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1. 发明申请

US20070242747A1 Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer 审中-公开
标题翻译：用于基于第二帧序列层对第一帧序列层进行编码/解码的方法和装置
公开(公告)号：US20070242747A1
公开(公告)日：2007-10-18
申请号：US11288408
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04N11/02
CPC分类号： H04N19/615 , H04N19/13 , H04N19/51 , H04N19/577 , H04N19/61 , H04N19/63
摘要： In one embodiment of a method of decoding a first frame sequence layer, at least one motion vector of an image block in a frame of the first frame sequence layer is determined based on a motion vector for an image block in a frame of a second frame sequence layer and a temporal difference between the frame in the second frame sequence layer and the frame in the first frame sequence layer. Here, the second frame sequence layer does not include a frame temporally coincident with the frame of the first frame sequence layer. The image block in the frame of the first frame sequence layer is decoded based on the determined motion vector.
摘要翻译：在解码第一帧序列层的方法的一个实施例中，基于第二帧的帧中的图像块的运动矢量来确定第一帧序列层的帧中的图像块的至少一个运动矢量序列层和第二帧序列层中的帧与第一帧序列层中的帧之间的时间差。这里，第二帧序列层不包括与第一帧序列层的时间上一致的帧。基于所确定的运动矢量对第一帧序列层的帧中的图像块进行解码。

2. 发明申请

US20070280354A1 Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer 审中-公开
标题翻译：用于基于第二帧序列层对第一帧序列层进行编码/解码的方法和装置
公开(公告)号：US20070280354A1
公开(公告)日：2007-12-06
申请号：US11288449
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04B1/66
CPC分类号： H04N19/615 , H04N19/13 , H04N19/44 , H04N19/513 , H04N19/61 , H04N19/63
摘要： In one embodiment of a method of decoding a first frame sequence layer, at least one motion vector of an image block in a frame of the first frame sequence layer is determined based on scaling a motion vector for an image block in a frame of a second frame sequence layer. The motion vector for the image block in the frame of the second frame sequence layer is scaled based on a display size difference between frames in the second frame sequence layer and frames in the first frame sequence layer. A display size of frames in the second frame sequence layer is different than a display size of frames in the first frame sequence layer, and the second frame sequence layer does not include a frame temporally coincident with the frame of the first frame sequence layer. The image block in the frame of the first frame sequence layer is decoded based on the determined motion vector.
摘要翻译：在对第一帧序列层进行解码的方法的一个实施例中，基于对第二帧序列层的帧中的图像块的运动矢量进行缩放来确定第一帧序列层的帧中的图像块的至少一个运动矢量帧序列层。基于第二帧序列层中的帧与第一帧序列层中的帧之间的显示大小差异，对第二帧序列层的帧中的图像块的运动矢量进行缩放。第二帧序列层中的帧的显示尺寸不同于第一帧序列层中的帧的显示大小，并且第二帧序列层不包括与第一帧序列层的时间上一致的帧。基于所确定的运动矢量对第一帧序列层的帧中的图像块进行解码。

3. 发明申请

US20060222070A1 Method for scalably encoding and decoding video signal 有权
公开(公告)号：US20060222070A1
公开(公告)日：2006-10-05
申请号：US11392674
申请日：2006-03-30
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
IPC分类号： H04N7/12 , H04N11/02 , H04B1/66 , H04N11/04
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/63
摘要： In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a residual coded portion of a base image in a base layer and shift information for samples in the predicted current image.

4. 发明申请

US20060222068A1 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的方法
公开(公告)号：US20060222068A1
公开(公告)日：2006-10-05
申请号：US11392637
申请日：2006-03-30
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
IPC分类号： H04N7/12 , H04N11/02 , H04B1/66 , H04N11/04
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/63
摘要： In one embodiment, decoding of a video sigal includes predicting at least a portion of a current image in a current layer based on at least a portion of a base image in a base layer and offset information. The offset information indicates an offset based on at least one pixel in the current image and a corresponding at least one pixel in the base image. For example, the offset information may represent a position offset between at least one sample in the current image and at least one sample in an up-sampled portion of the base image.
摘要翻译：在一个实施例中，视频信号的解码包括基于基本层中的基本图像的至少一部分和偏移信息来预测当前图像中的当前图像的至少一部分。偏移信息指示基于当前图像中的至少一个像素和基本图像中相应的至少一个像素的偏移。例如，偏移信息可以表示当前图像中的至少一个样本与基本图像的上采样部分中的至少一个采样之间的位置偏移。

