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11.发明授权公开(公告)号：US06636971B1
公开(公告)日：2003-10-21
申请号：US09366426
申请日：1999-08-02
申请人： Dmitrii Loukianov
发明人： Dmitrii Loukianov
IPC分类号： G06F126
CPC分类号： G06F21/79
摘要： A secure register in a cable modem is accessed only if properly encrypted data is received. The properly encrypted data is encrypted with a private key known only to a cable modem termination station. The data is decrypted with the public key stored in the cable modem. If the data and digital signature match, then the result of a hash function verifies that the data write is authorized. Configuration data, such as bandwidth data can be written only to the protected register in the cable modem, only if the data matches. Otherwise, the writing is prohibited. The method allows to securely access registers in electronic device remotely, using insecure communication media or channel. The method can be used to restrict access to critical data in registers or memory elements of a device, including ASICs, Flash and EEPROM memory components, to only positively authenticated sources of data.
摘要翻译： 电缆调制解调器中的安全寄存器仅在接收到适当加密的数据时被访问。 正确加密的数据是使用仅有线调制解调器终端站已知的专用密钥加密的。 数据用存储在电缆调制解调器中的公钥解密。 如果数据和数字签名匹配，则散列函数的结果将验证数据写入是否被授权。 仅当数据匹配时，配置数据（如带宽数据）才能写入电缆调制解调器中的受保护的寄存器。 否则，禁止写作。 该方法允许使用不安全的通信媒体或信道来远程安全地访问电子设备中的寄存器。 该方法可用于限制对包括ASIC，闪存和EEPROM存储器组件在内的设备的寄存器或存储器元件中的关键数据的访问，以仅限于正确认证的数据源。
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公开(公告)号：US20110200308A1
公开(公告)日：2011-08-18
申请号：US13095378
申请日：2011-04-27
申请人： Steven Tu , Joseph G. Warner , Dmitrii Loukianov
发明人： Steven Tu , Joseph G. Warner , Dmitrii Loukianov
CPC分类号： H04N5/45 , H04N19/436 , H04N19/44 , H04N19/59 , H04N19/61 , H04N21/42692 , H04N21/4307 , H04N21/4316 , H04N21/440263
摘要： According to some embodiments, encoded information associated with an image is received at a decoder. The encoded information may be decoded at the decoder to generate full-sized first image pixels representing a full-sized version of the image. Moreover, the full-sized pixels may be scaled at the decoder to generate scaled image pixels representing a scaled version of the image.
摘要翻译： 根据一些实施例，在解码器处接收与图像相关联的编码信息。 编码信息可以在解码器处解码以产生表示图像的全尺寸版本的全尺寸第一图像像素。 此外，全尺寸像素可以在解码器处缩放以产生表示图像的缩放版本的缩放图像像素。
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公开(公告)号：US07203858B2
公开(公告)日：2007-04-10
申请号：US10741675
申请日：2003-12-19
IPC分类号： G06F1/12
CPC分类号： H04N21/4302 , H04N21/242
摘要： A method may include sampling a receive frequency at which information received over a communication link is played. The method may also include sampling a system frequency related to the communication link and computing a first value based on the sampled receive frequency and the sampled system frequency. A second value may be received via the communication link. The receive frequency may be adjusted based on the first value and the second value.
摘要翻译： 方法可以包括对通过通信链路接收的信息进行播放的接收频率进行采样。 该方法还可以包括对与通信链路相关的系统频率进行采样，并且基于采样的接收频率和采样的系统频率来计算第一值。 可以经由通信链路接收第二值。 可以基于第一值和第二值来调整接收频率。
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公开(公告)号：US20060067405A1
公开(公告)日：2006-03-30
申请号：US10957373
申请日：2004-09-30
申请人： Raju Hormis , Dmitrii Loukianov
发明人： Raju Hormis , Dmitrii Loukianov
CPC分类号： H04N5/145 , H04N19/547
摘要： A device including a two-dimensional convolution unit to perform spatial image filtering. A reference frame mirroring unit is connected to the two-dimensional convolution unit. A mean square error (MSE) decision unit is connected to the two-dimensional convolution unit to perform motion estimation by selecting the displacement that minimizes MSE.
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公开(公告)号：US20050036512A1
公开(公告)日：2005-02-17
申请号：US10642469
申请日：2003-08-14
申请人： Dmitrii Loukianov
发明人： Dmitrii Loukianov
CPC分类号： H04N21/6437 , H04J3/0632 , H04J3/0685 , H04N21/23608 , H04N21/4305 , H04N21/4344
摘要： A system and method of end-to-end clock recovery for media streaming. The method including inspecting a data packet sent by an application to determine a protocol type of the data packet and a location of a timestamp field in the data packet. If the data packet matches a pre-determined protocol type, a new timestamp is generated and inserted into the timestamp field of the packet in real-time in place of an original, possibly less reliable timestamp. The new timestamp accurately defines the time of transmission of the data packet. The data packet is transmitted over a network to a receiver. A receiver receiving the data packet, inspects the received data packet to determine whether the received data packet matches an identification criterion. If the received data packet matches the identification criterion, the receiver generates a local timestamp in real-time and processes the local timestamp and the new timestamp from the received packet to determine an error signal. The error signal is used to adjust the local clock within the receiver.
