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    Method and apparatus for encoding/decoding video signal using block prediction information
    42.
    发明授权
    Method and apparatus for encoding/decoding video signal using block prediction information 有权
    使用块预测信息对视频信号进行编码/解码的方法和装置

    公开(公告)号：US07929606B2

    公开(公告)日：2011-04-19

    申请号：US11918212

    申请日：2006-01-20

    申请人： Byeong Moon Jeon ,  Seung Wook Park ,  Ji Ho Park

    发明人： Byeong Moon Jeon ,  Seung Wook Park ,  Ji Ho Park

    IPC分类号： H04B1/66

    CPC分类号： H04N19/615 ,  H04N19/11 ,  H04N19/13 ,  H04N19/176 ,  H04N19/187 ,  H04N19/196 ,  H04N19/197 ,  H04N19/31 ,  H04N19/46 ,  H04N19/61 ,  H04N19/63 ,  H04N19/70

    摘要： This invention relates to a method and apparatus for encoding video signals using prediction information of an intra mode block of a sub-layer and decoding the encoded video data accordingly. The method encodes a video signal in a scalable MCTF scheme to output a bit stream of an enhanced layer, and simultaneously encodes the video signal using a pre-determined method to output a bit stream of a base layer. When the video signal is encoded in the MCTF schemes, an image block included in an arbitrary frame of the video signal is coded as an intra mode using pixels adjacent to the image block, on the basis of prediction information of the corresponding block coded as the intra mode, the corresponding block being included in a bit stream of the base layer and corresponding to the image block.

    摘要翻译： 本发明涉及使用子层的帧内模式块的预测信息对视频信号进行编码的方法和装置，并相应地解码编码的视频数据。 该方法以可缩放的MCTF方案编码视频信号以输出增强层的比特流，并且使用预定方法同时对视频信号进行编码以输出基本层的比特流。 当以MCTF方案编码视频信号时，视频信号的任意帧中包括的图像块根据与图像块相邻的像素的帧内模式，基于被编码为 帧模式，相应的块被包括在基本层的比特流中并对应于图像块。

    Method of processing a current field macroblock
    43.
    发明授权
    Method of processing a current field macroblock 有权
    处理当前场宏块的方法

    公开(公告)号：US07916787B2

    公开(公告)日：2011-03-29

    申请号：US12285060

    申请日：2008-09-29

    申请人： Yoon Seong Soh ,  Byeong Moon Jeon

    发明人： Yoon Seong Soh ,  Byeong Moon Jeon

    IPC分类号： H04B1/66

    CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/159 ,  H04N19/16 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/196 ,  H04N19/197 ,  H04N19/46 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61

    摘要： In one embodiment, the method includes determining reference picture index numbers in a reference picture list. The reference picture index numbers increase for reference pictures having a decreasing display order with respect to a picture including the macroblock. The reference picture index numbers increase for reference pictures having an increasing display order with respect to the picture including the macroblock. The reference picture index numbers of the reference pictures having a decreasing display order are less than the reference picture index numbers of the reference pictures having an increasing display order. A field reference picture index associated with the current field macroblock is obtained , and a frame reference picture index is determined based on the field reference picture index. The frame reference picture index is based on the field reference picture index divided by 2. The method further includes selecting a frame reference picture based on the frame reference picture index and the reference picture index number, selecting a field reference picture based on the selected frame reference picture and the field reference picture index, and decoding the current macroblock based on the motion vector information and the selected field reference picture.

    摘要翻译： 在一个实施例中，该方法包括确定参考图片列表中的参考图片索引号码。 相对于包括宏块的图像，具有降低的显示顺序的参考图像的参考图像索引号增加。 相对于包括宏块的图像，具有增加的显示顺序的参考图像的参考图像索引号增加。 具有减小的显示顺序的参考图像的参考图像索引号小于具有增加的显示顺序的参考图像的参考图像索引号。 获得与当前场宏块相关联的场参考图像索引，并且基于场参考图像索引来确定帧参考图像索引。 帧参考图像索引基于除以2的场参考图像索引。该方法还包括基于帧参考图像索引和参考图像索引号来选择帧参考图像，基于所选择的帧选择场参考图像 参考图像和场参考图像索引，并且基于运动矢量信息和所选择的场参考图像来解码当前宏块。

    Method and apparatus for decoding/encoding a video signal
    44.
    发明申请
    Method and apparatus for decoding/encoding a video signal 有权

    公开(公告)号：US20100316136A1

    公开(公告)日：2010-12-16

    申请号：US12805792

    申请日：2010-08-19

    申请人： Byeong Moon JEON ,  Seung Wook PARK ,  Han Suh KOO ,  Yeon Kwan Koo ,  Yong Joon Jeon ,  Ji Ho PARK

    发明人： Byeong Moon JEON ,  Seung Wook PARK ,  Han Suh KOO ,  Yeon Kwan Koo ,  Yong Joon Jeon ,  Ji Ho PARK

    IPC分类号： H04N11/04

    CPC分类号： H04N19/573 ,  H04N19/176 ,  H04N19/50 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70

    摘要： The method includes receiving a multi-view video stream including a random access picture, which includes a random access slice. The random access slice references only a slice corresponding to a same time and a different view of the random access picture. Type information indicating whether the random access slice is predicted from one or two reference pictures is obtained, and a reference picture list is initialized using view number information and view identification information included in obtained initialization information according to the type information. The initialization information is obtained based on a value indicating decoding order between the plurality of views. The initialized reference picture list is modified based on modification information representing how to assign an inter-view reference index in the initialized reference picture list. A prediction value of a macroblock in the random access picture is determined based on the modified reference picture list, and the macroblock is decoded using the prediction value.

