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31. 发明专利

JP2005351886A Position attitude measuring method and information processing device 有权
标题翻译：位置姿态测量方法和信息处理设备
公开(公告)号：JP2005351886A
公开(公告)日：2005-12-22
申请号：JP2005053441
申请日：2005-02-28
申请人： Canon Inc , キヤノン株式会社
发明人： SATO KIYOHIDE , UCHIYAMA SHINJI , ENDO TAKAAKI , SUZUKI MASAHIRO
IPC分类号： G01B11/00 , G06T1/00 , G06T7/60 , H04N5/262 , G06T17/40
摘要： PROBLEM TO BE SOLVED: To attain position attitude measurement of an object body highly accurately relative to both the position and the attitude.
SOLUTION: An objective viewpoint camera 180 for imaging an imaging device 130 is installed on a fixed position, simultaneously when mounting an attitude sensor 140 on the imaging device 130 which is a measuring object. An index detection part 110 detects a subjective viewpoint index Q arranged in a scene from an image acquired by the imaging device 130, and detects an objective viewpoint index P arranged on the attitude sensor 140 from an image acquired by the objective viewpoint camera 180. An attitude prediction part 150 inputs an attitude measured value by the attitude sensor 140, and predicts the present attitude of the imaging device 130 on the basis of an azimuth drift error correction value. A position attitude calculation part 120 calculates as unknown parameters the position of the imaging device 130 and an updated value of the azimuth drift error correction value of the attitude sensor 140 by using image coordinates of the indexes Q, P detected by the index detection part 110, and determines and outputs the position and the attitude of the imaging device 130 from the acquired parameters.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：相对于位置和姿态两者高度精确地获得物体的位置姿态测量。解决方案：当将姿态传感器140安装在作为测量对象的成像装置130上时，用于对成像装置130成像的客观视点摄像机180安装在固定位置。索引检测部分110从由成像装置130获取的图像中检测布置在场景中的主观视点索引Q，并且从由目标视点相机180获取的图像检测布置在姿态传感器140上的目标视点索引P. 姿态预测部150通过姿态传感器140输入姿态测量值，并且基于方位漂移误差校正值来预测摄像装置130的当前姿态。位置姿态计算部120通过使用由索引检测部110检测到的索引Q，P的图像坐标，计算作为未知参数的摄像装置130的位置和姿态传感器140的方位漂移误差校正值的更新值并且从所获取的参数确定和输出成像装置130的位置和姿态。版权所有（C）2006，JPO＆NCIPI