摘要翻译： 用于媒体流的端到端时钟恢复的系统和方法。 该方法包括检查由应用发送的数据分组以确定数据分组的协议类型和数据分组中的时间戳字段的位置。 如果数据分组与预先确定的协议类型匹配，则会生成新的时间戳并将其插入到分组的时间戳字段中，而不是原始的，可能较不可靠的时间戳。 新的时间戳准确地定义数据包的发送时间。 数据包通过网络传输到接收器。 接收数据包的接收机检查接收到的数据包以确定接收到的数据包是否与识别标准匹配。 如果接收的数据分组与识别标准匹配，则接收机实时生成本地时间戳，并从接收到的分组处理本地时间戳和新的时间戳以确定错误信号。 误差信号用于调整接收机内的本地时钟。
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公开(公告)号：US06715075B1
公开(公告)日：2004-03-30
申请号：US09349870
申请日：1999-07-08
申请人： Dmitrii Loukianov
发明人： Dmitrii Loukianov
IPC分类号： G06F1300
CPC分类号： H04L41/0806 , H04L41/0213 , H04L41/0866 , H04L63/126
摘要： A configuration file is provided to a communication device. Identification information associated with the communication device is received and configuration information is retrieved from a database based on the identification information. A configuration file is generated from the configuration information and provided to the communication device.
摘要翻译： 向通信设备提供配置文件。 接收与通信装置相关联的识别信息，并且基于识别信息从数据库检索配置信息。 从配置信息生成配置文件并将其提供给通信设备。
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公开(公告)号：US07965770B2
公开(公告)日：2011-06-21
申请号：US10815172
申请日：2004-03-31
申请人： Raju Hormis , Dmitrii Loukianov
发明人： Raju Hormis , Dmitrii Loukianov
IPC分类号： H04N7/12
CPC分类号： H04N19/112 , H04N7/012 , H04N19/139 , H04N19/176 , H04N19/44 , H04N19/61
摘要： One embodiment includes a method that includes receiving a compressed video stream. The method also includes decoding a number of blocks of the compressed video stream to output a number of blocks of decoded video data. The decoding is based on at least one motion compensation vector. The method also includes deinterlacing the number of blocks of the decoded video data to output deinterlaced video data. The deinterlacing of one of the blocks of the number of blocks is based on the at least one motion compensation vector if a prediction error energy for the at least one motion compensation vector for the block is less than a threshold.
摘要翻译： 一个实施例包括一种包括接收压缩视频流的方法。 该方法还包括对压缩视频流的多个块进行解码以输出多个解码的视频数据块。 解码基于至少一个运动补偿矢量。 该方法还包括将解码的视频数据的块的数目去隔行以输出去隔行视频数据。 如果用于块的至少一个运动补偿向量的预测误差能量小于阈值，则块数量块中的一个的去隔行是基于至少一个运动补偿向量。
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公开(公告)号：US07957603B2
公开(公告)日：2011-06-07
申请号：US11648714
申请日：2006-12-29
申请人： Steven Tu , Joseph G. Warner , Dmitrii Loukianov
发明人： Steven Tu , Joseph G. Warner , Dmitrii Loukianov
CPC分类号： H04N5/45 , H04N19/436 , H04N19/44 , H04N19/59 , H04N19/61 , H04N21/42692 , H04N21/4307 , H04N21/4316 , H04N21/440263
摘要： According to some embodiments, encoded information associated with an image is received at a decoder. The encoded information may be decoded at the decoder to generate full-sized first image pixels representing a full-sized version of the image. Moreover, the full-sized pixels may be scaled at the decoder to generate scaled image pixels representing a scaled version of the image.
摘要翻译： 根据一些实施例，在解码器处接收与图像相关联的编码信息。 编码信息可以在解码器处解码以产生表示图像的全尺寸版本的全尺寸第一图像像素。 此外，全尺寸像素可以在解码器处缩放以产生表示图像的缩放版本的缩放图像像素。
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公开(公告)号：US20100156934A1
公开(公告)日：2010-06-24
申请号：US12342375
申请日：2008-12-23
IPC分类号： G09G5/00
CPC分类号： G09G5/377 , G09G2340/10
摘要： A video display controller may be implemented by a plurality of identical hardware blend stages that can be coupled together to produce the desired blend of video, graphics, overlays, and the like. Each of the various video planes to be blended can be multiplied by an alpha value to selectively apply alpha values to particular video planes. At least two video display windows may be selectively produced by the coupled blend stages.
摘要翻译： 视频显示控制器可以由多个相同的硬件混合级实现，其可以耦合在一起以产生视频，图形，覆盖等的期望的混合。 要混合的各种视频平面中的每一个可以乘以α值以选择性地将α值应用于特定的视频平面。 至少两个视频显示窗口可以由耦合的混合阶段选择性地产生。
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20.发明授权公开(公告)号：US07606309B2
公开(公告)日：2009-10-20
申请号：US10957373
申请日：2004-09-30
申请人： Raju Hormis , Dmitrii Loukianov
发明人： Raju Hormis , Dmitrii Loukianov
CPC分类号： H04N5/145 , H04N19/547
摘要： A device including a two-dimensional convolution unit to perform spatial image filtering. A reference frame mirroring unit is connected to the two-dimensional convolution unit. A mean square error (MSE) decision unit is connected to the two-dimensional convolution unit to perform motion estimation by selecting the displacement that minimizes MSE.
摘要翻译： 一种包括执行空间图像滤波的二维卷积单元的装置。 参考帧镜像单元连接到二维卷积单元。 平均误差（MSE）判定单元连接到二维卷积单元，通过选择最小化MSE的位移来执行运动估计。
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