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1. 发明授权

US08514936B2 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：US08514936B2
公开(公告)日：2013-08-20
申请号：US12801916
申请日：2010-07-01
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
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.
摘要翻译：在一个实施例中，视频信号的解码包括基于至少基本层中的基本图像的残留编码部分以及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。

2. 发明授权

US07627034B2 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：US07627034B2
公开(公告)日：2009-12-01
申请号：US12418129
申请日：2009-04-03
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
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.
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。

3. 发明授权

US07593467B2 Method and apparatus for decoding video signal using reference pictures 有权
标题翻译：使用参考图像对视频信号进行解码的方法和装置
公开(公告)号：US07593467B2
公开(公告)日：2009-09-22
申请号：US12419239
申请日：2009-04-06
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
IPC分类号： H04N7/12
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.
摘要翻译：在对视频信号进行解码的方法中，基于参考图像和偏移信息的至少一部分来预测当前图像中的当前图像的至少一部分。偏移信息可以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。

4. 发明申请

US20090041130A1 METHOD OF TRANSMITTING PICTURE INFORMATION WHEN ENCODING VIDEO SIGNAL AND METHOD OF USING THE SAME WHEN DECODING VIDEO SIGNAL 审中-公开
标题翻译：编码视频信号时发送图像信息的方法和解码视频信号时使用相同方法
公开(公告)号：US20090041130A1
公开(公告)日：2009-02-12
申请号：US11914947
申请日：2006-05-25
申请人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon
发明人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon
IPC分类号： H04N7/26
CPC分类号： H04N19/433 , H04N19/13 , H04N19/31 , H04N19/36 , H04N19/58 , H04N19/61 , H04N19/615 , H04N19/63 , H04N19/70 , H04N21/234327 , H04N21/2381 , H04N21/2662 , H04N21/4381 , H04N21/64307 , H04N21/8451
摘要： A method of transmitting picture information of a video signal from an encoder and a method of using the picture information in a decoder are provided. When a video signal is encoded, the video signal is coded according to a specified scheme while being divided into key and non-key pictures, and a value indicating whether or not coded picture data carried in each NAL unit is key picture data is recorded in a ‘nal_ref_idc’ field in a header of the NAL unit or, alternatively, a value (adaptive_ref_pic_marking_mode_flag=1) indicating that a Memory Management Control Operation (MMCO) is present and a control operation value indicating a key picture are recorded in a header of a picture coded into a key picture.
摘要翻译：提供一种从编码器发送视频信号的图像信息的方法和在解码器中使用图像信息的方法。当视频信号被编码时，根据指定的方案对视频信号进行编码，同时将其分成密钥和非密钥图像，并且指示每个NAL单元中携带的编码图像数据是否为关键图像数据的值被记录在 NAL单元的头部中的“nal_ref_idc”字段，或者替代地，指示存在存储器管理控制操作（MMCO）的值（adaptive_ref_pic_marking_mode_flag = 1），并且指示关键画面的控制操作值被记录在将图片编码成关键图片。

5. 发明授权

US08320453B2 Method for modeling coding information of a video signal to compress/decompress the information 有权
标题翻译：对视频信号的编码信息进行建模以压缩/解压缩信息的方法
公开(公告)号：US08320453B2
公开(公告)日：2012-11-27
申请号：US11988385
申请日：2006-07-10
申请人： Byeong Moon Jeon , Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Dong Seok Kim , Soung Hyun Um
发明人： Byeong Moon Jeon , Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Dong Seok Kim , Soung Hyun Um
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/176 , H04N19/105 , H04N19/13 , H04N19/159 , H04N19/187 , H04N19/30 , H04N19/34 , H04N19/46 , H04N19/513 , H04N19/61 , H04N19/70
摘要： A method for context modeling of coding information of a video signal for compressing or decompressing the coding information is provided. An initial value of a function for probability coding of coding information of a video signal of an enhanced layer is determined based on coding information of a corresponding video signal of a base layer.
摘要翻译：提供了一种用于压缩或解压缩编码信息的视频信号的编码信息的上下文建模方法。基于基础层的相应视频信号的编码信息确定增强层的视频信号的编码信息的概率编码的函数的初始值。

