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1. 发明授权

US09218648B2 Fourier domain blur estimation method and system 有权
标题翻译：傅立叶域模糊估计方法和系统
公开(公告)号：US09218648B2
公开(公告)日：2015-12-22
申请号：US12606780
申请日：2009-10-27
申请人： Scott McCloskey , Yuanyuan Ding , Kwong Wing Au
发明人： Scott McCloskey , Yuanyuan Ding , Kwong Wing Au
IPC分类号： H04N5/228 , G06T5/00 , G06T5/10
CPC分类号： G06T5/003 , G06T5/10 , G06T2207/20201
摘要： A method and system for estimating motion blur of an image associated with a moving object. The direction of one-dimensional motion blur may be estimated by inspecting a power spectrum associated with the image. A radon transform with respect to the image power spectrum is computed in the direction of the motion blur. A family of kernels with respect to the one-dimensional motion blur may then be defined utilizing a shutter triggering sequence associated with an image capturing device. The family of kernels may be modeled utilizing a modulation transfer function (MTF). Each modulation transfer function may be compared with the radon transform of the power spectrum associated with the image via a correlation function. The kernel with highest correlation with respect to the radon transform of the image power spectrum may be employed for de-blurring the image.
摘要翻译：一种用于估计与移动物体相关联的图像的运动模糊的方法和系统。可以通过检查与图像相关联的功率谱来估计一维运动模糊的方向。在运动模糊的方向上计算相对于图像功率谱的氡变换。然后可以使用与图像捕获装置相关联的快门触发序列来定义相对于一维运动模糊的一系列内核。可以使用调制传递函数（MTF）对内核的族进行建模。每个调制传递函数可以通过相关函数与与图像相关联的功率谱的氡变换进行比较。可以采用相对于图像功率谱的氡变换具有最高相关性的核来对图像进行去模糊。

2. 发明申请

US20130126615A1 BAR CODE READERS AND METHODS OF READING BAR CODES 有权
标题翻译：条形码阅读器和阅读条码的方法
公开(公告)号：US20130126615A1
公开(公告)日：2013-05-23
申请号：US13300223
申请日：2011-11-18
申请人： Scott McCloskey , Sharath Venkatesha , Kelly Muldoon
发明人： Scott McCloskey , Sharath Venkatesha , Kelly Muldoon
IPC分类号： G06K7/14
CPC分类号： G06K7/10792 , G06K7/10851
摘要： Bar code readers and methods of reading bar codes are described herein. One device includes a camera configured to produce a motion invariant image of a bar code while the bar code is in motion and a processor configured to deblur the motion invariant image of the bar code.
摘要翻译：条形码读取器和读取条形码的方法在此描述。一个设备包括被配置为在条形码运动时产生条形码的运动不变图像的照相机，以及配置成去除条形码的运动不变图像的处理器。

3. 发明申请

US20110080500A1 IMAGING TERMINAL, IMAGING SENSOR HAVING MULTIPLE RESET AND/OR MULTIPLE READ MODE AND METHODS FOR OPERATING THE SAME 审中-公开
标题翻译：成像终端，具有多重复位和/或多种读取模式的成像传感器及其操作方法
公开(公告)号：US20110080500A1
公开(公告)日：2011-04-07
申请号：US12573663
申请日：2009-10-05
申请人： Ynjiun P. Wang , Isaac Cohen , Scott McCloskey
发明人： Ynjiun P. Wang , Isaac Cohen , Scott McCloskey
IPC分类号： H04N5/76 , H04N5/228
CPC分类号： H04N5/353 , G06K7/10722 , H04N5/3535 , H04N5/35554
摘要： There is described in one embodiment an indicia reading terminal having an image sensor pixel array incorporated therein, where the terminal is operative for decoding of decodable indicia and for providing frames of image data (e.g., color) for storage, display, or transmission. Embodiments of imaging terminals, image sensor arrays and methods for operating the same can controllable process an integration period to improve pixel, image sensor, or imaging terminal performance.
摘要翻译：在一个实施例中描述了具有并入其中的图像传感器像素阵列的标记读取终端，其中终端可操作用于对可解码标记进行解码，并提供用于存储，显示或传输的图像数据（例如，颜色）的帧。成像终端，图像传感器阵列及其操作方法的实施例可以控制处理积分期以改善像素，图像传感器或成像终端性能。

