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1. 发明申请

US20090232348A1 Image Object Separation 有权
标题翻译：图像对象分离
公开(公告)号：US20090232348A1
公开(公告)日：2009-09-17
申请号：US12199333
申请日：2008-08-27
申请人： Douglas Q. Abraham , Yesna Oyku Yildiz
发明人： Douglas Q. Abraham , Yesna Oyku Yildiz
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06T7/12 , G06T2207/10081 , G06T2207/30112
摘要： Techniques and systems for segmenting one or more objects in a subject image resulting from subjecting one or more objects to imaging using an imaging apparatus are disclosed, such that limitations of image noise, object proximity, image intensity variations, shape complexity, and/or computational resources may be mitigated. Merely border edges of objects in a subject image can be generated, for example, by using edge detection and discarding interior edges. Geometric difference values of the identified boundaries of the objects in the subject image can be calculated. One or more transitions between objects can be identified by using the geometric difference values, for example, which may result in data that represents a location in the image of an object to be segmented.
摘要翻译：公开了用于分割由成像设备使一个或多个物体进行成像而导致的被摄体图像中的一个或多个物体的技术和系统，使得图像噪声，物体接近度，图像强度变化，形状复杂度和/或计算资源可能会减轻。例如，可以通过使用边缘检测和废弃内部边缘来仅生成被摄体图像中的物体的边缘。可以计算被摄体图像中物体的识别边界的几何差值。可以通过使用几何差值来识别对象之间的一个或多个转换，例如，可以导致表示待分割对象的图像中的位置的数据。

2. 发明授权

US08548252B2 Edge detection 有权
标题翻译：边缘检测
公开(公告)号：US08548252B2
公开(公告)日：2013-10-01
申请号：US12864645
申请日：2008-07-31
申请人： Yesna Oyku Yildiz , Douglas Q. Abraham
发明人： Yesna Oyku Yildiz , Douglas Q. Abraham
IPC分类号： G06K9/00 , G06K9/48 , G06K9/40
CPC分类号： G06T11/60 , G06T7/70 , G06T11/005 , G06T2207/10081 , G06T2207/30112 , G06T2207/30232
摘要： One or more techniques and/or systems for detecting edges in images of objects subjected to imaging using imaging apparatus are disclosed, such that the effect of image noise on the edge detection can be mitigated. Ratios of intensity values (e.g., signal values) for a subject region (e.g., a pixel) and respective adjacent regions are determined. An adaptive threshold value is determined for respective adjacent region pairs. The ratio value is compared to the adaptive threshold value for respective adjacent region pairs, to determine whether an edge is present between the respective adjacent region pairs.
摘要翻译：公开了一种或多种用于检测使用成像装置进行成像的物体的图像中的边缘的技术和/或系统，使得可以减轻图像噪声对边缘检测的影响。确定对象区域（例如，像素）和各个相邻区域的强度值（例如，信号值）的比率。为各个相邻区域对确定自适应阈值。将比值与各个相邻区域对的自适应阈值进行比较，以确定边缘是否存在于相应的相邻区域对之间。

3. 发明申请

US20110033118A1 EDGE DETECTION 有权
标题翻译：边缘检测
公开(公告)号：US20110033118A1
公开(公告)日：2011-02-10
申请号：US12864645
申请日：2008-07-31
申请人： Yesna Oyku Yildiz , Douglas Q. Abraham
发明人： Yesna Oyku Yildiz , Douglas Q. Abraham
IPC分类号： G06K9/48
CPC分类号： G06T11/60 , G06T7/70 , G06T11/005 , G06T2207/10081 , G06T2207/30112 , G06T2207/30232
摘要： One or more techniques and/or systems for detecting edges in images of objects subjected to imaging using imaging apparatus are disclosed, such that the effect of image noise on the edge detection can be mitigated. Ratios of intensity values (e.g., signal values) for a subject region (e.g., a pixel) and respective adjacent regions are determined. An adaptive threshold value is determined for respective adjacent region pairs. The ratio value is compared to the adaptive threshold value for respective adjacent region pairs, to determine whether an edge is present between the respective adjacent region pairs.
摘要翻译：公开了一种或多种用于检测使用成像装置进行成像的物体的图像中的边缘的技术和/或系统，使得可以减轻图像噪声对边缘检测的影响。确定对象区域（例如，像素）和各个相邻区域的强度值（例如，信号值）的比率。为各个相邻区域对确定自适应阈值。将比值与各个相邻区域对的自适应阈值进行比较，以确定边缘是否存在于相应的相邻区域对之间。

4. 发明授权

US08311268B2 Image object separation 有权
标题翻译：图像对象分离
公开(公告)号：US08311268B2
公开(公告)日：2012-11-13
申请号：US12199333
申请日：2008-08-27
申请人： Douglas Q. Abraham , Yesna Oyku Yildiz
发明人： Douglas Q. Abraham , Yesna Oyku Yildiz
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06T7/12 , G06T2207/10081 , G06T2207/30112
摘要： Techniques and systems for segmenting one or more objects in a subject image resulting from subjecting one or more objects to imaging using an imaging apparatus are disclosed, such that limitations of image noise, object proximity, image intensity variations, shape complexity, and/or computational resources may be mitigated. Merely border edges of objects in a subject image can be generated, for example, by using edge detection and discarding interior edges. Geometric difference values of the identified boundaries of the objects in the subject image can be calculated. One or more transitions between objects can be identified by using the geometric difference values, for example, which may result in data that represents a location in the image of an object to be segmented.
摘要翻译：公开了用于分割由成像设备使一个或多个物体进行成像而导致的被摄体图像中的一个或多个物体的技术和系统，使得图像噪声，物体接近度，图像强度变化，形状复杂度和/或计算资源可能会减轻。例如，可以通过使用边缘检测和废弃内部边缘来仅生成被摄体图像中的物体的边缘。可以计算被摄体图像中物体的识别边界的几何差值。可以通过使用几何差值来识别对象之间的一个或多个转换，例如，可以导致表示待分割对象的图像中的位置的数据。

