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11. 发明授权

US07590302B1 Image edge enhancement system and method 有权
标题翻译：图像边缘增强系统和方法
公开(公告)号：US07590302B1
公开(公告)日：2009-09-15
申请号：US10979688
申请日：2004-11-01
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： G06K9/00
CPC分类号： G06T5/003 , G06T2207/10024 , G06T2207/20192
摘要： We describe and claim an edge enhancement system and method. The edge enhancement system includes an edge enhancement circuit to enhance a portion of image data with enhancement data determined from the image data, and a panel to display the enhanced image data. The edge enhancement circuit includes a receiver to receive the image data, a determining circuit to determine enhancement data from the image data, and an enhancing circuit to enhance a portion of the image data with the enhancement data. In an embodiment, the enhancing circuit mathematically manipulates a portion of the image data with the enhancement data. In another embodiment, the enhancing circuit replaces a portion of the image data with the enhancement data.
摘要翻译：我们描述并声称边缘增强系统和方法。边缘增强系统包括边缘增强电路，用于根据从图像数据确定的增强数据来增强图像数据的一部分，以及面板以显示增强的图像数据。边缘增强电路包括接收图像数据的接收器，用于根据图像数据确定增强数据的确定电路，以及用增强数据增强图像数据的一部分的增强电路。在一个实施例中，增强电路利用增强数据以数学方式操纵图像数据的一部分。在另一个实施例中，增强电路用增强数据代替图像数据的一部分。

12. 发明授权

US07532254B1 Comb filter system and method 有权
标题翻译：梳子过滤系统和方法
公开(公告)号：US07532254B1
公开(公告)日：2009-05-12
申请号：US11187683
申请日：2005-07-22
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： H04N9/77 , H04N9/78
CPC分类号： H04N9/78
摘要： I describe and claim a temporal comb filtering system and method. The temporal comb filter system includes a comb filter to temporally process separated luminance and chrominance components from an image field responsive to image data from at least one other image field and a panel to display the processed components. The comb filter includes a cross-chroma detector to detect luminance information within chrominance data from a first image field responsive to chrominance data from at least one other image field and a cross-luma detector to detect chrominance information within the luminance data from the first image field responsive to the luminance data from at least one other image field.
摘要翻译：我描述并声称一个时间梳状滤波系统和方法。时间梳状滤波器系统包括梳状滤波器，用于响应于来自至少一个其它图像场的图像数据和面板来显示处理的分量，从时间上处理来自图像场的分离的亮度和色度分量。梳状滤波器包括交叉色度检测器，用于响应于来自至少一个其它图像场的色度数据和交叉亮度检测器检测来自第一图像场的色度数据内的亮度信息，以检测来自第一图像的亮度数据内的色度信息场响应来自至少一个其他图像场的亮度数据。

13. 发明授权

US09106926B1 Using double confirmation of motion vectors to determine occluded regions in images 有权
标题翻译：使用运动矢量的双重确认来确定图像中的遮挡区域
公开(公告)号：US09106926B1
公开(公告)日：2015-08-11
申请号：US13327634
申请日：2011-12-15
申请人： Qiang Li , Neil D. Woodall
发明人： Qiang Li , Neil D. Woodall
IPC分类号： H04N19/553 , H04N19/577
CPC分类号： H04N19/553 , H04N19/139 , H04N19/577
摘要： An apparatus includes a phase plane conversion module to convert image data into at least two phases, a current phase and a previous phase, a first phase motion vector calculation module to generate a first phase motion vector field, a second phase motion vector calculation module to generate a second phase motion vector field, and a double check module to determine which vectors in the first and second phase motion vector fields are double confirmed and to identify regions in which the motion vectors are not double confirmed as occluded.
摘要翻译：一种装置包括：相位平面转换模块，用于将图像数据转换成至少两相，当前相位和前一相位;第一相位运动矢量计算模块，用于产生第一相位运动矢量场;第二相位运动矢量计算模块，生成第二相位运动矢量场和双检查模块，以确定第一和第二相运动矢量场中的哪些矢量被双重确认，并且识别运动矢量不被双重确认为闭塞的区域。

14. 发明授权

US08600178B1 Global motion vector calculation using phase plane correlation 有权
公开(公告)号：US08600178B1
公开(公告)日：2013-12-03
申请号：US13168744
申请日：2011-06-24
申请人： Neil D. Woodall , Guodong Liu , Minghui Yang
发明人： Neil D. Woodall , Guodong Liu , Minghui Yang
IPC分类号： G06K9/36
CPC分类号： H04N19/00593 , H04N19/527
摘要： A method of performing motion compensation includes dividing at least one frame of image data into blocks, performing phase plane correlation to determine a correlation surface for each block between a first frame and a second frame, using the correlation surfaces for each block in the first frame to produce a global correlation surface for a first frame, using the global correlation surface to produce a refined correlation surface, selecting peaks in the refined correlation surface, and perform sub-pixel motion vector calculations to produce global motion vectors using the peaks.

