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61. 发明申请

US20090220010A1 Method and Apparatus for Decoding/Encoding of a Video Signal 有权
标题翻译：用于解码/编码视频信号的方法和装置
公开(公告)号：US20090220010A1
公开(公告)日：2009-09-03
申请号：US12223697
申请日：2007-09-07
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/26
CPC分类号： H04N19/31 , H04N19/174 , H04N19/187 , H04N19/33 , H04N19/34 , H04N19/65 , H04N19/70
摘要： A method of decoding a video signal is disclosed. The present invention includes determining whether to store a first partial picture when the first partial picture and a first full picture are corresponding to a first temporal point and storing the first partial picture for decoding a second full picture referring to the first partial picture, the second full picture being corresponding to a second temporal point, the second temporal point being located after the first temporal point, wherein a level of the first partial picture on a scalable domain is lower than a level of the second full picture on the scalable domain.
摘要翻译：公开了解码视频信号的方法。本发明包括当第一部分图像和第一全景图像对应于第一时间点时确定是否存储第一部分图像，并且参考第一部分图像存储用于解码第二全图像的第一部分图像，第二部分图像全图像对应于第二时间点，第二时间点位于第一时间点之后，其中可缩放域上的第一部分图像的级别低于可缩放域上的第二全图像的级别。

62. 发明申请

US20090175346A1 Method of decoding a macroblock based on a macroblock level of the macroblock 有权
标题翻译：基于宏块的宏块级别对宏块进行解码的方法
公开(公告)号：US20090175346A1
公开(公告)日：2009-07-09
申请号：US12379922
申请日：2009-03-04
申请人： Yoon Seong Soh , Byeong Moon Jeon
发明人： Yoon Seong Soh , Byeong Moon Jeon
IPC分类号： 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 first reference frame picture list and a second reference frame picture list including multiple reference frame pictures respectively. A reference frame picture index is determined based on display order information for the multiple reference frame pictures. The method further includes obtaining first motion vector information and second motion vector information for the macroblock and obtaining a first reference field picture index and a second reference field picture index associated with the macroblock. First and second reference frame pictures are determined. First and second reference field pictures are selected. The macroblock is decoded based on the first and second motion vector information and the selected first and second reference field pictures.
摘要翻译：在一个实施例中，该方法包括分别获得包括多个参考帧图像的第一参考帧图像列表和第二参考帧图像列表。基于多个参考帧图像的显示顺序信息确定参考帧图像索引。该方法进一步包括获得用于宏块的第一运动矢量信息和第二运动矢量信息，并获得与该宏块相关联的第一参考场图像索引和第二参考场图像索引。确定第一和第二参考帧图像。选择第一和第二参考场图像。基于第一和第二运动矢量信息和所选择的第一和第二参考场图像对宏块进行解码。

63. 发明申请

US20090175341A1 Method of decoding a macroblock based on a macroblock level of the macroblock 有权
标题翻译：基于宏块的宏块级别对宏块进行解码的方法
公开(公告)号：US20090175341A1
公开(公告)日：2009-07-09
申请号：US12379980
申请日：2009-03-05
申请人： Yoon Seong Soh , Byeong Moon Jeon
发明人： Yoon Seong Soh , Byeong Moon Jeon
IPC分类号： H04N7/26
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： The method includes obtaining a first reference frame picture list and a second reference frame picture list including multiple reference frame pictures respectively. A reference frame picture index is determined based on display order information for the multiple reference frame pictures. First motion vector information and second motion vector information for the macroblock is obtained and a first reference field picture index and a second reference field picture index associated with the macroblock is obtained. The method further includes selecting a first reference field picture having a same parity as the macroblock if the first reference field picture index is an even number, and selecting a second reference field picture having a different parity from the macroblock if the second reference field picture index is an odd number. The macroblock is decoded based on the first and second motion vector information and the selected first and second reference field pictures.
摘要翻译：该方法包括分别获得包括多个参考帧图像的第一参考帧图像列表和第二参考帧图像列表。基于多个参考帧图像的显示顺序信息确定参考帧图像索引。获得用于宏块的第一运动矢量信息和第二运动矢量信息，并且获得与该宏块相关联的第一参考场图像索引和第二参考场图像索引。该方法还包括：如果第一参考场图像索引是偶数，则选择与宏块具有相同奇偶性的第一参考场图像，以及如果第二参考场图像索引是一个奇数。基于第一和第二运动矢量信息和所选择的第一和第二参考场图像对宏块进行解码。

