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21. 发明授权

US06396948B1 Color rotation integrated with compression of video signal 失效
标题翻译：色彩旋转与视频信号压缩相结合
公开(公告)号：US06396948B1
公开(公告)日：2002-05-28
申请号：US09079427
申请日：1998-05-14
申请人： William C. Lynch , Krasimir D. Kolarov , D. Robert Hoover , William J. Arrighi
发明人： William C. Lynch , Krasimir D. Kolarov , D. Robert Hoover , William J. Arrighi
IPC分类号： G06K900
CPC分类号： H04N19/649 , H04N19/112 , H04N19/186 , H04N19/62 , H04N19/645
摘要： A technique for compressing video images uses temporary compression of blocks during compression, integrated color rotation of compressed images, direct compression of a composite video signal, and border filters to allow blocks to be compressed independently. Temporary compression reduces storage needed in an integrated circuit. An incoming frame is compressed block-by-block and placed in temporary storage. A corresponding block of a later frame is also compressed. Both blocks are decoded back into the transform domain and the two blocks are compared in the transform domain. Color rotation on compressed color information is integrated with overall compression and is performed upon the chrominance transform pyramids after transformation of the video signal rather than performing a rotation on the raw signal itself. Color rotation is performed at any stage and uses serial multiplication (shift and add) for more efficient processing, rather than using parallel multiplication. A composite video signal including both color and black and white information is compressed directly without separating the color information from the black and white. A sequence of passes separates the luminance and chrominance information from the composite video signal and demodulates the color carrier to separate out color information. Blocks of information are treated independently using a modified 2-6 Biorthogonal filter to reduce complexity, to reduce hardware needed and to reduce blocking artifacts. The technique identifies and compresses composite video, S video, and component video signals, and is applicable to low bit rate video applications.
摘要翻译：用于压缩视频图像的技术在压缩期间使用块的临时压缩，压缩图像的集成颜色旋转，复合视频信号的直接压缩以及边界滤波器以允许单独压缩块。临时压缩可减少集成电路中所需的存储空间。进入的帧被逐块压缩并放置在临时存储器中。后一帧的相应块也被压缩。两个块被解码回变换域，并且在变换域中比较两个块。压缩颜色信息上的色彩旋转与整体压缩进行整合，并且在视频信号变换之后对色度变换金字塔执行，而不是对原始信号本身执行旋转。颜色旋转在任何阶段执行，并使用串行乘法（移位和加法）进行更有效的处理，而不是使用并行乘法。直接压缩包括彩色和黑白信息的复合视频信号，而不会将颜色信息与黑白分离。一系列通过将亮度和色度信息与复合视频信号分离，并解调色载体以分离出颜色信息。使用修改后的2-6双正交滤波器对信息块进行独立处理，以降低复杂性，减少硬件需求并减少块体伪影。该技术识别和压缩复合视频，S视频和分量视频信号，适用于低比特率视频应用。

22. 发明申请

US20110307928A1 Compression Rate Control System And Method With Variable Subband Processing 失效
标题翻译：压缩率控制系统及其可变子带处理方法
公开(公告)号：US20110307928A1
公开(公告)日：2011-12-15
申请号：US12422157
申请日：2009-04-10
申请人： Steven E. Saunders , William C. Lynch , Krasimir D. Kolarov
发明人： Steven E. Saunders , William C. Lynch , Krasimir D. Kolarov
IPC分类号： H04N7/16 , H03M7/30
CPC分类号： H04N19/1883 , H04N19/115 , H04N19/124 , H04N19/13 , H04N19/146 , H04N19/61 , H04N19/63
摘要： A system, method and computer program product provide finer rate control in data compression by processing a data stream through a plurality of parallel subbands, wherein a first subband processes the data differently than a second subband. Separate shift quantization parameters for each separate run-of-zeros compressed storage area or pile can be provided, instead of a single common shift parameter for every coefficient as in the prior art. The parameter value for each such area or pile can be recorded in the compressed output file. The separate shift quantization parameters can also be adjusted dynamically as data is being compressed.
摘要翻译：系统，方法和计算机程序产品通过处理通过多个并行子带的数据流来提供数据压缩中的更精细的速率控制，其中第一子带处理不同于第二子带的数据。可以提供针对每个单独的零级压缩存储区域或堆的单独的移位量化参数，而不是如现有技术中的每个系数的单个公共移位参数。每个这样的区域或桩的参数值可以记录在压缩的输出文件中。单独的移位量化参数也可以随着数据被压缩而动态地调整。