32. 发明专利

JP2005174024A Image forming apparatus and method 审中-公开
标题翻译：图像形成装置和方法
公开(公告)号：JP2005174024A
公开(公告)日：2005-06-30
申请号：JP2003413814
申请日：2003-12-11
申请人： Canon Inc , キヤノン株式会社
发明人： SAKAKAWA YUKIO , SUZUKI MASAHIRO , KATAYAMA AKIHIRO , ENDO TAKAAKI , KOTAKE DAISUKE
IPC分类号： H04N5/262 , G06T17/40
摘要： PROBLEM TO BE SOLVED: To change a method for deciding the display position of annotation according to a relative position between an annotation object and a person who has had an experience, and so always display the annotation at proper positions. SOLUTION: A real photographic image is extracted on the basis of a visual point position in a virtual space from real photographic images at a plurality of spots, and an output image is prepared on the basis of the extracted real photographic image. It is decided in which region among a plurality of regions which is set with respect to the annotation the visual point position exists, and the display method of annotation is switched on the basis of the decision result (S103). In this case, those plurality of regions include a first region including at least a portion of the regions where the object of annotation exists and a second region in the periphery of the first region. When the visual point position is present in the first region, the display position of the annotation is fixed to the predetermined position of an output image, and when the visual point position is present in the second region, the display position of the annotation in the output image is decided on the basis of the visual point position and display coordinates set in the annotation. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：根据注释对象和具有经验的人之间的相对位置来改变用于确定注释的显示位置的方法，并且因此始终将注释显示在适当的位置。解决方案：基于在多个点处的真实摄影图像在虚拟空间中的视点位置提取真实摄影图像，并且基于提取的真实摄影图像准备输出图像。确定在相对于注释设置的多个区域中的哪个区域存在视点位置，并且基于判定结果来切换注释的显示方法（S103）。在这种情况下，这些多个区域包括包括存在注释对象的区域的至少一部分的第一区域和第一区域的外围的第二区域。当视点位置存在于第一区域时，注释的显示位置固定在输出图像的预定位置，并且当视点位置存在于第二区域中时，注释的显示位置在输出图像是根据注释中设置的视点位置和显示坐标来决定的。版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2005157611A Image processor and image processing method 有权
标题翻译：图像处理器和图像处理方法
公开(公告)号：JP2005157611A
公开(公告)日：2005-06-16
申请号：JP2003393407
申请日：2003-11-25
申请人： Canon Inc , キヤノン株式会社
发明人： SUZUKI MASAHIRO , KATAYAMA AKIHIRO , SAKAKAWA YUKIO , ENDO TAKAAKI , KOTAKE DAISUKE
IPC分类号： G06T17/40
摘要： PROBLEM TO BE SOLVED: To solve the problem that a computer graphic (CG) concealing an actual object cannot easily be set. SOLUTION: In an image processor, an image of a virtual object observed from a view position of a user is composited with a real space image observed from the view position of the user so as to display it. The processor is provided with a region designating means designating a region of an actual space by an operation by the user, a virtual object generation means generating a virtual object based on the region of the actual space designated by the region designating means and a composite means compositing the virtual object generated by the virtual object generation means with the observed actual space image. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决隐藏实际对象的计算机图形（CG）不容易设置的问题。解决方案：在图像处理器中，从用户的观看位置观察的虚拟对象的图像与从用户的观看位置观察到的实际空间图像合成，以便显示它。处理器设置有通过用户的操作来指定实际空间的区域的区域指定装置，基于由区域指定装置指定的实际空间的区域生成虚拟对象的虚拟对象生成装置，以及复合装置将由虚拟对象生成装置生成的虚拟对象与观察到的实际空间图像合成。版权所有（C）2005，JPO＆NCIPI

34. 发明专利

JP2005044102A Image reproduction method and device 审中-公开
标题翻译：图像再现方法和设备
公开(公告)号：JP2005044102A
公开(公告)日：2005-02-17
申请号：JP2003202525
申请日：2003-07-28
申请人： Canon Inc , Toppan Printing Co Ltd , キヤノン株式会社 , 凸版印刷株式会社
发明人： KOTAKE DAISUKE , KATAYAMA AKIHIRO , SAKAKAWA YUKIO , ENDO TAKAAKI , YAMADA SHUICHI , HIRAOKA TAKAHIRO
IPC分类号： G06T11/60 , G06T17/40
摘要： PROBLEM TO BE SOLVED: To solve the problem with an image reproduction device which provides an observer with an experience of walking through a virtual space wherein annotations to objects within the virtual space are sometimes not easy to observe. SOLUTION: Map information is displayed in a virtual space image which represents the virtual space. A mark indicating the observer's viewing position and direction and a mark indicating an area and a direction in which the annotations can be observed are displayed together in the map information. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决图像再现装置的问题，该图像再现装置向观察者提供走过虚拟空间的体验，其中对虚拟空间内的对象的注释有时不容易观察。解决方案：映射信息显示在虚拟空间映像中，虚拟空间映像表示虚拟空间。在地图信息中一起显示表示观察者的观看位置和方向的标记，以及指示区域的标记和注释的观察方向。版权所有（C）2005，JPO＆NCIPI

35. 发明专利

JP2004234455A Information processing method and image reproducing apparatus 审中-公开
公开(公告)号：JP2004234455A
公开(公告)日：2004-08-19
申请号：JP2003023823
申请日：2003-01-31
申请人： Canon Inc , キヤノン株式会社
发明人： KOTAKE DAISUKE , SUZUKI MASAHIRO , KATAYAMA AKIHIRO , ENDO TAKAAKI , SAKAKAWA YUKIO
IPC分类号： G06T19/00 , G06T1/00 , G06T3/00 , G09G5/00 , H04N1/387 , H04N5/278 , G06T17/40
CPC分类号： G06T15/205 , G06T11/00 , G06T19/003 , G06T19/006
摘要： PROBLEM TO BE SOLVED: To combine annotations even with many images with little labor and time and display them by simplifying the decision of the display position of the annotation. SOLUTION: A view point position and a line-of-sight direction on a map are decided, and the annotation display position of an object is decided on the basis of the position on the map of the object decided by the observing direction of the object in a plurality of panoramic images, the view point position and the line-of-sight direction. An annotation image is combined at the annotation display position on an actually photographed image corresponding to the view point position. COPYRIGHT: (C)2004,JPO&NCIPI

