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1. 发明授权

US09544335B2 Method and system for local calling via webpage 有权
标题翻译：通过网页本地通话的方法和系统
公开(公告)号：US09544335B2
公开(公告)日：2017-01-10
申请号：US14355224
申请日：2012-02-27
申请人： Lu Chen , Sheng Zhong
发明人： Lu Chen , Sheng Zhong
IPC分类号： H04L29/06 , G06F9/54 , G06F17/22 , G06F9/48 , G06F9/44
CPC分类号： H04L65/1003 , G06F9/4484 , G06F9/4843 , G06F9/547 , G06F17/2235
摘要： The present disclosure provides a method for local calling via a webpage, including that: a local calling operation instruction is serialized, the serialized local calling operation instruction is filled into a webpage as a hyperlink character string, and the webpage is sent to a server or a local operating system; and a browser acquires the webpage from the local operating system or the server according to a model of the operating system local to the browser local to the browser, de-serializes the hyperlink character string in the webpage, and requests, according to an instantiated local calling operation instruction obtained through the de-serialization, the operating system local to the browser to execute a local calling operation indicated by the instantiated local calling operation instruction. The present disclosure further provides a system for local calling via a webpage. With the method and system provided in the present disclosure, a new local calling function may be added without updating any browser code, thereby improving universality of local calling.
摘要翻译：本公开提供了一种通过网页本地呼叫的方法，包括：本地呼叫操作指令被串行化，串行化本地呼叫操作指令作为超链接字符串被填充到网页中，并且网页被发送到服务器或一个本地操作系统; 并且浏览器根据浏览器本地浏览器本地操作系统的型号从本地操作系统或服务器获取网页，对网页中的超链接字符串进行反序列化，并根据实例化的本地通过解除序列化获得的呼叫操作指令，浏览器本地操作系统执行由实例化的本地呼叫操作指令指示的本地呼叫操作。本公开还提供了一种经由网页本地呼叫的系统。利用本公开中提供的方法和系统，可以添加新的本地调用功能而不更新任何浏览器代码，从而提高本地呼叫的普遍性。

2. 发明申请

US20150006623A1 Method and System for Transmitting Network File 审中-公开
标题翻译：传输网络文件的方法和系统
公开(公告)号：US20150006623A1
公开(公告)日：2015-01-01
申请号：US14361018
申请日：2012-03-15
申请人： Lu Chen , Sheng Zhong
发明人： Lu Chen , Sheng Zhong
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/42 , H04L67/02 , H04L67/06 , H04L69/04
摘要： Disclosed are a method and system for transmitting a network file. The method includes: a client sends to a server a network file request message carrying a first network file identifier, wherein the network file request message is used by the client to request to obtain the current content in the network file from the server, and the first network file identifier is used for indicating the content in the network file obtained by the client; the client receives a differential file from the server, wherein the differential file stores the difference between the current content in the network file and the content in the network file obtained by the client; and the client combines the differential file with the content in the network file obtained by the client to obtain the current content in the network file. The disclosure reduces the transmission traffic and shortens the transmission time.
摘要翻译：公开了一种用于发送网络文件的方法和系统。该方法包括：客户端向服务器发送携带第一网络文件标识符的网络文件请求消息，其中客户端使用网络文件请求消息来请求从服务器获取网络文件中的当前内容，并且第一网络文件标识符用于指示由客户端获取的网络文件中的内容; 客户端从服务器接收差分文件，其中差分文件存储网络文件中的当前内容与由客户端获取的网络文件中的内容之间的差异; 并且客户端将差分文件与客户端获取的网络文件中的内容相结合，以获取网络文件中的当前内容。本公开减少了传输流量并缩短了传输时间。

