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1. 发明授权

US08948256B2 Reference picture list management syntax for multiple view video coding 有权
公开(公告)号：US08948256B2
公开(公告)日：2015-02-03
申请号：US12311190
申请日：2007-10-12
申请人： Purvin Bibhas Pandit , Yeping Su , Peng Yin
发明人： Purvin Bibhas Pandit , Yeping Su , Peng Yin
IPC分类号： H04B1/66 , H04N19/61 , H04N19/597 , H04N19/70 , H04N19/577 , H04N19/46
CPC分类号： H04N19/597 , H04N19/46 , H04N19/51 , H04N19/577 , H04N19/61 , H04N19/70
摘要： A picture reference list ordering process is defined for a multiview coder for coding moving pictures, where the picture list has the coding order of reference pictures used to code a picture specified in relationship to whether a picture to be coded is associated with a view. The ordering of the picture list will therefore change the coding order of the reference pictures in the picture reference list depending on the temporal relationships the reference pictures have with the picture to be coded and views associated with the reference picture.

2. 发明授权

US08902977B2 Method and apparatus for providing reduced resolution update mode for multi-view video coding 有权
标题翻译：用于提供用于多视点视频编码的降低分辨率更新模式的方法和装置
公开(公告)号：US08902977B2
公开(公告)日：2014-12-02
申请号：US12087197
申请日：2007-01-04
申请人： Jae Hoon Kim , Yeping Su , Cristina Gomila
发明人： Jae Hoon Kim , Yeping Su , Cristina Gomila
IPC分类号： H04N7/12 , H04N19/186 , H04N19/196 , H04N19/46 , H04N13/00 , H04N19/50 , H04N19/176 , H04N19/597 , H04N19/70 , H04N19/109 , H04N19/463 , H04N19/10 , H04N19/82
CPC分类号： H04N19/136 , H04N13/15 , H04N19/10 , H04N19/109 , H04N19/172 , H04N19/174 , H04N19/176 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/507 , H04N19/593 , H04N19/597 , H04N19/70 , H04N19/82
摘要： There are provided a method and apparatus for illumination and color compensation for multi-view video coding. A video encoder includes an encoder for encoding a picture by enabling color compensation of at least one color component in a prediction of the picture based upon a correlation factor relating to color data between the picture and another picture. The picture and the other picture have different view points and both corresponding to multi-view content for a same or similar scene.
摘要翻译：提供了用于多视点视频编码的照明和颜色补偿的方法和装置。视频编码器包括：编码器，用于根据与图像和另一图像之间的颜色数据相关的相关因子，通过在图像的预测中实现至少一种颜色分量的颜色补偿来对图像进行编码。图像和其他图像具有不同的视点，并且对应于相同或相似场景的多视图内容。

3. 发明授权

US08842729B2 Methods and apparatuses for multi-view video coding 有权
标题翻译：多视点视频编码的方法和装置
公开(公告)号：US08842729B2
公开(公告)日：2014-09-23
申请号：US12087357
申请日：2007-01-08
申请人： Yeping Su , Peng Yin , Cristina Gomila
发明人： Yeping Su , Peng Yin , Cristina Gomila
IPC分类号： H04N7/12 , H04N19/70 , H04N19/176 , H04N19/51 , H04N19/597 , H04N19/174 , H04N19/109 , H04N19/46 , H04N19/137 , H04N19/583 , H04N19/82 , H04N19/10
CPC分类号： H04N19/597 , H04N19/10 , H04N19/109 , H04N19/137 , H04N19/174 , H04N19/176 , H04N19/46 , H04N19/52 , H04N19/573 , H04N19/58 , H04N19/70 , H04N19/82
摘要： There are provided methods and apparatus for multi-view video coding. A video encoder includes an encoder for encoding a block in a picture by choosing between temporal prediction and cross-view prediction to enable a prediction for the block. The picture is one of a set of pictures corresponding to multi-view video content and having different view points with respect to a same or similar scene. The picture represents one of the different view points. A high-level syntax is used to indicate the use of cross-view prediction for the block.
摘要翻译：提供了用于多视点视频编码的方法和装置。视频编码器包括编码器，用于通过在时间预测和交叉视图预测之间进行选择来对图像中的块进行编码，以使得能够对块进行预测。图像是与多视点视频内容相对应的一组图片中的一个，并且具有相同或相似场景的不同视点。图片代表不同观点之一。高级语法用于指示对块使用交叉视图预测。