5. 发明申请

US20070223573A1 Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer 审中-公开
标题翻译：用于基于第二帧序列层对第一帧序列层进行编码/解码的方法和装置
公开(公告)号：US20070223573A1
公开(公告)日：2007-09-27
申请号：US11288435
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04B1/66 , H04N11/02
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/53 , H04N19/61 , H04N19/63
摘要： In one embodiment of a method of decoding a first frame sequence layer, at least one motion vector of an image block in a frame of the first frame sequence layer is determined based on a motion vector for an image block in a frame of a second frame sequence layer, a first derivation factor and a second derivation factor. The first derivation factor is based on a temporal difference between the frame in the second frame sequence layer and the frame in the first frame sequence layer. The second derivation factor is based on a display size difference between frames in the first frame sequence layer and frames in the second frame sequence layer. The second frame sequence layer does not include a frame temporally coincident with the frame of the first frame sequence layer. The image block in the frame of the first frame sequence layer is decoded based on the determined motion vector.
摘要翻译：在解码第一帧序列层的方法的一个实施例中，基于第二帧的帧中的图像块的运动矢量来确定第一帧序列层的帧中的图像块的至少一个运动矢量序列层，第一推导因子和第二推导因子。第一推导因子基于第二帧序列层中的帧与第一帧序列层中的帧之间的时间差。第二推导因子基于第一帧序列层中的帧与第二帧序列层中的帧之间的显示大小差异。第二帧序列层不包括与第一帧序列层的时间上一致的帧。基于所确定的运动矢量对第一帧序列层的帧中的图像块进行解码。

6. 发明申请

US20060222067A1 Method for scalably encoding and decoding video signal 有权
公开(公告)号：US20060222067A1
公开(公告)日：2006-10-05
申请号：US11392634
申请日：2006-03-30
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
IPC分类号： H04N7/12 , H04N11/02 , H04B1/66 , H04N11/04
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/31 , H04N19/33 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/63
摘要： In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a portion of a base image in a base layer and shift information for samples in the predicted current image.

7. 发明申请

US20080008241A1 Method and apparatus for encoding/decoding a first frame sequence layer based on a second frame sequence layer 审中-公开
标题翻译：用于基于第二帧序列层对第一帧序列层进行编码/解码的方法和装置
公开(公告)号：US20080008241A1
公开(公告)日：2008-01-10
申请号：US11288440
申请日：2005-11-29
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N19/13 , H04N19/33 , H04N19/61 , H04N19/63
摘要： In one embodiment of a method of decoding a first frame sequence layer, at least one motion vector of an image block in a frame of the first frame sequence layer is determined based on a motion vector for an image block in a frame of a second frame sequence layer. Here, the frame of the second frame sequence layer is temporally separated from the frame of the first frame sequence layer. The image block in the frame of the first frame sequence layer is decoded based on the determined motion vector.
摘要翻译：在解码第一帧序列层的方法的一个实施例中，基于第二帧的帧中的图像块的运动矢量来确定第一帧序列层的帧中的图像块的至少一个运动矢量序列层。这里，第二帧序列层的帧在时间上与第一帧序列层的帧分离。基于所确定的运动矢量对第一帧序列层的帧中的图像块进行解码。

8. 发明申请

US20060233249A1 Method and apparatus for encoding/decoding video signal using reference pictures 有权
公开(公告)号：US20060233249A1
公开(公告)日：2006-10-19
申请号：US11401318
申请日：2006-04-11
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： H04N19/615 , H04N7/0122 , H04N19/13 , H04N19/46 , H04N19/61 , H04N19/63 , H04N19/70
摘要： In the method for decoding a video signal, at least a portion of a current image in a current layer is predicted based on at least a portion of a reference image and offset information. The offset information may indicate a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image.

9. 发明申请

US20070189385A1 Method and apparatus for scalably encoding and decoding video signal 有权
标题翻译：视频信号的可扩展编码和解码方法和装置
公开(公告)号：US20070189385A1
公开(公告)日：2007-08-16
申请号：US11657043
申请日：2007-01-24
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04N19/615 , H04N19/13 , H04N19/17 , H04N19/33 , H04N19/46 , H04N19/61 , H04N19/63
摘要： In one embodiment, decoding of a video signal includes predicting at least a portion of a current image in a current layer based on at least a portion of a base image in a base layer and shift information for samples in the predicted current image.
摘要翻译：在一个实施例中，视频信号的解码包括基于基本层中的基本图像的至少一部分和在预测的当前图像中的样本的移位信息来预测当前图像中的当前图像的至少一部分。

10. 发明申请

US20070189382A1 Method and apparatus for scalably encoding and decoding video signal 有权
标题翻译：视频信号的可扩展编码和解码方法和装置
公开(公告)号：US20070189382A1
公开(公告)日：2007-08-16
申请号：US11657011
申请日：2007-01-24
申请人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
发明人： Seung Park , Ji Park , Byeong Jeon , Doe Yoon , Hyun Park
IPC分类号： H04N7/12
CPC分类号： H04N19/615 , H04N19/105 , H04N19/13 , H04N19/187 , H04N19/46 , H04N19/59 , H04N19/61 , H04N19/63
摘要： In one embodiment, the method includes predicting at least a portion of a current image in a current layer based on at least an intra-coded portion of a base image in a base layer, a reference image, shift information for samples in the predicted current image, and offset information indicating a position offset between at least one boundary pixel of the reference image and at least one boundary pixel of the current image.
摘要翻译：在一个实施例中，该方法包括基于至少基本层中的基本图像的帧内编码部分，参考图像，预测电流中的样本的移位信息来预测当前图像中的当前图像的至少一部分图像和偏移信息，其指示参考图像的至少一个边界像素与当前图像的至少一个边界像素之间的位置偏移。

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