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1. 发明申请

WO2010087620A3 METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGES BY ADAPTIVELY USING AN INTERPOLATION FILTER 审中-公开
标题翻译：使用插值滤波器适应编码和解码图像的方法和装置
公开(公告)号：WO2010087620A3
公开(公告)日：2010-10-21
申请号：PCT/KR2010000506
申请日：2010-01-28
申请人： SAMSUNG ELECTRONICS CO LTD , UNIV KWANGWOON IND ACAD COLLAB , CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , NAM JUNG-HAK , PARK SEA-NAE , JUNG KWANG-SU
发明人： CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , NAM JUNG-HAK , PARK SEA-NAE , JUNG KWANG-SU
IPC分类号： H04N7/32 , H04N7/24
CPC分类号： H04N19/124 , H04N19/117 , H04N19/126 , H04N19/50 , H04N19/523 , H04N19/61
摘要： The present invention relates to a method and to an apparatus for encoding and decoding images by adaptively using an interpolation filter in consideration of the characteristics of input images. The apparatus of the present invention comprises a prediction block-generating unit including a selector for adaptively selecting an interpolation filter for generating a prediction block in consideration of the context information of an input image block, a filter bank in which groups of interpolation filters are stored in correspondence with the context information, and a specific interpolation filter which is selected from the filter bank in accordance with the control of the selector, and which interpolates a reference image block associated with the input image block.
摘要翻译：本发明涉及一种考虑到输入图像的特性，通过自适应地使用内插滤波器来对图像进行编码和解码的装置。本发明的装置包括：预测块生成单元，包括：选择器，用于考虑输入图像块的上下文信息，自适应地选择用于生成预测块的内插滤波器;存储有内插滤波器组的滤波器组以及根据选择器的控制从滤波器组中选择的特定内插滤波器，并且内插与输入图像块相关联的参考图像块。

2. 发明申请

WO2010101427A3 MOVING IMAGE ENCODING DEVICE/DECODING DEVICE, AND A BLOCK-MODE DETERMINING METHOD FOR MOVING-IMAGE ENCODING/DECODING IN THE ENCODING DEVICE/DECODING DEVICE 审中-公开
标题翻译：移动图像编码装置/解码装置以及用于编码装置/解码装置中的移动图像编码/解码的块模式确定方法
公开(公告)号：WO2010101427A3
公开(公告)日：2010-12-02
申请号：PCT/KR2010001364
申请日：2010-03-04
申请人： SAMSUNG ELECTRONICS CO LTD , UNIV KWANGWOON IND ACAD COLLAB , CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , PARK SEA-NAE , CHO HYUN-HO
发明人： CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , PARK SEA-NAE , CHO HYUN-HO
IPC分类号： H04N7/24
CPC分类号： H04N19/57 , H04N19/109 , H04N19/147 , H04N19/176 , H04N19/567
摘要： Provided is a block-mode determining method for moving-image encoding/decoding. The block-mode determining method according to the present invention comprises the steps of: predicting the movement of macroblocks, in macroblock units, when macroblocks to be encoded are input; selecting at least one encoding mode from among the block modes of the macroblocks, in accordance with the predicted movement prediction; calculating rate-distortion values corresponding to each of the 'at least one encoding mode(s)' selected; and determining the optimum block mode as being constituted by one of the 'at least one encoding mode(s)', in accordance with the results of the calculation of the rate-distortion values.
摘要翻译：提供了一种用于运动图像编码/解码的块模式确定方法。根据本发明的块模式确定方法包括以下步骤：在宏块单元中，当要被编码的宏块被输入时，预测宏块的移动; 根据预测的移动预测，从宏块的块模式中选择至少一个编码模式; 计算对应于所选“至少一个（一个或多个）编码模式”中的每一个的速率 - 失真值; 以及根据速率 - 失真值的计算结果将最佳块模式确定为由“至少一种编码模式”之一构成。

