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公开(公告)号：US08687000B2
公开(公告)日：2014-04-01
申请号：US12718431
申请日：2010-03-05
CPC分类号： G06T15/405 , G06T15/005
摘要： The present invention relates to an image generating apparatus for generating an image from a viewpoint specified by a user. According to the invention, the apparatus has a storage unit that stores a plurality of pre-images from viewpoints on predetermined lines and depth maps indicating a depth value of each pixel of a corresponding pre-image, and an image generating unit that generates a first image from a first viewpoint based on the pre-images and depth maps.
摘要翻译： 本发明涉及从用户指定的视点生成图像的图像生成装置。 根据本发明，该装置具有存储单元，该存储单元从预定行上的视点存储多个预图像，并且指示相应预图像的每个像素的深度值的深度图以及生成第一图像的图像生成单元 基于前图像和深度图从第一视点的图像。
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2.发明授权公开(公告)号：US08164633B2
公开(公告)日：2012-04-24
申请号：US12350621
申请日：2009-01-08
CPC分类号： G06T7/80
摘要： The present invention relates to calibration of camera parameters for converting a world coordinate system, which indicates a position in the real space, to a coordinate used in an image and vice versa. The apparatus according to the invention has a detection unit, which determines corresponding pixel pairs from the captured image and the model image and outputs corresponding data indicating determined pixel pairs, and a selection unit, which selects pixel pairs to be left in the corresponding data and removes data related to an unselected pixel pair from the corresponding data for generating selected corresponding data. The apparatus further has a calculation unit, which calculates camera parameters based on the selected corresponding data.
摘要翻译： 本发明涉及用于将指示真实空间中的位置的世界坐标系转换为图像中使用的坐标的相机参数的校准，反之亦然。 根据本发明的装置具有检测单元，该检测单元从捕获的图像和模型图像确定相应的像素对，并输出指示确定的像素对的对应数据，以及选择单元，其选择要留在相应数据中的像素对，以及 从相应的数据移除与未选择的像素对有关的数据，以产生所选择的相应数据。 该装置还具有计算单元，其基于所选择的相应数据来计算摄像机参数。
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公开(公告)号：US08811717B2
公开(公告)日：2014-08-19
申请号：US12491835
申请日：2009-06-25
CPC分类号： G06T7/0077 , G06T7/596 , G06T2207/10021
摘要： The present invention relate to an image generating apparatus for generating an image from a viewpoint specified by a user. According to the invention, the apparatus has a storage unit that stores data of a plurality of images, and a disparity map generating unit that generates a disparity map. The disparity map is associated with a pair of images including a first image and a second image, and indicates corresponding pixels in the first and second images.
摘要翻译： 本发明涉及从用户指定的视点生成图像的图像生成装置。 根据本发明，该装置具有存储多个图像的数据的存储单元和产生视差图的视差图生成单元。 视差图与包括第一图像和第二图像的一对图像相关联，并且指示第一图像和第二图像中的相应像素。
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公开(公告)号：US20100254627A1
公开(公告)日：2010-10-07
申请号：US12718710
申请日：2010-03-05
IPC分类号： G06K9/36
CPC分类号： G06T15/205 , G06T2207/10012 , H04N13/111
摘要： The present invention relates to an image processing apparatus for compressing image data used in an image generating apparatus for generating a free-viewpoint image. According to the invention, the apparatus has a selecting unit that selects one image as a first image, and defines other images as second images, a projective transformation unit that generates a projected depth map of a second image from a depth map of the first image, a subtracting unit that creates a difference map of the second image, and a storage unit that stores the depth map of the first image and the difference map of the second image. Here, the difference map is a difference between a depth map of the second image and the projected depth map of the second image, and the depth map indicates a depth value of each pixel of a corresponding image.
