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21. 发明申请

US20110235134A1 CONTROL DEVICE, LASER PROJECTION DEVICE, RECORDING METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM 有权
标题翻译：控制装置，激光投影装置，记录方法，计算机程序和记录介质
公开(公告)号：US20110235134A1
公开(公告)日：2011-09-29
申请号：US13131042
申请日：2009-11-25
申请人： Fumihiro Hasegawa , Tomomi Ishimi
发明人： Fumihiro Hasegawa , Tomomi Ishimi
IPC分类号： H04N1/04
CPC分类号： B41J2/32 , B41J2/36 , B41J2/4753
摘要： A control device includes a shape information storage storing shape information to be plotted, a stroke generation unit generating first and second stroke data having transmission start and end coordinates of first and second strokes, a scanning start time computation unit determining scanning start time of the second stroke by adjusting, when selecting first and second points having a shortest distance, a waiting time to scan the second stroke, a traveling rate from the transmission end coordinates of the first stroke to the transmission start coordinates of the second stroke, and scanning rates of scanning the first and second strokes to have a desired time interval between the selected points, a plotting instruction generation unit generating plotting instructions including the scanning start time of the second stroke and the transmission start and end coordinates of the first and second strokes, a plotting instruction storage storing the plotting instructions, and a plotting instruction execution unit executing the plotting instructions.
摘要翻译：控制装置包括存储要绘制的形状信息的形状信息存储器，产生具有第一和第二笔划的发送开始和结束坐标的第一和第二笔划数据的笔画生成单元，扫描开始时间计算单元确定第二和第二笔划的扫描开始时间通过在选择具有最短距离的第一点和第二点，等待时间来扫描第二冲程时，通过调整从第一冲程的发送结束坐标到第二冲程的发送开始坐标的行驶速度，以及扫描速度扫描第一和第二笔划以在所选择的点之间具有期望的时间间隔;绘制指令生成单元，生成包括第二笔划的扫描开始时间和第一笔划和第二笔划的发送开始和结束坐标的绘图指令，绘图存储绘图指令的指令存储器和绘图仪执行单元执行绘图指令。

22. 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。

23. 发明申请

US20100289866A1 INFORMATION PROCESSING DEVICE, LASER IRRADIATION DEVICE, DRAWING INFORMATION GENERATING METHOD, CONTROL SYSTEM, AND PROGRAM 有权
标题翻译：信息处理装置，激光照射装置，绘图信息生成方法，控制系统和程序
公开(公告)号：US20100289866A1
公开(公告)日：2010-11-18
申请号：US12779259
申请日：2010-05-13
申请人： Fumihiro HASEGAWA
发明人： Fumihiro HASEGAWA
IPC分类号： B41J2/435 , G06F15/00
CPC分类号： B41J2/00 , B41J2/435 , B41J2/4753 , G06K15/029 , G06K15/1228 , G06K15/128 , G06K15/1831 , G06K15/186
摘要： An information processing device for generating a piece of drawing information of a line image, including a shape information storing part to store pieces of shape information for respective combinations of a thickness and a size of a line image, a thickness information obtaining part to obtain a piece of thickness information, a code information obtaining part to obtain a piece of code information of a target image, a size information obtaining part to obtain a piece of size information of a target image, a shape information selecting part to select a piece of shape information out of pieces of shape information for each character based on the thickness information and the size information, and a drawing information generating part to read out the selected shape information from the shape information storing part and to generate a piece of drawing information from the shape information.
摘要翻译：一种用于生成行图像的绘图信息的信息处理装置，包括形状信息存储部分，用于存储用于线图像的厚度和尺寸的各种组合的形状信息，厚度信息获取部分，以获得厚度信息，用于获得目标图像的代码信息的代码信息获取部分，获得目标图像的尺寸信息的尺寸信息获取部分，选择一个形状的形状信息选择部分基于厚度信息和尺寸信息的每个字符的形状信息的信息，以及从形状信息存储部读出所选择的形状信息并从该形状生成一条绘图信息的绘图信息生成部信息。

24. 发明授权

US09696613B2 Image processing apparatus, projector and image processing method 有权
公开(公告)号：US09696613B2
公开(公告)日：2017-07-04
申请号：US14235281
申请日：2012-08-03
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/14 , H04N9/31 , G01C11/04 , H04N5/74 , G03B21/53
CPC分类号： G03B21/142 , G01C11/04 , G03B21/53 , H04N5/74 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes an imaging unit configured to image a region including a target on which an image is projected to acquire imaged data, a distance measuring unit configured to compute distance data associated with a distance between the target and the imaging unit based on the imaged data acquired from the imaging unit, a plane estimating unit configured to estimate a plane corresponding to the target based on the distance data, and a range specifying unit configured to generate image data associated with the region based on the imaged data and specify a projectable range to the target based on the image data and in formation associated with the plane.

