the black color with the enhanced legibility can be serviced.
摘要翻译：提供了一种图像修正方法，图像形成装置和修改图像扩展的方法。图像修正方法包括调节输入图像的黑色区域中的黑色电平; 调整除了黑色区域中的黑色以外的至少一种其他颜色的色彩水平; 以及通过应用所调节的黑色色彩水平和所述至少一种其它颜色的调节色彩水平来修改图像。因此，在复印文件时，可以维护具有增强的易读性的黑色。

3. 发明授权

US08363267B2 Image forming apparatus and color converting method thereof 失效
标题翻译：图像形成装置及其颜色转换方法
公开(公告)号：US08363267B2
公开(公告)日：2013-01-29
申请号：US11972905
申请日：2008-01-11
申请人： Jin-kyung Hong , Jae-min Shin , In-ho Park , Woo-ri Choi
发明人： Jin-kyung Hong , Jae-min Shin , In-ho Park , Woo-ri Choi
IPC分类号： G06F15/00 , G03F3/08 , H04N1/46 , H04N9/04
CPC分类号： H04N1/6058
摘要： An image forming apparatus including a scanning unit to scan an image and to output corresponding digital color coordinates; a determining unit to determine a local color gamut including the digital color coordinates, based on a reference matrix computed from a standard color gamut, which includes the local color gamut, and the plurality of digital color coordinates; a matrix selecting unit to select a color conversion matrix that corresponds to the determined local color gamut; and a computing unit to compute LAB color coordinates based on the selected color conversion matrix and the digital color coordinates. A method of color conversion using the image forming apparatus is also provided.
摘要翻译：一种图像形成装置，包括：扫描单元，扫描图像并输出相应的数字色坐标; 确定单元，用于基于从包括所述局部色域的所述标准色域计算的参考矩阵和所述多个数字色坐标来确定包括所述数字色坐标的局部色域; 矩阵选择单元，用于选择与所确定的本地色域相对应的颜色转换矩阵; 以及计算单元，用于基于所选择的颜色转换矩阵和数字颜色坐标来计算LAB颜色坐标。还提供了使用图像形成装置进行颜色转换的方法。

4. 发明申请

US20120206747A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD CAPABLE OF REVISING GRAY IMAGE 失效
标题翻译：图像形成装置和图像形成方法可以修改灰度图像
公开(公告)号：US20120206747A1
公开(公告)日：2012-08-16
申请号：US13454497
申请日：2012-04-24
申请人： In-ho Park , Hyun-soo Oh , Mi-jung Jang
发明人： In-ho Park , Hyun-soo Oh , Mi-jung Jang
IPC分类号： H04N1/60 , G06K9/00 , G09G5/02
CPC分类号： H04N1/40012
摘要： An apparatus includes a gray converter to convert an inputted color image to be printed into a gray conversion image and to outputs the gray conversion image a difference calculator to calculate a at least one difference value between at least one color channel image with respect to the color image and the gray conversion image; and a gray reviser to revise the gray conversion image based on the at least one difference value and to output a gray conversion image.
摘要翻译：一种装置包括：灰度转换器，用于将要打印的输入彩色图像转换为灰度转换图像，并输出灰度转换图像差值计算器，以计算至少一个彩色图像相对于彩色图像之间的至少一个差值和灰度转换图像; 以及灰色修正器，用于基于所述至少一个差值修正灰度转换图像并输出灰度转换图像。

