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1. 发明申请

WO2013024882A1 IMAGE PROCESSING APPARATUS, PROJECTOR AND PROJECTOR SYSTEM INCLUDING IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理装置，投影仪和投影仪系统，包括图像处理装置，图像处理方法
公开(公告)号：WO2013024882A1
公开(公告)日：2013-02-21
申请号：PCT/JP2012/070784
申请日：2012-08-09
申请人： RICOH COMPANY, LTD. , SUMIYOSHI, Shinichi , HASEGAWA, Fumihiro
发明人： SUMIYOSHI, Shinichi , HASEGAWA, Fumihiro
IPC分类号： H04N5/74 , G03B21/00 , G03B21/14 , G09G5/00
CPC分类号： G01B11/14 , G03B17/54 , G03B21/53 , G08G1/168 , H04N9/3185 , H04N9/3194
摘要： An image processing apparatus includes an imaging unit configured to take an image of an area including an object on which an image is projected and acquire image data; a distance measuring unit configured to calculate distance data relevant to a distance between the object and the imaging unit based on the image data; a plane estimating unit configured to estimate a plane corresponding to the object based on the distance data; and a correction information calculating unit configured to calculate correction information relevant to correction of an image to be projected based on the distance data and plane information relevant to the plane.
摘要翻译：一种图像处理装置，包括：成像单元，被配置为拍摄包括投影图像的物体的区域的图像并获取图像数据; 距离测量单元，被配置为基于所述图像数据计算与所述对象和所述成像单元之间的距离相关的距离数据; 平面估计单元，被配置为基于所述距离数据估计与所述对象相对应的平面; 以及校正信息计算单元，被配置为基于距离数据和与该平面相关的平面信息来计算与要投影的图像的校正有关的校正信息。

2. 发明申请

WO2013024794A1 IMAGE PROCESSING APPARATUS, PROJECTOR AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理设备，投影仪和图像处理方法
公开(公告)号：WO2013024794A1
公开(公告)日：2013-02-21
申请号：PCT/JP2012/070412
申请日：2012-08-03
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro , SUMIYOSHI, Shinichi
发明人： HASEGAWA, Fumihiro , SUMIYOSHI, Shinichi
IPC分类号： G09G5/00 , G03B21/00 , G03B21/14 , G09G3/20 , G09G5/36 , H04N5/74
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 information associated with the plane.
摘要翻译：一种图像处理装置，包括：成像单元，被配置为对包括投影图像的目标的区域成像以获取成像数据;距离测量单元，被配置为基于所述目标和所述成像单元之间的距离来计算与所述目标和所述成像单元之间的距离相关联的距离数据; 从成像单元获取的成像数据，被配置为基于所述距离数据估计与所述目标相对应的平面的平面估计单元，以及被配置为基于所述成像数据生成与所述区域相关联的图像数据的范围指定单元，基于图像数据和与该平面相关联的信息到目标的范围。

3. 发明申请

WO2010064639A1 CONTROL DEVICE, LASER PROJECTION DEVICE, RECORDING METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM 审中-公开
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：WO2010064639A1
公开(公告)日：2010-06-10
申请号：PCT/JP2009/070211
申请日：2009-11-25
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro , ISHIMI, Tomomi
发明人： HASEGAWA, Fumihiro , ISHIMI, Tomomi
IPC分类号： B41J2/32 , G02B26/10
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。

4. 发明申请

WO2010131689A1 INFORMATION PROCESSING APPARATUS, LASER RADIATION DEVICE, RENDER INFORMATION GENERATING METHOD, CONTROL SYSTEM, PROGRAM, RECORDING MEDIUM, AND RENDER INFORMATION STORAGE DEVICE 审中-公开
标题翻译：信息处理装置，激光辐射装置，渲染信息生成方法，控制系统，程序，记录介质和渲染信息存储装置
公开(公告)号：WO2010131689A1
公开(公告)日：2010-11-18
申请号：PCT/JP2010/058072
申请日：2010-05-06
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro
发明人： HASEGAWA, Fumihiro
IPC分类号： B41J2/32 , B23K26/00 , G06T11/20
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。

