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1. 发明授权

US5798948A Method and apparatus for video filtering 失效
标题翻译：视频过滤方法和装置
公开(公告)号：US5798948A
公开(公告)日：1998-08-25
申请号：US493209
申请日：1995-06-20
申请人： Oleg Rashkovskiy , Jeffrey N. Kidder
发明人： Oleg Rashkovskiy , Jeffrey N. Kidder
IPC分类号： G06T5/50 , H04N5/21 , H04N7/26 , H04N5/217 , H04N9/66
CPC分类号： H04N19/80 , G06T5/50 , H04N5/21
摘要： A method and apparatus for video filtering filters video frames by determining a set of frames to be used to generate a single filtered frame. This set of frames is then combined to generate a single combined image. In one embodiment, proportions of the luminances for each of four fields from two consecutive frames in an NTSC video signal are combined to generate the single combined frame.
摘要翻译：用于视频滤波的方法和装置通过确定要用于生成单个滤波帧的帧集合来过滤视频帧。然后将该组帧组合以产生单个组合图像。在一个实施例中，将来自NTSC视频信号中的两个连续帧的四个场中的每一个的亮度的比例组合以产生单个组合帧。

2. 发明授权

US5896498A Method and apparatus for protecting user privacy by providing an inaccurate measure of network systems accesssed 失效
标题翻译：通过提供访问的网络系统的不准确度量来保护用户隐私的方法和装置
公开(公告)号：US5896498A
公开(公告)日：1999-04-20
申请号：US770669
申请日：1996-12-20
申请人： David E. Dent , Vaughn S. Iverson , John W. Richardson , Robert T. Adams , Jeffrey N. Kidder , Chihuan M. Lin , Thomas R. Gardos
发明人： David E. Dent , Vaughn S. Iverson , John W. Richardson , Robert T. Adams , Jeffrey N. Kidder , Chihuan M. Lin , Thomas R. Gardos
IPC分类号： G06F1/00 , G06F21/00 , H04L29/06 , H04L9/00
CPC分类号： H04L29/06 , G06F21/6263 , H04L63/0407
摘要： A method and apparatus for protecting user privacy by providing an inaccurate measure of network systems automatically initiates one or more non-user requested accesses to one or more network systems. The data received from the host system corresponding to the one or more non-user requested accesses is then automatically ignored.
摘要翻译：通过提供网络系统的不准确度量来保护用户隐私的方法和装置自动发起对一个或多个网络系统的一个或多个非用户请求的访问。然后，自动忽略从主机系统接收到的对应于一个或多个非用户请求的访问的数据。

3. 发明授权

US06182031B2 Scalable audio coding system 有权
标题翻译：可扩展音频编码系统
公开(公告)号：US06182031B2
公开(公告)日：2001-01-30
申请号：US09153347
申请日：1998-09-15
申请人： Jeffrey N. Kidder , Russell Henning , Michael E. Deisher
发明人： Jeffrey N. Kidder , Russell Henning , Michael E. Deisher
IPC分类号： G10L1902
CPC分类号： G10L19/0208
摘要： An audio coding system encodes and decodes audio signals as a plurality of independent layers of coded audio data. A basic representation of the original audio signal may be reconstructed from decoding of a single layer of coded audio data. However, a more complete representation of the original audio signal is reconstructed by decoding additional layers of coded audio data. The coding system finds application with decoding systems of varying processing power, and in transmission systems having communication channels that are characterized by intermittent transmission errors and/or variable capacity. At an encoding system, an audio signal is broken into a plurality of frequency bands which are filtered, down sampled and independently coded. A decoding system inverts the coding process applied at the encoding system for whatever number of layers that is determined will be decoded.
摘要翻译：音频编码系统将音频信号编码和解码为多个编码音频数据的独立层。原始音频信号的基本表示可以从单层编码音频数据的解码来重构。然而，通过解码附加层的编码音频数据来重构原始音频信号的更完整的表示。编码系统利用具有不同处理能力的解码系统，以及具有以间歇传输错误和/或可变容量为特征的通信信道的传输系统。在编码系统中，音频信号被分解成多个频带，这些频带被滤波，下采样和独立编码。解码系统使编码系统中应用的编码处理反转所确定的任何数量的层将被解码。

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