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1. 发明申请

US20110261262A1 ROBUST MOSAICING METHOD, NOTABLY WITH CORRECTION OF MOTION DISTORTIONS AND TISSUE DEFORMATIONS FOR A VIVO FIBERED MICROSCOPY 有权
标题翻译：稳定的MOSAICING方法，可以修正运动失真和VIVO FIBERED MICROSCOPY的组织变形
公开(公告)号：US20110261262A1
公开(公告)日：2011-10-27
申请号：US13178688
申请日：2011-07-08
申请人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
发明人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
IPC分类号： H04N5/00
CPC分类号： G06K9/00134 , G02B21/367 , G06T3/4038 , G06T7/35 , G06T2207/10056
摘要： The present invention concerns a mosaicing method taking into account motion distortions, irregularly sampled frames and non-rigid deformations of the imaged tissue. The invention relates to a method for mosaicing frames from a video sequence acquired from a scanning device such as a scanning microscope, the method comprising the steps of: a) compensating for motion and motion distortion due to the scanning microscope, b) applying a global optimisation of inter-frame registration to align consistently the frames c) applying a construction algorithm on the registered frames to construct a mosaic, and d) applying a fine frame-to-mosaic non rigid registration. The method is based on a hierarchical framework that is able to recover a globally consistent alignment of the input frames, to compensate for the motion distortions and to capture the non-rigid deformations.
摘要翻译：本发明涉及考虑到成像组织的运动失真，不规则采样帧和非刚性变形的镶嵌方法。本发明涉及一种用于从诸如扫描显微镜的扫描装置获取的视频序列拼接帧的方法，所述方法包括以下步骤：a）补偿由扫描显微镜引起的运动和运动失真，b）应用全局框架间注册的优化以一致地对准帧c）在注册的帧上应用构造算法以构建马赛克，以及d）应用精细的帧到马赛克非刚性注册。该方法基于能够恢复输入帧的全局一致对齐的分层框架，以补偿运动失真并捕获非刚性变形。

2. 发明授权

US08218901B2 Robust mosaicing method, notably with correction of motion distortions and tissue deformations for a vivo fibered microscopy 有权
标题翻译：强大的镶嵌方法，特别是对于体内纤维显微镜的运动失真和组织变形的校正
公开(公告)号：US08218901B2
公开(公告)日：2012-07-10
申请号：US13178688
申请日：2011-07-08
申请人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
发明人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
IPC分类号： G06K9/36 , G06K9/32 , H04N7/00
CPC分类号： G06K9/00134 , G02B21/367 , G06T3/4038 , G06T7/35 , G06T2207/10056
摘要： A method for mosaicing frames from a video sequence is disclosed. Each frame is constituted by a point cloud, and each point in the point cloud is potentially acquired at a different time. The method involves compensating for motion and motion distortion due to acquisition time differences in each frame, applying a global optimization of inter-frame registration to align consistently the frames, and applying a reconstruction algorithm on the registered frames to construct a mosaic.
摘要翻译：公开了一种从视频序列拼接帧的方法。每个帧由点云构成，并且点云中的每个点可能在不同的时间被获取。该方法包括补偿由于每帧中的采集时间差引起的运动和运动失真，应用帧间配准的全局优化以一致地对准帧，并且在注册的帧上应用重建算法来构建马赛克。

3. 发明授权

US07978932B2 Robust mosaicing method, notably with correction of motion distortions and tissue deformations for in vivo fibered microscopy 有权
标题翻译：强大的镶嵌方法，特别是用于体内纤维显微镜的运动失真和组织变形的校正
公开(公告)号：US07978932B2
公开(公告)日：2011-07-12
申请号：US11832674
申请日：2007-08-02
申请人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
发明人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
IPC分类号： G06K9/36 , G06K9/32 , H04N7/00
CPC分类号： G06K9/00134 , G02B21/367 , G06T3/4038 , G06T7/35 , G06T2207/10056
摘要： A mosaicing method taking into account motion distortions, irregularly sampled frames and non-rigid deformations of the imaged tissue. The method for mosaicing frames from a video sequence acquired from a scanning device such as a scanning microscope, includes the steps of: a) compensating for motion and motion distortion due to the scanning microscope, b) applying a global optimization of inter-frame registration to align consistently the frames c) applying a construction algorithm on the registered frames to construct a mosaic, and d) applying a fine frame-to-mosaic non rigid registration. The method is based on a hierarchical framework that is able to recover a globally consistent alignment of the input frames, to compensate for the motion distortions and to capture the non-rigid deformations.
摘要翻译：考虑到运动失真，不规则采样帧和成像组织的非刚性变形的镶嵌方法。从诸如扫描显微镜的扫描装置获取的视频序列拼接帧的方法包括以下步骤：a）补偿由扫描显微镜引起的运动和运动失真，b）应用帧间对准的全局优化以一致地对准帧c）在注册的帧上应用构造算法以构建马赛克，以及d）应用精细的帧到马赛克非刚性注册。该方法基于能够恢复输入帧的全局一致对齐的分层框架，以补偿运动失真并捕获非刚性变形。

