-
公开(公告)号：US07612869B2
公开(公告)日：2009-11-03
申请号：US11365970
申请日：2006-02-28
申请人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
发明人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
CPC分类号： G01B11/24 , G02B2207/129 , H04N13/10 , H04N13/189 , H04N13/211 , H04N13/221 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/296 , H04N13/32 , H04N13/334 , H04N13/341 , H04N13/388 , H04N19/597 , H04N2013/0081
摘要： A system and method for determining instantaneously the three-dimensional coordinates of large sets of points in space is disclosed. This system uses two or more CCD cameras (or any other type of camera), each with its own lens and pinhole. The CCD's are all arranged so that the pixel arrays are within the same plane. The CCD's are also arranged in a predefined pattern. The combination of the multiple images acquired from the CCD's onto one single image forms a pattern, which is dictated by the predefined arrangement of the CCD's. The size and centroid on the combined image are a direct measure of the depth location Z and in-plane position (X,Y), respectively. The use of a predefined pattern enables high speed computation through simple algorithmic procedures. Moreover, the use of CCD cameras allows for the recording of such datasets at the corresponding image frame rate, thus opening the use of the invention to the mapping of dynamical systems.
-
公开(公告)号：US20060209193A1
公开(公告)日：2006-09-21
申请号：US11365970
申请日：2006-02-28
申请人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
发明人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
IPC分类号： H04N5/225
CPC分类号： G01B11/24 , G02B2207/129 , H04N13/10 , H04N13/189 , H04N13/211 , H04N13/221 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/296 , H04N13/32 , H04N13/334 , H04N13/341 , H04N13/388 , H04N19/597 , H04N2013/0081
摘要： A system and method for determining instantaneously the three-dimensional coordinates of large sets of points in space is disclosed. This system uses two or more CCD cameras (or any other type of camera), each with its own lens and pinhole. The CCD's are all arranged so that the pixel arrays are within the same plane. The CCD's are also arranged in a predefined pattern. The combination of the multiple images acquired from the CCD's onto one single image forms a pattern, which is dictated by the predefined arrangement of the CCD's. The size and centroid on the combined image are a direct measure of the depth location Z and in-plane position (X,Y), respectively. The use of a predefined pattern enables high speed computation through simple algorithmic procedures. Moreover, the use of CCD cameras allows for the recording of such datasets at the corresponding image frame rate, thus opening the use of the invention to the mapping of dynamical systems.
-
公开(公告)号：US07006132B2
公开(公告)日：2006-02-28
申请号：US09935215
申请日：2001-08-21
申请人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
发明人： Francisco Pereira , Darius Modarress , Mory Gharib , Dana Dabiri , David Jeon
CPC分类号： G01B11/24 , G02B2207/129 , H04N13/10 , H04N13/189 , H04N13/211 , H04N13/221 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/296 , H04N13/32 , H04N13/334 , H04N13/341 , H04N13/388 , H04N19/597 , H04N2013/0081
摘要： Determining instantaneously the three-dimensional coordinates of large sets of points in space using two or more CCD cameras (or any other type of camera), each with its own lens and pinhole. The CCD's are all arranged so that the pixel arrays are within the same plane. The CCD's are also arranged in a predefined pattern. The combination of the multiple images acquired from the CCD's onto one single image forms a pattern, which is dictated by the predefined arrangement of the CCD's. The size and centroid on the combined image are a direct measure of the depth location Z and in-plane position (X,Y), respectively.
摘要翻译： 使用两个或更多CCD摄像机（或任何其他类型的摄像机）立即确定空间中大组点的三维坐标，每个CCD摄像机都有自己的镜头和针孔。 所有CCD都被排列成像素阵列在同一平面内。 CCD也以预定义的方式排列。 从CCD获取的多个图像到单个图像上的组合形成了由CCD的预定义布置所规定的图案。 组合图像上的尺寸和重心分别是深度位置Z和平面内位置（X，Y）的直接测量。
-
34.发明申请公开(公告)号：US20130266198A1
公开(公告)日：2013-10-10
申请号：US13717988
申请日：2012-12-18
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。
-
公开(公告)号：US09265441B2
公开(公告)日：2016-02-23
申请号：US14330814
申请日：2014-07-14
CPC分类号： A61B5/055 , A61B5/0042 , A61B5/4064 , A61B5/7267 , G06F19/00 , G06T7/11 , G06T2207/10088 , G06T2207/20128 , G06T2207/30016 , G16H50/20
摘要： Traumatic brain injury (TBI) in a patient is assessed. A TBI diagnosis for the patient is determined based on features from MRI data, such as anatomical features, functional features, diffusion features, connectivity features from functional MRI, connectivity features from diffusion MRI, and/or network features from the connectivity features. The TBI diagnosis is determined using a trained classifier. The classifier synthesizes the features into a single number (e.g., a confidence in the prediction of the diagnosis) and indicates the features most responsible for the diagnosis. The disease trajectory for a given patient may be predicted using the trained classifier.
摘要翻译： 评估患者的创伤性脑损伤（TBI）。 根据MRI数据的特征（如解剖特征，功能特征，扩散特征，功能MRI的连接特征，扩散MRI的连接特征和/或来自连接特征的网络特征）确定患者的TBI诊断。 使用训练有素的分类器确定TBI诊断。 分类器将特征合成为单个数字（例如，对诊断的预测的置信度），并且指示对诊断最负责的特征。 可以使用经过训练的分类器来预测给定患者的疾病轨迹。
-
-
-
-
搜索结果
35 条记录 (耗时 0.026 秒)
