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1. 发明申请

US20120069905A1 MOVING IMAGE ENCODING AND DECODING DEVICE 有权
标题翻译：移动图像编码和解码设备
公开(公告)号：US20120069905A1
公开(公告)日：2012-03-22
申请号：US13294145
申请日：2011-11-10
申请人： Sadaatsu Kato , Choong Seng Boon , Yoshinori Suzuki , Sandeep Kanumuri
发明人： Sadaatsu Kato , Choong Seng Boon , Yoshinori Suzuki , Sandeep Kanumuri
IPC分类号： H04N7/28 , H04N7/32
CPC分类号： H04N19/573 , H04N19/196 , H04N19/463 , H04N19/51 , H04N19/523 , H04N19/70
摘要： A moving picture encoding device includes a prediction signal generation method controller that determines, for each of a plurality of target blocks, a processing method. The processing method can be performed on one of a plurality of reference pictures for generating a prediction signal for each respective target block. The prediction signal generation method controller also determines a motion vector and a reference picture for each respective target block by performing motion prediction. The moving picture encoding device also includes a prediction signal generator and an encoder. The prediction signal generator generates the prediction signal for the respective target block by performing processing on the respective reference picture based on the respective processing method, and the encoder encodes information on the respective processing method on each respective reference picture together with a reference list number identifying the respective reference picture and motion vector information of every target block.
摘要翻译：运动图像编码装置包括预测信号生成方法控制器，其针对多个目标块中的每一个确定处理方法。处理方法可以在多个参考图像中的一个上执行，以产生每个各个目标块的预测信号。预测信号生成方法控制器还通过执行运动预测来确定每个各个目标块的运动矢量和参考图像。运动图像编码装置还包括预测信号发生器和编码器。预测信号发生器通过基于各个处理方法对各个参考图像执行处理来生成各个目标块的预测信号，并且编码器对每个相应的参考图像上的各个处理方法的信息以及识别的参考列表号每个目标块的各个参考图像和运动矢量信息。

2. 发明授权

US09241172B2 Moving image encoding and decoding device 有权
标题翻译：运动图像编解码装置
公开(公告)号：US09241172B2
公开(公告)日：2016-01-19
申请号：US13294145
申请日：2011-11-10
申请人： Sadaatsu Kato , Choong Seng Boon , Yoshinori Suzuki , Sandeep Kanumuri
发明人： Sadaatsu Kato , Choong Seng Boon , Yoshinori Suzuki , Sandeep Kanumuri
IPC分类号： H04N19/635 , H04N19/573 , H04N19/70 , H04N19/196 , H04N19/463 , H04N19/51 , H04N19/523 , H04N19/82
CPC分类号： H04N19/573 , H04N19/196 , H04N19/463 , H04N19/51 , H04N19/523 , H04N19/70
摘要： A moving picture encoding device includes a prediction signal generation method controller that determines, for each of a plurality of target blocks, a processing method. The processing method can be performed on one of a plurality of reference pictures for generating a prediction signal for each respective target block. The prediction signal generation method controller also determines a motion vector and a reference picture for each respective target block by performing motion prediction. The moving picture encoding device also includes a prediction signal generator and an encoder. The prediction signal generator generates the prediction signal for the respective target block by performing processing on the respective reference picture based on the respective processing method, and the encoder encodes information on the respective processing method on each respective reference picture together with a reference list number identifying the respective reference picture and motion vector information of every target block.
摘要翻译：运动图像编码装置包括预测信号生成方法控制器，其针对多个目标块中的每一个确定处理方法。处理方法可以在多个参考图像中的一个上执行，以产生每个各个目标块的预测信号。预测信号生成方法控制器还通过执行运动预测来确定每个各个目标块的运动矢量和参考图像。运动图像编码装置还包括预测信号发生器和编码器。预测信号发生器通过基于各个处理方法对各个参考图像执行处理来生成各个目标块的预测信号，并且编码器对每个相应的参考图像上的各个处理方法的信息以及识别的参考列表号每个目标块的各个参考图像和运动矢量信息。