6. 发明授权

US08199821B2 Method for modeling coding information of video signal for compressing/decompressing coding information 有权
公开(公告)号：US08199821B2
公开(公告)日：2012-06-12
申请号：US12654847
申请日：2010-01-06
申请人： Byeong Moon Jeon , Doe Hyun Yoon , Ji Ho Park , Seung Wook Park
发明人： Byeong Moon Jeon , Doe Hyun Yoon , Ji Ho Park , Seung Wook Park
IPC分类号： H04B1/66
CPC分类号： H03M7/4006 , H04N19/105 , H04N19/139 , H04N19/159 , H04N19/187 , H04N19/196 , H04N19/30 , H04N19/61 , H04N19/70 , H04N19/91
摘要： A method for context-modeling coding information of a video signal for compressing or decompressing the coding information is provided. An initial value of a function for probability coding of coding information of a video signal of an enhanced layer is determined based on coding information of a video signal of a base layer.

7. 发明授权

US07787540B2 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：US07787540B2
公开(公告)日：2010-08-31
申请号：US11392637
申请日：2006-03-30
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon , Hyun Wook Park
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
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 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样本之间的位置偏移。

8. 发明授权

US07746933B2 Method and apparatus for encoding/decoding video signal using reference pictures 有权
标题翻译：使用参考图像对视频信号进行编码/解码的方法和装置
公开(公告)号：US07746933B2
公开(公告)日：2010-06-29
申请号：US11401318
申请日：2006-04-11
申请人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
发明人： Seung Wook Park , Ji Ho Park , Byeong Moon Jeon , Doe Hyun Yoon
IPC分类号： H04N7/12
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.
摘要翻译：在对视频信号进行解码的方法中，基于参考图像和偏移信息的至少一部分来预测当前图像中的当前图像的至少一部分。偏移信息可以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。

9. 发明申请

US20080291997A1 Method of Encoding and Decoding Video Signals 有权
标题翻译：视频信号的编码和解码方法
公开(公告)号：US20080291997A1
公开(公告)日：2008-11-27
申请号：US11996183
申请日：2006-07-21
申请人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon , Dong Seok Kim , Soung Hyun Um
发明人： Doe Hyun Yoon , Ji Ho Park , Seung Wook Park , Byeong Moon Jeon , Dong Seok Kim , Soung Hyun Um
IPC分类号： H04N7/50
CPC分类号： H04N19/59 , H04N19/117 , H04N19/182 , H04N19/186 , H04N19/33 , H04N19/61 , H04N19/82
摘要： Disclosed herein is a method of encoding video signals. The method includes creating a bit stream of a first layer by encoding the video signals, and creating a bit stream of a second layer by encoding the video signals based on the first layer. When residual data, corresponding to an image difference, within the first layer, is up-sampled and used for the encoding of the second layer, the residual data is up-sampled for each block that is predicted based on motion compensation.
摘要翻译：这里公开了一种对视频信号进行编码的方法。该方法包括通过对视频信号进行编码来创建第一层的比特流，以及通过基于第一层编码视频信号来创建第二层的比特流。当在第一层内对应于图像差异的残差数据被上采样并用于第二层的编码时，对于基于运动补偿预测的每个块，对残差数据进行上采样。

10. 发明申请

US20080232476A1 Method For Coding/Decoding Video Data 审中-公开
标题翻译：视频数据编码/解码方法
公开(公告)号：US20080232476A1
公开(公告)日：2008-09-25
申请号：US11914709
申请日：2006-05-19
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： H04N7/26
CPC分类号： H04N19/36 , H04N19/129 , H04N19/176 , H04N19/34
摘要： The present invention relates to coding of SNR enhancement layer data produced during video signal encoding. The present method determines order or blocks in a picture according to a probability table that is obtained from frequencies of locations where non-zero data exists, scans and codes data on each block to data stream as selecting blocks in the determined order, updates the probability table, re-determines order of blocks in the picture based on the updated probability table, and scans and codes data on each block to data stream just after location where the previous scanning is suspended as selecting blocks in the re-determined order. The present invention increases probability to provide a decoding side with more data that contributes to video quality improvement.
摘要翻译：本发明涉及在视频信号编码期间产生的SNR增强层数据的编码。本方法根据从存在非零数据的位置的频率获得的概率表来确定图像中的顺序或块，扫描并将每个块上的数据编码为数据流，以确定的顺序作为选择块，更新概率表，基于更新的概率表重新确定图片中的块的顺序，并且将每个块上的数据扫描并将数据编码到恰好在先前扫描被暂停的位置之后的数据流，作为重新确定顺序的选择块。本发明增加了为解码侧提供更多数据有助于视频质量改进的概率。

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