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1. 发明申请

US20130031471A1 ELECTRONIC DOCUMENT RASTERIZING METHOD AND ELECTRONIC DOCUMENT RASTERIZING DEVICE 审中-公开
标题翻译：电子文档扫描方法和电子文档扫描装置
公开(公告)号：US20130031471A1
公开(公告)日：2013-01-31
申请号：US13468101
申请日：2012-05-10
申请人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
发明人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
IPC分类号： G06F17/00
CPC分类号： G06T11/00
摘要： Disclosed are an electronic document rasterizing method and an electronic document rasterizing device. The method comprises a thumbnail image rasterizing step of calculating an initial resolution for rasterizing a thumbnail image of the electronic document page, and then carrying out rasterization with regard to the thumbnail image of the electronic document page; an electronic document page dividing step of dividing, based on a designated resolution and the size of a display area, the electronic document page into plural regional segments; a region-of-interest determining step of determining, in response of designation of a position of interest, a current region of interest in the plural regional segments; and a region-of-interest rasterizing step of determining at least one document segment belonging to the current region of interest, and then rasterizing the current region of interest by rasterizing the document segment belonging to the current region of interest based on the designated resolution.
摘要翻译：公开了电子文档光栅化方法和电子文档光栅化装置。该方法包括缩小图像光栅化步骤，用于计算用于光栅化电子文档页面的缩略图图像的初始分辨率，然后对于电子文档页面的缩略图图像执行光栅化; 电子文档页面分割步骤，根据指定的分辨率和显示区域的大小将电子文档页划分成多个区域段; 一个利益感兴趣区域确定步骤，用于响应于感兴趣的位置的指定，确定多个区域段中的当前感兴趣区域; 以及感兴趣区域栅格化步骤，用于确定属于当前感兴趣区域的至少一个文档段，然后基于所指定的分辨率光栅化属于当前感兴趣区域的文档段来对当前的感兴趣区域进行光栅化。

2. 发明申请

US20110129157A1 APPARATUS AND METHOD FOR EXTRACTING CIRCUMSCRIBED RECTANGLES OF CHARACTERS IN TRANSPLANTABLE ELECTRONIC DOCUMENT 有权
标题翻译：用于提取可移植电子文档中字符的圆形矩形的装置和方法
公开(公告)号：US20110129157A1
公开(公告)日：2011-06-02
申请号：US12952265
申请日：2010-11-23
申请人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
发明人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
IPC分类号： G06K9/46
CPC分类号： G06F17/214 , G06K9/342 , G06K2209/01
摘要： Disclosed are an apparatus and a method for extracting circumscribed rectangles of one or more characters in a transplantable electronic document. The apparatus comprises a command and resource extraction device for extracting text-segment-related commands and original font resources; a division device for dividing the original font resources into fonts; a font replacement device for seeking fonts, and obtaining font resources after font replacement; a measurement information extraction device for extracting character shape measurement information of the characters; and a calculation device for calculating the circumscribed rectangles of the characters.
摘要翻译：公开了一种用于在可移动电子文档中提取一个或多个字符的外接矩形的装置和方法。该装置包括用于提取文本段相关命令和原始字体资源的命令和资源提取装置; 用于将原始字体资源划分为字体的划分装置; 用于寻找字体的字体替换装置，以及在字体替换之后获得字体资源; 用于提取字符的字符形状测量信息的测量信息提取装置; 以及用于计算字符的外接矩形的计算装置。