23. 发明申请

US20110072251A1 PILE PROCESSING SYSTEM AND METHOD FOR PARALLEL PROCESSORS 审中-公开
标题翻译：桩加工系统及其并行处理方法
公开(公告)号：US20110072251A1
公开(公告)日：2011-03-24
申请号：US12765789
申请日：2010-04-22
申请人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
发明人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
IPC分类号： G06F9/38
CPC分类号： G06F9/30007 , G06F9/3865
摘要： A system, method and computer program product are provided for processing exceptions. Initially, computational operations are processed in a loop. Moreover, exceptions are identified and stored while processing the computational operations. Such exceptions are then processed separate from the loop.
摘要翻译：提供了用于处理异常的系统，方法和计算机程序产品。最初，在循环中处理计算操作。此外，在处理计算操作时识别和存储异常。然后将这些异常与循环分开处理。

24. 发明授权

US07679649B2 Methods for deploying video monitoring applications and services across heterogenous networks 失效
标题翻译：跨异构网络部署视频监控应用和服务的方法
公开(公告)号：US07679649B2
公开(公告)日：2010-03-16
申请号：US11250797
申请日：2005-10-13
申请人： John D. Ralston , Krasimir D. Kolarov , Steven E. Saunders
发明人： John D. Ralston , Krasimir D. Kolarov , Steven E. Saunders
IPC分类号： H04N5/232 , H04N7/173
CPC分类号： H04N19/00 , H03M7/40 , H03M7/4006 , H04N5/76 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/907 , H04N7/173 , H04N7/185 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N9/8227 , H04N19/115 , H04N19/12 , H04N19/124 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/187 , H04N19/1887 , H04N19/20 , H04N19/30 , H04N19/60 , H04N19/61 , H04N19/645 , H04N19/90 , H04N19/91 , H04N21/234309 , H04N21/41407 , H04N21/4223 , H04N21/4408
摘要： Methods for the deployment of an image servicing platform over a mobile wireless network are described. A mobile multimedia service controller (MMSC) includes a video gateway that is capable of transcoding among different video formats supported by an imaging service platform. The MMSC can be connected over a network to a download server that provides updates to a transcoder application and a video image application.
摘要翻译：描述了通过移动无线网络部署图像服务平台的方法。移动多媒体业务控制器（MMSC）包括能够在成像服务平台支持的不同视频格式之间转码的视频网关。 MMSC可以通过网络连接到向代码转换器应用和视频图像应用提供更新的下载服务器。

25. 发明授权

US07634008B2 Low cost video compression using fast, modified Z-coding of wavelet pyramids 有权
标题翻译：低成本视频压缩使用快速，修改的Z编码的小波金字塔
公开(公告)号：US07634008B2
公开(公告)日：2009-12-15
申请号：US11289862
申请日：2005-11-29
申请人： William C. Lynch , Krasimir D. Kolarov , William J. Arrighi
发明人： William C. Lynch , Krasimir D. Kolarov , William J. Arrighi
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H03M7/4006 , H03M7/40 , H04N19/10 , H04N19/13 , H04N19/61 , H04N19/63 , H04N19/647 , H04N19/91
摘要： An entropy efficient video coder for wavelet pyramids approaches the entropy-limited coding rate of video wavelet pyramids, is fast in both hardware and software implementations, and has low complexity (no multiplies) for use in ASICs. It uses a modified Z-coder to code the zero/non-zero significance function and Huffman coding for the non-zero coefficients themselves. The encoding unit includes a significance function generator that receives coefficients and outputs a single significance bit. A zero coefficient eliminator receives coefficients in parallel with the significance function generator and outputs coefficients if non-zero. Output from the significance function generator is coded using the modified Z-coder. Output from the zero coefficient eliminator is coded using Huffman coding. Both outputs are combined to form the resulting compressed stream. The modified Z-coder is similar to a standard Z-coder but uses a different technique for the LPS (least probable symbol) case during encoding and decoding that results in a Z-coder that functions appropriately.
摘要翻译：用于小波金字塔的熵效率视频编码器接近视频小波锥体的熵受限编码率，在硬件和软件实现方面都很快，并且在ASIC中使用的复杂度较低（无乘法）。它使用修改后的Z编码器来对非零系数本身进行零/非零重要性函数和霍夫曼编码。编码单元包括接收系数并输出单个有效位的有效函数发生器。零系数消除器接收与有效函数发生器并联的系数，如果非零，则输出系数。来自有意义函数发生器的输出使用修改的Z编码器进行编码。来自零系数消除器的输出使用霍夫曼编码进行编码。两个输出被组合以形成产生的压缩流。修改的Z编码器类似于标准Z编码器，但是在编码和解码期间对于LPS（最不可能的符号）情况使用不同的技术，导致Z编码器适当地起作用。

