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1. 发明申请

WO2011049392A3 IMAGE ENCODING AND DECODING APPARATUS AND METHOD 审中-公开
标题翻译：图像编码和解码设备和方法
公开(公告)号：WO2011049392A3
公开(公告)日：2011-11-03
申请号：PCT/KR2010007252
申请日：2010-10-21
申请人： SK TELECOM CO LTD , SONG JINHAN , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , HAN JONGKI , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
发明人： SONG JINHAN , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , HAN JONGKI , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
IPC分类号： H04N7/26 , H04N7/32
CPC分类号： H04N19/132 , H04N19/61
摘要： The present invention provides an image encoding and decoding apparatus and method. According to one embodiment of the present invention, the image encoding and decoding apparatus comprises: an image encoder which reduces horizontal and vertical sizes of a variable macro block into the set size or ratio so that the variable macro block may be reset in a smaller size than the current size, if the variable macro block of the current encoding target is not positioned inside an input image, and performs a prediction encoding process on the basis of the reset variable macro block; and an image decoder which performs a decoding process by reducing the size of a variable macro block of the current decoding target into the set size or ratio so that the variable macro block may be reset in a smaller size than the current size, if the variable macro block of the current decoding target is not positioned inside an input image.
摘要翻译：本发明提供一种图像编码和解码装置和方法。根据本发明的一个实施例，图像编码和解码装置包括：图像编码器，其将可变宏块的水平和垂直尺寸减小到设定的大小或比率，使得可变宏块可以以较小的尺寸重置如果当前编码对象的可变宏块不位于输入图像内，并且基于复位可变宏块执行预测编码处理; 以及图像解码器，其通过将当前解码目标的可变宏块的大小减小为设定大小或比率来执行解码处理，使得可变宏块可以以比当前大小更小的大小被复位，如果可变的当前解码对象的宏块不位于输入图像的内部。

2. 发明申请

WO2011074919A3 IMAGE ENCODING/DECODING METHOD AND DEVICE 审中-公开
标题翻译：图像编码/解码方法和装置
公开(公告)号：WO2011074919A3
公开(公告)日：2011-10-27
申请号：PCT/KR2010009086
申请日：2010-12-17
申请人： SK TELECOM CO LTD , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK , SONG JINHAN
发明人： KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK , SONG JINHAN
IPC分类号： H04N7/32 , H04N7/24
CPC分类号： H04N19/132 , H04N19/105 , H04N19/11 , H04N19/159 , H04N19/176 , H04N19/593
摘要： In one embodiment, the present invention relates to an image encoding/decoding method and device. One embodiment of the present invention provides a method and device for image encoding which entail: encoding skip information showing whether a block to be subjected to image encoding is a skip block; either encoding split information for the block and skip movement information for the block, or encoding prediction information for the block comprising intra-prediction mode or movement information and split information for the block, depending on the skip information; and encoding residual signal information for the block, based on the prediction information and the conversion information, and provides a method and device for restoring the encoded signal. This embodiment of the present invention can improve image compression efficiency by being devised to allow efficient encoding of the encoding information which is used when encoding images, and allows the encoding of images through the selective use of diverse encoding formats and decoding formats.
摘要翻译：在一个实施例中，本发明涉及一种图像编码/解码方法和装置。本发明的一个实施例提供了一种用于图像编码的方法和设备，其包括：对表示要进行图像编码的块是否是跳过块的跳过信息进行编码; 根据所述跳过信息对所述块的分割信息和所述块的跳过运动信息进行编码，或者对包括帧内预测模式的块的预测信息或者所述块的运动信息和分割信息进行编码; 以及基于预测信息和转换信息对块的残余信号信息进行编码，并且提供用于恢复编码信号的方法和设备。本发明的该实施例通过被设计为允许对编码图像时使用的编码信息进行有效编码并且通过选择性地使用不同的编码格式和解码格式来允许对图像进行编码，可以提高图像压缩效率。