摘要翻译： 本发明涉及一种图像处理装置，用于压缩在用于产生自由视点图像的图像生成装置中使用的图像数据。 根据本发明，该装置具有选择单元，其选择一个图像作为第一图像，并将其它图像定义为第二图像;投影变换单元，从第一图像的深度图生成第二图像的投影深度图 ，创建第二图像的差分图的减法单元和存储第一图像的深度图和第二图像的差分图的存储单元。 这里，差分图是第二图像的深度图与第二图像的投影深度图之间的差，深度图表示对应图像的每个像素的深度值。
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5.发明授权Apparatus, method and computer program for classifying pixels in a motion picture as foreground or background 失效用于将运动图像中的像素分类为前景或背景的装置，方法和计算机程序公开(公告)号：US08204316B2
公开(公告)日：2012-06-19
申请号：US12240467
申请日：2008-09-29
CPC分类号： G06T7/277 , G06T2207/10016 , G06T2207/20021 , G06T2207/30232
摘要： The present invention relates to an apparatus and a method for classifying pixels in each frame of a motion picture as foreground or background. According to the invention, the apparatus has a decision unit and adjustment unit. The decision unit classifies a pixel as a foreground pixel, a background pixel or an undefined pixel based on a first threshold, a second threshold and a distribution value of the pixel representing an occurrence probability of a pixel value of the pixel. The decision unit sorts each pixel into a foreground pixel or a background pixel based on the classification result of the decision unit.
摘要翻译： 本发明涉及一种用于将运动图像的每帧中的像素分类为前景或背景的装置和方法。 根据本发明，该装置具有判定单元和调整单元。 决定单元基于表示像素的像素值的出现概率的像素的第一阈值，第二阈值和分布值，将像素分类为前景像素，背景像素或未定义像素。 决策单元根据决策单元的分类结果将每个像素分类成前景像素或背景像素。
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公开(公告)号：US20090052776A1
公开(公告)日：2009-02-26
申请号：US12178335
申请日：2008-07-23
IPC分类号： G06K9/00
摘要： The present invention relates to color correction of video signals from a plurality of cameras. The apparatus has a correction order that defines a plurality of camera pairs and an order of the camera pairs, where each camera pair specifies a reference camera and a target camera. In the correction order, each camera is treated as a target camera at least one time, and the reference camera is treated as the target camera in a previous camera pair except for the first camera pair. The apparatus corrects a value of each pixel in a target image captured by the target camera based on a reference image captured by the reference camera, and replaces the target image by the corrected target image, for each camera pair in accordance with the order of the camera pairs.
摘要翻译： 本发明涉及来自多个摄像机的视频信号的颜色校正。 该装置具有定义多个相机对的校正顺序以及相机对的顺序，其中每个相机对指定参考相机和目标相机。 在校正顺序中，将至少一次将每个摄像机视为目标摄像机，并且将参考摄像机视为除了第一摄像机对之外的先前摄像机对中的目标摄像机。 该装置基于由参考相机拍摄的参考图像来校正由目标相机捕获的目标图像中的每个像素的值，并且根据所述相机的顺序，针对每个相机对，针对每个相机对替换目标图像。 相机对。
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公开(公告)号：US08548227B2
公开(公告)日：2013-10-01
申请号：US12718710
申请日：2010-03-05
IPC分类号： G06K9/00
CPC分类号： G06T15/205 , G06T2207/10012 , H04N13/111
摘要： The present invention relates to an image processing apparatus for compressing image data used in an image generating apparatus for generating a free-viewpoint image. According to the invention, the apparatus has a selecting unit that selects one image as a first image, and defines other images as second images, a projective transformation unit that generates a projected depth map of a second image from a depth map of the first image, a subtracting unit that creates a difference map of the second image, and a storage unit that stores the depth map of the first image and the difference map of the second image. Here, the difference map is a difference between a depth map of the second image and the projected depth map of the second image, and the depth map indicates a depth value of each pixel of a corresponding image.
摘要翻译： 本发明涉及一种图像处理装置，用于压缩在用于产生自由视点图像的图像生成装置中使用的图像数据。 根据本发明，该装置具有选择单元，其选择一个图像作为第一图像，并将其它图像定义为第二图像;投影变换单元，从第一图像的深度图生成第二图像的投影深度图 ，创建第二图像的差分图的减法单元和存储第一图像的深度图和第二图像的差分图的存储单元。 这里，差分图是第二图像的深度图与第二图像的投影深度图之间的差，深度图表示对应图像的每个像素的深度值。
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公开(公告)号：US08428350B2
公开(公告)日：2013-04-23
申请号：US12178335
申请日：2008-07-23
IPC分类号： G06K9/00
摘要： The present invention relates to color correction of video signals from a plurality of cameras. The apparatus has a correction order that defines a plurality of camera pairs and an order of the camera pairs, where each camera pair specifies a reference camera and a target camera. In the correction order, each camera is treated as a target camera at least one time, and the reference camera is treated as the target camera in a previous camera pair except for the first camera pair. The apparatus corrects a value of each pixel in a target image captured by the target camera based on a reference image captured by the reference camera, and replaces the target image by the corrected target image, for each camera pair in accordance with the order of the camera pairs.