5. 发明授权

US08942411B2 Image combining 有权
标题翻译：图像组合
公开(公告)号：US08942411B2
公开(公告)日：2015-01-27
申请号：US12864647
申请日：2008-06-30
申请人： Yesna Oyku Yildiz , Douglas Q. Abraham
发明人： Yesna Oyku Yildiz , Douglas Q. Abraham
IPC分类号： G06K9/00 , G06T7/00 , G06T11/00 , G06T11/60
CPC分类号： G06T11/60 , G06T7/70 , G06T11/005 , G06T2207/10081 , G06T2207/30112 , G06T2207/30232
摘要： One or more techniques and/or systems for combining images of objects are disclosed where an image of a first object is to be inserted into an image of a second object in such a manner as to make the insertion substantially undetectable by a human observer of the combined image. An object generator generates a substantially artifact free image of a first object. An object locator orients the first object image according to a desired insertion point in a second object image. A forward projector converts the first object image into projection space data of the first object, and a combiner combines the first object projection space data with the second object projection space data. The combined projection space data is converted to image space data by a reconstructor, and the resulting combined image space data can be displayed on a monitor for human observation.
摘要翻译：公开了用于组合对象的图像的一个或多个技术和/或系统，其中第一对象的图像将被插入到第二对象的图像中，使得使得插入件的人的观察者基本上不可检测到组合图像。对象生成器生成第一对象的基本上无伪影的图像。对象定位器根据第二对象图像中的期望的插入点来定向第一对象图像。前投影机将第一物体图像转换为第一物体的投影空间数据，并且组合器将第一对象投影空间数据与第二对象投影空间数据组合。组合的投影空间数据由重构器转换成图像空间数据，并且所得到的组合图像空间数据可以显示在监视器上用于人类观察。

6. 发明申请

US20080150781A1 Method and system for correcting switched input A/D converters 失效
标题翻译：用于校正开关输入A / D转换器的方法和系统
公开(公告)号：US20080150781A1
公开(公告)日：2008-06-26
申请号：US11903259
申请日：2007-09-21
申请人： Yesna Oyku Yildiz , Douglas Abraham
发明人： Yesna Oyku Yildiz , Douglas Abraham
IPC分类号： H03M1/12
CPC分类号： H03M1/1033 , H03M1/12
摘要： A system is described for correcting a switched input A/D converter circuit that performs a plurality of A/D conversions. The system includes an oversampling circuit, a switched input controller, separation circuitry, and a signal processing subsystem. The oversampling circuit is configured to convert one or more input analog signals into oversampled output signals. The switched input controller is configured to switch a separate calibration signal into the oversampling circuit, as a replacement for the input analog signal, for at least some of the A/D conversions. The separation circuitry is configured to separate the oversampled output signal from the calibration signal. The signal processing subsystem is configured to synchronously and separately process the oversampled output signal and the calibration signal so as to substantially reduce unwanted correlated response of the switched input A/D converter circuit.
摘要翻译：描述了用于校正执行多个A / D转换的开关输入A / D转换器电路的系统。该系统包括过采样电路，开关输入控制器，分离电路和信号处理子系统。过采样电路被配置为将一个或多个输入模拟信号转换为过采样的输出信号。开关式输入控制器被配置为对于至少一些A / D转换，将单独的校准信号切换到过采样电路，作为输入模拟信号的替代。分离电路被配置为将过采样的输出信号与校准信号分离。信号处理子系统被配置为同步地并分别处理过采样的输出信号和校准信号，以便基本上减少切换的输入A / D转换器电路的不需要的相关响应。

7. 发明授权

US07573408B2 Method and system for correcting switched input A/D converters 失效
标题翻译：用于校正开关输入A / D转换器的方法和系统
公开(公告)号：US07573408B2
公开(公告)日：2009-08-11
申请号：US11903259
申请日：2007-09-21
申请人： Yesna Oyku Yildiz , Douglas Abraham
发明人： Yesna Oyku Yildiz , Douglas Abraham
IPC分类号： H03M1/06
CPC分类号： H03M1/1033 , H03M1/12
摘要： A system is described for correcting a switched input A/D converter circuit that performs a plurality of A/D conversions. The system includes an oversampling circuit, a switched input controller, separation circuitry, and a signal processing subsystem. The oversampling circuit is configured to convert one or more input analog signals into oversampled output signals. The switched input controller is configured to switch a separate calibration signal into the oversampling circuit, as a replacement for the input analog signal, for at least some of the A/D conversions. The separation circuitry is configured to separate the oversampled output signal from the calibration signal. The signal processing subsystem is configured to synchronously and separately process the oversampled output signal and the calibration signal so as to substantially reduce unwanted correlated response of the switched input A/D converter circuit.
摘要翻译：描述了用于校正执行多个A / D转换的开关输入A / D转换器电路的系统。该系统包括过采样电路，开关输入控制器，分离电路和信号处理子系统。过采样电路被配置为将一个或多个输入模拟信号转换为过采样的输出信号。交换式输入控制器被配置为对于至少一些A / D转换，将单独的校准信号切换到过采样电路，作为输入模拟信号的替代。分离电路被配置为将过采样的输出信号与校准信号分离。信号处理子系统被配置为同步地并分别处理过采样的输出信号和校准信号，以便基本上减少切换的输入A / D转换器电路的不需要的相关响应。

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