3. 发明申请

WO2011040796A3 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING VARIABLE-SIZE MACROBLOCKS 审中-公开
标题翻译：使用可变尺寸宏块编码/解码图像的方法和装置
公开(公告)号：WO2011040796A3
公开(公告)日：2011-09-29
申请号：PCT/KR2010006740
申请日：2010-10-01
申请人： SK TELECOM CO LTD , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , HAN JONGKI , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
发明人： KIM SUNYEON , JEON BYEUNGWOO , HAN JONGKI , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
IPC分类号： H04N7/26 , H04N7/32
CPC分类号： H04N19/146 , H04N19/103 , H04N19/105 , H04N19/176
摘要： The present invention relates to an apparatus and a method for encoding/decoding an image using variable-size macroblocks. The image encoding/decoding apparatus according to an embodiment of the present invention comprises: an image encoder, which encodes macroblocks by a prediction reference unit candidate, determines a prediction reference unit according to the encoding cost for each prediction reference unit candidate, and generates a bit stream that contains encoded image data in the determined prediction reference unit, information on a prediction type for each determined prediction reference unit, and prediction data by prediction type; and an image decoder, which extracts, from the bit stream, information on the prediction type for each prediction reference unit, prediction data by prediction type, and the encoded image data and decodes the encoded image data by prediction type for each prediction reference unit to generate a recovered image.
摘要翻译：本发明涉及使用可变大小的宏块对图像进行编码/解码的装置和方法。根据本发明实施例的图像编码/解码装置包括：通过预测参考单元候选对宏块编码的图像编码器根据每个预测参考单元候选的编码成本确定预测参考单元，并且生成包含所确定的预测参考单元中的编码图像数据的位流，关于每个确定的预测参考单元的预测类型的信息和通过预测类型的预测数据; 以及图像解码器，其从比特流中提取关于每个预测参考单元的预测类型的信息，通过预测类型的预测数据和编码图像数据，并且将每个预测参考单元的预测类型的编码图像数据解码为生成恢复的图像。

4. 发明申请

WO2011040795A3 METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING SPLIT LAYER 审中-公开
标题翻译：使用分割层编码/解码视频的方法和装置
公开(公告)号：WO2011040795A3
公开(公告)日：2011-09-15
申请号：PCT/KR2010006735
申请日：2010-10-01
申请人： SK TELECOM CO LTD , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
发明人： KIM SUNYEON , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
IPC分类号： H04N7/32
CPC分类号： H04N19/105 , H04N19/119 , H04N19/122 , H04N19/159 , H04N19/176 , H04N19/179 , H04N19/44 , H04N19/463 , H04N19/59 , H04N19/96
摘要： The present invention relates to a method and an apparatus for encoding/decoding a video using a split layer. The image encoding/decoding method of the present invention comprises: generating encoded video data by encoding a current block that is split into a plurality of sub blocks; generating encoded split information data by encoding the split information of the current block; generating a bit stream that contains the encoded video data and the encoded split information data; and recovering a video from the generated bit stream. According to the present invention, when encoding a high resolution video with variable-size blocks, various block shapes can be used for the encoding. Also, efficient encoding and decoding of the split information on the blocks can improve the compression efficiency.
摘要翻译：本发明涉及使用分割层对视频进行编码/解码的方法和装置。本发明的图像编码/解码方法包括：通过对分割成多个子块的当前块进行编码来生成编码视频数据; 通过对当前块的分割信息进行编码来生成编码的分割信息数据; 生成包含编码视频数据和编码分割信息数据的比特流; 并从生成的比特流中恢复视频。根据本发明，当对具有可变大小块的高分辨率视频进行编码时，可以使用各种块形状进行编码。此外，对块上的分割信息的有效编码和解码可以提高压缩效率。