3. 发明申请

WO2010056013A3 MOVING PICTURE ENCODING/DECODING APPARATUS AND METHOD FOR PROCESSING OF MOVING PICTURE DIVIDED IN UNITS OF SLICES 审中-公开
标题翻译：移动图像编码/解码装置和处理单片机中移动图像的方法
公开(公告)号：WO2010056013A3
公开(公告)日：2010-08-05
申请号：PCT/KR2009006484
申请日：2009-11-05
申请人： SAMSUNG ELECTRONICS CO LTD , UNIV KWANGWOON IND ACAD COLLAB , CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , NAM JUNG-HAK , JI BONG-IL
发明人： CHO DAE-SUNG , CHOI WOONG-IL , SONG KWAN-WOONG , JOO YOUNG-HUN , KIM YONG-SERK , SIM DONG-GYU , NAM JUNG-HAK , JI BONG-IL
IPC分类号： H04N7/24
CPC分类号： H04N19/513 , H04N19/102 , H04N19/156 , H04N19/174 , H04N19/436 , H04N19/61
摘要： Disclosed is a moving picture encoding/decoding apparatus and method for processing of a moving picture, which is divided in units of slices. The encoding method includes the steps of: dividing a moving picture in units of slices when the moving picture is received; determining an encoding order of moving pictures divided in units of slices; and generating a bitstream by encoding moving pictures, which are divided in units of slices, according to a corresponding order when the encoding order has been determined.
摘要翻译：公开了一种用于处理以片为单位划分的运动图像的运动图像编码/解码装置和方法。编码方法包括以下步骤：当接收到运动图像时以片为单位划分运动图像; 确定以切片为单位划分的运动图像的编码顺序; 以及当已经确定了编码顺序时，根据相应的顺序编码以切片为单位划分的运动图像来生成比特流。

4. 发明申请

WO2011016678A3 APPARATUS AND METHOD FOR DEBLOCKING FILTERING IMAGE DATA AND VIDEO DECODING APPARATUS AND METHOD USING THE SAME 审中-公开
标题翻译：解码滤波图像数据的装置和方法以及使用该方法的视频解码装置和方法
公开(公告)号：WO2011016678A3
公开(公告)日：2011-06-30
申请号：PCT/KR2010005123
申请日：2010-08-04
申请人： SAMSUNG ELECTRONICS CO LTD , UNIV KWANGWOON IND ACAD COLLAB
发明人： CHOI WOONG-IL , CHO DAE-SUNG , NAM JUNG-HAK , SIM DONG-GYU , JO HYUN-HO
IPC分类号： H04N5/21 , H04N7/24
CPC分类号： H04N19/117 , H04N19/157 , H04N19/176 , H04N19/61 , H04N19/86
摘要： A deblocking filtering apparatus and method for removing block distortion of a decoded image, and a video decoding apparatus and method using the same. The deblocking filtering method includes extracting parameter information for a plurality of unit blocks in a macro block, from a header of an input current frame, determining whether to perform deblocking filtering, based on the extracted parameter information, and performing deblocking filtering on the macro block according to the determination result.
摘要翻译：一种用于去除解码图像的块失真的去块滤波设备和方法以及使用该去块滤波设备和方法的视频解码设备和方法。去块滤波方法包括：从输入当前帧的头部提取宏块中的多个单元块的参数信息;基于提取的参数信息确定是否执行去块滤波;以及对宏块执行去块滤波根据确定结果。

5. 发明申请

WO2009113790A3 SCALABLE IMAGE ENCODING DEVICE AND SCALABLE IMAGE DECODING DEVICE 审中-公开
标题翻译：可缩放图像编码装置和可缩放图像解码装置
公开(公告)号：WO2009113790A3
公开(公告)日：2009-11-05
申请号：PCT/KR2009001176
申请日：2009-03-10
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHO DAE-SUNG , CHOI WOONG-IL
IPC分类号： H04N7/24
CPC分类号： H04N19/33 , H04N19/105 , H04N19/16 , H04N19/184 , H04N19/186 , H04N19/187
摘要： The present invention provides a scalable image encoding device and scalable image decoding device. A scalable-image encoding device comprises: a first encoding unit whereby an original image at a first level of resolution is encoded at a second level of resolution and a base-layer bitstream is produced which is for the production of a reconstructed image at the second level of resolution; and a second encoding unit whereby a reconstituted image at the second level of resolution, which is provided from the first encoding unit, is reconstituted as a reconstructed image at the first level of resolution in response to an interpolation mode signal, and whereby the original image at the first level of resolution is encoded through the use of the reconstructed image at the first level of resolution and an upper-layer bitstream is produced which comprises additional information for producing a reconstructed image at the first level of resolution or a third level of resolution.
摘要翻译：本发明提供一种可分级图像编码装置和可伸缩图像解码装置。可缩放图像编码装置包括：第一编码单元，其中以第二分辨率级别对第一级别的原始图像进行编码，并且产生用于在第二级生成重建图像的基本层比特流决议水平; 以及第二编码单元，其中响应于内插模式信号，以从第一编码单元提供的第二分辨率级别的重建图像被重构为第一分辨率级别的重建图像，并且由此原始图像在第一级别的分辨率下通过使用第一级分辨率的重建图像来编码，并且产生一个上层比特流，其包括用于在第一级别的分辨率或第三级分辨率下产生重建图像的附加信息。

