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61. 发明授权

US08610944B2 Method and apparatus for slow scan magnification adjustment using non-redundant overwriting 有权
标题翻译：使用非冗余重写进行慢扫描放大调整的方法和装置
公开(公告)号：US08610944B2
公开(公告)日：2013-12-17
申请号：US12336654
申请日：2008-12-17
申请人： Beilei Xu , Robert P. Loce , Jess R. Gentner
发明人： Beilei Xu , Robert P. Loce , Jess R. Gentner
IPC分类号： G06K15/02 , H04N1/04 , G06T5/00 , G06K9/40 , G03F9/00
CPC分类号： G06K15/02 , B41J11/008 , B41J11/009
摘要： A method of achieving process-direction sub-raster magnification adjustment using non-redundant overwriting. The raster imager provides overwriting while the image path provides non-redundant data for each pass according to the desired magnification adjustment. The same laser power level can be used for the multiple writes, or optionally, it may be varied to further improve spatial resolution of the adjustment.
摘要翻译：使用非冗余重写实现过程方向子光栅放大调整的方法。光栅成像器提供覆盖，而图像路径根据期望的放大倍数调整为每次通过提供非冗余数据。相同的激光功率水平可以用于多次写入，或者可选地，其可以被改变以进一步改善调整的空间分辨率。

62. 发明申请

US20130266188A1 VIDEO-BASED METHOD FOR DETECTING PARKING BOUNDARY VIOLATIONS 有权
标题翻译：基于视频的检测停车场边界的方法
公开(公告)号：US20130266188A1
公开(公告)日：2013-10-10
申请号：US13461266
申请日：2012-05-01
申请人： Orhan Bulan , Edgar A. Bernal , Robert P. Loce , Yao Rong Wang , Zhigang Fan
发明人： Orhan Bulan , Edgar A. Bernal , Robert P. Loce , Yao Rong Wang , Zhigang Fan
IPC分类号： G06K9/62
CPC分类号： G06K9/00771
摘要： A method and a system for determining a parking boundary violation includes receiving video data from a sequence of frames taken from an image capture device monitoring a parking area including at least a single parking space. A boundary is determined for defining at least one parking space in the parking area. A vehicle is detected in the parking area. A determination is made whether the detected vehicle is violating a parking regulation based on a position and size of the vehicle within the boundary.
摘要翻译：用于确定停车边界违规的方法和系统包括从监视包括至少一个停车位的停车区域的图像捕获设备接收的帧序列中接收视频数据。确定用于在停车区域中定义至少一个停车位的边界。在停车区域内检测到车辆。基于边界内的车辆的位置和大小来确定检测到的车辆是否违反停车规则。

63. 发明申请

US20130265423A1 VIDEO-BASED DETECTOR AND NOTIFIER FOR SHORT-TERM PARKING VIOLATION ENFORCEMENT 审中-公开
标题翻译：基于视频的检测器和短期停车违规执行通知
公开(公告)号：US20130265423A1
公开(公告)日：2013-10-10
申请号：US13441294
申请日：2012-04-06
申请人： Edgar A. Bernal , Zhigang Fan , Yao Rong Wang , Robert P. Loce , Norman W. Zeck , Graham S. Pennington
发明人： Edgar A. Bernal , Zhigang Fan , Yao Rong Wang , Robert P. Loce , Norman W. Zeck , Graham S. Pennington
IPC分类号： H04N7/18 , G08B21/18
CPC分类号： G06Q30/0284 , G06K9/00785 , G07B15/02 , H04N7/181
摘要： A method for determining the occurrence of a short-term parking violation includes receiving video data in a sequence of frames provided by an image capture device monitoring a parking area over a duration of time. The method includes determining the presence of a vehicle captured in at least one of the sequence of frames. The method tracks the location of the vehicle across the sequence of frames. The method further determines a spatial location of the vehicle in each frame. The method includes determining spatio-temporal information describing the location of the vehicle as a function of time by associating the spatial location of the vehicle at each frame with the time instant at which the frame was captured. In response to the spatio-temporal information indicating that the vehicle becomes stationary, the method determines a duration that the vehicle is stationary using the determined spatio-temporal information of the vehicle.
摘要翻译：用于确定短期停车违规发生的方法包括：在由持续时间监视停车区域的图像捕获装置提供的帧序列中接收视频数据。该方法包括确定在帧序列中的至少一个中捕获的车辆的存在。该方法跟踪车辆在整个帧序列上的位置。该方法进一步确定车辆在每一帧中的空间位置。该方法包括通过将每个帧处的车辆的空间位置与捕获帧的时刻相关联来确定描述车辆位置的时空信息作为时间的函数。响应于指示车辆变得静止的时空信息，该方法使用所确定的车辆的时空信息来确定车辆静止的持续时间。

