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公开(公告)号：US09824463B2
公开(公告)日：2017-11-21
申请号：US14821521
申请日：2015-08-07
CPC分类号： G06T11/001 , G06F17/30241 , G06F17/3087 , G06T7/33 , G06T11/20 , G06T11/206 , G06T17/05 , G06T2207/10032 , H04L41/22 , G06T7/0028
摘要： A method for providing mapping, data management and analysis. Creation of a map is initiated with a desired Gaussian aggregation and desired color map parameters. Data is loaded to be utilized in the map. The data is rasterized, then converted to a certain scale. A convolution operation is performed on the data. The convolution results are applied to a color ramp, and the map is created based on the color ramp and the convolution results.
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2.发明授权公开(公告)号：US09501828B2
公开(公告)日：2016-11-22
申请号：US13366773
申请日：2012-02-06
申请人： Masafumi Takiguchi
发明人： Masafumi Takiguchi
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10012 , H04N13/133 , H04N13/246 , H04N13/296
摘要： An image capturing device includes: a plurality of image capturing units that capture images from different viewpoints; an image analyzing unit that detects characteristic points by image analysis of the images captured by the plurality of image capturing units; a control unit that calculates image conversion parameters for correction of inputting characteristic point information generated by the image analyzing unit to correct deviation in the up and down direction of the plurality of images captured by the plurality of image capturing units; and an image conversion unit that performs a conversion process of the captured images of the plurality of image capturing units by applying the image conversion parameters calculated by the control unit.
摘要翻译： 一种图像捕获装置包括：多个图像捕获单元，其从不同的视点捕获图像; 图像分析单元，通过对由所述多个图像捕获单元捕获的图像进行图像分析来检测特征点; 控制单元，其计算用于校正由图像分析单元生成的输入特征点信息的图像转换参数，以校正由多个图像捕获单元捕获的多个图像的上下方向的偏差; 以及图像转换单元，其通过应用由所述控制单元计算出的图像转换参数来执行所述多个图像拍摄单元的所述拍摄图像的转换处理。
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公开(公告)号：US09460510B2
公开(公告)日：2016-10-04
申请号：US13853174
申请日：2013-03-29
申请人： Gerardo Hermosillo Valadez , Marcos Salganicoff , Matthias Wolf , Xiang Sean Zhou , Yiqiang Zhan
发明人： Gerardo Hermosillo Valadez , Marcos Salganicoff , Matthias Wolf , Xiang Sean Zhou , Yiqiang Zhan
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/30004
摘要： Disclosed herein is a framework for facilitating synchronized image navigation. In accordance with one aspect, at least first and second medical images are received. A non-linear mapping between the first and second medical images is generated. A selection of a given location in the first medical image is received in response to a user's navigational operation. Without deforming the second medical image, a target location in the second medical image is determined by using the non-linear mapping. The target location corresponds to the given location in the first medical image. An optimized deformation-free view of the second medical image is generated based at least in part on the target location. While the user performs navigational operations on the first medical image, the framework repeatedly receives the selection of the given location, determines the target location using the non-linear mapping, and generates the optimized deformation-free view of the second medical image based at least in part on the target location.
摘要翻译： 这里公开了一种促进同步图像导航的框架。 根据一个方面，至少接收第一和第二医学图像。 产生第一和第二医学图像之间的非线性映射。 响应于用户的导航操作接收对第一医疗图像中的给定位置的选择。 在不使第二医用图像变形的情况下，通过使用非线性映射来确定第二医用图像中的目标位置。 目标位置对应于第一医疗图像中的给定位置。 至少部分地基于目标位置产生第二医疗图像的优化的无变形视图。 当用户在第一医学图像上执行导航操作时，框架重复地接收对给定位置的选择，使用非线性映射确定目标位置，并且至少基于第二医学图像生成优化的无变形视图 部分在目标位置。
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公开(公告)号：US09202279B2
公开(公告)日：2015-12-01
申请号：US13368213
申请日：2012-02-07
申请人： Jong-Ha Lee , Moon-Ho Park , Yeong-Kyeong Seong
发明人： Jong-Ha Lee , Moon-Ho Park , Yeong-Kyeong Seong
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10132 , G06T2207/20056 , G06T2207/30004
摘要： An apparatus for analyzing an ultrasonic image is provided. The apparatus includes a feature point extracting unit configured to convert the ultrasonic image into a phase information image and extract a feature point from the phase information image, and an image registering unit configured to perform an image registration on the ultrasonic image based on the extracted feature point.