6. 发明申请

WO2009048295A2 METHOD, MEDIUM, AND APPARATUS FOR ENCODING AND/OR DECODING VIDEO 审中-公开
标题翻译：用于编码和/或解码视频的方法，介质和装置
公开(公告)号：WO2009048295A2
公开(公告)日：2009-04-16
申请号：PCT/KR2008005973
申请日：2008-10-10
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM DAE-HEE , CHO DAE-SUNG , CHOI WOONG-IL , KIM HYUN-MUN
IPC分类号： H04N7/24
CPC分类号： H04N19/36 , H04N19/126 , H04N19/184 , H04N19/186 , H04N19/187 , H04N19/30 , H04N19/46 , H04N19/583 , H04N19/61 , H04N19/70 , H04N19/82
摘要： A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream formed with a base layer bitstream and an enhancement layer bitstream in order to provide forward compatibility, the scalable bitstream comprising a base layer bitstream including a base quantized level and a base quantization parameter corresponding to a base bit-depth, and an enhancement layer bitstream including a residue between an extended quantized level and a compensated quantized level that is predicted from the base quantized level, and additional quantization information for refining the difference between an extended bit-depth and the base bit-depth, wherein a process for improving image quality is applied to at least one of the base layer and the enhancement layer.
摘要翻译：一种用于通过生成形成有基本层比特流和增强层比特流的可分级比特流来编码和/或解码视频的方法，介质和装置，以便提供前向兼容性，所述可分级比特流包括基本层比特流，包括基本量化级别以及对应于基本位深度的基本量化参数，以及包括从基本量化级预测的扩展量化电平和补偿量化电平之间的残差的增强层比特流，以及用于精简扩展位深度和基本位深度，其中用于提高图像质量的处理被应用于基本层和增强层中的至少一个。

7. 发明申请

WO2011126277A3 LOW COMPLEXITY ENTROPY-ENCODING/DECODING METHOD AND APPARATUS 审中-公开
标题翻译：低复杂度熵编码/解码方法和装置
公开(公告)号：WO2011126277A3
公开(公告)日：2012-01-19
申请号：PCT/KR2011002377
申请日：2011-04-05
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHOI WOONG-IL , HAN WOO-JIN , LEE TAMMY , LEE SUN-IL
IPC分类号： H04N7/26
CPC分类号： H04N19/91 , H04N19/124 , H04N19/172 , H04N19/176 , H04N19/30 , H04N19/44 , H04N19/61 , H04N19/70
摘要： Entropy encoding and entropy decoding of image data are respectively performed whereby context modeling is performed on a context unit of blocks of the image data based on a context model of a previously encoded or decoded block.
摘要翻译：分别进行图像数据的熵编码和熵解码，由此基于先前编码或解码的块的上下文模型，对图像数据的块的上下文单元执行上下文建模。