26. 发明申请

US20090080788A1 Multiple Technique Entropy Coding System And Method 审中-公开
标题翻译：多技术熵编码系统及方法
公开(公告)号：US20090080788A1
公开(公告)日：2009-03-26
申请号：US12234472
申请日：2008-09-19
申请人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
发明人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
IPC分类号： G06K9/36
CPC分类号： H04N19/91 , H03M7/40 , H03M7/4075 , H04N19/12 , H04N19/13 , H04N19/134 , H04N19/136 , H04N19/18 , H04N19/1887 , H04N19/60
摘要： A system, method and computer program product having optimal matching to a known or measured probability distribution encodes data without the use of an excessively large lookup table. An encoder constructed according to the present invention uses two or more different encoding methods in combination. In one embodiment, Huffman coding by table lookup is combined with computational generation, such as by using an exponential Golomb equation. The most commonly occurring elements are looked up in a small Huffman table, while the remaining elements are coded with the equation. In another embodiment, data is encoded using two or more equations. In yet another embodiment, data is encoded using multiple tables in conjunction with one or more equations.
摘要翻译：具有与已知或测量的概率分布的最佳匹配的系统，方法和计算机程序产品在不使用过大查找表的情况下对数据进行编码。根据本发明构造的编码器组合使用两种或更多种不同的编码方法。在一个实施例中，通过表查找的霍夫曼编码与计算生成相结合，例如通过使用指数Golomb方程。最常见的元素是在一个小霍夫曼表中查找，而其余元素用等式编码。在另一个实施例中，使用两个或多个等式对数据进行编码。在另一个实施例中，数据使用多个表结合一个或多个等式进行编码。

27. 发明授权

US07436329B2 Multiple technique entropy coding system and method 失效
标题翻译：多技术熵编码系统及方法
公开(公告)号：US07436329B2
公开(公告)日：2008-10-14
申请号：US11232726
申请日：2005-09-21
申请人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
发明人： William C. Lynch , Krasimir D. Kolarov , Steven E. Saunders
IPC分类号： H03M7/34
CPC分类号： H03M7/40 , H03M7/4006 , H04N19/12 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/1887 , H04N19/42 , H04N19/60 , H04N19/61
摘要： A system, method and computer program product having optimal matching to a known or measured probability distribution encodes data without the use of an excessively large lookup table. An encoder constructed according to the present invention uses two or more different encoding methods in combination. In one embodiment, Huffman coding by table lookup is combined with computational generation, such as by using an exponential Golomb equation. The most commonly occurring elements are looked up in a small Huffman table, while the remaining elements are coded with the equation. In another embodiment, data is encoded using two or more equations. In yet another embodiment, data is encoded using multiple tables in conjunction with one or more equations.
摘要翻译：具有与已知或测量的概率分布的最佳匹配的系统，方法和计算机程序产品在不使用过大查找表的情况下对数据进行编码。根据本发明构造的编码器组合使用两种或更多种不同的编码方法。在一个实施例中，通过表查找的霍夫曼编码与计算生成相结合，例如通过使用指数Golomb方程。最常见的元素是在一个小霍夫曼表中查找，而其余元素用等式编码。在另一个实施例中，使用两个或多个等式对数据进行编码。在另一个实施例中，数据使用多个表结合一个或多个等式进行编码。

