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31. 发明授权

US07986733B2 Tertiary content addressable memory based motion estimator 有权
标题翻译：第三纪内容可寻址内存的运动估计器
公开(公告)号：US07986733B2
公开(公告)日：2011-07-26
申请号：US10903664
申请日：2004-07-30
申请人： Gaurav Aggarwal , Rajendra Khare
发明人： Gaurav Aggarwal , Rajendra Khare
IPC分类号： H04N11/02 , H04N7/12 , H04N11/04
CPC分类号： H04N7/2676 , H04N19/433 , H04N19/51 , H04N19/61
摘要： Presented herein are Tertiary Content Addressable Memory based motion estimator(s). In one embodiment, there is presented a method for encoding a picture. The method comprises addressing a first memory with one or more data words for a first prediction block, and addressing a second memory with one or more data words for a second prediction block while addressing the first memory.
摘要翻译：这里提出的是基于第三纪内容可寻址存储器的运动估计器。在一个实施例中，提出了一种用于对图像进行编码的方法。该方法包括用第一预测块的一个或多个数据字寻址第一存储器，以及在寻址第一存储器的同时寻址具有用于第二预测块的一个或多个数据字的第二存储器。

32. 发明申请

US20110090962A1 EFFECTIVE ERROR CONCEALMENT IN REAL-WORLD TRANSMISSION ENVIRONMENT 有权
标题翻译：真实世界传输环境中的有效误差
公开(公告)号：US20110090962A1
公开(公告)日：2011-04-21
申请号：US12582423
申请日：2009-10-20
申请人： Gaurav Aggarwal
发明人： Gaurav Aggarwal
IPC分类号： H04N7/68
CPC分类号： H04N19/159 , H04N19/174 , H04N19/895
摘要： Presented herein are system(s), method(s), and apparatus for effective error concealment in real-world video transmission environments. In one embodiment, there is described a method for concealing errors in video data. The method comprises detecting whether a slice group in a picture contains errors; and replacing the slice group in the picture with a slice group of a most recent intra-coded picture if the slice group contains errors.
摘要翻译：这里提出的是用于真实世界视频传输环境中的有效错误隐藏的系统，方法和装置。在一个实施例中，描述了一种隐藏视频数据中的错误的方法。该方法包括检测图片中的片组是否包含错误; 并且如果切片组包含错误，则用最近的帧内编码图像的切片组替换图像中的切片组。

33. 发明授权

US07873107B2 Tertiary content addressable memory based motion estimator 失效
标题翻译：第三纪内容可寻址内存的运动估计器
公开(公告)号：US07873107B2
公开(公告)日：2011-01-18
申请号：US10909151
申请日：2004-07-30
申请人： Gaurav Aggarwal , Rajendra Khare
发明人： Gaurav Aggarwal , Rajendra Khare
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04N19/433 , H04N5/145 , H04N19/51 , H04N19/61
摘要： Presented herein are Tertiary Content Addressable Memory based motion estimator(s). In one embodiment, there is presented a method for encoding a picture. The method comprises storing a reference picture in a memory; taking samples from at least one line of a prediction block, wherein each of the samples comprises a plurality of bits, the plurality of bits comprising most significant bits and least significant bits; concatenating the samples; replacing the least significant bits of the samples with “don't cares”, thereby generating at least one data word; addressing the memory with the at least one data word; receiving one or more addresses, said one or more addresses associated with one or more blocks; replacing a portion of the “don't cares” with a portion of the least significant bits of the samples, thereby generating another one or more data words; and addressing the memory with the another one or more data words.
摘要翻译：这里提出的是基于第三纪内容可寻址存储器的运动估计器。在一个实施例中，提出了一种用于对图像进行编码的方法。该方法包括将参考图像存储在存储器中; 从预测块的至少一行获取样本，其中每个样本包括多个比特，所述多个比特包括最高有效比特和最低有效比特; 连接样品; 用“不关心”替换样本的最低有效位，从而生成至少一个数据字; 用所述至少一个数据字寻址所述存储器; 接收一个或多个地址，所述一个或多个地址与一个或多个块相关联; 用样本的最低有效位的一部分替换“不关心”的一部分，从而生成另一个或多个数据字; 并用另一个或多个数据字寻址存储器。

34. 发明授权

US07519116B2 Teritary content addressable memory based motion estimator 失效
标题翻译：内置可寻址内存的运动估计器
公开(公告)号：US07519116B2
公开(公告)日：2009-04-14
申请号：US10900159
申请日：2004-07-27
申请人： Gaurav Aggarwal , Rajendra Khare
发明人： Gaurav Aggarwal , Rajendra Khare
IPC分类号： H04N7/18
CPC分类号： H04N19/433 , H04N5/145
摘要： Presented herein are Tertiary Content Addressable Memory based motion estimator(s). In one embodiment, there is presented a method for encoding a picture. The method comprises storing a reference picture in a memory; taking samples from at least one line of a prediction block; generating at least one data word, the data word being a function of the samples; addressing the memory with the at least one data word; receiving one or more addresses, said one or more addresses associated with one or more blocks; and selecting a reference block from the one or more blocks for the prediction block.
摘要翻译：这里提出的是基于第三纪内容可寻址存储器的运动估计器。在一个实施例中，提出了一种用于对图像进行编码的方法。该方法包括将参考图像存储在存储器中; 从预测块的至少一行获取样本; 生成至少一个数据字，所述数据字是样本的函数; 用所述至少一个数据字寻址所述存储器; 接收一个或多个地址，所述一个或多个地址与一个或多个块相关联; 以及从所述预测块的所述一个或多个块中选择参考块。