4. 发明授权

US08665367B2 Video resolution enhancement technique 有权
标题翻译：视频分辨率增强技术
公开(公告)号：US08665367B2
公开(公告)日：2014-03-04
申请号：US12657865
申请日：2010-01-29
申请人： Hao Pan , Yeping Su
发明人： Hao Pan , Yeping Su
IPC分类号： H04N7/01 , H04N11/20
CPC分类号： G06T1/00
摘要： A method for increasing the resolution of a frame of a video includes receiving at least three frames of the video and compensating for the motion of a portion of at least two of the frames with respect to another one of the frames. After the motion compensation, spatially processing each of the frames of the video to increase the resolution of each of the at least three frames of the video. After the spatial processing, temporally processing at least three frames to determine the increased resolution of the frame of the video, wherein the frame is one of the at least three frames of the video.
摘要翻译：一种用于增加视频帧的分辨率的方法包括：接收视频的至少三个帧，并相对于另一个帧补偿至少两个帧的一部分的运动。在运动补偿之后，空间处理视频的每个帧以增加视频的至少三帧中的每一帧的分辨率。在空间处理之后，暂时处理至少三帧以确定视频帧的增加的分辨率，其中该帧是视频的至少三帧之一。

5. 发明申请

US20120106639A1 MOTION-COMPENSATED TEMPORAL FILTERING BASED ON VARIABLE FILTER PARAMETERS 有权
标题翻译：基于可变滤波器参数的运动补偿时间滤波
公开(公告)号：US20120106639A1
公开(公告)日：2012-05-03
申请号：US12938285
申请日：2010-11-02
申请人： Junlan Yang , Yeping Su , Christopher A. Segall
发明人： Junlan Yang , Yeping Su , Christopher A. Segall
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , G06T5/002 , G06T2207/10016 , H04N19/117 , H04N19/139 , H04N19/172 , H04N19/182
摘要： Systems and devices for, and methods of, motion-compensated temporal filtering based on variable filter parameters. A method embodiment includes (a) determining, by a processor having memory, a pixel-related residue image based on a set of differences between a current pixel intensity of a current frame and a corresponding pixel intensity of a previous frame, wherein the corresponding pixel intensity is augmented by a motion-compensated vector of the previous frame; (b) determining an intensity weight based on the determined pixel-related residue image and a temporal filtering parameter; and (c) filtering the pixel intensity of the current frame based on the determined intensity weight and the motion compensated vector of the previous frame.
摘要翻译：基于可变滤波器参数的运动补偿时间滤波的系统和设备及其方法。方法实施例包括（a）通过具有存储器的处理器，基于当前帧的当前像素强度和先前帧的对应像素强度之间的差异集合确定像素相关残差图像，其中相应像素强度由前一帧的运动补偿矢量增强; （b）基于所确定的像素相关残差图像和时间滤波参数确定强度权重; 以及（c）基于所确定的强度权重和前一帧的运动补偿向量来过滤当前帧的像素强度。

6. 发明授权

US08098951B2 Image sharpening technique 有权
标题翻译：图像锐化技术
公开(公告)号：US08098951B2
公开(公告)日：2012-01-17
申请号：US12228774
申请日：2008-08-15
申请人： Yeping Su , Christopher A. Segall
发明人： Yeping Su , Christopher A. Segall
IPC分类号： G06K9/40 , G06T5/00
CPC分类号： G06T5/004
摘要： A sharpening technique for digital images for presentation on a display.
摘要翻译：用于数字图像的锐化技术，用于显示在显示器上。