5. 发明申请

WO2013176198A1 PATTERN EXTRACTING DEVICE, IMAGE PROJECTING DEVICE, PATTERN EXTRACTING METHOD, AND PROGRAM 审中-公开
标题翻译：图案提取装置，图像投影装置，图案提取方法和程序
公开(公告)号：WO2013176198A1
公开(公告)日：2013-11-28
申请号：PCT/JP2013/064297
申请日：2013-05-16
申请人： RICOH COMPANY, LTD. , UCHIYAMA, Yukinaka , HASEGAWA, Fumihiro
发明人： UCHIYAMA, Yukinaka , HASEGAWA, Fumihiro
IPC分类号： H04N5/74 , G09G5/00
CPC分类号： G06K9/4609 , G06T3/0093 , G06T3/4007 , G06T5/005 , G06T5/006 , H04N9/3185 , H04N9/3194
摘要： [Object] To provide a pattern extracting device, an image projecting device, a pattern extracting method, and a program capable of extracting all the feature points by interpolating defective feature points even when there are defective feature points of an image pattern. [Means for solving the problem] A pattern extracting device in the present invention extracts the feature points to be interpolated based on a captured image of a projected image pattern, and interpolates the feature point to be interpolated by using near-by feature points that are located near the feature point. Further, the pattern extracting device in the present invention divides the near-by feature points into groups, calculates extrapolation coordinates of the groups, and calculates coordinates of the feature point to be interpolated in view of significance of the extrapolation.
摘要翻译：提供一种图案提取装置，图像投影装置，图案提取方法以及能够通过内插缺陷特征点而提取所有特征点的程序，即使存在图像图案的缺陷特征点。解决问题的手段本发明的图案提取装置基于投影图像图案的拍摄图像提取要内插的特征点，并且通过使用近似特征点来插值待插值的特征点位于功能点附近。此外，本发明中的图案提取装置将近点特征点分割为组，计算组的外推坐标，并根据外推的显着性来计算要内插的特征点的坐标。

6. 发明申请

WO2013024705A1 PROJECTOR AND CONTROL METHOD THEREOF 审中-公开
标题翻译：投影机及其控制方法
公开(公告)号：WO2013024705A1
公开(公告)日：2013-02-21
申请号：PCT/JP2012/069637
申请日：2012-07-26
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro , SUMIYOSHI, Shinichi
发明人： HASEGAWA, Fumihiro , SUMIYOSHI, Shinichi
IPC分类号： G03B21/14 , G09G5/00 , H04N5/74
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。

7. 发明申请

WO2012070665A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR DRAWING IMAGE ON THERMAL MEDIUM 审中-公开
标题翻译：用于绘制热介质图像的装置，方法和计算机程序产品
公开(公告)号：WO2012070665A1
公开(公告)日：2012-05-31
申请号：PCT/JP2011/077272
申请日：2011-11-18
申请人： RICOH COMPANY, LTD. , HASEGAWA, Fumihiro
发明人： HASEGAWA, Fumihiro
IPC分类号： B41J2/32 , B23K26/00 , B41M5/337 , H04N1/387
CPC分类号： B41J2/32 , B41J2/4753
摘要： ABSTRACT An apparatus for drawing an image on a thermal medium includes a stroke group generating unit configured to group continuous strokes forming the image of a desired character to be drawn to generate one or more stroke groups of the continuous strokes, a first overlapped part removing unit configured to detect a first overlapped part between a first combination of the strokes associated with the same stroke group to remove the first overlapped part in an arranged order of the strokes within the same stroke group, and a second overlapped part removing unit configured to detect a second overlapped part between a second combination of the strokes associated with plural of the stroke groups to remove the second overlapped part from the stroke groups.
摘要翻译：摘要一种用于在热介质上绘制图像的设备包括：笔划组生成单元，被配置为对形成要绘制的所需字符的图像的连续笔画进行分组以生成连续笔画的一个或多个笔画组;第一重叠部分去除单元被配置为检测与相同笔划组相关联的笔画的第一组合之间的第一重叠部分，以按照在同一笔划组内的笔画的排列顺序移除第一重叠部分，以及第二重叠部分去除单元，在与笔划组的多个笔划相关联的笔划的第二组合之间的第二重叠部分，以从笔划组移除第二重叠部分。