35. 发明申请

US20060023783A1 Tertiary content addressable memory based motion estimator 失效
标题翻译：第三纪内容可寻址内存的运动估计器
公开(公告)号：US20060023783A1
公开(公告)日：2006-02-02
申请号：US10900159
申请日：2004-07-27
申请人： Gaurav Aggarwal , Rajendra Khare
发明人： Gaurav Aggarwal , Rajendra Khare
IPC分类号： H04N7/12 , H04N11/04 , H04B1/66 , H04N11/02
CPC分类号： H04N19/433 , H04N5/145
摘要： Presented herein are Tertiary Content Addressable Memory based motion estimator(s). In one embodiment, there is presented a method for encoding a picture. The method comprises storing a reference picture in a memory; taking samples from at least one line of a prediction block; generating at least one data word, the data word being a function of the samples; addressing the memory with the at least one data word; receiving one or more addresses, said one or more addresses associated with one or more blocks; and selecting a reference block from the one or more blocks for the prediction block.
摘要翻译：这里提出的是基于第三纪内容可寻址存储器的运动估计器。在一个实施例中，提出了一种用于对图像进行编码的方法。该方法包括将参考图像存储在存储器中; 从预测块的至少一行获取样本; 生成至少一个数据字，所述数据字是样本的函数; 用所述至少一个数据字寻址所述存储器; 接收一个或多个地址，所述一个或多个地址与一个或多个块相关联; 以及从所述预测块的所述一个或多个块中选择参考块。

36. 发明申请

US20050084151A1 Automatic coloring of pixels exposed during manipulation of image regions 失效
标题翻译：在图像区域操作期间曝光的像素的自动着色
公开(公告)号：US20050084151A1
公开(公告)日：2005-04-21
申请号：US10981216
申请日：2004-11-04
申请人： Gaurav Aggarwal , Sugata Ghosal
发明人： Gaurav Aggarwal , Sugata Ghosal
IPC分类号： G06T11/80 , G06T1/00 , G06T11/00 , H04N1/387 , H04N1/46 , H04N1/60 , G06K9/00
CPC分类号： G06T11/001
摘要： The present invention relates to a method and system for modifying images characterized in that it includes the ability to assign colour intensity values to pixels exposed during image manipulation operations comprising: means for using the color intensity values of remaining pixels in the original image, and means for assigning color values to the exposed pixels that are similar to those of the surrounding pixels so that the exposed regions blends smoothly with the surrounding region. The instant invention also provides a configured computer program product for carrying out the above method.
摘要翻译：本发明涉及一种用于修改图像的方法和系统，其特征在于它包括将颜色强度值分配给在图像处理操作期间暴露的像素的能力，包括：用于使用原始图像中的剩余像素的颜色强度值的装置，用于将颜色值分配给与周围像素类似的曝光像素，使得曝光区域与周围区域平滑地融合。本发明还提供了一种用于执行上述方法的配置的计算机程序产品。

37. 发明授权

US08452058B2 Method and apparatus for repeatable facial distortion 失效
标题翻译：可重复面部畸变的方法和装置
公开(公告)号：US08452058B2
公开(公告)日：2013-05-28
申请号：US12041879
申请日：2008-03-04
申请人： Gaurav Aggarwal , Rudolf Maarten Bolle , Jonathan H. Connell , Nalini Kanta Ratha
发明人： Gaurav Aggarwal , Rudolf Maarten Bolle , Jonathan H. Connell , Nalini Kanta Ratha
IPC分类号： G06K9/00
CPC分类号： G06K9/00275 , H04L9/3231
摘要： In one embodiment, the invention is a method and apparatus for repeatable facial distortion. One embodiment of a method for generating a secure facial image from an original facial image includes receiving the original facial image and a key, the key being associated with a subject depicted in the original facial image, and distorting the original facial image, in accordance with the key, to produce the secure facial image, where the distorting includes transforming at least one of: the albedo of the original facial image or the shape of the original facial image.
摘要翻译：在一个实施例中，本发明是用于可重复的面部变形的方法和装置。用于从原始面部图像生成安全面部图像的方法的一个实施例包括接收原始面部图像和键，该键与原始面部图像中描绘的对象相关联，并且根据原始面部图像扭曲原始面部图像是产生安全面部图像的关键，其中扭曲包括转换原始面部图像的反照率或原始面部图像的形状中的至少一个。

