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1. 发明授权

US09135695B2 Method for creating attenuation correction maps for PET image reconstruction 有权
标题翻译：用于创建PET图像重建的衰减校正图的方法
公开(公告)号：US09135695B2
公开(公告)日：2015-09-15
申请号：US13717988
申请日：2012-12-18
申请人： Francisco Pereira , Helene Chopinet , James G. Reisman , Christophe Chefd'hotel
发明人： Francisco Pereira , Helene Chopinet , James G. Reisman , Christophe Chefd'hotel
IPC分类号： G06T7/00 , G06T5/00 , G06T5/50
CPC分类号： G06T7/0012 , G06T5/008 , G06T5/50 , G06T2207/10088 , G06T2207/10104 , G06T2207/30016
摘要： A method (100) that generates attenuation correction maps for the reconstruction of PET data using MR images, such as, MR ultra-fast TE (UTE) images, Dixon MR images, as well as MR images obtained using other MR imaging methods.
摘要翻译：一种方法（100），其使用诸如MR超快TE（UTE）图像，Dixon MR图像的MR图像以及使用其他MR成像方法获得的MR图像来生成用于重建PET数据的衰减校正图。

2. 发明授权

US08774482B2 Generating pseudo-CT image volumes from ultra-short echo time MR 失效
标题翻译：从超短回波时间MR生成伪CT图像体积
公开(公告)号：US08774482B2
公开(公告)日：2014-07-08
申请号：US13109159
申请日：2011-05-17
申请人： James G. Reisman , Christophe Chefd'hotel
发明人： James G. Reisman , Christophe Chefd'hotel
IPC分类号： G06K9/00 , G01R33/48 , G06T7/00
CPC分类号： G06T7/0028 , G01R33/481 , G01R33/4812 , G01R33/4816 , G06T7/11 , G06T7/33 , G06T2207/10088 , G06T2207/30008
摘要： A method for generating a pseudo-computed tomography (CT) image volume includes acquiring a first magnetic resonance (MR) image volume (UTE1) using an ultra-short echo time and acquiring a second MR image volume (UTE2) using a conventional echo time that is longer than the ultra-short echo time. The acquired UTE1 and UTE2 image volumes are normalized. A mask for an anatomical structure featured in the normalized UTE1 and UTE2 image volumes is created and bone regions are segmented from the normalized UTE1 and UTE2 image volumes using the created mask and one or more trained classifiers. A pseudo-CT image is constructed from the normalized UTE1 and UTE2 image volumes, the created mask, and the segmented bone regions.
摘要翻译：一种用于生成伪计算机断层摄影（CT）图像体积的方法包括使用超短回波时间获取第一磁共振（MR）图像体积（UTE1），并使用传统回波时间获取第二MR图像体积（UTE2）这比超短的回波时间长。获得的UTE1和UTE2图像体积被归一化。创建用于在归一化UTE1和UTE2图像体积中特征的解剖结构的掩模，并且使用所创建的掩模和一个或多个训练分类器从标准化的UTE1和UTE2图像体积分割骨区域。从正常化UTE1和UTE2图像体积，创建的掩模和分割的骨区域构建伪CT图像。