3. 发明授权

US08837579B2 Methods for fast and memory efficient implementation of transforms 有权
标题翻译：快速和高效地实现变换的方法
公开(公告)号：US08837579B2
公开(公告)日：2014-09-16
申请号：US12239195
申请日：2008-09-26
申请人： Sandeep Kanumuri , Onur G. Guleryuz , Akira Fujibayashi , M. Reha Civanlar
发明人： Sandeep Kanumuri , Onur G. Guleryuz , Akira Fujibayashi , M. Reha Civanlar
IPC分类号： H04B1/66 , H04N19/132 , H04N19/60 , H04N19/14 , G06T5/10 , G06T5/00 , H04N19/86 , G06F17/14 , H04N19/182 , H04N19/103 , H04N19/176 , H04N19/48 , H04N19/122 , H04N19/59 , H04N19/18 , H04N11/02
CPC分类号： G06F17/147 , G06F17/145 , G06T5/004 , G06T5/10 , G06T2207/10016 , G06T2207/20021 , G06T2207/20052 , H04N19/103 , H04N19/122 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/48 , H04N19/59 , H04N19/649 , H04N19/86
摘要： Embodiments of the present invention include a set of processes and systems for implementing a forward weight-adaptive over-complete transform of an image/video frame, an inverse weight-adaptive over-complete transform of an image/video frame, and fast and low-memory processes for performing the forward weight-adaptive over-complete transform, processing coefficients in the transform domain and performing the inverse weight-adaptive over-complete transform simultaneously.
摘要翻译：本发明的实施例包括用于实现图像/视频帧的前向权重自适应过完整变换，图像/视频帧的逆权重自适应过完整变换以及快速和低速的一组过程和系统 - 用于执行前向权重自适应过完整变换的内存处理，处理变换域中的系数并且同时执行逆权重自适应过完整变换。

4. 发明授权

US08743963B2 Image/video quality enhancement and super-resolution using sparse transformations 有权
标题翻译：使用稀疏变换的图像/视频质量增强和超分辨率
公开(公告)号：US08743963B2
公开(公告)日：2014-06-03
申请号：US12140829
申请日：2008-06-17
申请人： Sandeep Kanumuri , Onur G. Guleryuz , Reha Civanlar
发明人： Sandeep Kanumuri , Onur G. Guleryuz , Reha Civanlar
IPC分类号： H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： G06T3/4053 , G06T3/4084 , G06T2207/10016 , H04N7/0125
摘要： A method and apparatus is disclosed herein for a quality enhancement/super resolution technique. In one embodiment, the method comprises receiving a first version of media at a first resolution and creating a second version of the media at a second resolution higher or equal to the first resolution using at least one transform and adaptive thresholding.
摘要翻译：本文公开了一种用于质量增强/超分辨率技术的方法和装置。在一个实施例中，该方法包括以第一分辨率接收媒体的第一版本，并且使用至少一个变换和自适应阈值处理以高于或等于第一分辨率的第二分辨率创建媒体的第二版本。

5. 发明授权

US08731062B2 Noise and/or flicker reduction in video sequences using spatial and temporal processing 有权
标题翻译：使用空间和时间处理的视频序列中的噪声和/或闪烁降低
公开(公告)号：US08731062B2
公开(公告)日：2014-05-20
申请号：US12233468
申请日：2008-09-18
申请人： Sandeep Kanumuri , Onur G. Guleryuz , M. Reha Civanlar , Akira Fujibayashi , Choong S. Boon
发明人： Sandeep Kanumuri , Onur G. Guleryuz , M. Reha Civanlar , Akira Fujibayashi , Choong S. Boon
IPC分类号： H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： G06F17/147 , G06F17/145 , G06T5/004 , G06T5/10 , G06T2207/10016 , G06T2207/20021 , G06T2207/20052 , H04N19/103 , H04N19/122 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/48 , H04N19/59 , H04N19/649 , H04N19/86
摘要： A method and apparatus are disclosed herein for reducing at least one or both of flicker and noise in video sequences. In one embodiment, the method comprises receiving an input video and performing operations to reduce one or both of noise and flicker in the input video using spatial and temporal processing.
摘要翻译：本文公开了用于减少视频序列中的闪烁和噪声中的至少一个或两者的方法和装置。在一个实施例中，该方法包括接收输入视频并执行使用空间和时间处理减少输入视频中的噪声和闪烁中的一个或两个的操作。