25. 发明授权

US09654750B2 Image processing system, image processing apparatus, and image processing method to respectively display images obtained by dividing one image on first and the second display media 有权
公开(公告)号：US09654750B2
公开(公告)日：2017-05-16
申请号：US14478336
申请日：2014-09-05
申请人： Takayuki Kunieda , Fumihiro Hasegawa , Miyuki Oda , Yukinaka Uchiyama
发明人： Takayuki Kunieda , Fumihiro Hasegawa , Miyuki Oda , Yukinaka Uchiyama
IPC分类号： H04N9/31 , G03B21/14 , G06T5/00
CPC分类号： H04N9/3185 , G03B21/147 , G06T5/006 , H04N9/3191 , H04N9/3194
摘要： An image processing apparatus includes: a first acquiring unit that acquires a first pattern image including a prespecified pattern for being displayed on a display medium by a display unit; a second acquiring unit that acquires, as a second pattern image, a captured image obtained by capturing an image obtained by displaying the first pattern image on the display medium from a desired position except the front of the display medium; and an image processing unit that compares the first pattern image with the second pattern image, and deforms a target image according to a result of the comparison.

26. 发明授权

US09454808B2 Pattern processing apparatus, pattern processing method, and pattern processing program 有权
标题翻译：图案处理装置，图案处理方法和图案处理程序
公开(公告)号：US09454808B2
公开(公告)日：2016-09-27
申请号：US14399252
申请日：2013-05-20
申请人： Yukinaka Uchiyama , Fumihiro Hasegawa
发明人： Yukinaka Uchiyama , Fumihiro Hasegawa
IPC分类号： G06K9/00 , G06T5/00 , G06T3/00 , G06K9/46
CPC分类号： G06T5/006 , G06K9/4638 , G06T3/00 , G06T2207/10004 , G06T2207/20048 , G06T2207/30208
摘要： A pattern processing apparatus includes an acquisition unit, an adjacent element identification unit, a connection unit, and an assigning unit. The acquisition unit acquires a pattern image in which pattern elements are arrayed in a grid, together with coordinate information of the pattern elements. The adjacent element identification unit identifies, for each of the pattern elements thus acquired, adjacent elements, in at least two directions, each having the shortest distance to the each of the pattern elements. The distances between the each of the pattern elements and other pattern elements are calculated using the coordinate information. The connection unit connects and groups, as a connected component, the pattern elements that are adjacent to one another. The assigning unit assigns position information in the array in order from the pattern element which is a starting point, among the pattern elements included in the connected component, according to a predetermined regularity.
摘要翻译：图案处理装置包括获取单元，相邻元件识别单元，连接单元和分配单元。采集单元与图案元素的坐标信息一起获取图案元素排列在网格中的图案图像。相邻元件识别单元对于如此获取的每个图案元素，在至少两个方向上识别每个具有与每个图案元素最短距离的相邻元件。使用坐标信息计算每个图案元素和其它图案元素之间的距离。连接单元将连接的组件连接并组合彼此相邻的图案元素。分配单元根据预定的规则性，从包括在所连接的组件中的图案元素中的起始点的图案元素起依次分配阵列中的位置信息。

27. 发明申请

US20150228083A1 PATTERN PROCESSING DEVICE, PATTERN PROCESSING METHOD, AND PATTERN PROCESSING PROGRAM 审中-公开
标题翻译：图案处理装置，图案处理方法和图案处理程序
公开(公告)号：US20150228083A1
公开(公告)日：2015-08-13
申请号：US14691747
申请日：2015-04-21
申请人： Yukinaka Uchiyama , Fumihiro Hasegawa
发明人： Yukinaka Uchiyama , Fumihiro Hasegawa
IPC分类号： G06T7/00 , G06T5/00
CPC分类号： G06T7/0085 , G06K9/4638 , G06T5/006 , G06T7/12 , G06T7/194
摘要： A pattern processing device includes: an input unit to input an input image containing a plurality of pattern elements; an extraction unit that calculates edge intensities of pixels from the input image so as to extract edge pixels; an evaluation unit that obtains evaluation values for determining whether the pixels are foreground pixels or background pixels, based on comparison result between first thresholds set corresponding to the edge pixels and pixel values of pixels contained in vicinity regions of the edge pixels; a binarization determining unit that determines whether the pixels are the foreground pixels or the background pixels by comparing the evaluation values with a predetermined second threshold, and a coupling component extraction unit that extracts pixel coupling components obtained by coupling the pixels adjacent in any direction among the pixels determined to be the foreground pixels.
摘要翻译：图案处理装置包括：输入单元，输入包含多个图案元素的输入图像; 提取单元，其计算来自所述输入图像的像素的边缘强度，以便提取边缘像素; 基于与所述边缘像素相对应的第一阈值和所述边缘像素的附近区域中包含的像素的像素值之间的比较结果，获得用于确定所述像素是前景像素还是背景像素的评估值的评估单元; 二值化确定单元，通过将评估值与预定的第二阈值进行比较来确定像素是前景像素还是背景像素;耦合分量提取单元，其提取通过将相邻于所有方向的像素像素被确定为前景像素。