15. 发明授权

US08358379B1 Post processing displays with on-screen displays 有权
标题翻译：后处理显示屏幕显示
公开(公告)号：US08358379B1
公开(公告)日：2013-01-22
申请号：US12726150
申请日：2010-03-17
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： H04N5/50
CPC分类号： G06T1/20
摘要： A method of processing on screen display data with an image post processor includes receiving a data stream from a video processor at a post processing device having at least one port, the data stream including on screen display data overlaid on a white background and the on screen display data overlaid on a black background, finding a difference between the on screen display data overlaid on white and the on screen display data overlaid on black, using the difference to determine a complement of an alpha blend value, performing image processing on the image data with the post processor by applying the complement of an alpha blend value to the image data to produce processed image data, and transmitting the processed image data and the on screen display data through a display port.
摘要翻译：利用图像后处理器处理屏幕显示数据的方法包括：在具有至少一个端口的后处理设备处接收来自视频处理器的数据流，所述数据流包括覆盖在白色背景上的屏幕显示数据和屏幕上显示覆盖在黑色背景上的数据，找到覆盖在黑色上的屏幕显示数据与覆盖在黑色上的屏幕显示数据之间的差异，使用差异来确定α混合值的补码，对图像数据执行图像处理通过将α混合值的补码应用于图像数据以产生经处理的图像数据，并通过显示端口发送处理后的图像数据和屏幕显示数据与后处理器。

16. 发明授权

US07701512B1 System and method for improved horizontal and vertical sync pulse detection and processing 失效
标题翻译：改进水平和垂直同步脉冲检测和处理的系统和方法
公开(公告)号：US07701512B1
公开(公告)日：2010-04-20
申请号：US11361812
申请日：2006-02-23
申请人： Neil D. Woodall , Kevin Ng
发明人： Neil D. Woodall , Kevin Ng
IPC分类号： H04N5/08 , H04N5/10 , H03L7/00
CPC分类号： H04N9/641 , G09G5/12 , G09G2310/061 , G09G2320/02 , G09G2340/14 , H04N5/08 , H04N9/642
摘要： We describe and claim a system and method for horizontal and vertical sync detection and processing. A method comprises detecting synchronization information within a video signal, estimating stability of the video signal according to the detected synchronization information, and generating one or more synchronization signals according to the detected synchronization information and the estimated stability of the video signal.
摘要翻译：我们描述并要求用于水平和垂直同步检测和处理的系统和方法。一种方法包括检测视频信号内的同步信息，根据检测到的同步信息估计视频信号的稳定性，以及根据检测到的同步信息和估计的视频信号的稳定性产生一个或多个同步信号。

17. 发明授权

US09462293B1 Super resolution weighting blending 有权
标题翻译：超分辨率加权混合
公开(公告)号：US09462293B1
公开(公告)日：2016-10-04
申请号：US13303660
申请日：2011-11-23
申请人： Junhua Chen , Neil D. Woodall
发明人： Junhua Chen , Neil D. Woodall
IPC分类号： H04N7/12 , H04N19/523 , H04N19/53
CPC分类号： H04N19/523 , H04N19/53
摘要： A method of receiving video data receives an original image at a processing device, estimates an image of higher resolution than the original image from the original image, generate a simulated image of the original image from the higher resolution image, derives difference data between the original image and the simulated image, upscale the difference data, wherein upscaling includes weighting the difference data with an adjusted confidence value, wherein the confidence value is adjusted based upon local information, and uses the upscaled difference data to estimate a new higher resolution image.
摘要翻译：接收视频数据的方法在处理装置处接收原始图像，从原始图像估计比原始图像更高分辨率的图像，从较高分辨率图像生成原始图像的模拟图像，从原始图像中导出差异数据图像和模拟图像，提高差异数据，其中升序包括利用经调整的置信度对差异数据进行加权，其中基于本地信息调整置信度值，并且使用放大的差分数据来估计新的更高分辨率图像。