3. 发明授权

US08452097B2 Apparatus and method for extracting circumscribed rectangles of characters in transplantable electronic document 有权
标题翻译：用于提取可移植电子文档中字符的外接矩形的装置和方法
公开(公告)号：US08452097B2
公开(公告)日：2013-05-28
申请号：US12952265
申请日：2010-11-23
申请人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
发明人： Wenhui Xu , Cheng Du , Fumihiro Hasegawa , Koichi Inoue
IPC分类号： G06K9/18
CPC分类号： G06F17/214 , G06K9/342 , G06K2209/01
摘要： Disclosed are an apparatus and a method for extracting circumscribed rectangles of one or more characters in a transplantable electronic document. The apparatus comprises a command and resource extraction device for extracting text-segment-related commands and original font resources; a division device for dividing the original font resources into fonts; a font replacement device for seeking fonts, and obtaining font resources after font replacement; a measurement information extraction device for extracting character shape measurement information of the characters; and a calculation device for calculating the circumscribed rectangles of the characters.
摘要翻译：公开了一种用于在可移动电子文档中提取一个或多个字符的外接矩形的装置和方法。该装置包括用于提取文本段相关命令和原始字体资源的命令和资源提取装置; 用于将原始字体资源划分为字体的划分装置; 用于寻找字体的字体替换装置，以及在字体替换之后获得字体资源; 用于提取字符的字符形状测量信息的测量信息提取装置; 以及用于计算字符的外接矩形的计算装置。

4. 发明申请

US20100299535A1 METHOD AND APPARATUS FOR EXTRACTING RASTER IMAGES FROM PORTABLE ELECTRONIC DOCUMENT 有权
标题翻译：从便携式电子文档中提取RASTER图像的方法和装置
公开(公告)号：US20100299535A1
公开(公告)日：2010-11-25
申请号：US12785004
申请日：2010-05-21
申请人： Cheng DU , Wenhui Xu , Fumihiro Hasegawa , Koichi Inoue
发明人： Cheng DU , Wenhui Xu , Fumihiro Hasegawa , Koichi Inoue
IPC分类号： G06F21/24 , G06F17/00
CPC分类号： G06K15/02 , G06K15/1811 , G06K15/1822 , G06K15/1852 , H04N2201/0067
摘要： A disclosed method for extracting a raster image of a page from a portable electronic document that includes (a) acquiring commands and resources of the raster image of the page by analyzing a format of the portable electronic document, (b) extracting first and second candidate raster images by processing the commands and the resources of the raster image of the page, (c) integrating the first and second candidate raster images as an integrated candidate raster image provided that the first and second candidate raster images are linked together, and (d) removing a pseudo-raster image from the integrated candidate raster image.
摘要翻译：一种用于从便携式电子文档中提取页面的光栅图像的方法，包括：（a）通过分析便携式电子文档的格式来获取页面的光栅图像的命令和资源，（b）提取第一和第二候选通过处理页面的光栅图像的命令和资源的光栅图像，（c）将第一和第二候选光栅图像整合为集成的候选光栅图像，前提是第一和第二候选光栅图像被链接在一起，并且（d ）从所述集成的候选光栅图像中去除伪光栅图像。

5. 发明授权

US08559725B2 Method and apparatus for extracting raster images from portable electronic document 有权
标题翻译：从便携式电子文档中提取光栅图像的方法和装置
公开(公告)号：US08559725B2
公开(公告)日：2013-10-15
申请号：US12785004
申请日：2010-05-21
申请人： Cheng Du , Wenhui Xu , Fumihiro Hasegawa , Koichi Inoue
发明人： Cheng Du , Wenhui Xu , Fumihiro Hasegawa , Koichi Inoue
IPC分类号： G06K9/46 , G06K9/66 , G06K9/34 , G06K9/36
CPC分类号： G06K15/02 , G06K15/1811 , G06K15/1822 , G06K15/1852 , H04N2201/0067
摘要： A disclosed method for extracting a raster image of a page from a portable electronic document that includes (a) acquiring commands and resources of the raster image of the page by analyzing a format of the portable electronic document, (b) extracting first and second candidate raster images by processing the commands and the resources of the raster image of the page, (c) integrating the first and second candidate raster images as an integrated candidate raster image provided that the first and second candidate raster images are linked together, and (d) removing a pseudo-raster image from the integrated candidate raster image.
摘要翻译：一种用于从便携式电子文档中提取页面的光栅图像的方法，包括：（a）通过分析便携式电子文档的格式来获取页面的光栅图像的命令和资源，（b）提取第一和第二候选通过处理页面的光栅图像的命令和资源的光栅图像，（c）将第一和第二候选光栅图像整合为集成的候选光栅图像，前提是第一和第二候选光栅图像被链接在一起，并且（d ）从所述集成的候选光栅图像中去除伪光栅图像。