摘要翻译： 本发明涉及来自多个摄像机的视频信号的颜色校正。 该装置具有定义多个相机对的校正顺序以及相机对的顺序，其中每个相机对指定参考相机和目标相机。 在校正顺序中，将至少一次将每个摄像机视为目标摄像机，并且将参考摄像机视为除了第一摄像机对之外的先前摄像机对中的目标摄像机。 该装置基于由参考相机拍摄的参考图像来校正由目标相机捕获的目标图像中的每个像素的值，并且根据所述相机的顺序，针对每个相机对，针对每个相机对替换目标图像。 相机对。
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9.发明申请公开(公告)号：US20140313433A1
公开(公告)日：2014-10-23
申请号：US14131614
申请日：2012-07-06
申请人： Udo Guntermann , Detlef Gaiser , Myriam Grasse , Akio Ishikawa
发明人： Udo Guntermann , Detlef Gaiser , Myriam Grasse , Akio Ishikawa
IPC分类号： G06F3/041
摘要： Described is a process for the production of a layered body S2 comprising: i. provision of a layered body S1 comprising a substrate and an electrically conductive layer which is applied to the substrate and comprises an electrically conductive polymer P1; ii. partial covering of a part of the electrically conductive layer with a covering layer D, comprising a polymer P2 contained therein, from a covering phase to obtain at least one covered region Dd and at least one non-covered region Du of the electrically conductive layer; iii. reduction of the electrical conductivity of the electrically conductive layer in at least a part of the at least one non-covered region Du compared with the electrical conductivity of the electrically conductive layer in the at least one covered region Dd; iv. at least partial removal of the covering layer D by an alkaline aqueous treatment.
摘要翻译： 描述了生产层状体S2的方法，包括：i。 提供层叠体S1，其包括衬底和施加到衬底并且包括导电聚合物P1的导电层; ii。 部分覆盖导电层的一部分覆盖层D，其中包含聚合物P2包含在其中的覆盖层，以获得导电层的至少一个覆盖区域Dd和至少一个非覆盖区域Du; iii。 在所述至少一个非覆盖区域Du的至少一部分中导电层的导电率降低至与所述至少一个覆盖区域Dd中的所述导电层的导电率相比较; iv。 通过碱性水性处理至少部分去除覆盖层D.
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10.发明授权Defect and critical dimension analysis systems and methods for a semiconductor lithographic process 有权半导体光刻工艺的缺陷和关键尺寸分析系统和方法公开(公告)号：US08422761B2
公开(公告)日：2013-04-16
申请号：US12637331
申请日：2009-12-14
申请人： Tadashi Kitamura , Akio Ishikawa
发明人： Tadashi Kitamura , Akio Ishikawa
IPC分类号： G06K9/00
CPC分类号： G06T7/0006 , G06T7/13 , G06T2207/30148
摘要： Apparatus and method evaluate a wafer fabrication process for forming patterns on a wafer based upon design data. Within a recipe database, two or more inspection regions are defined on the wafer for analysis. Patterns within each of the inspection regions are automatically selected based upon tendency for measurement variation resulting from variation in the fabrication process. For each inspection region, at least one image of patterns within the inspection region is captured, a reference pattern, represented by one or both of (a) one or more line segments and (b) one or more curves, is automatically generated from the design data. An inspection unit detects edges within each of the images and registers the image with the reference pattern. One or more measurements are determined from the edges for each of the selected patterns and are processed within a statistical analyzer to form statistical information associated with the fabrication process.
摘要翻译： 基于设计数据，装置和方法评估在晶片上形成图案的晶片制造工艺。 在配方数据库中，在晶片上定义两个或更多个检查区域用于分析。 基于制造过程的变化导致的测量变化的趋势，自动地选择每个检查区域内的图案。 对于每个检查区域，捕获检查区域内的图案的至少一个图像，由（a）一个或多个线段和（b）一个或多个曲线中的一个或两个表示的参考图案从 设计数据。 检查单元检测每个图像内的边缘，并用参考图案注册图像。 从针对每个所选择的图案的边缘确定一个或多个测量值，并在统计分析器内处理以形成与制造过程相关联的统计信息。
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