18. 发明授权

US08421921B1 Post processing displays with on-screen displays 有权
标题翻译：后处理显示屏幕显示
公开(公告)号：US08421921B1
公开(公告)日：2013-04-16
申请号：US12533703
申请日：2009-07-31
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： H04N5/50 , H04N9/74 , H04N7/01 , H04N11/20 , H04N9/80 , G09G5/36
CPC分类号： H04N5/44504 , H04N21/42653 , H04N21/4316 , H04N21/440263 , H04N21/440281
摘要： An apparatus has at least one port to receive a data stream of image and on screen display data, an image processor to process the image data separate from the on screen display data and produced processed image data, and a display port to combine the on screen display data and the processed image data and transmit the combined data to a display. A method of processing on screen display data with an image post processor includes receiving a data stream from a video processor at a post processing device having at least one port, the data stream having both image data and on screen display data, separating the on screen display data from the image data, storing the image data and the on screen display data in separate areas of a memory, performing image processing on the image data with the post processor to produce processed image data, and transmitting the processed image data and the on screen display data through a display port.
摘要翻译：一种装置具有至少一个接收图像数据流和屏幕显示数据的端口，用于处理与屏幕上显示数据分离的图像数据并产生处理后的图像数据的图像处理器，以及组合屏幕上的显示端口显示数据和处理的图像数据，并将组合的数据发送到显示器。一种利用图像后处理器处理屏幕显示数据的方法包括：在具有至少一个端口的后处理设备处接收来自视频处理器的数据流，所述数据流具有图像数据和屏幕显示数据两者，分离屏幕从图像数据显示数据，将图像数据和屏幕显示数据存储在存储器的分离区域中，利用后处理器对图像数据执行图像处理，以产生处理后的图像数据，并发送处理后的图像数据和打开屏幕显示数据通过显示端口。

19. 发明授权

US07742110B1 Comb filter system and method 有权
标题翻译：梳子过滤系统和方法
公开(公告)号：US07742110B1
公开(公告)日：2010-06-22
申请号：US12424430
申请日：2009-04-15
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： H04N9/78 , H04N9/77
CPC分类号： H04N9/78
摘要： I describe and claim a temporal comb filtering system and method. The temporal comb filter system includes a comb filter to temporally process separated luminance and chrominance components from an image field responsive to image data from at least one other image field and a panel to display the processed components. The comb filter includes a cross-chroma detector to detect luminance information within chrominance data from a first image field responsive to chrominance data from at least one other image field and a cross-luma detector to detect chrominance information within the luminance data from the first image field responsive to the luminance data from at least one other image field.
摘要翻译：我描述并声称一个时间梳状滤波系统和方法。时间梳状滤波器系统包括梳状滤波器，用于响应于来自至少一个其它图像场的图像数据和面板来显示处理的分量，从时间上处理来自图像场的分离的亮度和色度分量。梳状滤波器包括交叉色度检测器，用于响应于来自至少一个其它图像场的色度数据和交叉亮度检测器检测来自第一图像场的色度数据内的亮度信息，以检测来自第一图像的亮度数据内的色度信息场响应来自至少一个其他图像场的亮度数据。

20. 发明授权

US07646436B1 Fuzzy logic based adaptive Y/C separation system and method 有权
标题翻译：基于模糊逻辑的自适应Y / C分离系统及方法
公开(公告)号：US07646436B1
公开(公告)日：2010-01-12
申请号：US12194382
申请日：2008-08-19
申请人： Neil D. Woodall
发明人： Neil D. Woodall
IPC分类号： H04N9/78
CPC分类号： H04N9/78
摘要： We describe and claim a fuzzy logic based adaptive Y/C separation system and method. The fuzzy logic based adaptive Y/C separation system includes an adaptive Y/C separator to use fuzzy logic to separate chrominance data in a video signal, and a panel to display the chrominance data. The adaptive Y/C separator includes a plurality of filters, each to separate chrominance data in a video signal, and a blending circuit to use fuzzy logic to blend the chrominance data.
摘要翻译：我们描述并声称一种基于模糊逻辑的自适应Y / C分离系统和方法。基于模糊逻辑的自适应Y / C分离系统包括使用模糊逻辑分离视频信号中的色度数据的自适应Y / C分离器和显示色度数据的面板。自适应Y / C分离器包括多个滤波器，每个滤波器用于分离视频信号中的色度数据，以及混合电路，以使用模糊逻辑来混合色度数据。

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