6. 发明授权

US10863195B2 Enhanced intra-prediction coding using planar representations 有权
公开(公告)号：US10863195B2
公开(公告)日：2020-12-08
申请号：US13261843
申请日：2011-12-21
申请人： Frank Jan Bossen , Sandeep Kanumuri
发明人： Frank Jan Bossen , Sandeep Kanumuri
IPC分类号： H04B1/66 , H04N19/587 , H04N19/11 , H04N19/12 , H04N19/124 , H04N19/14 , H04N19/15 , H04N19/86 , H04N19/159 , H04N19/176 , H04N19/182 , H04N19/46 , H04N19/593 , H04N19/61 , H04N19/157
摘要： The present invention provides low complexity planar mode coding in which a first prediction value is calculated using linear interpolation between a value of respective horizontal boundary pixels and a value of one of vertical boundary pixels, and a second prediction value is calculated using linear interpolation between a value of respective vertical boundary pixels and a value of one of the horizontal boundary pixels. The first and second prediction values are then averaged to derive a respective prediction pixel value in a prediction block. A residual between the prediction block and a target block is signaled to a decoder.

7. 发明授权

US08078729B2 Media streaming with online caching and peer-to-peer forwarding 有权
标题翻译：具有在线缓存和点对点转发的媒体流
公开(公告)号：US08078729B2
公开(公告)日：2011-12-13
申请号：US12194157
申请日：2008-08-19
申请人： Ulas C. Kozat , Mehmet U. Demircin , Oztan Harmanci , Sandeep Kanumuri
发明人： Ulas C. Kozat , Mehmet U. Demircin , Oztan Harmanci , Sandeep Kanumuri
IPC分类号： G06F15/173 , G06F17/30
CPC分类号： H04L67/104 , H04L65/4084 , H04L67/1063 , H04L67/1076 , H04L67/108 , H04L67/1091 , H04L67/28 , H04L67/2852 , Y10S707/967
摘要： A system, method and apparatus are disclosed herein for media streaming. In one embodiment, the system comprises one or more media servers to serve media content and a plurality of peers communicably coupled to one or more other peers of the plurality of peers and at least one of the one or more media servers to receive segments of media content, where at least one of peers allocates a set of resources for serving the segments of media content including cache memory to store the segments and media files and uplink bandwidth to send the segments of media content to the one or more peers to which the one peer is communicably coupled. The system also includes a first control server to track media content demand and the allocated resources of the plurality of peers to determine which peer should cache which segment of the media file and to return peer location information specifying the one or more peer locations from which each peer is to receive each segment of each media content requested. The control server is operable to send the location information to each peer. In one embodiment, the one control server is also operable to calculate a utility of each caching option and enforce it by sending triggers to the peers to initiate the caching at those peers.
摘要翻译：本文公开了用于媒体流的系统，方法和装置。在一个实施例中，系统包括用于服务媒体内容的一个或多个媒体服务器和可通信地耦合到多个对等体中的一个或多个其他对等端的多个对等体以及一个或多个媒体服务器中的至少一个以接收媒体段内容，其中对等体中的至少一个分配用于服务包括高速缓存存储器的媒体内容的段的资源集合以存储段和媒体文件以及上行链路带宽以将媒体内容的段发送到一个或多个对等体对等体通讯耦合。系统还包括跟踪媒体内容需求的第一控制服务器和多个对等体分配的资源，以确定哪个对等体应当缓存媒体文件的哪个段并返回指定一个或多个对等位置的对等位置信息，对等体是接收每个要求的媒体内容的每个段。控制服务器可操作地将位置信息发送到每个对等体。在一个实施例中，一个控制服务器还可操作来计算每个缓存选项的效用，并通过向对等体发送触发器来发起触发器来启动在这些对等体处的缓存。

8. 发明申请

US20140341281A1 Enhanced Intra-Prediction Coding Using Planar Representations 审中-公开
标题翻译：使用平面表示的增强型预测编码
公开(公告)号：US20140341281A1
公开(公告)日：2014-11-20
申请号：US13261843
申请日：2011-12-21
申请人： Frank Jan Bossen , Sandeep Kanumuri
发明人： Frank Jan Bossen , Sandeep Kanumuri
IPC分类号： H04N19/593 , H04N19/176 , H04N19/11 , H04N19/12 , H04N19/46 , H04N19/61
摘要： The present invention provides low complexity planar mode coding in which a first prediction value is calculated using linear interpolation between a value of respective horizontal boundary pixels and a value of one of vertical boundary pixels, and a second prediction value is calculated using linear interpolation between a value of respective vertical boundary pixels and a value of one of the horizontal boundary pixels. The first and second prediction values are then averaged to derive a respective prediction pixel value in a prediction block. A residual between the prediction block and a target block is signaled to a decoder.
摘要翻译：本发明提供了低复杂度的平面模式编码，其中使用各个水平边界像素的值和垂直边界像素中的一个的值之间的线性插值来计算第一预测值，并且使用相应垂直边界像素的值和水平边界像素之一的值。然后平均第一和第二预测值以导出预测块中的相应预测像素值。将预测块与目标块之间的残差信号通知解码器。