5. 发明申请

WO2011040794A3 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE USING VARIABLE-SIZE MACROBLOCKS 审中-公开
标题翻译：使用可变大小宏块编码/解码图像的方法和设备
公开(公告)号：WO2011040794A3
公开(公告)日：2011-09-01
申请号：PCT/KR2010006734
申请日：2010-10-01
申请人： SK TELECOM CO LTD , KIM SUNYEON , LIM JEONGYEON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
发明人： KIM SUNYEON , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
IPC分类号： H04N7/32
CPC分类号： H04N19/105 , H04N19/103 , H04N19/109 , H04N19/11 , H04N19/119 , H04N19/136 , H04N19/146 , H04N19/157 , H04N19/159 , H04N19/17 , H04N19/172 , H04N19/174 , H04N19/176 , H04N19/177 , H04N19/467 , H04N19/503 , H04N19/593 , H04N19/61 , H04N19/70
摘要： The present invention relates to a method and an apparatus for encoding/decoding an image using variable-size macroblocks. The image encoding apparatus according to an embodiment of the present invention comprises: a candidate block type setter for setting a block type candidate for encoding an image; an image encoder for encoding an input image by block type candidate; and a block type determinator for determining a block type based on the encoding cost for each block type candidate, and generating a bit stream that contains image data encoded in the determined block type as well as information on the determined block type. According to an embodiment of the present invention, by determining a block type according to the characteristics of an image, a high resolution image can be encoded and decoded efficiently by using a combination of different modes such as large and macroblock size mode, minimum sub-block size mode, available types of split block modes, and available types of macroblock prediction modes.
摘要翻译：本发明涉及使用可变尺寸宏块对图像进行编码/解码的方法和设备。根据本发明实施例的图像编码设备包括：候选块类型设置器，用于设置用于编码图像的块类型候选; 图像编码器，用于按块类型候选对输入图像进行编码; 以及块类型确定器，用于基于每个块类型候选的编码成本确定块类型，并且生成包含以确定的块类型编码的图像数据的位流以及关于确定的块类型的信息。根据本发明的实施例，通过根据图像的特性确定块类型，可以通过使用不同模式的组合来有效地对高分辨率图像进行编码和解码，所述模式例如是大块和宏块大小模式，块大小模式，可用类型的分块模式以及可用类型的宏块预测模式。

6. 发明申请

WO2010035993A3 APPARATUS AND METHOD FOR IMAGE ENCODING/DECODING CONSIDERING IMPULSE SIGNAL 审中-公开
标题翻译：考虑影像信号的图像编码/解码的装置和方法
公开(公告)号：WO2010035993A3
公开(公告)日：2010-07-08
申请号：PCT/KR2009005362
申请日：2009-09-21
申请人： SK TELECOM CO LTD , KIM HAYOON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , KIM KIBAEK , PARK HYOUNGMEE
发明人： KIM HAYOON , MOON JOOHEE , LEE YUNGLYUL , KIM HAEKWANG , JEON BYEUNGWOO , KIM KIBAEK , PARK HYOUNGMEE
IPC分类号： H04N7/24
CPC分类号： H04N19/11 , H04N19/593
摘要： The present invention relates to an apparatus and a method for image encoding/decoding considering an impulse signal. The method for image encoding according to the present invention comprises: an MxN residual block generating step of estimating the current block to generate an estimated block, and performing a subtraction between the estimated block and the current block to generate an MxN residual block; and an AxB encoding step of encoding the AxB residual block containing the residual signal of an impulse component in the MxN residual block to generate a bit stream. The apparatus and the method of the present invention improve encoding efficiency by efficiently encoding or decoding the residual signal of the impulse component in encoding or decoding images.
摘要翻译：本发明涉及考虑脉冲信号的图像编码/解码装置和方法。根据本发明的图像编码方法包括：M×N残差块生成步骤，估计当前块以产生估计块，并且在估计块和当前块之间执行减法以产生M×N个残余块; 以及AxB编码步骤，对包含M×N个残差块中的脉冲成分的残留信号的AxB残差块进行编码，生成比特流。本发明的装置和方法通过在编码或解码图像中有效地编码或解码脉冲分量的残差信号来提高编码效率。

7. 发明申请

WO2012077959A3 METHOD AND DEVICE FOR ENCODING/DECODING IMAGE IN SPATIAL DOMAIN FOR NOISE COMPONENT 审中-公开
标题翻译：用于在噪声分量中对空间域中的图像进行编码/解码的方法和设备
公开(公告)号：WO2012077959A3
公开(公告)日：2012-08-02
申请号：PCT/KR2011009391
申请日：2011-12-06
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
发明人： SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
IPC分类号： H04N7/26
CPC分类号： H04N19/593 , H04N19/12 , H04N19/129 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/46 , H04N19/61 , H04N19/85
摘要： An embodiment of the present invention relates to a method and a device for encoding/decoding an image in a spatial domain for noise components, which is a method and a device for encoding/decoding an image in which: a current block is predicted such that a prediction block is generated, and then said prediction block is deducted from said current block to generate a residual block; it is determined whether or not there are as many noise components of said residual block as the number of a preset range; an encoding domain is determined; if the determined encoding domain is a frequency domain the residual block is transformed and quantized; if the determined encoding domain is a spatial domain information on the encoding domain, which was determined by quantizing said residual block, and a generated quantized block are encoded or said noise components are quantized; and the quantized noise components and information on the number of said noise components and the location of said noise components are encoded and decoded.
摘要翻译：本发明的实施例涉及一种用于对噪声分量的空间域中的图像进行编码/解码的方法和设备，其是用于对图像进行编码/解码的方法和设备，其中：预测当前块使得生成预测块，然后从所述当前块中扣除所述预测块以生成残余块; 确定所述残留块的噪声分量是否与预设范围的数量一样多; 确定编码域; 如果确定的编码域是频域，则对残差块进行变换和量化; 如果所确定的编码域是通过量化所述残留块而确定的编码域上的空间域信息，并且所生成的量化块被编码或者所述噪声分量被量化; 量化的噪声分量和关于所述噪声分量的数量和所述噪声分量的位置的信息被编码和解码。