28. 发明申请

US20060085534A1 Video monitoring application, device architectures, and system architecture 失效
标题翻译：视频监控应用，设备架构和系统架构
公开(公告)号：US20060085534A1
公开(公告)日：2006-04-20
申请号：US11250797
申请日：2005-10-13
申请人： John Ralston , Krasimir Kolarov , Steven Saunders
发明人： John Ralston , Krasimir Kolarov , Steven Saunders
IPC分类号： G06F15/173
CPC分类号： H04N19/00 , H03M7/40 , H03M7/4006 , H04N5/76 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/781 , H04N5/907 , H04N7/173 , H04N7/185 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N9/8227 , H04N19/115 , H04N19/12 , H04N19/124 , H04N19/136 , H04N19/176 , H04N19/18 , H04N19/187 , H04N19/1887 , H04N19/20 , H04N19/30 , H04N19/60 , H04N19/61 , H04N19/645 , H04N19/90 , H04N19/91 , H04N21/234309 , H04N21/41407 , H04N21/4223 , H04N21/4408
摘要： Systems and methods are provided for compressing and decompressing still image and video image data in mobile devices and monitoring applications. Corresponding mobile device and camera architectures, and service platform architectures for transmitting, storing, editing and transcoding still images and video images over wireless and wired networks and viewing them on display-enabled devices are also provided.
摘要翻译：提供了用于在移动设备和监控应用中压缩和解压缩静止图像和视频图像数据的系统和方法。还提供了相应的移动设备和相机架构以及用于通过无线和有线网络发送，存储，编辑和转码静止图像和视频图像并在启用显示器的设备上观看它们的服务平台架构。

29. 发明授权

US10817081B2 Qualified electronic signature device in the form of stylus and method of its use 有权
公开(公告)号：US10817081B2
公开(公告)日：2020-10-27
申请号：US16091867
申请日：2017-04-06
申请人： Peter Kolarov
发明人： Peter Kolarov
IPC分类号： G06F3/0354 , H04L9/32 , G06F3/038 , G06F21/64 , H04L29/06 , G06F21/33 , H04L9/30
摘要： A qualified electronic signature device in the form of stylus and method of its use wherein a smart stylus contains a stylus tip, a smart card chip, a processing unit with memory, motion sensor, pressure sensor, a RF transceiver, power control button, LED diode, integrated battery and real-time clock module. The device further contains an external computing device and an electronic dataset. A smart stylus enables qualified electronic signature by means of identifying the signatory via hand written characteristics and behavioural features. At least one characteristic trait of a person who signs an electronic dataset is captured for evaluation. Subsequently, to authenticate the signatory, the captured electronic dataset is evaluated against behavioural templates stored in smart stylus prior to authentication. Upon successfully authenticated signatory, an integrated smart card chip digitally signs an electronic dataset fingerprint obtained via RF transceiver from an external computing device presenting the electronic dataset.

30. 发明申请

US20110255609A1 System And Method For Temporal Out-Of-Order Compression And Multi-Source Compression Rate Control 审中-公开
标题翻译：用于时间无序压缩和多源压缩率控制的系统和方法
公开(公告)号：US20110255609A1
公开(公告)日：2011-10-20
申请号：US12493091
申请日：2009-06-26
申请人： William C. Lynch , Steven E. Saunders , Krasimir D. Kolarov
发明人： William C. Lynch , Steven E. Saunders , Krasimir D. Kolarov
IPC分类号： H04N7/26
CPC分类号： H04N21/2365 , H04N19/126 , H04N19/149 , H04N19/177 , H04N19/18 , H04N19/61 , H04N19/63 , H04N21/2665 , H04N21/4347
摘要： A system, method, and computer program product are provided for temporal video compression. In use, portions of video are buffered in a first order. Further, the portions of video are at least partially temporally compressed in a second order. Another system, method, and computer program product are further provided for compressing video from a plurality of sources. In use, video is received from a plurality of sources. Such video from the sources is then compressed. Such compression is carried out using a plurality of rate controls. In various embodiments, the video may be received by way of a single video stream, and/or the compression may be carried by way of a single compression module.
摘要翻译：提供了一种用于时间视频压缩的系统，方法和计算机程序产品。在使用中，视频的一部分以第一顺序被缓冲。此外，视频的部分至少部分地以二次时间压缩。还提供另一种系统，方法和计算机程序产品，用于压缩来自多个源的视频。在使用中，从多个源接收视频。然后来自源的这样的视频被压缩。这种压缩使用多个速率控制来进行。在各种实施例中，可以通过单个视频流来接收视频，和/或可以通过单个压缩模块来承载压缩。

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