7. 发明申请

US20110249735A1 Methods and Systems for Intra Prediction 审中-公开
标题翻译：内部预测的方法和系统
公开(公告)号：US20110249735A1
公开(公告)日：2011-10-13
申请号：US12757645
申请日：2010-04-09
申请人： Jie Zhao , Christopher A. Segall , Yeping Su
发明人： Jie Zhao , Christopher A. Segall , Yeping Su
IPC分类号： H04N7/32
CPC分类号： H04N19/436 , H04N19/105 , H04N19/11 , H04N19/119 , H04N19/176 , H04N19/46 , H04N19/61 , H04N19/70
摘要： Aspects of the present invention relate to systems and methods for intra prediction. According to one aspect of the present invention, a macroblock may be partitioned into two, or more, sets of blocks. The pixel values for a block within a first set of blocks may be predicted using reconstructed values from only neighboring macroblocks. The pixel values for a block within another set of blocks may be subsequently predicted using reconstructed values from blocks in previously reconstructed sets of blocks and/or reconstructed values from neighboring macroblocks. A reconstructed block used in the prediction may be above, below, to left of or to the right of the block being predicted. The pixel values for blocks within a set of blocks may be predicted in parallel.
摘要翻译：本发明的方面涉及用于帧内预测的系统和方法。根据本发明的一个方面，宏块可以被划分为两个或更多个块集合。可以使用来自相邻宏块的重建值来预测第一组块内的块的像素值。可以随后使用来自先前重构的块集合中的块的重构值和/或来自相邻宏块的重建值来预测另一组块内的块的像素值。在预测中使用的重建块可以在所预测的块的上方，下方，左侧或右侧。可以并行地预测一组块内的块的像素值。

8. 发明申请

US20110007982A1 Methods and Systems for Reducing Compression Artifacts 有权
标题翻译：减少压缩人工制品的方法和系统
公开(公告)号：US20110007982A1
公开(公告)日：2011-01-13
申请号：US12502087
申请日：2009-07-13
申请人： Yeping Su , Hao Pan
发明人： Yeping Su , Hao Pan
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/10016 , G06T2207/20012 , H04N19/117 , H04N19/139 , H04N19/14 , H04N19/176 , H04N19/86
摘要： Aspects of the present invention are related to systems and methods for reducing compression artifacts. Decoded and displayed images and videos that have been compressed may exhibit visually objectionable artifacts. Aspects of the present invention relate to methods and systems for reducing visible artifacts by selectively filtering an image region based on a combination of a motion indicator and an edge-strength indicator.
摘要翻译：本发明的方面涉及用于减少压缩伪影的系统和方法。经过压缩的已解码和显示的图像和视频可能会导致视觉上令人反感的伪影。本发明的方面涉及通过基于运动指示器和边缘强度指示符的组合来选择性地过滤图像区域来减少可见伪影的方法和系统。

9. 发明申请

US20100040302A1 Image sharpening technique 有权
标题翻译：图像锐化技术
公开(公告)号：US20100040302A1
公开(公告)日：2010-02-18
申请号：US12228774
申请日：2008-08-15
申请人： Yeping Su , Christopher A. Segall
发明人： Yeping Su , Christopher A. Segall
IPC分类号： G06K9/40
CPC分类号： G06T5/004
摘要： A sharpening technique for digital images for presentation on a display.
摘要翻译：用于数字图像的锐化技术，用于显示在显示器上。

10. 发明申请

US20100027615A1 Picture identification for multi-view video coding 审中-公开
标题翻译：多视点视频编码的图像识别
公开(公告)号：US20100027615A1
公开(公告)日：2010-02-04
申请号：US12311593
申请日：2007-10-11
申请人： Purvin Bibhas Pandit , Yeping Su , Peng Yin , Cristina Gomila , Jill MacDonald Boyce
发明人： Purvin Bibhas Pandit , Yeping Su , Peng Yin , Cristina Gomila , Jill MacDonald Boyce
IPC分类号： H04N7/12 , G06K9/68
CPC分类号： H04N19/58 , H04N19/103 , H04N19/172 , H04N19/46 , H04N19/573 , H04N19/597 , H04N19/61 , H04N19/70
摘要： According to a general aspect, a picture from a first view, a picture from a second view, and dependency information are accessed. The dependency information describes one or more inter-view dependency relationships for the picture from the first view. Based on the dependency information, it is determined whether the picture from the first view is a reference picture for the picture from the second view. One application area involves determining whether pictures in a decoded picture buffer are reference pictures for pictures that have not yet been decoded. The pictures in the buffer may be marked to indicate whether they continue to be needed as inter-view reference pictures.
摘要翻译：根据一般方面，访问第一视图的图片，来自第二视图的图片和依赖性信息。依赖性信息描述了从第一视图的图片的一个或多个视图间依赖关系。基于相关性信息，从第二视图确定来自第一视图的图片是否是用于图片的参考图片。一个应用领域涉及确定解码图像缓冲器中的图像是否尚未被解码的图像的参考图像。可以标记缓冲器中的图像，以指示它们是否作为视图间参考图像继续需要。

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