摘要翻译： 提供一种用于分析超声波图像的装置。 该装置包括：特征点提取单元，被配置为将超声波图像转换为相位信息图像，并从相位信息图像中提取特征点;以及图像登记单元，被配置为基于提取的特征对超声波图像执行图像配准 点。
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公开(公告)号：US09135706B2
公开(公告)日：2015-09-15
申请号：US12747542
申请日：2008-12-01
CPC分类号： G06T7/0028 , A61B6/032 , A61B6/487 , A61B6/488 , A61B6/5205 , A61B6/5235 , G06T7/33 , G06T2207/10072 , G06T2207/10121 , G06T2207/10124 , G06T2207/30048 , G06T2207/30101
摘要： An image registration apparatus comprises: a features detector (34) configured to extract a two-dimensional set of features (36) from a two-dimensional image (30) and to extract a three-dimensional set of features (38) from a three-dimensional image (32); a projection processor (40) configured to project three-dimensional data into two-dimensional projection data; and a registration processor (46, 52) configured to (i) adjust parameters to register the two-dimensional set of features and the three-dimensional set of features projected by the projection processor using a projection geometry (42), and to (ii) use the adjusted parameters to register the two-dimensional image and the three-dimensional image projected by the projection processor using the projection geometry.
摘要翻译： 一种图像配准装置，包括：特征检测器，被配置为从二维图像提取二维特征集，并从三维图像提取三维特征集合; 维数图像（32）; 投影处理器（40），被配置为将三维数据投影成二维投影数据; 以及配准处理器（46,52），被配置为（i）调整参数以使用投影几何（42）注册由投影处理器投影的二维特征集和三维特征集合，并且（ii） ）使用经调整的参数来注册投影处理器使用投影几何投影的二维图像和三维图像。
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6.发明授权Method for recognizing objects in a set of images recorded by one or more cameras 有权用于识别由一个或多个相机记录的一组图像中的对象的方法公开(公告)号：US09117269B2
公开(公告)日：2015-08-25
申请号：US13132007
申请日：2009-12-01
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10021
摘要： Method for improving the visibly of objects and recognizing objects in a set of images recorded by one or more cameras, the images of said set of images being made from mutual different geometric positions, the method comprising the steps or recording a set or subset of images by means of one camera which is moved rather freely and which makes said images during its movement, thus providing an array of subsequent images, estimating the camera movement between subsequent image recordings, also called ego-motion hereinafter, based on features of those recorded images, registering the camera images using a synthetic aperture method, recognizing said objects.
摘要翻译： 一种用于改善由一个或多个摄像机记录的一组图像中的物体的可视性和识别物体的方法，所述一组图像的图像由相互不同的几何位置制成，所述方法包括以下步骤或记录图像的集合或子集 借助于相对自由地移动的一个摄像机，并且在其运动期间使得所述图像，从而提供后续图像的阵列，基于这些记录图像的特征来估计后续图像记录之间的相机运动，也称为自身运动 ，使用合成孔径法注册摄像机图像，识别所述对象。
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公开(公告)号：US09092860B2
公开(公告)日：2015-07-28
申请号：US11721183
申请日：2005-12-14
CPC分类号： G06T7/0028 , G06F19/26 , G06T7/33 , G06T2207/30101
摘要： A data handling system for handling multiple datasets is provided with an access module for accessing datasets of several categories and a connection module to link datasets in the respective categories. From a region of interest in one anatomical image a link is provided to the corresponding region of interest in other types of images and/or other types of data, such as a time intensity curve for that region of interest. Also the propagation of the region of interest in one image, such as an anatomical image, through a temporal succession of images may constitute links through an image series.