36. 发明专利

JP2004199159A Information processing method, information processing device, program, and recording medium 审中-公开
标题翻译：信息处理方法，信息处理设备，程序和记录介质
公开(公告)号：JP2004199159A
公开(公告)日：2004-07-15
申请号：JP2002363914
申请日：2002-12-16
申请人： Canon Inc , キヤノン株式会社
发明人： SUZUKI MASAHIRO , KATAYAMA AKIHIRO , KOTAKE DAISUKE , ENDO TAKAAKI , SAKAKAWA YUKIO
IPC分类号： G06T17/40
摘要： PROBLEM TO BE SOLVED: To provide a system which can be applied to a terminal connected to other terminal via a network, and which accurately expresses concealing relationship between a building (obstacle) and an avatar in a two-dimensional image without a three-dimensional model when composing the two-dimensional image with the avatar which indicates a position of a user's view point of the other terminal. SOLUTION: The information processing method, which provides the two-dimensional image from an arbitrary position on a path managed by a plurality of segment information, obtains the position of the user's view point of the terminal, obtains the two-dimensional image corresponding to the position of the user's view point of the terminal, obtains the position of the user's view point of the other terminal, obtains the avatar image, and composes the avatar image, which indicates the position of the user's viewpoint of the other terminal, with the two-dimensional image. The composed avatar image is selected by positional relationship between a segment including the position of the user's view point of the terminal and a segment including the position of the user's view point of the other terminal. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以应用于经由网络连接到其他终端的终端并且准确地表示建筑物（障碍物）和二维图像中的化身之间的隐藏关系的系统，而不需要当使用表示另一终端的用户视点的位置的化身来组合二维图像时的三维模型。解决方案：从由多个段信息管理的路径上的任意位置提供二维图像的信息处理方法获得用户的终点视点的位置，获得二维图像对应于终端的用户观点的位置，获取用户的另一终端的观察点的位置，获得化身图像，并构成表示另一终端的用户视点位置的化身图像，与二维图像。组合的化身图像通过包括终端的用户的观察点的位置的段与包括另一个终端的用户的观察点的位置的段之间的位置关系来选择。版权所有（C）2004，JPO＆NCIPI

37. 发明专利

JP2004185132A Image processing method and device 有权
标题翻译：图像处理方法和设备
公开(公告)号：JP2004185132A
公开(公告)日：2004-07-02
申请号：JP2002348727
申请日：2002-11-29
申请人： Canon Inc , キヤノン株式会社
发明人： ENDO TAKAAKI , KATAYAMA AKIHIRO , SAKAKAWA YUKIO , SUZUKI MASAHIRO , KOTAKE DAISUKE
IPC分类号： G06T3/00 , G06T1/00 , G06T5/40 , G06T7/00 , H04N1/387 , H04N7/18
CPC分类号： G06T15/205 , G06T3/4038 , G06T5/007 , G06T7/30 , G06T2207/20212 , H04N5/23238
摘要： PROBLEM TO BE SOLVED: To generate a panorama image reduced in the discontinuity of color or brightness generated in a joint of original images. SOLUTION: When original images 221 and 222 having an overlap are composed, the color or brightness of the respective original images is converted (H221 and H221) by use of a reference image having overlaps with both the original images to be composed, and converted images 241 and 242 are composed. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：产生在原始图像的关节中产生的颜色或亮度的不连续性减小的全景图像。解决方案：当组合具有重叠的原始图像221和222时，通过使用与要组成的原始图像重叠的参考图像来转换（H221和H221）各原始图像的颜色或亮度，并且组合转换图像241和242。版权所有（C）2004，JPO＆NCIPI