64. 发明授权

US07558321B2 Method of deriving a motion vector of a bi-predictive block based on a list 1 motion vector of a co-located block in a reference picture 有权
标题翻译：基于参考图片中的同位置块的列表1运动矢量导出双预测块的运动矢量的方法
公开(公告)号：US07558321B2
公开(公告)日：2009-07-07
申请号：US11907073
申请日：2007-10-09
申请人： Byeong Moon Jeon
发明人： Byeong Moon Jeon
IPC分类号： H04N7/12 , G06K9/36
CPC分类号： H04N19/577 , H04N19/105 , H04N19/157 , H04N19/176 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/521 , H04N19/56 , H04N19/573 , H04N19/61
摘要： In one embodiment, the method includes selecting the list 1 motion vector of the co-located block in a first list 1 reference picture as the motion vector for deriving list 0 and list 1 motion vectors of the bi-predictive block, if the co-located block only has the list 1 motion vector. The first list 1 reference picture is a type of reference picture permitted to be located temporally before or after a current picture, and the selected list 1 motion vector points to a second list 1 reference picture which is a reference picture of the first list 1 reference picture. Also, the current picture includes the bi-predictive block. The selected motion vector is scaled based on a temporal distance between the current picture and the first list 1 reference picture, and the motion vector of the bi-predictive block is derived based on the scaled motion vector.
摘要翻译：在一个实施例中，该方法包括：选择第一列表1参考图片中的同位置块的列表1运动矢量作为用于导出列表0和列表1双预测块的运动矢量的运动矢量，定位块只有列表1运动矢量。第一列表1参考图片是允许在当前图片之前或之后位于时间上的参考图片的类型，并且所选列表1的运动矢量指向作为第一列表1参考的参考图片的第二列表1参考图片图片。而且，当前画面包括双预测块。基于当前图像和第一列表1参考图像之间的时间距离来缩放所选择的运动矢量，并且基于缩放的运动矢量导出双预测块的运动矢量。

65. 发明申请

US20090168875A1 Inter-Layer Prediction Method for Video Signal 有权
标题翻译：视频信号的层间预测方法
公开(公告)号：US20090168875A1
公开(公告)日：2009-07-02
申请号：US12087515
申请日：2007-01-09
申请人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
发明人： Seung Wook Park , Byeong Moon Jeon , Ji Ho Park
IPC分类号： H04N7/32 , H04N7/26
CPC分类号： H04N19/103 , H04N19/105 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/187 , H04N19/33 , H04N19/513 , H04N19/59 , H04N19/86
摘要： The present invention relates to a method for using interlaced video signal of a base layer in interlayer texture prediction. The present method constructs a pair of frame macro blocks from vertically-adjacent two field macro blocks pertaining to interlaced video signal of a base layer, separates video signal containing the pair of frame macro blocks into even-field and odd-field components, interpolates the even- field and the odd- field components respectively in vertical and/or horizontal direction, and constructs a combined video data by interleaving the interpolated even-field and odd-field components.
摘要翻译：本发明涉及一种在层间纹理预测中使用基层的隔行视频信号的方法。本方法从与基层的隔行视频信号相关的垂直相邻的两个场宏块构造一对帧宏块，将包含一对帧宏块的视频信号分离成偶场和奇数场分量，内插分别在垂直和/或水平方向上的偶数场和奇数场分量，并且通过交错插值的偶数场和奇数场分量来构造组合的视频数据。

66. 发明申请

US20090168872A1 Method and Apparatus for Encoding/Decoding Video Signal Using Block Prediction Information 有权
标题翻译：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：US20090168872A1
公开(公告)日：2009-07-02
申请号：US11918217
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： H04N7/32
CPC分类号： H04N19/615 , H04N19/11 , H04N19/13 , H04N19/176 , H04N19/187 , H04N19/61 , H04N19/63 , H04N19/70
摘要： This invention relates to a method and apparatus for encoding video signals based on 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 scheme, an image block included in an arbitrary frame of the video signal is coded to be an error value using the uncoded value of pixels adjacent to the image block, on the basis of prediction information of the corresponding block coded as an intra mode, the corresponding block being included in a bit stream of the base layer and corresponding to the image block, and a bit stream including the coded image block is transmitted while constraint information being released.
摘要翻译：本发明涉及一种基于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方式对视频信号进行编码时，根据图像信号的预测信息，使用与图像块相邻的像素的未编码值将包含在视频信号的任意帧中的图像块编码为误差值相应的块被编码为帧内模式，相应的块被包括在基本层的比特流中并对应于图像块，并且包含编码图像块的比特流被发送，同时约束信息被释放。

67. 发明申请

US20090129462A1 Method of selecting a reference picture 有权
标题翻译：选择参考图片的方法
公开(公告)号：US20090129462A1
公开(公告)日：2009-05-21
申请号：US12285052
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： 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 less 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 and the reference picture index numbers, and selecting a field reference picture having a parity equal to a parity of the field macroblock if the field reference picture index is an even value.
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，并且具有减小的显示顺序的参考图像的参考图像索引号小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片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，基于场参考图像索引和参考来确定帧参考图像索引并且如果场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参考图像。