3. 发明授权

US5978495A Method and apparatus for accurate determination of the identity of human beings 失效
公开(公告)号：US5978495A
公开(公告)日：1999-11-02
申请号：US727288
申请日：1996-07-17
申请人： Stelios C. A. Thomopoulos , James G. Reisman
发明人： Stelios C. A. Thomopoulos , James G. Reisman
IPC分类号： G06K9/00
CPC分类号： G06K9/00013
摘要： Methods and apparatus for the accurate determination of the identity of human beings by comparing a fingerprint image with previously recorder templates utilize an oil impregnated material to condition a finger by releasing a controlled amount of a lubricant on the finger prior to recording the finger with an electronic scanner. The conditioned finger in then scanned and a fingerprint image is acquired. Different orthogonal sets of features, including but not limited to, minutiae and meniscus or global ridge frequency information are extracted from the fingerprint image. To enhance the matching accuracy, these features are then fused using a rank score combining method. The fused score is compared to a threshold to identify the human being. During the scanning process, the scanned finger is monitored electronically to determine the consistency in position, the quality of the image, and the stationary of the finger. Audible and visual feedback is provided electronically to assist the human being to better position, lubricate, or dry the finger and repeat the process. An apparatus that includes the oil impregnated material in various forms achieves the desired level of lubrication by releasing a controlled amount of lubricant mixture either under mechanical pressure from the finger of a human being, or through an electromechanical device that exerts pressure on the oil impregnated material that releases the controlled amount of lubricant. An apparatus for the accurate determination of the identity of a human being includes an interface that can multiplex a fingerprint scanner with a keypad and a card reader is any desired combination, and network multiple such apparatuses in a daisy chain using the same host computer. The information is provided in the form of any or in combination with any alphanumeric personal identification number, identification number stored in a card, and fingerprints, and is used to create multiple security levels by configuring the same hardware in different ways. A network interface makes possible to interconnect multiple apparatuses in a daisy-chain using an inexpensive RS485-to-RS232 converter or through a local area network.

4. 发明授权

US09470772B2 Magnetic resonance image distortion correction with a reference volume 有权
标题翻译：具有参考音量的磁共振图像失真校正
公开(公告)号：US09470772B2
公开(公告)日：2016-10-18
申请号：US13645571
申请日：2012-10-05
申请人： James G. Reisman , Steven Michael Shea
发明人： James G. Reisman , Steven Michael Shea
IPC分类号： G01R33/565
CPC分类号： G01R33/56572 , G01R33/56563
摘要： Distortion correction is provided in magnetic resonance imaging. Distortions in one volume are corrected using another volume. The isocenter of the other volume is nearer to an edge of the one volume than the isocenter of the one volume. Using data registration, the other volume is used to correct distortions in the one volume. The other volume may be acquired in little time relative to the acquisition of the one volume by having a smaller field of view, lower resolution, and/or smaller signal-to-noise ratio. The other volume may be a connecting volume for correcting distortions in two volumes to be composed together.
摘要翻译：在磁共振成像中提供失真校正。使用另一个卷更正一个卷中的失真。另一个体积的等角点比一个体积的等角点更接近一个体积的边缘。使用数据注册，其他卷用于纠正一个卷中的失真。通过具有较小的视野，较低的分辨率和/或更小的信噪比，可以在相对于一个体积的采集的一小段时间内获取另一个体积。另一个体积可以是用于校正要组合在一起的两个体积中的失真的连接体积。

5. 发明申请

US20130208960A1 NON-RIGID COMPOSITION OF MULTIPLE OVERLAPPING MEDICAL IMAGING VOLUMES 有权
标题翻译：多重重叠医学成像体积的非刚性组成
公开(公告)号：US20130208960A1
公开(公告)日：2013-08-15
申请号：US13817946
申请日：2011-10-06
申请人： James G. Reisman
发明人： James G. Reisman
IPC分类号： G06T3/00
CPC分类号： G06T3/00 , G06T3/4038 , G06T7/30
摘要： A method, including: registering a new image volume with a composed image volume (520), wherein the new image volume and the composed image volume overlap each other in an overlap region, the composed image volume includes at least two image volumes that overlap each other, and each voxel in the composed image volume includes a weight; determining a deformation between the new image volume and the composed image volume (530); updating the weights of the voxels in the composed image volume that are overlapped by the new image volume (540); performing an alpha morphing on the overlap region using the updated weights and the deformation (550); obtaining a blend region of the overlap region by performing an alpha blending using results of the alpha morphing and the updated weights (550); and incorporating the blend region into the composed image volume to obtain a new composed image volume (560)
摘要翻译：一种方法，包括：用合成图像体积注册新图像体积（520），其中新图像体积和合成图像体积在重叠区域中彼此重叠，合成图像体积包括至少两个与每个图像重叠的图像体积重叠其他，并且合成图像体积中的每个体素包括体重; 确定新图像体积和合成图像体积之间的变形（530）; 更新与新图像体积重叠的合成图像体积中的体素的重量（540）; 使用更新的重量和变形（550）在重叠区域上执行α变形; 通过使用α变形和更新权重的结果执行α混合来获得重叠区域的混合区域（550）; 以及将所述混合区域合并到所述合成图像体积中以获得新的合成图像体积（560）