摘要翻译： 用于处理多个数据集的数据处理系统提供有用于访问几个类别的数据集的访问模块和用于在相应类别中链接数据集的连接模块。 从一个解剖图像的感兴趣区域，将链接提供给其他类型的图像和/或其他类型的数据的相关感兴趣区域，例如该感兴趣区域的时间强度曲线。 此外，通过图像的时间连续性，一个图像（例如解剖图像）中的感兴趣区域的传播可以构成通过图像系列的链接。
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8.发明授权Systems and methods for detecting and visualizing correspondence corridors on two-dimensional and volumetric medical images 有权用于检测和可视化二维和体积医学图像上的通信走廊的系统和方法公开(公告)号：US09020215B2
公开(公告)日：2015-04-28
申请号：US12789535
申请日：2010-05-28
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10072 , G06T2207/30004
摘要： A method is provided for detecting a corresponding region of interest in digital medical images, the method including receiving a plurality of digital images including a primary image, at least one of the images being a projective image, identifying anatomical landmarks and structures within each of the images and correlating the images based on the identified anatomical landmarks and structures identifying a location of interest in the primary image, and automatically identifying a region of interest in the rest of the images, the region of interest corresponding to the identified location of interest in the primary image.
摘要翻译： 提供了一种用于检测数字医学图像中的对应的感兴趣区域的方法，所述方法包括接收包括主图像的多个数字图像，所述图像中的至少一个是投影图像，识别每个图像内的解剖标志和结构 图像并且基于所识别的解剖学标记和识别主要图像中感兴趣的位置的结构对图像进行关联，并且自动识别其余图像中的感兴趣区域，与所识别的感兴趣的位置相对应的感兴趣区域在 主要形象
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公开(公告)号：US09014470B2
公开(公告)日：2015-04-21
申请号：US13223202
申请日：2011-08-31
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10024
摘要： Non-rigid dense correspondence (NRDC) for image enhancement may be performed. In one embodiment, a correspondence may be computed for each one of a plurality of regions of a source image to one of a plurality of regions of a reference image. Computing the correspondences may include searching within a search range for each of a plurality of image characteristics. One or more of the correspondences may be aggregated into matched regions. A global color transform and/or deblurring may be applied to the source image. In one embodiment, the global color transform and/or deblurring may be based on the matched regions. At least one of the search ranges may optionally be adjusted. In some embodiments, computing, aggregating, applying and/or deblurring, and adjusting may be iteratively performed.
摘要翻译： 可以执行用于图像增强的非刚性密集对应（NRDC）。 在一个实施例中，可以将源图像的多个区域中的每一个的对应关系计算为参考图像的多个区域之一。 计算对应可以包括在搜索范围内搜索多个图像特征中的每一个。 一个或多个通信可以被聚合成匹配的区域。 全局颜色变换和/或去模糊可以应用于源图像。 在一个实施例中，全局颜色变换和/或去模糊可以基于匹配区域。 可以可选地调整至少一个搜索范围。 在一些实施例中，可以迭代地执行计算，聚合，应用和/或去模糊和调整。
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公开(公告)号：US20140363096A1
公开(公告)日：2014-12-11
申请号：US13911793
申请日：2013-06-06
申请人： Apple Inc.
发明人： Jianping Zhou , Paul Hubel , Marius Tico , Anita Nariani Schulze , Rolf Toft
IPC分类号： G06T7/00
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10016 , G06T2207/20016
摘要： Systems, methods, and computer readable media to improve image stabilization operations are described. A novel approach to pixel-based registration of non-reference images to a reference frame in a set of commonly captured images is disclosed which makes use of pyramid decomposition to more efficiently detect corners. The disclosed pixel-based registration operation may also be combined with motion sensor data-based registration approaches to register non-reference images with respect to the reference frame. When the registered non-reference images are combined with the pre-selected reference image, the resulting image is a quality stabilized image.
摘要翻译： 描述了用于改善图像稳定操作的系统，方法和计算机可读介质。 公开了一种将非参考图像基于像素的注册到一组共同拍摄的图像中的参考帧的新颖方法，其利用金字塔分解来更有效地检测角落。 所公开的基于像素的注册操作还可以与基于运动传感器数据的注册方法组合以便相对于参考帧来注册非参考图像。 当登记的非参考图像与预先选择的参考图像组合时，所得图像是质量稳定图像。
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