68. 发明申请

US20090110080A1 Method of processing a current field macroblock 有权
标题翻译：处理当前场宏块的方法
公开(公告)号：US20090110080A1
公开(公告)日：2009-04-30
申请号：US12285161
申请日：2008-09-30
申请人： Yoon Seong Soh , Byeong Moon Jeon
发明人： Yoon Seong Soh , Byeong Moon Jeon
IPC分类号： 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 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 have a decreasing display order are greater than the reference picture index numbers of the reference pictures having an increasing display order. Motion vector information is obtained for the current field macroblock. A field reference picture index associated with the current field macroblock is obtained. A frame reference picture is selected based on the frame reference picture index and the reference picture index number. A field reference picture is selected having a parity different from a parity of the field macroblock if the field reference picture index is an odd value, and the current field macroblock is decoded 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编号增加，并且参考图像的参考图像索引号具有减小的显示顺序大于具有越来越多的显示顺序。获得当前场宏块的运动矢量信息。获得与当前场宏块相关联的场参考图像索引。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。如果场参考图像索引是奇数值，则选择具有与场宏块的奇偶校验不同的奇偶校验的场参考图像，并且基于运动矢量信息和所选择的场参考图像对当前场宏块进行解码。

69. 发明申请

US20090067502A1 Method for Scalably Encoding and Decoding Video Signal 有权
标题翻译：视频信号可扩展编码和解码方法
公开(公告)号：US20090067502A1
公开(公告)日：2009-03-12
申请号：US11918441
申请日：2006-04-14
申请人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park , Doe Hyun Yoon
发明人： Byeong Moon Jeon , Seung Wook Park , Ji Ho Park , Doe Hyun Yoon
IPC分类号： H04N7/12 , H04N7/26
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/139 , H04N19/187 , H04N19/33 , H04N19/46 , H04N19/51 , H04N19/59 , H04N19/61 , H04N19/63
摘要： The present invention relates to a method for scalably encoding and decoding a video signal. In an embodiment of the present invention, motion information, such as reference indices, motion vector, modes, etc., for an enhanced layer can be derived from a base layer, and a reference index for an image block in the enhanced layer is determined using median criterion based upon the base layer. A reference index for a block, having the most pixels corresponding to those of the image block, in the base layer is selected as the reference index for the image block, and the nearer reference index is selected if more than one block in the base layer have the same pixels corresponding to those of the image block. And, a motion vector for the base layer block related to the selected reference index is selected as the motion vector for the image block.
摘要翻译：本发明涉及一种用于可视地编码和解码视频信号的方法。在本发明的实施例中，可以从基本层导出用于增强层的诸如参考索引，运动矢量，模式等的运动信息，并且确定增强层中的图像块的参考索引使用基于基础层的中值标准。选择基本层中具有与图像块相对应的像素最多的块的参考索引作为图像块的参考索引，并且如果在基本层中有多个块，则选择更近的参考索引具有与图像块相同的像素。并且，选择与所选参考索引相关的基本层块的运动矢量作为图像块的运动矢量。

70. 发明申请

US20090067500A1 Method of deriving a motion vector of a bi-predictive block based on a motion vector of a co-located block in a reference picture 有权
标题翻译：基于参考图片中的同位置块的运动矢量导出双预测块的运动矢量的方法
公开(公告)号：US20090067500A1
公开(公告)日：2009-03-12
申请号：US12285667
申请日：2008-10-10
申请人： Byeong Moon Jeon
发明人： Byeong Moon Jeon
IPC分类号： H04N7/12
CPC分类号： H04N19/577 , H04N19/105 , H04N19/157 , H04N19/176 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/521 , H04N19/56 , H04N19/573 , H04N19/61
摘要： In one embodiment the method includes selecting a list 0 motion vector of the co-located block in a first reference picture as the motion vector if the co-located block has the list 0 motion vector and a list 1 motion vector. The first reference picture is a type of reference picture permitted to be located temporally before or after the current picture. The method further includes selecting the list 1 motion vector of the co-located block in the first reference picture if the co-located block only has the list 1 motion vector, scaling the selected motion vector based on temporal distance between the current picture and the first reference picture, and deriving at least one motion vector of the bi-predicuve block by applying a bit operation to the scaled motion vector.
摘要翻译：在一个实施例中，该方法包括：如果共址块具有列表0运动矢量和列表1运动矢量，则选择第一参考图片中的同位置块的列表0运动矢量作为运动矢量。第一参考图片是允许在时间上位于当前图片之前或之后的参考图片的类型。该方法还包括：如果共址块仅具有列表1的运动矢量，则选择第一参考图片中的同位置块的列表1运动矢量，基于当前图像和当前图像之间的时间距离对所选择的运动矢量进行缩放第一参考图片，并且通过对缩放的运动矢量应用比特操作来导出双预测块的至少一个运动矢量。

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