6. 发明授权

US09386279B2 Information processing apparatus, information processing method, and information processing system 有权
标题翻译：信息处理装置，信息处理方法和信息处理系统
公开(公告)号：US09386279B2
公开(公告)日：2016-07-05
申请号：US14100522
申请日：2013-12-09
申请人： Shinichi Sumiyoshi , Tetsuo Yamashita , Fumihiro Hasegawa , Miyuki Oda , Yuusuke Ohta , Yuka Kihara , Masahiko Itoh
发明人： Shinichi Sumiyoshi , Tetsuo Yamashita , Fumihiro Hasegawa , Miyuki Oda , Yuusuke Ohta , Yuka Kihara , Masahiko Itoh
IPC分类号： G06F11/00 , H04N7/15 , H04L29/14 , H04L29/06 , H04L12/58 , H04L12/26 , G06F11/07
CPC分类号： H04N7/155 , G06F11/0709 , G06F11/0769 , H04L43/045 , H04L43/0823 , H04L51/30 , H04L51/34 , H04L65/4015 , H04L65/403 , H04L67/38 , H04L69/40
摘要： An information processing apparatus includes a receiving unit receiving data input to one or more apparatuses; a data storage unit storing the data with a determined display position thereof in a display screen; a log storage unit storing a data change as a log; an association unit monitoring a communication status of a communication with the one or more apparatuses, and associating information indicating an apparatus where a communication error occurs and a timing when the communication occurs with the log; a recording unit recording video of the data change displayed in the display screen from when the communication error occurs until when the communication is recovered for an apparatus; and a transmission unit transmitting the video from an event when the communication error occurs until an event when the communication is recovered and the log to the apparatus.
摘要翻译：一种信息处理设备，包括：接收单元，接收输入到一个或多个设备的数据; 数据存储单元，其将具有确定的显示位置的数据存储在显示屏幕中; 存储数据变化作为日志的日志存储单元; 关联单元监视与所述一个或多个设备的通信的通信状态，以及将指示发生通信错误的设备的信息与所述通信与所述日志发生的定时相关联; 记录单元，记录从通信错误发生直至对于设备恢复通信的显示屏幕中显示的数据改变的视频; 以及发送单元，当发生通信错误的事件时发送视频，直到通信被恢复的事件和对该设备的登录。

7. 发明授权

US09281986B2 Transmission apparatus, reception apparatus, and relay apparatus 有权
标题翻译：发送装置，接收装置和中继装置
公开(公告)号：US09281986B2
公开(公告)日：2016-03-08
申请号：US13823149
申请日：2011-08-30
申请人： Fumihiro Hasegawa
发明人： Fumihiro Hasegawa
IPC分类号： H04L27/26
CPC分类号： H04L27/2615 , H04L27/2621
摘要： A transmission apparatus included in a communication system together with a reception apparatus and configured to multiplex data from M (M is a natural number equal to or larger than 2) channels and transmit the data to the reception apparatus. The transmission apparatus includes M timing offset units configured to respectively receive inputs of the data from the different channels and insert designated timing offset values in the input data, a multiplexing unit configured to multiplex the M data subjected to the timing offset and output a multiplexed signal, and a timing-offset calculating unit configured to calculate different timing offset values for the respective M timing offset units and output the calculated timing offset values to the respective timing offset units.
摘要翻译：一种与接收装置一起包括在通信系统中的发送装置，并且被配置为从M（M是等于或大于2的自然数）的信道复用数据，并将数据发送到接收装置。发送装置包括：M个定时偏移单元，被配置为分别接收来自不同信道的数据的输入，并将指定的定时偏移值插入到输入数据中;复用单元，被配置为复用经过定时偏移的M个数据，并输出多路复用信号以及定时偏移计算单元，被配置为计算各个M个定时偏移单元的不同的定时偏移值，并将所计算的定时偏移值输出到各个定时偏移单元。

