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1. 发明授权

US6069670A Motion compensated filtering 失效
标题翻译：运动补偿滤波
公开(公告)号：US6069670A
公开(公告)日：2000-05-30
申请号：US945514
申请日：1997-10-24
申请人： Timothy Borer
发明人： Timothy Borer
IPC分类号： H04N5/208 , H04N7/01 , H04N7/26 , H04N9/78
CPC分类号： H04N19/00
摘要： A video processing method and system for motion compensated filtering of interlaced television signals comprising a motion estimation device for producing motion vectors corresponding to each output sampling site, a vector processor generating a set of input coordinates for each output sampling site depending on its corresponding motion vector, a data store in memory for storing input pixel values and providing a variable delay, a plurality of multipliers and corresponding coefficient stores, and an adder to sum the partial result from each multiplier, the multipliers multiply an input pixel value, selected from the data store depending on part of the input coordinate, by a coefficient selected from the coefficient store depending on another part of the input coordinate, the filter aperture (set of filter coefficients) is selected depending on the vertical velocity component of the motion vector supplied by the motion estimation device.
摘要翻译： PCT No.PCT / GB96 / 01051 Sec。 371 1997年10月24日第 102（e）1997年10月24日PCT PCT 1996年5月1日PCT公布。出版物WO96 / 35294 日期：1996年11月7日一种用于隔行电视信号的运动补偿滤波的视频处理方法和系统，包括用于产生对应于每个输出采样位置的运动矢量的运动估计装置，向每个输出采样位置生成一组输入坐标在其对应的运动矢量上存储用于存储输入像素值并提供可变延迟的数据存储器，多个乘法器和对应系数存储器，以及加法器，用于对来自每个乘法器的部分结果求和，乘法器将输入像素值根据输入坐标的一部分从数据存储中选择的数据乘以根据输入坐标的另一部分从系数存储器中选择的系数，滤波器孔径（滤波器系数的集合）根据垂直速度分量来选择由运动估计装置提供的运动矢量。

2. 发明申请

US20080002776A1 Media Content and Enhancement Data Delivery 审中-公开
标题翻译：媒体内容和增强数据传递
公开(公告)号：US20080002776A1
公开(公告)日：2008-01-03
申请号：US11568488
申请日：2004-04-30
申请人： Timothy Borer , Joseph Lord , Graham Thomas , Peter Brightwell , Philip Tudor , Andrew Cotton
发明人： Timothy Borer , Joseph Lord , Graham Thomas , Peter Brightwell , Philip Tudor , Andrew Cotton
IPC分类号： H04N7/12
CPC分类号： H04N21/440227 , H04N21/23424 , H04N21/234327 , H04N21/2393 , H04N21/2402 , H04N21/4621 , H04N21/4728 , H04N21/6587
摘要： A method of outputting media content is described. The media content is coded according to a predefined coding scheme to produce coded media content. Enhancement data, comprising information for selectively enhancing at least one portion of the media content, is also supplied. A corresponding method of providing media content is also described, including receiving enhancement data for selectively enhancing at least one portion of the media content and providing enhanced decoded media content for the at least one portion based on the enhancement data. By providing selective enhancements, e.g. of critical portions, a user experience can be improved without requiring a significant increase in bandwidth and enhancements may be delivered over a different channel to the basic data.
摘要翻译：描述输出媒体内容的方法。根据预定义的编码方案对媒体内容进行编码以产生编码的媒体内容。还提供包括用于选择性地增强媒体内容的至少一部分的信息的增强数据。还描述了提供媒体内容的相应方法，包括接收增强数据，用于选择性地增强媒体内容的至少一部分，并且基于增强数据为至少一个部分提供增强的解码媒体内容。通过提供选择性增强，例如的关键部分，可以改善用户体验，而不需要带宽的显着增加，并且增强可以通过不同的信道传递到基本数据。

3. 发明申请

US20070223582A1 IMAGE ENCODING-DECODING SYSTEM AND RELATED TECHNIQUES 审中-公开
标题翻译：图像编码解码系统及相关技术
公开(公告)号：US20070223582A1
公开(公告)日：2007-09-27
申请号：US11619896
申请日：2007-01-04
申请人： Timothy Borer
发明人： Timothy Borer
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/105 , H04N19/119 , H04N19/12 , H04N19/122 , H04N19/124 , H04N19/13 , H04N19/132 , H04N19/147 , H04N19/169 , H04N19/172 , H04N19/18 , H04N19/187 , H04N19/19 , H04N19/33 , H04N19/52 , H04N19/521 , H04N19/53 , H04N19/583 , H04N19/61 , H04N19/619 , H04N19/63
摘要： An image encoding-decoding system and related methods of operation includes an encoder for encoding a signal carrying a representation of an image and a decoder for decoding a signal carrying a representation of an image. The encoder comprising a first encoder for encoding a signal carrying a representation of an image at a first quality level; and a second encoder for encoding a signal carrying a representation of the image at a second quality level at greater quality than the first quality level. The encoder also comprises a mixer for mixing a factor of a signal carrying a representation of a prediction of the image at the first quality level and a factor of a signal carrying a representation of a prediction of the image at the second quality level to produce a mixed signal. The encoder is arranged such that: the second encoder encodes the signal carrying a representation of the image at a second quality level based on the mixed signal; and the factors are selected based on a measure of noise introduced by the first encoder and the second encoder when producing the predictions. A corresponding decoder and methods of decoding and encoding are also described.
摘要翻译：一种图像编码解码系统及相关的操作方法包括编码承载图像表示的信号的编码器和用于对携带图像表示的信号进行解码的解码器。所述编码器包括：第一编码器，用于对以第一质量级别表示图像的信号进行编码; 以及第二编码器，用于以比所述第一质量水平更高的质量以第二质量水平对承载所述图像的表示的信号进行编码。编码器还包括混合器，用于混合承载第一质量级别的图像的预测的表示的信号的因子和承载第二质量水平的图像的预测的表示的信号的因子，以产生混合信号。编码器被布置成使得：第二编码器基于混合信号对携带基于第二质量水平的图像的表示的信号进行编码; 并且基于在产生预测时由第一编码器和第二编码器引入的噪声的量度来选择因子。还描述了相应的解码器和解码和编码的方法。

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