4. 发明申请

US20090278928A1 SIMULATING A FLUTTERING SHUTTER FROM VIDEO DATA 审中-公开
标题翻译：从视频数据模拟一个闪烁切换器
公开(公告)号：US20090278928A1
公开(公告)日：2009-11-12
申请号：US12126761
申请日：2008-05-23
申请人： Scott McCloskey
发明人： Scott McCloskey
IPC分类号： H04N7/18 , H04N5/228
CPC分类号： H04N5/23248 , G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/20201 , G06T2207/30201 , H04N5/23277
摘要： A method and system for simulating a fluttering shutter from video data. Composite images can be generated by adding a sequence of video frames, scaling each according to a weight. By selecting an appropriate sequence of weights, the effects of a fluttering shutter can be synthesized, with the additional flexibility of being able to use negative and non-binary amplitudes. In addition, video analytic functions such as background subtraction and tracking can be used to improve the results of the de-blurring. In particular, the use of background-subtracted frames in generating the composite image prevents background intensities from distorting the de-blurred image. Tracking information can be utilized to estimate the location and speed of moving objects in the scene, which can be used to generate a composite image with a fixed amount of motion blur. This alleviates the need to estimate the direction and extent of motion blur from the coded image, errors in which can reduce the quality of the de-blurred image.
摘要翻译：一种用于从视频数据模拟振动快门的方法和系统。可以通过添加一系列视频帧来生成复合图像，根据权重缩放每个视频帧。通过选择适当的权重序列，可以合成振荡快门的效果，具有能够使用负和非二进制幅度的额外灵活性。此外，可以使用诸如背景减法和跟踪的视频分析功能来改善去模糊的结果。特别地，在生成合成图像时使用背景相减帧防止背景强度使去模糊图像失真。跟踪信息可用于估计场景中移动物体的位置和速度，可用于生成具有固定量运动模糊的合成图像。这减轻了从编码图像估计运动模糊的方向和程度的需要，其中可能降低去模糊图像的质量的错误。

5. 发明申请

US20130142438A1 SYSTEM AND METHOD FOR GEOSPATIAL PARTITIONING OF A GEOGRAPHICAL REGION 有权
标题翻译：用于地理区域地理分布的系统和方法
公开(公告)号：US20130142438A1
公开(公告)日：2013-06-06
申请号：US13308711
申请日：2011-12-01
申请人： Kirk Schloegel , Valerie Guralnik , Scott McCloskey , Ben Miller
发明人： Kirk Schloegel , Valerie Guralnik , Scott McCloskey , Ben Miller
IPC分类号： G06K9/48
CPC分类号： G06T9/00 , G06T7/12 , G06T7/162 , G06T17/005 , G06T17/05 , G06T2207/10016 , G06T2207/10044 , G06T2207/10048 , G06T2207/30212 , G06T2207/30232
摘要： An apparatus includes at least one memory unit and at least one processing unit. The memory unit is configured to receive and store information associated with a particular geographical region. The processing unit configured to execute a computer program for discretizing an image of the geographical region into a plurality of sub-regions. Using these sub-regions, the processing unit may generate a graph comprising a plurality of nodes and a plurality of edges in which the nodes comprise the sub-regions. The processing unit may also geospatially partition an image of the geographical region according to the information that is associated with each of the sub-regions.
摘要翻译：一种装置包括至少一个存储单元和至少一个处理单元。存储单元被配置为接收和存储与特定地理区域相关联的信息。所述处理单元被配置为执行用于将所述地理区域的图像离散化为多个子区域的计算机程序。使用这些子区域，处理单元可以生成包括多个节点和多个边缘的图，其中节点包括子区域。处理单元还可以根据与每个子区域相关联的信息对地理区域的图像进行地理空间分区。