3. 发明申请

US20140286333A1 METHOD AND SYSTEM FOR LOCAL CALLING VIA WEBPAGE 有权
标题翻译：用于本地呼叫的方法和系统
公开(公告)号：US20140286333A1
公开(公告)日：2014-09-25
申请号：US14355224
申请日：2012-02-27
申请人： Lu Chen , Sheng Zhong
发明人： Lu Chen , Sheng Zhong
IPC分类号： H04L29/06 , G06F17/22
CPC分类号： H04L65/1003 , G06F9/4484 , G06F9/4843 , G06F9/547 , G06F17/2235
摘要： The present disclosure provides a method for local calling via a webpage, including that: a local calling operation instruction is serialized, the serialized local calling operation instruction is filled into a webpage as a hyperlink character string, and the webpage is sent to a server or a local operating system; and a browser acquires the webpage from the local operating system or the server according to a model of the operating system local to the browser local to the browser, de-serializes the hyperlink character string in the webpage, and requests, according to an instantiated local calling operation instruction obtained through the de-serialization, the operating system local to the browser to execute a local calling operation indicated by the instantiated local calling operation instruction. The present disclosure further provides a system for local calling via a webpage. With the method and system provided in the present disclosure, a new local calling function may be added without updating any browser code, thereby improving universality of local calling.
摘要翻译：本公开提供了一种通过网页本地呼叫的方法，包括：本地呼叫操作指令被串行化，串行化本地呼叫操作指令作为超链接字符串被填充到网页中，并且网页被发送到服务器或一个本地操作系统; 并且浏览器根据浏览器本地浏览器本地操作系统的型号从本地操作系统或服务器获取网页，对网页中的超链接字符串进行反序列化，并根据实例化的本地通过解除序列化获得的呼叫操作指令，浏览器本地操作系统执行由实例化的本地呼叫操作指令指示的本地呼叫操作。本公开还提供了一种经由网页本地呼叫的系统。利用本公开中提供的方法和系统，可以添加新的本地调用功能而不更新任何浏览器代码，从而提高本地呼叫的普遍性。

4. 发明授权

US08670073B2 Method and system for video noise filtering 有权
标题翻译：视频噪声滤波方法和系统
公开(公告)号：US08670073B2
公开(公告)日：2014-03-11
申请号：US13073839
申请日：2011-03-28
申请人： Sheng Zhong , Alexander MacInnis
发明人： Sheng Zhong , Alexander MacInnis
IPC分类号： H04N5/21 , H04N9/64 , G06K9/40
CPC分类号： H04N5/21 , H04N5/145
摘要： A video processing device may compare a pixel or group of pixels of a current video picture to a pixel or group of pixels of a previous video picture. The video processing device may generate a motion vector for the pixel or group of pixels of the current video picture based on the comparison. The video processing device may determine an amount of filtering to be applied to the pixel or group of pixels of the current video picture. The video processing device may adjust the determined amount of filtering to be applied to the pixel or group of pixels based on the generated motion vector and based on a brightness value.
摘要翻译：视频处理设备可以将当前视频图像的像素或像素组与先前视频图像的像素或像素组进行比较。视频处理装置可以基于该比较生成当前视频图像的像素或像素组的运动矢量。视频处理设备可以确定要应用于当前视频图像的像素或像素组的滤波量。视频处理装置可以基于生成的运动矢量并且基于亮度值来调整要应用于像素或像素组的所确定的滤波量。

5. 发明授权

US08588513B2 Method and system for motion compensation 有权
标题翻译：运动补偿方法和系统
公开(公告)号：US08588513B2
公开(公告)日：2013-11-19
申请号：US11486331
申请日：2006-07-13
申请人： Alexander MacInnis , Sheng Zhong , Chenhui Feng
发明人： Alexander MacInnis , Sheng Zhong , Chenhui Feng
IPC分类号： G06K9/00
CPC分类号： H04N19/51 , H04N19/513
摘要： Described herein is a method and system for motion compensation. This system and method use confidence for motion vector selection. Relative cost and an estimate of noise power may be used to characterize residual values and influence confidence determination.
摘要翻译：这里描述了一种用于运动补偿的方法和系统。该系统和方法对运动矢量选择使用置信度。可以使用相对成本和噪声功率的估计来表征残差值并影响置信度确定。