8. 发明申请

WO2012060663A2 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE FOR PERFORMING INTRA-PREDICTION USING PIXEL VALUE FILTERED ACCORDING TO PREDICTION MODE 审中-公开
标题翻译：使用根据预测模式过滤的像素值来编码/解码图像进行预测的方法和装置
公开(公告)号：WO2012060663A2
公开(公告)日：2012-05-10
申请号：PCT/KR2011008384
申请日：2011-11-04
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
发明人： SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
IPC分类号： H04N7/34 , H04N7/32
CPC分类号： H04N19/593
摘要： One embodiment of the present invention relates to a method and to an apparatus for encoding/decoding an image using an effective in-screen prediction mode group selection. The one embodiment of the present invention relates to the method and the apparatus for encoding/decoding the image comprising a step of selecting an intra-prediction mode set using the pixels of peripheral blocks of a current block, and a step of generating a prediction block in one prediction mode from the selected intra-prediction mode set, thereby improving compression capability.
摘要翻译：本发明的一个实施例涉及使用有效的屏幕内预测模式组选择对图像进行编码/解码的方法和装置。本发明的一个实施例涉及用于对图像进行编码/解码的方法和装置，包括使用当前块的外围块的像素选择帧内预测模式集合的步骤，以及生成预测块在所选择的帧内预测模式集合的一个预测模式中，从而提高压缩能力。

9. 发明申请

WO2012074248A2 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES TO MINIMIZE REDUNDANCY OF INTRA-PREDICTION MODE 审中-公开
标题翻译：用于编码/解码图像以最小化帧内预测模式的冗余的方法和设备
公开(公告)号：WO2012074248A2
公开(公告)日：2012-06-07
申请号：PCT/KR2011009080
申请日：2011-11-25
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
发明人： SONG JINHAN , LIM JEONGYEON , KIM KIBAEK , JEONG JECHANG
IPC分类号： H04N19/11
CPC分类号： H04N19/50 , H04N19/00569 , H04N19/11 , H04N19/463
摘要： One embodiment of the present invention relates to a method and an apparatus for encoding/decoding images to minimize redundancy of an intra prediction mode. One embodiment of the present invention relates to a method and an apparatus for encoding/decoding the images which encode/decode an intra-prediction mode of a present block according to whether the redundancy of the entire intra-prediction mode or information for unnecessary intra-prediction mode is removed from a candidate mode or a prediction value for the intra-prediction mode of sub-blocks of at least the predetermined number corresponds to a real intra-prediction mode.
摘要翻译：本发明的一个实施例涉及用于对图像进行编码/解码以使帧内预测模式的冗余最小化的方法和设备。本发明的一个实施例涉及一种用于编码/解码对当前块的帧内预测模式进行编码/解码的图像的方法和设备，该方法和设备根据整个帧内预测模式的冗余度或不必要的帧内预测模式的信息，预测模式从候选模式中移除或至少预定数目的子块的帧内预测模式的预测值对应于实际帧内预测模式。

10. 发明专利

HUE051313T2 Eljárás és készülék képek változtatható méretû makroblokkok használatával történõ kódolására/dekódolására 未知
公开(公告)号：HUE051313T2
公开(公告)日：2021-03-01
申请号：HUE19193515
申请日：2010-10-01
申请人： SK TELECOM CO LTD
发明人： KIM SUNYEON , JEON BYEUNGWOO , PARK HYOUNGMEE , PARK MINCHEOL , KIM DONGWON , KIM KIBAEK , LEE JUOCK
IPC分类号： H04N19/11 , H04N19/17 , H04N19/593 , H04N19/61 , H04N19/70

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