38. 发明授权

US07676086B2 Automatic coloring of pixels exposed during manipulation of image regions 失效
标题翻译：在图像区域操作期间曝光的像素的自动着色
公开(公告)号：US07676086B2
公开(公告)日：2010-03-09
申请号：US12173843
申请日：2008-07-16
申请人： Gaurav Aggarwal , Sugata Ghosal
发明人： Gaurav Aggarwal , Sugata Ghosal
IPC分类号： G06K9/00
CPC分类号： G06T11/001
摘要： The present invention relates to a method and system for modifying images characterized in that it includes the ability to assign colour intensity values to pixels exposed during image manipulation operations comprising: means for using the color intensity values of remaining pixels in the original image, and means for assigning color values to the exposed pixels that are similar to those of the surrounding pixels so that the exposed regions blends smoothly with the surrounding region. The instant invention also provides a configured computer program product for carrying out the above method.
摘要翻译：本发明涉及一种用于修改图像的方法和系统，其特征在于它包括将颜色强度值分配给在图像处理操作期间暴露的像素的能力，包括：用于使用原始图像中的剩余像素的颜色强度值的装置，用于将颜色值分配给与周围像素类似的曝光像素，使得曝光区域与周围区域平滑地融合。本发明还提供了一种用于执行上述方法的配置的计算机程序产品。

39. 发明申请

US20090257508A1 METHOD AND SYSTEM FOR ENABLING VIDEO TRICK MODES 审中-公开
标题翻译：用于实现视频跟踪模式的方法和系统
公开(公告)号：US20090257508A1
公开(公告)日：2009-10-15
申请号：US12400250
申请日：2009-03-09
申请人： Gaurav Aggarwal , Marcus Kellerman , David Erickson , Robert Tosi , Wade Wan
发明人： Gaurav Aggarwal , Marcus Kellerman , David Erickson , Robert Tosi , Wade Wan
IPC分类号： H04N7/12
CPC分类号： H04N5/783
摘要： A video processing system is operable to perform one or more display queue trick (DQT) operations utilizing decoded frames queued in memory. The decoded frames are generated from the start of random access points (RAPs) in frame segments in an encoded video stream. Location of RAPs may be determined during decoding of the encoded video stream. Exemplary encoding scheme comprise MPEG, AVC and/or VC1. The DQT modes include forward and/or reverse display modes. The used frames are selected based on determination of DQT mode parameters, queuing limitations and/or frame properties of selected and/or unselected frames in the frame segments. Frame properties comprise frame discardability and/or display inter-frame dependencies between selected and/or unselected frames. The video processing system is operable to jump to preceding and/or subsequent RAPs during DQT mode operations. The video processing system is also operable to skip one or more RAPs during such jumps.
摘要翻译：视频处理系统可操作以利用在存储器中排队的解码帧来执行一个或多个显示队列特技（DQT）操作。经编码的视频流中的帧段中的随机接入点（RAP）的开始生成解码的帧。可以在编码视频流的解码期间确定RAP的位置。示例性编码方案包括MPEG，AVC和/或VC1。 DQT模式包括正向和/或反向显示模式。所使用的帧是基于帧段中所选择和/或未选帧的DQT模式参数，排队限制和/或帧属性的确定来选择的。帧属性包括帧选择和/或未选帧之间的帧可丢弃性和/或显示帧间相关性。视频处理系统可操作以在DQT模式操作期间跳转到先前和/或后续RAP。视频处理系统还可操作以在这样的跳跃期间跳过一个或多个RAP。

40. 发明申请

US20090226045A1 METHOD AND APPARATUS FOR REPEATABLE FACIAL DISTORTION 失效
标题翻译：可重复性畸形的方法和装置
公开(公告)号：US20090226045A1
公开(公告)日：2009-09-10
申请号：US12041879
申请日：2008-03-04
申请人： Gaurav Aggarwal , Rudolf Maarten Bolle , Jonathan H. Connell , Nalini Kanta Ratha
发明人： Gaurav Aggarwal , Rudolf Maarten Bolle , Jonathan H. Connell , Nalini Kanta Ratha
IPC分类号： G06K9/00
CPC分类号： G06K9/00275 , H04L9/3231
摘要： In one embodiment, the invention is a method and apparatus for repeatable facial distortion. One embodiment of a method for generating a secure facial image from an original facial image includes receiving the original facial image and a key, the key being associated with a subject depicted in the original facial image, and distorting the original facial image, in accordance with the key, to produce the secure facial image, where the distorting includes transforming at least one of: the albedo of the original facial image or the shape of the original facial image.
摘要翻译：在一个实施例中，本发明是用于可重复的面部变形的方法和装置。用于从原始面部图像生成安全面部图像的方法的一个实施例包括接收原始面部图像和键，该键与原始面部图像中描绘的对象相关联，并且根据原始面部图像扭曲原始面部图像是产生安全面部图像的关键，其中扭曲包括转换原始面部图像的反照率或原始面部图像的形状中的至少一个。

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