9. 发明申请

US20110080954A1 MOTION VECTOR PREDICTION IN VIDEO CODING 有权
标题翻译：运动矢量预测在视频编码
公开(公告)号：US20110080954A1
公开(公告)日：2011-04-07
申请号：US12890400
申请日：2010-09-24
申请人： Frank J. Bossen , Sandeep Kanumuri
发明人： Frank J. Bossen , Sandeep Kanumuri
IPC分类号： H04N7/26
CPC分类号： H04N19/577 , H04N19/00 , H04N19/52 , H04N19/573
摘要： A method and apparatus is disclosed herein for motion vector prediction and coding. In one embodiment, the method comprises: deriving N motion vector predictors for a first block that has N motion vectors corresponding to N lists of reference frames and a current frame, including constructing one of the N motion vector predictors when a second block that neighbors the first block and is used for prediction has at least one invalid motion vector, where N is an integer greater than 1; generating N differential motion vectors based on the N motion vectors and N motion vector predictors; and encoding the N differential motion vectors.
摘要翻译：本文公开了一种用于运动矢量预测和编码的方法和装置。在一个实施例中，该方法包括：为具有N个对应于N个参考帧和当前帧的N个运动矢量的第一块导出N个运动矢量预测器，其包括当邻近所述N个运动矢量预测器第一块并且用于预测具有至少一个无效运动矢量，其中N是大于1的整数; 基于N个运动矢量和N个运动矢量预测器产生N个差分运动矢量; 并对N个差分运动矢量进行编码。

10. 发明申请

US20090055471A1 MEDIA STREAMING WITH ONLINE CACHING AND PEER-TO-PEER FORWARDING 有权
标题翻译：媒体流媒体与在线缓存和对等体转发
公开(公告)号：US20090055471A1
公开(公告)日：2009-02-26
申请号：US12194157
申请日：2008-08-19
申请人： Ulas C. Kozat , Mehmet U. Demircin , Oztan Harmanci , Sandeep Kanumuri
发明人： Ulas C. Kozat , Mehmet U. Demircin , Oztan Harmanci , Sandeep Kanumuri
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L65/4084 , H04L67/1063 , H04L67/1076 , H04L67/108 , H04L67/1091 , H04L67/28 , H04L67/2852 , Y10S707/967
摘要： A system, method and apparatus are disclosed herein for media streaming. In one embodiment, the system comprises one or more media servers to serve media content and a plurality of peers communicably coupled to one or more other peers of the plurality of peers and at least one of the one or more media servers to receive segments of media content, where at least one of peers allocates a set of resources for serving the segments of media content including cache memory to store the segments and media files and uplink bandwidth to send the segments of media content to the one or more peers to which the one peer is communicably coupled. The system also includes a first control server to track media content demand and the allocated resources of the plurality of peers to determine which peer should cache which segment of the media file and to return peer location information specifying the one or more peer locations from which each peer is to receive each segment of each media content requested. The control server is operable to send the location information to each peer. In one embodiment, the one control server is also operable to calculate a utility of each caching option and enforce it by sending triggers to the peers to initiate the caching at those peers.
摘要翻译：本文公开了用于媒体流的系统，方法和装置。在一个实施例中，系统包括用于服务媒体内容的一个或多个媒体服务器和可通信地耦合到多个对等体中的一个或多个其他对等端的多个对等体以及一个或多个媒体服务器中的至少一个以接收媒体段内容，其中对等体中的至少一个分配用于服务包括高速缓存存储器的媒体内容的段的资源集合以存储段和媒体文件以及上行链路带宽以将媒体内容的段发送到一个或多个对等体对等体通讯耦合。系统还包括跟踪媒体内容需求的第一控制服务器和多个对等体分配的资源，以确定哪个对等体应当缓存媒体文件的哪个段并返回指定一个或多个对等位置的对等位置信息，对等体是接收每个要求的媒体内容的每个段。控制服务器可操作地将位置信息发送到每个对等体。在一个实施例中，一个控制服务器还可操作来计算每个缓存选项的效用，并通过向对等体发送触发器来发起触发器来启动在这些对等体处的缓存。

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