64. 发明申请

US20130148168A1 VISIBLE AND INVISIBLE WATERMARKING OF PRINTED IMAGES VIA 2ND GENERATION STOCHASTIC SEED FREQUENCY MODULATION 有权
标题翻译：通过第二代生成型频率调制可见和隐藏的打印图像的水印
公开(公告)号：US20130148168A1
公开(公告)日：2013-06-13
申请号：US13313329
申请日：2011-12-07
申请人： Edgar A. Bernal , Shen-ge Wang , Robert P. Loce , Zhigang Fan
发明人： Edgar A. Bernal , Shen-ge Wang , Robert P. Loce , Zhigang Fan
IPC分类号： H04N1/405
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32256
摘要： As set forth herein, computer-implemented methods and systems facilitate watermarking documents and/or images using 2nd generation stochastic halftoning. The watermark is used to spatially vary the gray level at which a frequency modulation-to-amplitude modulation transition occurs. The encoding algorithm uses as inputs a contone image and a watermark. The visibility of the watermark is controlled by the magnitude of the difference between the AM-to-FM transition threshold values.
摘要翻译：如本文所述，计算机实现的方法和系统便于使用第二代随机半色调来水印文档和/或图像。水印用于在空间上改变发生频率调制到幅度调制转换的灰度级。编码算法使用连字图像和水印作为输入。水印的可视性由AM到FM转换阈值之间的差值的大小控制。

65. 发明授权

US08451501B2 Watermark decoding via spectral analysis of pixel spacing 有权
标题翻译：通过像素间隔的频谱分析进行水印解码
公开(公告)号：US08451501B2
公开(公告)日：2013-05-28
申请号：US12966244
申请日：2010-12-13
申请人： Beilei Xu , Joseph C. Sheflin , Shen-Ge Wang , Robert P. Loce , Jack T. LeStrange
发明人： Beilei Xu , Joseph C. Sheflin , Shen-Ge Wang , Robert P. Loce , Jack T. LeStrange
IPC分类号： H04N1/405 , H04N1/40 , G06K9/00 , G06K9/46
CPC分类号： G06T1/0092 , G06T2201/0051
摘要： Provided are methods, apparatus and systems related to watermark decoding via spectral analysis of an image. According to one exemplary method, spectral analysis is performed to decode a watermark within an image, where the pixel spacing associated with the image was modulated to encode the watermark.
摘要翻译：提供了通过图像的光谱分析与水印解码相关的方法，装置和系统。根据一个示例性方法，执行频谱分析以对图像内的水印进行解码，其中与图像相关联的像素间隔被调制以对水印进行编码。