6. 发明授权

US08417066B2 Method and system for polyphase filtering by combining IIR and FIR filters and its applications in video scaling 有权
标题翻译：通过组合IIR和FIR滤波器及其在视频缩放中的应用来进行多相滤波的方法和系统
公开(公告)号：US08417066B2
公开(公告)日：2013-04-09
申请号：US10980200
申请日：2004-11-03
申请人： Sheng Zhong
发明人： Sheng Zhong
IPC分类号： G06K9/32
CPC分类号： G06T3/4007
摘要： Methods and systems for achieving high sub-pixel precision while processing a video signal are provided. Aspects of the method may include selecting IIR filter coefficients for implementing an IIR filter for filtering a video signal during scaling. Polyphase filter coefficients may be selected for implementing a polyphase filter for filtering the video signal during the scaling. The video signal may be filtered using a combination of the IIR filter having the selected IIR filter coefficients and the polyphase filter having the selected polyphase filter coefficients. The polyphase filter coefficients may implement a finite impulse response (FIR) filter for filtering the video signal. The video signal may be phase-shifted. The scaling of the video signal may comprise upscaling or downscaling the video signal. The video signal may be converted from a first format to a second format by combined IIR-filtering and polyphase filtering.
摘要翻译：提供了在处理视频信号时实现高子像素精度的方法和系统。方法的方面可以包括选择IIR滤波器系数，以实现在缩放期间对视频信号进行滤波的IIR滤波器。可以选择多相滤波器系数来实现在缩放期间对视频信号进行滤波的多相滤波器。可以使用具有所选择的IIR滤波器系数的IIR滤波器和具有所选择的多相滤波器系数的多相滤波器的组合来对视频信号进行滤波。多相滤波器系数可以实现用于对视频信号进行滤波的有限脉冲响应（FIR）滤波器。视频信号可以是相移的。视频信号的缩放可以包括对视频信号进行升频或缩小。视频信号可以通过组合的IIR滤波和多相滤波从第一格式转换成第二格式。

7. 发明授权

US08350966B2 Method and system for motion compensated noise level detection and measurement 失效
标题翻译：用于运动补偿噪声电平检测和测量的方法和系统
公开(公告)号：US08350966B2
公开(公告)日：2013-01-08
申请号：US12480364
申请日：2009-06-08
申请人： Sheng Zhong
发明人： Sheng Zhong
IPC分类号： H04N5/00
CPC分类号： H04N5/145 , G06K9/40 , G06T5/002 , G06T2207/10016 , H04N5/21
摘要： Two consecutive interlaced video pictures of the same polarity or two consecutive progressive video pictures are read by a video processing system. The video pictures may comprise a current picture and a noise reduced reference picture. Motion and/or motion vectors may be estimated between the current and reference pictures by a motion compensated noise detector and/or a motion compensated temporal filter. A noise level sample may be determined for a pixel in the current picture based on a window of pixel data from the current picture and a window of motion compensated pixel data from the reference picture. One or more of a moving edge gradient value, a moving content value and a determined range of noise level values may be utilized to determine a valid noise sample. Noise level samples may be accumulated and a noise level may be determined for the current picture.
摘要翻译：由视频处理系统读取相同极性的两个连续的隔行视频图像或两个连续的逐行视频图像。视频图片可以包括当前图片和降噪参考图片。可以通过运动补偿噪声检测器和/或运动补偿时间滤波器在当前参考图像和参考图像之间估计运动和/或运动矢量。可以基于来自当前图像的像素数据的窗口和来自参考图像的运动补偿像素数据的窗口，为当前图像中的像素确定噪声电平采样。可以使用移动边缘梯度值，移动内容值和确定的噪声电平值范围中的一个或多个来确定有效噪声样本。可以累积噪声级样本，并且可以为当前图像确定噪声水平。

8. 发明授权

US08335811B2 Method and system for high fidelity IDCT and DCT algorithms 失效
标题翻译：高保真IDCT和DCT算法的方法和系统
公开(公告)号：US08335811B2
公开(公告)日：2012-12-18
申请号：US11513921
申请日：2006-08-31
申请人： Sheng Zhong
发明人： Sheng Zhong
IPC分类号： G06F17/14
CPC分类号： G06F17/147
摘要： In a data processing system, a method and system employing high fidelity inverse discrete cosine transform (IDCT) and discrete cosine transform (DCT) algorithms are provided. The values of the coefficients in a two-dimensional (2D) transform utilized in the IDCT and DCT algorithms may approximate the ideal integer output with sufficient visual quality. The transform coefficients may match a portion of the most significant bits (MSBs) or properly rounded bits of the coefficients of a reference transform matrix within an upper bound. The IDCT and DCT algorithms may specify constraints based on separating the 2D transform operation into two 1D transform operations in order to determine a minimum-bit width for each of the transform coefficients. The minimum-bit width may also be based on integer-bit precision of the data to be processed by the IDCT and DCT algorithms.
摘要翻译：在数据处理系统中，提供了采用高保真逆离散余弦变换（DCTCT）和离散余弦变换（DCT）算法的方法和系统。在IDCT和DCT算法中使用的二维（2D）变换中的系数值可以以足够的视觉质量近似理想的整数输出。变换系数可以匹配上限中的参考变换矩阵的最高有效位（MSB）的一部分或系数的适当舍入的位。 IDCT和DCT算法可以基于将2D变换操作分成两个1D变换操作来指定约束，以便确定每个变换系数的最小位宽度。最小位宽度也可以基于由IDCT和DCT算法处理的数据的整数位精度。