6. 发明授权

US08436907B2 Heterogeneous video capturing system 有权
标题翻译：异构视频采集系统
公开(公告)号：US08436907B2
公开(公告)日：2013-05-07
申请号：US12651423
申请日：2009-12-31
申请人： Scott McCloskey
发明人： Scott McCloskey
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , G06K7/10 , G06K7/10722 , G06T5/003 , G06T7/20 , G06T2207/20201 , H04N5/217 , H04N5/23229 , H04N5/23232 , H04N5/23254 , H04N5/23267 , H04N5/23277 , H04N5/2353
摘要： A heterogeneous video capturing system having motion and blur estimation. An item of motion may be captured with a continuous shutter and a flutter shutter. The flutter shutter image may be preceded and following by a continuous shutter image. Motion of a subject of the images may be estimated from the shutter images. The estimated motion may be a basis for blur estimation and blur removal from the flutter shutter image.
摘要翻译：具有运动和模糊估计的异构视频捕获系统。可以用连续的快门和颤振快门拍摄运动项目。颤动快门图像可以在连续快门图像之前和之后。可以从快门图像估计图像的对象的运动。估计的运动可以是来自颤振快门图像的模糊估计和模糊去除的基础。

7. 发明申请

US20120189157A1 MOTION-BASED IMAGE WATERMARKING 有权
标题翻译：基于运动的图像水印
公开(公告)号：US20120189157A1
公开(公告)日：2012-07-26
申请号：US13013345
申请日：2011-01-25
申请人： Scott McCloskey
发明人： Scott McCloskey
IPC分类号： G06K9/00
CPC分类号： G06T1/005
摘要： A computer implemented method and system including providing a motion pattern to an imaging device; and acquiring an image with the imaging device, wherein the image has embedded signals representative of the motion pattern and the embedded signals provide an authenticating watermark. The embedded signals can comprise spectrum information selected from duration, dimension, acceleration and velocity.
摘要翻译：一种计算机实现的方法和系统，包括向成像设备提供运动模式; 并且利用所述成像装置获取图像，其中所述图像具有表示所述运动图案的嵌入信号，并且所述嵌入信号提供认证水印。嵌入信号可以包括从持续时间，尺寸，加速度和速度中选择的频谱信息。

8. 发明申请

US20110202527A1 DISTANCE-SPACE EMBEDDING FOR MULTI-DESCRIPTOR MATCHING AND RETRIEVAL 有权
标题翻译：用于多描述符匹配和检索的距离空间嵌入
公开(公告)号：US20110202527A1
公开(公告)日：2011-08-18
申请号：US12706177
申请日：2010-02-16
申请人： Scott McCloskey , Ben A. Miller
发明人： Scott McCloskey , Ben A. Miller
IPC分类号： G06F17/30
CPC分类号： G06F17/30825
摘要： A process includes receiving an archive of video data comprising a plurality of archive descriptor types, and applying a query to the archive. The query includes a number of N query descriptor types for a query object. The process further includes determining a difference between each query descriptor type and corresponding descriptor types of the archive, and storing each difference as a point in an N dimensional space. The process further includes identifying an archive object that is similar to the query object as a function of proximities of the differences to an origin of the N dimensional space.
摘要翻译：一个过程包括接收包括多个归档描述符类型的视频数据的归档，并且向归档应用查询。该查询包括查询对象的多个N个查询描述符类型。该过程还包括确定每个查询描述符类型和归档的相应描述符类型之间的差异，并将每个差作为一个点存储在N维空间中。该过程还包括根据与N维空间的原点的差异的近似来识别类似于查询对象的归档对象。