5. 发明申请

US20090009817A1 SCANNING APPARATUS AND WHITE CALIBRATION METHOD THEREOF 审中-公开
标题翻译：扫描仪和白色校准方法
公开(公告)号：US20090009817A1
公开(公告)日：2009-01-08
申请号：US12144897
申请日：2008-06-24
申请人： In-ho Park , Kyeong-man Kim , Hyun-soo Oh
发明人： In-ho Park , Kyeong-man Kim , Hyun-soo Oh
IPC分类号： H04N1/00
CPC分类号： H04N1/6033
摘要： A scanning apparatus includes a lookup table generating unit to generate a multidimensional lookup table to convert input signals into standard signals, a minimum value computing unit to scan a white reference and compute minimum RGB values therefrom, a calibration region determining unit to establish a minimum size region in the lookup table that contains a background (BG) point where the computed minimum RGB values coincide, and a white point of the lookup table, and a calibrating unit to calibrate data values only in the established region to white values. Optimum color representation is provided, because only the white region is established and calibrated without influencing other color regions.
摘要翻译：一种扫描装置，包括：查找表生成单元，生成将输入信号转换为标准信号的多维查找表;扫描白色基准的最小值运算单元，计算最小RGB值;校正区域确定单元，查找表中包含所计算的最小RGB值一致的背景（BG）点和查找表的白点的查找表区域，以及校准单元，用于仅将建立的区域中的数据值校准为白色值。提供了最佳颜色表示，因为只有白色区域被建立和校准，而不影响其他颜色区域。

6. 发明申请

US20080028059A1 APPARATUS AND METHOD FOR UPNP SERVICE IN PUBLIC NETWORK ENVIRONMENT 有权
标题翻译：公共网络环境中UPNP服务的设备和方法
公开(公告)号：US20080028059A1
公开(公告)日：2008-01-31
申请号：US11771244
申请日：2007-06-29
申请人： Dong-yun Shin , In-ho Park
发明人： Dong-yun Shin , In-ho Park
IPC分类号： G06F15/173
CPC分类号： H04L43/00 , H04L41/0886 , H04L41/12 , H04L63/0236 , H04L67/1002 , H04L67/1021
摘要： An apparatus and method for a universal plug and play (UPnP) service in a public network environment, the apparatus including: a UPnP multicast monitoring module to monitor a header of a frame inputted to a repeater and to request a discard of the frame; a discard control module to select and to discard the frame for which the discard has been requested; and a switching management module to register and to manage information on discarded frames.
摘要翻译：一种在公共网络环境中通用即插即用（UPnP）服务的装置和方法，所述装置包括：UPnP组播监视模块，用于监视输入到中继器的帧的报头，并请求丢弃该帧; 丢弃控制模块，用于选择并丢弃已经请求丢弃的帧; 以及切换管理模块，用于注册和管理丢弃帧信息。

7. 发明授权

US08422081B2 Image forming apparatus and image forming method capable of revising gray image 失效
标题翻译：能够修正灰度图像的图像形成装置和图像形成方法
公开(公告)号：US08422081B2
公开(公告)日：2013-04-16
申请号：US13454497
申请日：2012-04-24
申请人： In-ho Park , Hyun-soo Oh , Mi-jung Jang
发明人： In-ho Park , Hyun-soo Oh , Mi-jung Jang
IPC分类号： H04N1/60 , G06K15/00 , G03F3/08 , G06K9/00 , H04N5/202 , H04N5/14
CPC分类号： H04N1/40012
摘要： An apparatus includes a gray converter to convert an inputted color image to be printed into a gray conversion image and to outputs the gray conversion image a difference calculator to calculate a at least one difference value between at least one color channel image with respect to the color image and the gray conversion image; and a gray reviser to revise the gray conversion image based on the at least one difference value and to output a gray conversion image.
摘要翻译：一种装置包括灰度转换器，用于将要打印的输入彩色图像转换成灰度转换图像，并输出灰度转换图像差值计算器，以计算至少一个色彩通道图像之间的至少一个差值图像和灰度转换图像; 以及灰色修正器，用于基于所述至少一个差值修正灰度转换图像并输出灰度转换图像。