28. 发明授权

US08950872B2 Image projecting device, image processing device, image projecting method, and computer-readable recording medium 有权
标题翻译：图像投影装置，图像处理装置，图像投影方法以及计算机可读记录介质
公开(公告)号：US08950872B2
公开(公告)日：2015-02-10
申请号：US13595425
申请日：2012-08-27
申请人： Fumihiro Hasegawa , Shinichi Sumiyoshi
发明人： Fumihiro Hasegawa , Shinichi Sumiyoshi
IPC分类号： G03B21/14 , G06K9/34 , H04N9/31 , H04N19/25 , H04N19/21 , H04N1/00 , H04N5/217 , H04N13/04 , G06T7/00 , G03B17/54
CPC分类号： H04N9/3185 , G03B17/54 , G06T7/136 , G06T7/521 , G06T2207/20021 , H04N1/00769 , H04N5/2178 , H04N9/3194 , H04N9/3197 , H04N13/327 , H04N19/21 , H04N19/25
摘要： Disclosed is an image projecting device, including a projecting part configured to project an image for calibration onto a projection object, an image capturing part configured to capture an image of an area including the projection object with a projected image for calibration, a binary image producing part configured to calculate plural first thresholds corresponding to plural first divided areas provided by dividing the area, based on a captured image, and to produce a binary image of the captured image, based on the first thresholds, and a corresponding point sampling part configured to sample corresponding points between the image for calibration and the binary image.
摘要翻译：公开了一种图像投影装置，包括被配置为将用于校准的图像投影到投影对象上的突出部分，被配置为利用用于校准的投影图像捕获包括投影对象的区域的图像的图像捕获部件，二进制图像生成被配置为基于所捕获的图像计算与通过划分所述区域而提供的多个第一分割区域相对应的多个第一阈值的部分，并且基于所述第一阈值产生所述捕获图像的二值图像，以及相应的点取样部分，在校准图像与二进制图像之间采样对应点。

29. 发明授权

US08581948B2 Information processing apparatus, laser radiation device, render information generating method, control system, recording medium, and render information storage device 有权
标题翻译：信息处理装置，激光照射装置，渲染信息生成方法，控制系统，记录媒体，渲染信息存储装置
公开(公告)号：US08581948B2
公开(公告)日：2013-11-12
申请号：US13265145
申请日：2010-05-06
申请人： Fumihiro Hasegawa
发明人： Fumihiro Hasegawa
IPC分类号： B41J2/315 , B41J2/435 , B41J17/28
CPC分类号： B41J2/4753 , G06K15/1228 , G06K15/128 , G06T11/203
摘要： An information processing apparatus for generating render information of an image includes a storage for storing shape information of strokes forming the image; an information acquiring unit for acquiring the shape information of strokes from the storage; a thickness acquiring unit for acquiring thickness information of the image; a stroke generator for generating a number of parallel strokes that are each parallel to an original stroke, and to specify intervals between the parallel strokes, wherein the number and the intervals correspond to the thickness information; a length adjusting unit for adjusting a length of a first parallel stroke parallel to a first original stroke and/or a length of a second parallel stroke parallel to a second original stroke that is connected to the first original stroke; and a render information generator for registering, in the render information, the shape information of the parallel stroke whose length has been adjusted.
摘要翻译：一种用于生成图像的渲染信息的信息处理装置，包括用于存储形成图像的笔画的形状信息的存储器; 信息获取单元，用于从存储器获取笔画的形状信息; 厚度获取单元，用于获取图像的厚度信息; 用于产生平行于原始行程的多个并行笔划的行程发生器，以及指定所述并行笔划之间的间隔，其中所述数量和间隔对应于所述厚度信息; 长度调节单元，用于调节平行于第一原始行程的第一平行行程的长度和/或平行于连接到第一原始行程的第二原始行程的第二并行行程的长度; 以及渲染信息生成器，用于在渲染信息中登记其长度被调整的并行笔画的形状信息。

30. 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。

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