66. 发明授权

US08400678B2 FIFO methods, systems and apparatus for electronically registering image data 有权
标题翻译：用于电子注册图像数据的FIFO方法，系统和装置
公开(公告)号：US08400678B2
公开(公告)日：2013-03-19
申请号：US12894442
申请日：2010-09-30
申请人： Robert P. Loce , Jess R. Gentner , Kenneth R. Miller , Beilei Xu
发明人： Robert P. Loce , Jess R. Gentner , Kenneth R. Miller , Beilei Xu
IPC分类号： G06K15/00 , G06K9/36 , G06K9/32 , H04N1/46
CPC分类号： G06K15/1898
摘要： Disclosed are FIFO type methods, systems and apparatus for electronically registering image data relative to a raster or other marking device. According to an exemplary method, a FIFO type data queuing configuration is provided, where the length of data memory segments associated with the FIFO are selected to correspond to the number of raster lines from the most upstream point of the physical raster to the point where the given pixel column intersects the physical raster.
摘要翻译：公开了用于相对于光栅或其他标记装置电子地注册图像数据的FIFO类型方法，系统和装置。根据示例性方法，提供FIFO类型数据排队配置，其中与FIFO相关联的数据存储器段的长度被选择为对应于从物理光栅的最上游点到其中的光栅线的数量给定像素列与物理光栅相交。

67. 发明授权

US08351084B2 Vector error diffusion with edge control 有权
标题翻译：矢量误差扩散与边缘控制
公开(公告)号：US08351084B2
公开(公告)日：2013-01-08
申请号：US12577798
申请日：2009-10-13
申请人： Edgar A. Bernal , Robert P. Loce
发明人： Edgar A. Bernal , Robert P. Loce
IPC分类号： H04N1/40
CPC分类号： H04N1/4092 , H04N1/52
摘要： A mechanism for providing edge enhancement or attenuation in a vector error diffusion process includes warping a marking decision color space as a function of at least one pixel value of a target pixel. The warping changes the membership of sets of error modified pixel values associated particular sets of marking. The warping is controlled by a function of pixel values of a target pixel from an input image. Therefore, the warping is constant for uniform portions of the image. Since pixel values change at edges or where colors change, a mechanism is provided for the presence of edges to influence the vector error diffusion process. Selection of the function by which the marking decision color space is warped provides a means for controlling the aggressiveness of the edge enhancement or attenuation. Equivalent processing includes warping or adjusting error modified pixel values according to corresponding functions.
摘要翻译：用于在向量误差扩散处理中提供边缘增强或衰减的机制包括使作为目标像素的至少一个像素值的函数的标记判定颜色空间变形。翘曲改变与特定标记组相关联的错误修改像素值的集合的成员。翘曲由来自输入图像的目标像素的像素值的函数来控制。因此，图像的均匀部分的翘曲是恒定的。由于像素值在边缘或颜色发生变化的情况下发生变化，因此提供了边缘存在的机制来影响向量误差扩散过程。选择标记决定色彩空间翘曲的功能提供了一种用于控制边缘增强或衰减的侵略性的手段。等效处理包括根据相应的功能进行翘曲或调整错误修改的像素值。

68. 发明申请

US20120308211A1 Asynchronous personalization of records using dynamic scripting 审中-公开
标题翻译：使用动态脚本记录的异步个性化记录
公开(公告)号：US20120308211A1
公开(公告)日：2012-12-06
申请号：US13484627
申请日：2012-05-31
申请人： Beilei Xu , Stuart A. Schweid , Robert P. Loce , Yonghui Zhao , Zvika Leybovich , Reuven Sherwin
发明人： Beilei Xu , Stuart A. Schweid , Robert P. Loce , Yonghui Zhao , Zvika Leybovich , Reuven Sherwin
IPC分类号： G11B27/02
CPC分类号： G06F19/324 , G06F16/735 , G06F19/321 , G11B27/34 , G16H10/60
摘要： The present disclosure provides a personalized record/video, and method to produce the record/video, that combines stock tutorial record/video information with personalized information. Personalized information can include data that is, for example, inserted, overlaid, or parameterized information (still images, video, audio, text or graphics, etc.); sorted sequence of images and sorted differences from one personalized script to another personalized script; and/or a personalized framework for creating a personalized script that generates an asynchronous video.
摘要翻译：本公开提供了一种个性化的记录/视频以及产生记录/视频的方法，其将库存教学记录/视频信息与个性化信息相结合。个性化信息可以包括例如插入，重叠或参数化信息（静止图像，视频，音频，文本或图形等）的数据; 图像的排序顺序和从一个个性化脚本到另一个个性化脚本的排序差异; 和/或用于创建产生异步视频的个性化脚本的个性化框架。