8. 发明申请

US20120257826A1 COLOR CONVERSION APPARATUS AND METHOD THEREOF 有权
标题翻译：颜色转换装置及其方法
公开(公告)号：US20120257826A1
公开(公告)日：2012-10-11
申请号：US13297703
申请日：2011-11-16
申请人： Kyeong-man KIM , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
发明人： Kyeong-man KIM , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
IPC分类号： G06K9/00
CPC分类号： G06T11/001 , H04N1/62 , H04N1/628 , H04N9/643
摘要： A color conversion method includes determining a race by recognizing a skin region in an input image, selecting a preferred skin color to apply to the skin region based on a plurality of preferred skin color information preset per race, and correcting a color of the skin region using the selected preferred skin color. Additionally, a color conversation apparatus includes a control unit to determine a race by recognizing a skin region in an input image input, and to select a preferred skin color to apply to the skin region, based on the plurality of the preferred skin color information stored in a storage unit, and a compensation unit to correct a color of the skin region using the preferred skin color selected by the control unit. Hence, the skin color per race can be adequately converted to the color which can satisfy the user.
摘要翻译：颜色转换方法包括通过识别输入图像中的皮肤区域来确定比赛，基于每个种族预先设定的多个优选皮肤颜色信息，选择适用于皮肤区域的优选皮肤颜色，以及校正皮肤区域的颜色使用所选择的优选肤色。另外，颜色通话装置包括：控制单元，用于通过识别输入图像输入中的皮肤区域来确定比赛，并且基于存储的多个优选皮肤颜色信息来选择适用于皮肤区域的优选皮肤颜色以及补偿单元，用于使用由控制单元选择的优选肤色来校正皮肤区域的颜色。因此，每个种族的皮肤颜色可以适当地转换成能够满足用户的颜色。

9. 发明申请

US20060190940A1 Service framework for a home network 有权
公开(公告)号：US20060190940A1
公开(公告)日：2006-08-24
申请号：US11358003
申请日：2006-02-22
申请人： Kyle Kim , In-ho Park , Sang-ho Lee
发明人： Kyle Kim , In-ho Park , Sang-ho Lee
IPC分类号： G06F9/44
CPC分类号： H04L12/281 , H04L12/2803 , H04L12/2832
摘要： A service framework which can control devices to be controlled according to a device/service profile by creating the device/service profile to control a plurality of the controlled devices. Accordingly without using a middleware with a complicated structure, it is possible to control home devices.

10. 发明授权

US08849025B2 Color conversion apparatus and method thereof 有权
标题翻译：颜色转换装置及其方法
公开(公告)号：US08849025B2
公开(公告)日：2014-09-30
申请号：US13297703
申请日：2011-11-16
申请人： Kyeong-man Kim , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
发明人： Kyeong-man Kim , Hyun-cheol Kim , In-ho Park , Jae-min Shin , Heui-keun Cho , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
IPC分类号： G06K9/00 , G06T11/00 , H04N9/64 , H04N1/62
CPC分类号： G06T11/001 , H04N1/62 , H04N1/628 , H04N9/643
摘要： A color conversion method includes determining a race by recognizing a skin region in an input image, selecting a preferred skin color to apply to the skin region based on a plurality of preferred skin color information preset per race, and correcting a color of the skin region using the selected preferred skin color. Additionally, a color conversation apparatus includes a control unit to determine a race by recognizing a skin region in an input image input, and to select a preferred skin color to apply to the skin region, based on the plurality of the preferred skin color information stored in a storage unit, and a compensation unit to correct a color of the skin region using the preferred skin color selected by the control unit. Hence, the skin color per race can be adequately converted to the color which can satisfy the user.
摘要翻译：颜色转换方法包括通过识别输入图像中的皮肤区域来确定比赛，基于每个种族预先设定的多个优选皮肤颜色信息，选择适用于皮肤区域的优选皮肤颜色，以及校正皮肤区域的颜色使用所选择的优选肤色。另外，颜色通话装置包括：控制单元，用于通过识别输入图像输入中的皮肤区域来确定比赛，并且基于存储的多个优选皮肤颜色信息来选择适用于皮肤区域的优选皮肤颜色以及补偿单元，用于使用由控制单元选择的优选肤色来校正皮肤区域的颜色。因此，每个种族的皮肤颜色可以适当地转换成能够满足用户的颜色。

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