6. 发明授权

US07903851B2 Method and system for vertebrae and intervertebral disc localization in magnetic resonance images 有权
标题翻译：磁共振图像中脊椎和椎间盘定位的方法和系统
公开(公告)号：US07903851B2
公开(公告)日：2011-03-08
申请号：US11539386
申请日：2006-10-06
申请人： James G. Reisman , Jan Hoeppner
发明人： James G. Reisman , Jan Hoeppner
IPC分类号： G06K9/00 , G06K9/34 , G06K9/36
CPC分类号： G06T7/66 , G06T7/11 , G06T7/136 , G06T7/155 , G06T7/73 , G06T2207/10088 , G06T2207/30012
摘要： A system and method for vertebrae and intervertebral disc localization in magnetic resonance (MR) images is disclosed. In this method, a target spine MR image is segmented by generating a binary segmentation. A spinal cord line is then estimated on the segmented image. Neighboring vertebrae in a region of interest around the estimated spinal cord line are then localized by labeling vertebral regions based on characteristics, such as size and shape, of regions of connected segmented pixels within the regions of interest. A center point of an intervertebral disc between the neighboring vertebrae is then calculated by finding a point halfway between respective borders of the vertebral regions on a line connecting the centers of mass of the vertebral regions.
摘要翻译：公开了一种用于磁共振（MR）图像中的椎骨和椎间盘定位的系统和方法。在该方法中，通过生成二进制分割来分割目标脊柱MR图像。然后在分割图像上估计脊髓线。然后通过基于所关注的区域内连接的分段像素的区域的特征（例如尺寸和形状）标记脊椎区域来定位在估计的脊髓线周围的感兴趣区域中的相邻的椎骨。然后通过在连接脊椎区域的质心的线上的椎骨区域的相应边界之间找到一点来计算相邻椎骨之间的椎间盘的中心点。

7. 发明申请

US20090096454A1 Methods For Rectification of B0 Inhomogeneity effects in Magnetic Resonance Images 有权
标题翻译：磁共振图像中B0不均匀性影响的校正方法
公开(公告)号：US20090096454A1
公开(公告)日：2009-04-16
申请号：US12250106
申请日：2008-10-13
申请人： James G. Reisman
发明人： James G. Reisman
IPC分类号： G01R33/565
CPC分类号： G01R33/56563 , G01R33/56375 , G01R33/56383
摘要： A method for reducing B0 inhomogeneous effects in magnetic resonance imaging (MRI). The method includes: obtaining a high-resolution volumetric MR image of the patient, such high-resolution volumetric MR image having B0 inhomogeneous effects; calculating distortion within obtained the high-resolution volumetric MR image of the patient; and correcting the B0 inhomogeneous effects in the obtained high-resolution volumetric image using the calculated distortion.
摘要翻译：一种降低磁共振成像（MRI）中B0不均匀效应的方法。该方法包括：获得患者的高分辨率体积MR图像，具有B0不均匀效应的高分辨率体积MR图像; 计算得到患者的高分辨率体积MR图像的失真度; 并使用计算的失真校正所获得的高分辨率体积图像中的B0不均匀效应。