8. 发明申请

US20150117509A1 RECEIVING APPARATUS AND RECEIVING METHOD 有权
标题翻译：接收装置和接收方法
公开(公告)号：US20150117509A1
公开(公告)日：2015-04-30
申请号：US14394187
申请日：2012-05-14
申请人： Fumihiro Hasegawa , Hiroshi Nishimoto
发明人： Fumihiro Hasegawa , Hiroshi Nishimoto
IPC分类号： H04L25/08 , H04L25/02 , H04L27/01 , H04L27/26
CPC分类号： H04L25/085 , H04L25/0204 , H04L25/067 , H04L27/01 , H04L27/2636 , H04L27/2647 , H04L27/2649 , H04L27/265
摘要： A receiving apparatus includes a channel estimating unit that performs channel estimation by using a reception signal and obtains a channel estimation value, a demodulation processing unit that performs demodulation processing by using the channel estimation value and the reception signal, a weight calculating unit that calculates weight for decoding for each of channels by using the channel estimation value, and a decoding unit that performs decoding processing by using the weight and a result of the demodulation processing.
摘要翻译：一种接收装置，包括：通过使用接收信号进行信道估计并获得信道估计值的信道估计单元，使用信道估计值和接收信号进行解调处理的解调处理单元，计算权重的权重计算单元用于通过使用信道估计值对每个信道进行解码，以及解码单元，其通过使用权重和解调处理的结果来执行解码处理。

9. 发明授权

US08953101B2 Projector and control method thereof 有权
标题翻译：投影机及其控制方法
公开(公告)号：US08953101B2
公开(公告)日：2015-02-10
申请号：US14236007
申请日：2012-07-26
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： H04N5/74 , G03B21/53 , H04N9/31
CPC分类号： G03B21/53 , H04N5/74 , H04N9/317 , H04N9/3194
摘要： A projector includes an image taking part that takes an image of an area that includes a target onto which an image is projected; a distance measuring part that calculates, from taken image data obtained by the image taking part, distance data concerning a distance between the target and the image taking part; a plane estimation part that estimates, from the distance data, a plane corresponding to the target; and a focusing adjustment part that adjusts focusing of the image to be projected, based on information concerning the plane.
摘要翻译：投影仪包括摄像部分，其拍摄包括投射有图像的目标的区域的图像; 距离测量部，其从由所述摄像部获取的拍摄图像数据计算与所述目标和所述摄像部之间的距离的距离数据; 从所述距离数据估计与所述目标对应的平面的平面估计部; 以及聚焦调节部，其基于与该平面有关的信息来调整要投影的图像的聚焦。

10. 发明授权

US08947485B2 Drawing control device, laser-light emitting system, drawing method, and computer program product 有权
标题翻译：绘图控制装置，激光发光系统，绘图方法和计算机程序产品
公开(公告)号：US08947485B2
公开(公告)日：2015-02-03
申请号：US12912118
申请日：2010-10-26
申请人： Fumihiro Hasegawa
发明人： Fumihiro Hasegawa
IPC分类号： B41J2/435 , B41J2/47 , B41J2/32 , G06K15/12 , B41J2/475 , G06K15/02
CPC分类号： G06K15/1276 , B41J2/4753 , G06K15/1855
摘要： A drawing control device includes: a fill-stroke generating unit that generates a fill stroke that includes a plurality of strokes that fill a drawing area; a shape-stroke generating unit that generates a shape stroke which is a stroke of a shape to be formed on the drawing area; a first detecting unit that detects an overlap portion where the fill stroke and the shape stroke overlap with each other; a modifying unit that removes the overlap portion from the fill stroke to modify the fill stroke to obtain a drawing stroke; a drawing-instruction generating unit that generates a drawing instruction for drawing each stroke in the drawing stroke; and a drawing control unit that controls a drawing device by using the drawing instruction to cause the drawing device to draw the drawing stroke on an object.
摘要翻译：绘图控制装置包括：填充笔划生成单元，其生成包括填充绘图区域的多个笔画的填充笔划; 形状笔划生成单元，其生成作为要形成在所述绘制区域上的形状的笔画的形状笔划; 第一检测单元，其检测填充行程和形状行程彼此重叠的重叠部分; 修改单元，其从所述填充笔划移除所述重叠部分，以修改所述填充笔划以获得绘图笔划; 绘制指令生成单元，其生成用于绘制描画笔画中的每个笔画的绘图指令; 以及绘图控制单元，其通过使用绘图指令来控制绘图装置，以使绘图装置将绘图笔画绘制在对象上。

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