69. 发明授权

US08305660B2 Methods and systems achieving print uniformity using reduced memory or computational requirements 有权
标题翻译：使用减少的记忆或计算要求实现打印均匀性的方法和系统
公开(公告)号：US08305660B2
公开(公告)日：2012-11-06
申请号：US10922316
申请日：2004-08-19
申请人： Yeqing (Juliet) Zhang , Daniel E. Viassolo , Susan J. Zoltner , Howard A. Mizes , Robert P. Loce
发明人： Yeqing (Juliet) Zhang , Daniel E. Viassolo , Susan J. Zoltner , Howard A. Mizes , Robert P. Loce
IPC分类号： H04N1/46 , H04N1/42
CPC分类号： H04N1/407 , H04N1/4097
摘要： Engine response curves (RCs) can be used for streak compensation for printed documents. A feedback control paradigm can be included to effect RC compensation. Singular Value Decomposition (SVD) can be used to represent each RC in the collection of spatial RC data as a linear combination of basis vectors. RCs are approximated by selecting the first few basis vectors, the approximation aiding in noise rejection and reducing computation in the controller by reducing dimensionality of the RC data from gray levels to the number of SVD bases selected. An optimal subset of RCs is selectable from the set of approximated RCs by clustering the SVD weights, the clustered SVD weights producing TRCs that span all engine response RCs generated by a printer. Compensation RCs are constructible using reduced number of bases and clustered SVD weights.
摘要翻译：发动机响应曲线（RC）可用于印刷文件的条纹补偿。可以包括反馈控制范例来实现RC补偿。奇异值分解（SVD）可以用于将空间RC数据的集合中的每个RC表示为基向量的线性组合。通过选择前几个基本矢量近似，近似有助于噪声抑制，并通过将RC数据从灰度级降低到所选择的SVD基数来减少控制器中的计算。通过对SVD权重进行聚类，可从集合的近似RC中选择RC的最佳子集，产生跨越由打印机产生的所有发动机响应RC的TRC的聚类SVD权重。补偿RC可以使用减少的基数和聚类SVD权重来构建。

70. 发明申请

US20120274985A1 PARAMETRICALLY CONTROLLED HALFTONE SPOT FUNCTION FOR AN IRREGULAR HALFTONE GRID 有权
标题翻译：用于非正常HALFTONE网格的参数控制HALFTONE SPOT功能
公开(公告)号：US20120274985A1
公开(公告)日：2012-11-01
申请号：US13096429
申请日：2011-04-28
申请人： Edgar A. Bernal , Shen-ge Wang , Robert P. Loce
发明人： Edgar A. Bernal , Shen-ge Wang , Robert P. Loce
IPC分类号： H04N1/405
CPC分类号： H04N1/4055
摘要： As set forth herein, computer-implemented methods and systems facilitate halftoning using a parametrically controlled spot function based on triangle tessellation, which in turn facilitates dot growth control of periodic halftone using an irregular seed structure. The spot function determines the shape of the halftone dot used to reproduce a given pixel. The spot function is well suited for growing halftone dots arrayed on a non-regular grid and can also be used for grids with regular order. The spot function includes adjustable parameters for controlling its sharpness and slope.
摘要翻译：如本文所述，计算机实现的方法和系统使用基于三角形镶嵌的参数控制的点函数来促进半色调调整，这进一步促进了使用不规则种子结构的周期性半色调的点生长控制。点功能决定用于再现给定像素的半色调点的形状。斑点功能非常适合生长在非规则网格上的半色调点，并且也可以用于具有定期顺序的网格。点功能包括用于控制其锐度和斜率的可调参数。

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