4. 发明申请

US20090041314A1 ROBUST MOSAICING METHOD. NOTABLY WITH CORRECTION OF MOTION DISTORTIONS AND TISSUE DEFORMATIONS FOR A VIVO FIBERED MICROSCOPY 有权
标题翻译：鲁棒的莫斯科方法。不适用于运动失真校正和组织变形的体细胞纤维化
公开(公告)号：US20090041314A1
公开(公告)日：2009-02-12
申请号：US11832674
申请日：2007-08-02
申请人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
发明人： Tom Vercauteren , Aymeric Perchant , Nicholas Ayache , Xavier Pennec , Gregoire Malandain
IPC分类号： G06K9/00
CPC分类号： G06K9/00134 , G02B21/367 , G06T3/4038 , G06T7/35 , G06T2207/10056
摘要： The present invention concerns a mosaicing method taking into account motion distortions, irregularly sampled frames and non-rigid deformations of the imaged tissue. The invention relates to a method for mosaicing frames from a video sequence acquired from a scanning device such as a scanning microscope, the method comprising the steps of: a) compensating for motion and motion distortion due to the scanning microscope, b) applying a global optimisation of inter-frame registration to align consistently the frames c) applying a construction algorithm on the registered frames to construct a mosaic, and d) applying a fine frame-to-mosaic non rigid registration. The method is based on a hierarchical framework that is able to recover a globally consistent alignment of the input frames, to compensate for the motion distortions and to capture the non-rigid deformations.
摘要翻译：本发明涉及考虑到成像组织的运动失真，不规则采样帧和非刚性变形的镶嵌方法。本发明涉及一种用于从诸如扫描显微镜的扫描装置获取的视频序列拼接帧的方法，所述方法包括以下步骤：a）补偿由扫描显微镜引起的运动和运动失真，b）应用全局框架间注册的优化以一致地对准帧c）在注册的帧上应用构造算法以构建马赛克，以及d）应用精细的帧到马赛克非刚性注册。该方法基于能够恢复输入帧的全局一致对齐的分层框架，以补偿运动失真并捕获非刚性变形。

5. 发明授权

US06539127B1 Electronic device for automatic registration of images 有权
标题翻译：用于自动注册图像的电子设备
公开(公告)号：US06539127B1
公开(公告)日：2003-03-25
申请号：US09361313
申请日：1999-07-27
申请人： Alexis Roche , Nicholas Ayache , Gregoire Malandain , Xavier Pennec
发明人： Alexis Roche , Nicholas Ayache , Gregoire Malandain , Xavier Pennec
IPC分类号： G06K932
CPC分类号： G06T3/4061
摘要： An electronic data processing device receives first and second data sets representing first and second comparable digital images. It comprises registration means comprising a first module which calculates a main function representative of the correlation ratios between the data of the first and second sets, and a second module which determines a registration transformation between one of the images and the other from the main function.
摘要翻译：电子数据处理装置接收表示第一和第二可比数字图像的第一和第二数据集。它包括注册装置，包括第一模块，其计算表示第一和第二组数据之间的相关比的主要功能;以及第二模块，其从主要功能确定一个图像与另一个之间的配准转换。

6. 发明申请

US20050058255A1 Filter for a radiation emitter and apparatus 有权
标题翻译：用于辐射发射器和设备的滤波器
公开(公告)号：US20050058255A1
公开(公告)日：2005-03-17
申请号：US10937452
申请日：2004-09-09
申请人： Philippe Blin , Xavier Pennec , Marta Torca
发明人： Philippe Blin , Xavier Pennec , Marta Torca
IPC分类号： A61B6/00 , G21K3/00
CPC分类号： A61B6/502
摘要： A filter plate having defects that may cause image artefacts is moved during an exposure. The movement distributes the defects of the plate in the image to a point where they can no longer be seen in the image. Preferably, the shifting of the plate is done in the plane of the plate, in a direction perpendicular to the axes of the rollers used for in the manufacture of the plate.
摘要翻译：具有可能引起图像伪影的缺陷的过滤板在曝光期间移动。运动将图像中的板的缺陷分布到图像中不能再看到的位置。优选地，在板的平面中，在垂直于用于制造板的辊的轴线的方向上进行板的移动。