38. 发明专利

JP2004070609A Image reproduction device and method 审中-公开
公开(公告)号：JP2004070609A
公开(公告)日：2004-03-04
申请号：JP2002228026
申请日：2002-08-05
申请人： Canon Inc , キヤノン株式会社
发明人： KATAYAMA AKIHIRO , KOTAKE DAISUKE , ENDO TAKAAKI , SAKAKAWA YUKIO , SUZUKI MASAHIRO
IPC分类号： G09B29/00 , G06T11/60 , G06T13/20 , G06T19/00 , G09B29/10 , H04N5/76 , G06T17/40 , G06T15/70
摘要： PROBLEM TO BE SOLVED: To present a virtual space depending on image data obtained by imaging of an actual space. SOLUTION: An image reproduction device 1 uses image data stored in a server 90 on a network to reproduce images. In the image reproduction device 1, a data acquisition part 10 sequentially acquires image data for walk-through reproduction from the server 90, and stores the acquired image data in a data storage part 15. Concurrently with the image data acquisition by the data acquisition part 10, an operation part 40, a viewpoint position/visual line orientation decision part 45, a corresponding image decision part 50 and an image generation part 65 use the image data stored in the data storage part 15 to execute walk-through reproduction. A route information synthesis part 30 and a display image synthesis part 55 display a map and display an area allowing a walk-through on the map according to the acquired image data. COPYRIGHT: (C)2004,JPO

39. 发明专利

JP2015058067A 画像処理装置、画像処理装置の制御方法およびプログラム有权
标题翻译：图像处理器，其控制方法和程序
公开(公告)号：JP2015058067A
公开(公告)日：2015-03-30
申请号：JP2013192367
申请日：2013-09-17
申请人：キヤノン株式会社 , Canon Inc
发明人： ISHIKAWA RYO , SATO KIYOHIDE , ENDO TAKAAKI , MORITA KENJI
IPC分类号： A61B5/055 , A61B5/00
摘要：【課題】元画像を変形させて変形画像を生成する際に、元画像の品質をなるべく劣化させずに変形画像を生成する。【解決手段】被検体の第1の画像を取得する画像取得部と、被検体の変形情報を取得する変形情報取得部と、第1の画像の解像度と変形情報とに基づいて、第1の画像を変形した第2の画像の解像度を導出する導出部と、導出された解像度で第2の画像を生成する生成部とを備える。【選択図】図1
摘要翻译：要解决的问题：当通过使原始图像变形而产生变形图像时，产生变形图像同时防止原始图像的质量劣化。解决方案：图像处理器包括：图像获取部分，其获取主题的第一个形象; 变形信息获取部，其获取关于被检体的变形信息; 基于第一图像的分辨率和变形图像，导出通过使第一图像变形而获得的第二图像的分辨率的推导部分; 以及使用导出的分辨率生成第二图像的生成部分。

40. 发明专利

JP2015054051A 情報処理装置、情報処理方法有权
标题翻译：信息处理器和信息处理方法
公开(公告)号：JP2015054051A
公开(公告)日：2015-03-23
申请号：JP2013188717
申请日：2013-09-11
申请人：キヤノン株式会社 , Canon Inc
发明人： ISHIZU KOICHI , UENO TAKAYUKI , ISHIDA TAKUYA , ENDO TAKAAKI , SATO KIYOHIDE
IPC分类号： A61B8/00 , A61B5/055
CPC分类号： G06T19/20 , A61B6/461 , A61B6/502 , A61B6/5211 , A61B8/0825 , A61B8/14 , A61B8/4245 , A61B8/4263 , A61B8/463 , A61B8/5261 , G06T7/74 , G06T2207/10088 , G06T2207/10136 , G06T2207/20221 , G06T2207/30068
摘要：【課題】画像中で病変部等を探索する際の支援情報を、多くの計測情報を用いずに簡易な計算のみで導出して提示する為の技術を提供すること。【解決手段】被検体の断層像を取得し、被検体における基準点から規定距離だけ離間した部分に対応する断層像中の箇所を特定し、断層像に該特定した箇所を示す情報を合成した合成画像を生成して出力する。【選択図】図1
摘要翻译：要解决的问题：提供一种用于在仅通过简单的计算搜索图像中的损伤部分等来导出和呈现支持信息的技术，而不需要使用太多的测量信息。解决方案：获取被摄体的断层图像; 规定了与从受检者的参考点分离出与被调节距离分离的部分的断层图像中的位置; 并且生成并输出通过组合示出断层图像中的指定位置的信息而获得的组合图像。

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