8. 发明申请

US20110218919A1 METHOD AND APPARATUS TO SUPPORT EVIDENCE BASED MEDICINE 有权
标题翻译：支持证据为基础的药物的方法和装置
公开(公告)号：US20110218919A1
公开(公告)日：2011-09-08
申请号：US12717310
申请日：2010-03-04
申请人： Bernhard Geiger , Rainer Kuth , James G. Reisman , Seiichi Tadano
发明人： Bernhard Geiger , Rainer Kuth , James G. Reisman , Seiichi Tadano
IPC分类号： G06Q50/00 , A61B5/00 , H04L9/00 , A61B1/00
CPC分类号： A61B1/00 , A61B5/00 , G06Q50/00 , H04L9/00
摘要： A method and apparatus for providing reports of medical procedures includes a biometric data recorder to record and transmit biometric data of a patient, the biometric data being transmitted with a medical report of the medical procedure. The medical report and biometric data are transmitted as an encrypted transmission to an information center for storage. The medical reports of steps in the medical procedure for a patient are linked using the biometric data even if performed by different medical service providers. Medical reports of plural patients undergoing the procedure are stored, linked according to patient using the patient biometric data. Reports generated from the linked data anonymously report a given patient's status following the procedure. Statistical reports are generated on plural patients undergoing the procedure, and competing procedures are compared using the statistical reports.
摘要翻译：用于提供医疗程序的报告的方法和装置包括用于记录和发送患者的生物特征数据的生物统计数据记录器，生物统计数据与医疗程序的医疗报告一起发送。将医疗报告和生物特征数据作为加密传输发送到信息中心进行存储。即使由不同的医疗服务提供商执行，使用生物特征数据也可以使用患者医疗程序中的步骤的医疗报告。根据患者使用患者生物特征数据存储接受手术的复发患者的医疗报告。从链接的数据生成的报告匿名地报告给定患者的状态。统计报告是针对正在进行手术的复发患者生成的，并且使用统计报告来比较竞争程序。

9. 发明授权

US08862484B2 Method and apparatus to support evidence based medicine 有权
标题翻译：支持循证医学的方法和装置
公开(公告)号：US08862484B2
公开(公告)日：2014-10-14
申请号：US12717310
申请日：2010-03-04
申请人： Bernhard Geiger , Rainer Kuth , James G. Reisman , Seiichi Tadano
发明人： Bernhard Geiger , Rainer Kuth , James G. Reisman , Seiichi Tadano
IPC分类号： G06Q10/00 , G06Q50/00 , A61B5/00 , H04L9/00 , A61B1/00
CPC分类号： A61B1/00 , A61B5/00 , G06Q50/00 , H04L9/00
摘要： A method and apparatus for providing reports of medical procedures includes a biometric data recorder to record and transmit biometric data of a patient, the biometric data being transmitted with a medical report of the medical procedure. The medical report and biometric data are transmitted as an encrypted transmission to an information center for storage. The medical reports of steps in the medical procedure for a patient are linked using the biometric data even if performed by different medical service providers. Medical reports of plural patients undergoing the procedure are stored, linked according to patient using the patient biometric data. Reports generated from the linked data anonymously report a given patient's status following the procedure. Statistical reports are generated on plural patients undergoing the procedure, and competing procedures are compared using the statistical reports.
摘要翻译：一种用于提供医疗程序报告的方法和装置，包括用于记录和发送患者的生物特征数据的生物特征数据记录器，所述生物特征数据与医疗程序的医疗报告一起发送。将医疗报告和生物特征数据作为加密传输发送到信息中心进行存储。即使由不同的医疗服务提供商执行，使用生物特征数据也可以使用患者医疗程序中的步骤的医疗报告。根据患者使用患者生物特征数据存储接受手术的复发患者的医疗报告。从链接的数据生成的报告匿名地报告给定患者的状态。统计报告是针对正在进行手术的复发患者生成的，并且使用统计报告来比较竞争程序。

10. 发明申请

US20130266198A1 METHOD FOR CREATING ATTENUATION CORRECTION MAPS FOR PET IMAGE RECONSTRUCTION 有权
标题翻译：用于创建PET图像重建的衰减校正方法
公开(公告)号：US20130266198A1
公开(公告)日：2013-10-10
申请号：US13717988
申请日：2012-12-18
申请人： Francisco Pereira , Helene Chopinet , James G. Reisman , Christophe Chefd'hotel
发明人： Francisco Pereira , Helene Chopinet , James G. Reisman , Christophe Chefd'hotel
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , G06T5/008 , G06T5/50 , G06T2207/10088 , G06T2207/10104 , G06T2207/30016
摘要： A method (100) that generates attenuation correction maps for the reconstruction of PET data using MR images, such as, MR ultra-fast TE (UTE) images, Dixon MR images, as well as MR images obtained using other MR imaging methods.
摘要翻译：一种方法（100），其使用诸如MR超快TE（UTE）图像，Dixon MR图像的MR图像以及使用其他MR成像方法获得的MR图像来生成用于重建PET数据的衰减校正图。

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