7. 发明授权

US08195004B2 Device for processing raw images or tensor images 有权
标题翻译：用于处理原始图像或张量图像的设备
公开(公告)号：US08195004B2
公开(公告)日：2012-06-05
申请号：US11910816
申请日：2006-04-07
申请人： Vincent Arsigny , Xavier Pennec , Pierre Fillard , Nicolas Ayache
发明人： Vincent Arsigny , Xavier Pennec , Pierre Fillard , Nicolas Ayache
IPC分类号： G06K9/36
CPC分类号： G01R33/56341 , G06K9/6215 , G06T5/002 , G06T2207/10092 , G06T2207/30016
摘要： A device (D) is dedicated to the processing of data constituting initial tensor images, each tensor being a real symmetric and positive definite matrix representing an elementary part of a received tensor image. This device (D) comprises, on the one hand, a first calculating module (MC1) capable of performing a first selected, bijective and defined function of R*+ in R, and being associated with a selected metric definition, this first function allowing a second reciprocal function, and on the other, comprises a first processing module (MT1) provided for: i) constituting a first representation of a received tensor image; ii) calling the first calculating module (MC1) for applying the first function to a selected part of the first representation whereby obtaining a transformed part, and; iii) constituting, from the transformed part, a second representation of the tensor images ready to be processed.
摘要翻译：设备（D）专用于处理构成初始张量图像的数据，每个张量是表示接收张量图像的基本部分的真对称和正定矩阵。该设备（D）一方面包括能够执行R中的R * +的第一选定的双射和定义函数并与选定的度量定义相关联的第一计算模块（MC1），该第一功能允许第二互逆函数，另一方面，包括第一处理模块（MT1），其提供用于：i）构成接收的张量图像的第一表示; ii）调用第一计算模块（MC1），以将第一函数应用于第一表示的选定部分，从而获得变换的部分，以及; iii）从变换的部分构成准备处理的张量图像的第二表示。

8. 发明申请

US20080170802A1 Device For Processing Raw Images Or Tensor Images 有权
标题翻译：用于处理原始图像或张量图像的设备
公开(公告)号：US20080170802A1
公开(公告)日：2008-07-17
申请号：US11910816
申请日：2006-04-07
申请人： Vincent Arsigny , Xavier Pennec , Pierre Fillard , Nicolas Ayache
发明人： Vincent Arsigny , Xavier Pennec , Pierre Fillard , Nicolas Ayache
IPC分类号： G06K9/36
CPC分类号： G01R33/56341 , G06K9/6215 , G06T5/002 , G06T2207/10092 , G06T2207/30016
摘要： A device (D) is dedicated to the processing of data constituting initial tensor images, each tensor being a real symmetric and positive definite matrix representing an elementary part of a received tensor image. This device (D) comprises, on the one hand, a first calculating module (MCI) capable of performing a first selected, bijective and defined function of R*+ in R, and being associated with a selected metric definition, this first function allowing a second reciprocal function, and on the other, comprises a first processing module (MT1) provided for: i) constituting a first representation of a received tensor image; ii) calling the first calculating module (MC1) for applying the first function to a selected part of the first representation whereby obtaining a transformed part, and; iii) constituting, from the transformed part, a second representation of the tensor images ready to be processed.
摘要翻译：设备（D）专用于处理构成初始张量图像的数据，每个张量是表示接收张量图像的基本部分的真对称和正定矩阵。该装置（D）一方面包括能够执行R中的第一选定的双射镜和定义的R * SUP的功能的第一计算模块（MCI），并且与所选的度量定义，该第一功能允许第二倒数函数，另一方面包括提供用于：i）构成接收的张量图像的第一表示的第一处理模块（MT 1） ii）调用第一计算模块（MC 1），以将第一功能应用于第一表示的选定部分，从而获得转换的部分，以及; iii）从变换的部分构成准备处理的张量图像的第二表示。

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