9. 发明授权

US08274605B2 System and method for adjacent field comparison in video processing 失效
标题翻译：视频处理中相邻场比较的系统和方法
公开(公告)号：US08274605B2
公开(公告)日：2012-09-25
申请号：US11272116
申请日：2005-11-10
申请人： Alexander MacInnis , Sheng Zhong
发明人： Alexander MacInnis , Sheng Zhong
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： H04N7/012 , H04N7/0137
摘要： Methods and systems for processing video information are disclosed herein and may comprise calculating a first two-field difference between a first plurality of pixels from a current field and a second plurality of corresponding pixels from an alternate field adjacent to the current field. At least one pixel from the current field may be deinterlaced based at least in part on the calculated first two-field difference. The first plurality of pixels and the second plurality of pixels may be aligned by adjusting a phase of at least one of the first plurality of pixels and the second plurality of pixels prior to the calculation of the first two-field difference. The first plurality of pixels may include a plurality of vertically adjacent pixels. The first plurality of pixels may comprise at least one luminance component. The alternate field may include a previous field and/or a next field. The first plurality of pixels and the second plurality of pixels may be filtered prior to the calculation of the first two-field difference.
摘要翻译：本文公开了用于处理视频信息的方法和系统，并且可以包括计算来自当前场的第一多个像素与来自与当前场相邻的替代场的第二多个对应像素之间的第一两场差。至少一部分来自当前场的像素可以至少部分地基于所计算出的第一两场差异进行去隔行扫描。通过在计算第一双场差之前调整第一多个像素和第二多个像素中的至少一个的相位来对齐第一多个像素和第二多个像素。第一多个像素可以包括多个垂直相邻的像素。第一多个像素可以包括至少一个亮度分量。替代字段可以包括前一字段和/或下一字段。可以在计算第一双场差之前对第一多个像素和第二多个像素进行滤波。

10. 发明授权

US08005147B2 Method of operating a video decoding system 有权
标题翻译：操作视频解码系统的方法
公开(公告)号：US08005147B2
公开(公告)日：2011-08-23
申请号：US11400949
申请日：2006-04-05
申请人： Jose′ R. Alvarez , Alexander G. MacInnis , Sheng Zhong , Xiaodong Xie , Vivian Hsiun
发明人： Jose′ R. Alvarez , Alexander G. MacInnis , Sheng Zhong , Xiaodong Xie , Vivian Hsiun
IPC分类号： H04N7/18
CPC分类号： G06F9/3861 , G06F9/3877 , H04N19/12 , H04N19/122 , H04N19/129 , H04N19/13 , H04N19/157 , H04N19/176 , H04N19/423 , H04N19/44 , H04N19/60 , H04N19/61 , H04N19/70 , H04N19/82 , H04N19/90
摘要： A system and method for decoding a digital video data stream. In one aspect, a plurality of hardware acceleration modules are used together with a core processor. The accelerators operate in a decoding pipeline wherein, in any given stage, each accelerator operates on a particular macroblock of video data. In the subsequent pipeline stage, each accelerator works on the next macroblock in the data stream, which was worked on by another one of the accelerators in the previous stage. The core processor polls all of the accelerators during each stage. When all accelerators finish their tasks for a given stage, the core processor initiates the next stage. In another aspect, two variable-length decoders are employed to simultaneously decode two macroblock rows of a video frame. Each variable-length decoder works to decode an assigned row and the rows are variable-length decoded in parallel. The variable-length decoders operate as part of a pipeline wherein the variable-length decoders alternate, stage-by-stage, decoding macroblocks.
摘要翻译：一种用于解码数字视频数据流的系统和方法。在一个方面，多个硬件加速模块与核心处理器一起使用。加速器在解码管线中操作，其中在任何给定阶段，每个加速器对视频数据的特定宏块进行操作。在随后的流水线阶段，每个加速器对数据流中的下一个宏块进行工作，该前一阶段的另一个加速器工作。核心处理器在每个阶段轮询所有加速器。当所有加速器在给定阶段完成任务时，核心处理器启动下一阶段。在另一方面，采用两个可变长度解码器来同时解码视频帧的两个宏块行。每个可变长度解码器用于对分配的行进行解码，并行并行地进行可变长度解码。可变长度解码器作为流水线的一部分进行操作，其中可变长度解码器逐级交替解码宏块。

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