8. 发明申请

WO2013005857A1 PROJECTION DISPLAY DEVICE, INFORMATION PROCESSING DEVICE, PROJECTION DISPLAY SYSTEM, AND PROGRAM 审中-公开
标题翻译：投影显示装置，信息处理装置，投影显示系统和程序
公开(公告)号：WO2013005857A1
公开(公告)日：2013-01-10
申请号：PCT/JP2012/067417
申请日：2012-07-03
申请人： RICOH COMPANY, LIMITED , HASEGAWA, Fumihiro , MIYAZAWA, Toshio , TACHIKAWA, Michiyoshi
发明人： HASEGAWA, Fumihiro , MIYAZAWA, Toshio , TACHIKAWA, Michiyoshi
IPC分类号： G09G5/00 , G03B21/00 , G03B21/14 , G09G5/36 , H04N5/74
CPC分类号： H04N9/3185 , G03B21/142 , G03B21/2086 , G03B21/53 , G09G5/393 , G09G2320/0261 , H04N9/3129 , H04N9/3182 , H04N9/3194
摘要： An image light projecting unit that projects image light on a screen; a distance measurement unit that measures distance to the screen; an obstacle detecting unit that detects an obstacle between the screen and the image light projecting unit on the basis of distance information obtained by the distance measurement unit and, according to a result of this detection, determines an adjustment area where the image light to be projected is to be adjusted; and a projection adjusting unit that adjusts the image light in the adjustment area are included.
摘要翻译：图像光投影单元，其将图像光投影在屏幕上; 距离测量单元，其测量到屏幕的距离; 障碍物检测单元，其基于由距离测量单元获得的距离信息来检测屏幕和图像光投射单元之间的障碍物，并且根据该检测结果，确定要投影的图像光的调整区域是要调整的并且包括调整调整区域中的图像光的投影调整单元。

9. 发明申请

WO2013176278A1 PATTERN PROCESSING APPARATUS, PATTERN PROCESSING METHOD, AND PATTERN PROCESSING PROGRAM 审中-公开
标题翻译：图案处理设备，图案处理方法和图案处理程序
公开(公告)号：WO2013176278A1
公开(公告)日：2013-11-28
申请号：PCT/JP2013/064549
申请日：2013-05-20
申请人： RICOH COMPANY, LIMITED , UCHIYAMA, Yukinaka , HASEGAWA, Fumihiro
发明人： UCHIYAMA, Yukinaka , HASEGAWA, Fumihiro
IPC分类号： H04N5/74 , G06T3/00 , H04N1/387
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 a plurality of 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其中多个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。

10. 发明申请

WO2011030931A1 IMAGE PROCESSING APPARATUS AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：图像处理设备和计算机程序产品
公开(公告)号：WO2011030931A1
公开(公告)日：2011-03-17
申请号：PCT/JP2010/066271
申请日：2010-09-14
申请人： RICOH COMPANY, LIMITED , MATULIC, Fabrice , HASEGAWA, Fumihiro
发明人： MATULIC, Fabrice , HASEGAWA, Fumihiro
IPC分类号： H04N1/387 , G06T1/00 , H04N1/00
CPC分类号： H04N1/00843 , H04N1/00413 , H04N1/00424 , H04N1/0044 , H04N1/00474 , H04N1/00864 , H04N1/00872 , H04N1/00875 , H04N2201/0094
摘要： An image processing apparatus obtains image data of a document in response to an instruction from a user, and processes and outputs the image data thus obtained. The image processing apparatus includes a type detecting unit that detects a type of the document, a processing unit that applies a process to the image data thus obtained based on the instruction from the user, and a controlling unit that starts the processing unit when the type of the document thus detected is a predetermined type.
摘要翻译：图像处理装置响应于来自用户的指令获得文档的图像数据，并处理并输出由此获得的图像数据。图像处理装置包括：检测文档的类型的类型检测单元，对根据来自用户的指示而获得的图像数据应用处理的处理单元;以及控制单元，当所述类型由此检测到的文档是预定类型。

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