9. 发明申请

US20110096180A1 FOURIER DOMAIN BLUR ESTIMATION METHOD AND SYSTEM 有权
标题翻译： FOURIER域BLUR估计方法和系统
公开(公告)号：US20110096180A1
公开(公告)日：2011-04-28
申请号：US12606780
申请日：2009-10-27
申请人： Scott McCloskey , Yuanyuan Ding , Kwong Wing Au
发明人： Scott McCloskey , Yuanyuan Ding , Kwong Wing Au
IPC分类号： H04N5/228 , G06K9/40
CPC分类号： G06T5/003 , G06T5/10 , G06T2207/20201
摘要： A method and system for estimating motion blur of an image associated with a moving object. The direction of one-dimensional motion blur may be estimated by inspecting a power spectrum associated with the image. A radon transform with respect to the image power spectrum is computed in the direction of the motion blur. A family of kernels with respect to the one-dimensional motion blur may then be defined utilizing a shutter triggering sequence associated with an image capturing device. The family of kernels may be modeled utilizing a modulation transfer function (MTF). Each modulation transfer function may be compared with the radon transform of the power spectrum associated with the image via a correlation function. The kernel with highest correlation with respect to the radon transform of the image power spectrum may be employed for de-blurring the image.
摘要翻译：一种用于估计与移动物体相关联的图像的运动模糊的方法和系统。可以通过检查与图像相关联的功率谱来估计一维运动模糊的方向。在运动模糊的方向上计算相对于图像功率谱的氡变换。然后可以使用与图像捕获装置相关联的快门触发序列来定义相对于一维运动模糊的一系列内核。可以使用调制传递函数（MTF）对内核的族进行建模。每个调制传递函数可以通过相关函数与与图像相关联的功率谱的氡变换进行比较。可以采用相对于图像功率谱的氡变换具有最高相关性的核来对图像进行去模糊。

10. 发明申请

US20100220896A1 METHOD AND SYSTEM FOR DETERMINING SHUTTER FLUTTERING SEQUENCE 有权
标题翻译：用于确定切换器FLUTTERING序列的方法和系统
公开(公告)号：US20100220896A1
公开(公告)日：2010-09-02
申请号：US12421296
申请日：2009-04-09
申请人： Scott McCloskey , Jan Jelinek , Kwong Wing Au
发明人： Scott McCloskey , Jan Jelinek , Kwong Wing Au
IPC分类号： G06K9/46 , G06K9/54 , G06K9/00
CPC分类号： H04N5/2353 , H04N5/23229
摘要： A method, system and computer-usable medium for determining shutter fluttering sequence. The disclosed approach is based on the use of shutter flutter technology, which means that an image can be acquired in such a manner as to encode all information about the moving subject. The disclosed approach involves determining a shutter's fluttering pattern that optimally encodes information at all frequencies. The disclosed approach involves an optimization method for finding a shutter fluttering pattern that has several desired properties. These properties can be expressed in the context of a fitness function: given a fluttering pattern and the target subject's velocity, it produces the equivalent Modulation Transfer Function (MTF), measures three attributes, and produces a fitness score. These attributes are the minimum contrast, the variance in contrast across spatial frequencies, and the mean contrast. The objective of the disclosed approach is to determine the fluttering pattern that maximizes the fitness score.
摘要翻译：一种用于确定快门飘飘序列的方法，系统和计算机可用介质。所公开的方法基于快门颤动技术的使用，这意味着可以以对编码关于移动被摄体的所有信息的方式来获取图像。所公开的方法涉及确定在所有频率处对信息进行最佳编码的快门飘动模式。所公开的方法涉及用于找到具有若干期望特性的快门飘动图案的优化方法。这些属性可以在适应度函数的上下文中表达：给出一个飘动的模式和目标对象的速度，它产生等效的调制传递函数（MTF），测量三个属性，并产生适合度。这些属性是最小对比度，空间频率对比度的差异以及平均对比度。所公开的方法的目的是确定使适应度得分最大化的飘动模式。

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