8. 发明申请

WO2009113791A2 IMAGE ENCODING DEVICE AND IMAGE DECODING DEVICE 审中-公开
标题翻译：图像编码装置和图像解码装置
公开(公告)号：WO2009113791A2
公开(公告)日：2009-09-17
申请号：PCT/KR2009001177
申请日：2009-03-10
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHOI WOONG-IL , KIM DAE-HEE , CHO DAE-SUNG
IPC分类号： H04N7/24
CPC分类号： H04N19/129 , H04N19/61 , H04N19/63
摘要： The present invention provides an image encoding device and image decoding device. An image encoding device comprises: a predictive encoding unit for subjecting input images to predictive encoding and thereby producing residue images; a transformation unit for transforming the residue images into transformation block units and thereby producing transformation coefficient values; a quantization unit for the quantization of the transformation coefficient values of the transformation blocks; and an entropy encoding unit for determining the scanning sequence on the basis of significance in each position of the transformation blocks and scanning the quantized transformation coefficient values of the transformation blocks in the determined scanning sequence and thereby generating the transformation coefficient values of one-dimensional arrays and effecting entropy encoding of the transformation coefficient values of the one-dimensional arrays.
摘要翻译：本发明提供一种图像编码装置和图像解码装置。一种图像编码设备，包括：预测编码单元，用于对输入图像进行预测编码，从而产生残余图像; 变换单元，用于将残差图像变换成变换块单元并由此产生变换系数值; 量化单元，用于量化变换块的变换系数值; 以及熵编码单元，用于基于变换块的每个位置中的有效性来确定扫描序列，并且在所确定的扫描序列中扫描变换块的量化变换系数值，从而生成一维阵列的变换系数值并对一维阵列的变换系数值进行熵编码。

9. 发明申请

WO2012144821A3 METHOD AND APPARATUS FOR UNIFIED SCALABLE VIDEO ENCODING FOR MULTI-VIEW VIDEO AND METHOD AND APPARATUS FOR UNIFIED SCALABLE VIDEO DECODING FOR MULTI-VIEW VIDEO 审中-公开
标题翻译：用于多视图视频的统一的可缩放视频编码的方法和装置以及用于多视图视频的统一的可分级视频解码的方法和装置
公开(公告)号：WO2012144821A3
公开(公告)日：2013-01-10
申请号：PCT/KR2012003002
申请日：2012-04-19
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： CHOI BYEONG-DOO , JEONG SEUNG-SOO , CHO DAE-SUNG , CHOI WOONG-IL
IPC分类号： H04N7/32 , H04N13/00
CPC分类号： H04N19/59 , H04N19/105 , H04N19/107 , H04N19/172 , H04N19/187 , H04N19/30 , H04N19/597 , H04N19/61 , H04N19/85
摘要： Methods for scalable video encoding and decoding for a multi-view video and apparatuses for scalable video encoding and decoding which implement the methods are provided. At least one root image and other remaining images of an image sequence of a video are classified into a plurality of layers. At least one reference image relating to a current image of the image sequence is generated by using a parent image of the current image based on a reference image conversion technique for scalable prediction encoding. Prediction encoding may be performed with respect to the current image by using the at least one reference image.
摘要翻译：提供了用于多视图视频的可缩放视频编码和解码以及实现该方法的可伸缩视频编码和解码装置的方法。图像的图像序列的至少一个根图像和其他剩余图像被分类为多个层。基于用于可伸缩预测编码的参考图像转换技术，通过使用当前图像的父图像来生成与图像序列的当前图像有关的至少一个参考图像。可以通过使用至少一个参考图像来对当前图像执行预测编码。

10. 发明申请

WO2011142569A3 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING LAYERED CODED VIDEO 审中-公开
标题翻译：用于发送和接收分层编码视频的方法和装置
公开(公告)号：WO2011142569A3
公开(公告)日：2012-03-15
申请号：PCT/KR2011003442
申请日：2011-05-09
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE CHANG-HYUN , PARK MIN-WOO , CHO DAE-SUNG , KIM DAE-HEE , CHOI WOONG-IL
IPC分类号： H04N7/24 , H04N7/26
CPC分类号： H04N19/188 , H04N19/132 , H04N19/164 , H04N19/174 , H04N19/187 , H04N19/30
摘要： Transmitting and receiving a layered coded video, in which a picture of a base layer and a picture of at least one enhancement layer are separately encoded, the encoded pictures of the base layer and the encoded pictures of the at least one enhancement layer are arranged on a slice basis, the arranged pictures are packetized by adding a header to the rearranged pictures, and the packets are transmitted as a bit stream.
摘要翻译：发送和接收分层编码视频，其中基本层的图像和至少一个增强层的图像被分别编码，基本层的编码图像和至少一个增强层的编码图像被布置在以切片为基础，通过向重新布置的图像添加标题来对布置的图像进行分组，并且以比特流的形式发送分组。

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