    Method of selecting a reference picture
    45.
    发明授权
    Method of selecting a reference picture 有权
    选择参考图片的方法

    公开(公告)号：US07839934B2

    公开(公告)日：2010-11-23

    申请号：US12285051

    申请日：2008-09-29

    申请人： Yoon Seong Soh ,  Byeong Moon Jeon

    发明人： Yoon Seong Soh ,  Byeong Moon Jeon

    IPC分类号： H04B1/66 ,  H04N7/12

    CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/159 ,  H04N19/16 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/196 ,  H04N19/197 ,  H04N19/46 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61

    摘要： In one embodiment, the method includes obtaining a reference picture list having multiple reference pictures, reordering a reference picture index allocated to each reference picture in the reference picture list, and obtaining a field reference picture index associated with the current field macroblock. A frame reference picture index is determined based on the field reference picture index and the reference picture index, and the reference picture in field unit having a parity equal to a parity of the field macroblock is selected if the reference picture index is an even value.

    摘要翻译： 在一个实施例中，该方法包括获得具有多个参考图像的参考图像列表，对分配给参考图像列表中的每个参考图像的参考图像索引重新排序，以及获得与当前场宏块相关联的场参考图像索引。 如果参考图像索引是偶数值，则选择基于场参考图像索引和参考图像索引的帧参考图像索引，并且如果参考图像索引是偶数值，则选择具有等于场宏块的奇偶校验的奇偶校验的场单位中的参考图像。

    Method of selecting a reference picture
    46.
    发明授权
    Method of selecting a reference picture 有权
    选择参考图片的方法

    公开(公告)号：US07835445B2

    公开(公告)日：2010-11-16

    申请号：US12285054

    申请日：2008-09-29

    申请人： Yoon Seong Soh ,  Byeong Moon Jeon

    发明人： Yoon Seong Soh ,  Byeong Moon Jeon

    IPC分类号： H04B1/66 ,  H04N7/12

    CPC分类号： H04N19/577 ,  H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/159 ,  H04N19/16 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/196 ,  H04N19/197 ,  H04N19/46 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61

    摘要： In one embodiment, the method includes determining reference picture index numbers in a reference picture list. The reference picture index numbers increase for reference pictures having a decreasing display order with respect to a picture including the macroblock. The reference picture index numbers increase for reference pictures having an increasing display order with respect to the picture including the macroblock, and the reference picture index numbers of the reference pictures having a decreasing display order are greater than the reference picture index numbers of the reference pictures having an increasing display order. The embodiment further includes reordering the reference picture index number allocated to each reference picture in the reference picture list, obtaining a field reference picture index associated with the current field macroblock, determining a frame reference picture index based on the field reference picture index divided by 2, and selecting a field reference picture based on the selected frame reference picture and the field reference picture index.

    摘要翻译： 在一个实施例中，该方法包括确定参考图片列表中的参考图片索引号码。 相对于包括宏块的图像，具有降低的显示顺序的参考图像的参考图像索引号增加。 具有相对于包括宏块的图像的显示顺序增加的参考图像的参考图像索引号增加，并且具有减小的显示顺序的参考图像的参考图像索引号大于参考图像的参考图像索引号 具有越来越多的显示顺序。 该实施例还包括对分配给参考图像列表中的每个参考图像的参考图像索引号重新排序，获得与当前场宏块相关联的场参考图像索引，基于除以2的场参考图像索引确定帧参考图像索引 并且基于所选择的帧参考图像和场参考图像索引来选择场参考图像。

    METHOD AND AN APPARATUS FOR DECODING/ENCODING A VIDEO SIGNAL
    47.
    发明申请
    METHOD AND AN APPARATUS FOR DECODING/ENCODING A VIDEO SIGNAL 审中-公开
    用于解码/编码视频信号的方法和装置

    公开(公告)号：US20100266042A1

    公开(公告)日：2010-10-21

    申请号：US12449893

    申请日：2008-03-03

    申请人： Han Suh Koo ,  Yeon Kwan Koo ,  Byeong Moon Jeon ,  Seung Wook Park ,  Yong Joon Jeon

    发明人： Han Suh Koo ,  Yeon Kwan Koo ,  Byeong Moon Jeon ,  Seung Wook Park ,  Yong Joon Jeon

    IPC分类号： H04N11/02

    CPC分类号： H04N19/44 ,  H04N19/51 ,  H04N19/597 ,  H04N19/70

    摘要： A method of decoding a video signal is disclosed. The present invention includes obtaining identification information indicating whether a coded picture of a current NAL unit is included in an inter-view picture group, obtaining inter-view reference information of a non-inter-view picture group according to the identification information, obtaining a motion vector according to the inter-view reference information of the non-inter-view picture group, deriving a position of a first corresponding block using the motion vector, and decoding a current block using motion information of the derived first corresponding block, wherein the inter-view reference information includes number information of reference views of the non-inter-view picture group.

    摘要翻译： 公开了解码视频信号的方法。 本发明包括获取表示当前NAL单元的编码图像是否包括在视频间图像组中的识别信息，根据识别信息获取非视频图像组的视图间参考信息，获得 根据非视野间图像组的视点间参考信息的运动矢量，使用运动矢量导出第一对应块的位置，以及使用所导出的第一对应块的运动信息对当前块进行解码，其中， 视图间参考信息包括非视频图像组的参考视图的数量信息。