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1. 发明公开

EP2617193A2 APPARATUS AND METHOD FOR MULTILAYER PICTURE ENCODING/DECODING 审中-公开
标题翻译：装置和方法用于编码和解码多层PICTURES
公开(公告)号：EP2617193A2
公开(公告)日：2013-07-24
申请号：EP11825427.5
申请日：2011-09-14
申请人： Samsung Electronics Co., Ltd
发明人： KIM, Dae-Hee , PARK, Min-Woo , CHO, Dae-Sung , CHOI, Woong-Il
IPC分类号： H04N7/24
CPC分类号： H04N7/0117 , H04N19/33 , H04N19/36 , H04N19/51
摘要： Provided is a multilayer picture encoding/decoding apparatus and method for reducing a dynamic range of residual pictures occurring in enhancement layers. The multilayer picture encoding method includes performing format down-conversion on an input picture, and generating a lower layer bitstream by encoding the format down-converted input picture; performing format up-conversion by adaptively or selectively applying a 1-dimensional (1-D) prediction filter to a picture of the lower layer depending on whether a lower layer prediction flag is set or not; and calculating a residual picture between the input picture and the format up-converted picture, and generating an enhancement bitstream by encoding the calculated residual picture.

2. 发明公开

EP1999965A1 METHOD, MEDIUM, AND SYSTEM ENCODING AND/OR DECODING AN IMAGE 审中-公开
标题翻译：方法，介质和系统具有图像代码和/或解码
公开(公告)号：EP1999965A1
公开(公告)日：2008-12-10
申请号：EP07745678.8
申请日：2007-03-28
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Woo-Shik , KIM, Hyun-Mun , CHO, Dae-Sung , BIRINOV, Dmitri
IPC分类号： H04N7/26
CPC分类号： H04N19/186 , H04N19/174 , H04N19/436 , H04N19/70
摘要： An encoding method, medium, and system encoding an image, with an image being encoded by generating a plurality of image slices as images of each color component of the image and encoding the image slices in parallel with each other and independently of each other. Accordingly, although an image to be encoded has a large number of color components, the image can be compressed promptly. In addition, a decoding method, medium, and system are also provided decoding an image, with a plurality of encoded image slices being included in a corresponding bitstream, which are images of each color component of the image to be restored, are decoded in parallel with each other and independently of each other so as to restore the image using the decoded image slices. Accordingly, although an image to be decoded has a large number of color components, the image can be restored promptly.

3. 发明公开

EP1994763A1 METHOD, MEDIUM, AND SYSTEM ENCODING AND/OR DECODING MOVING PICTURES BY ADAPTIVELY APPLYING OPTIMAL PREDICTION MODES 有权
标题翻译：方法，介质和系统进行编码和/或解码运动图像自适应BY，申请最优PRÄDIKTIONSMODEN
公开(公告)号：EP1994763A1
公开(公告)日：2008-11-26
申请号：EP07715613.1
申请日：2007-03-13
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Woo-Shik , KIM, Hyun-Mun , CHO, Dae-Sung , BIRINOV, Dmitri , KIM, Dae-Hee , CHO, Woong-Il
IPC分类号： H04N7/32
CPC分类号： H04N19/136 , G06T9/007 , H04N19/103 , H04N19/109 , H04N19/11 , H04N19/147 , H04N19/15 , H04N19/176 , H04N19/186 , H04N19/19 , H04N19/50 , H04N19/593 , H04N19/61
摘要： A method, medium, and system decoding a moving picture. The moving picture decoding method may include decoing image information encoded in a bitstream, with the image information being encoded according to a prediction mode determined to be optimal for corresponding blocks of each color component of a corresponding current image, the method including restoring prediction mode information from the bitstream, the restored prediction mode information identifying the prediction mode, restoring residues that correspond to differences between the current image and a reference image for the current image, according to the prediction mode identified by the restored prediction mode information,generating a predicted image according to the prediction mode identified by the restored prediction mode information, and generating a restored image that corresponds to a sum of the generated residues and the generated predicted image.

4. 发明公开

EP2252060A2 IMAGE ENCODING DEVICE AND IMAGE DECODING DEVICE 审中-公开
标题翻译： BILDKODIERUNGSVORRICHTUNG UND BILDDEKODIERUNGSVORRICHTUNG
公开(公告)号：EP2252060A2
公开(公告)日：2010-11-17
申请号：EP09718618.3
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 an 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。图像编码装置包括：预测编码单元，用于对输入图像进行预测编码，从而产生残差图像; 变换单元，用于将残差图像变换为变换块单位，从而产生变换系数值; 用于量化变换块的变换系数值的量化单元; 以及熵编码单元，用于基于所述变换块的每个位置中的显着性来确定所述扫描序列，并且扫描所确定的扫描序列中的所述变换块的量化变换系数值，从而生成所述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。

5. 发明公开

EP2198615A2 METHOD, MEDIUM, AND APPARATUS FOR ENCODING AND/OR DECODING VIDEO 审中-公开
标题翻译：方法，介质和设备进行编码和/或解码视频内容
公开(公告)号：EP2198615A2
公开(公告)日：2010-06-23
申请号：EP08837335.2
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.

6. 发明公开

EP2196029A1 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，媒体和设备
公开(公告)号：EP2196029A1
公开(公告)日：2010-06-16
申请号：EP08778583.8
申请日：2008-07-03
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： H04N21/234354 , H04N19/126 , H04N19/186 , H04N19/187 , H04N19/30 , H04N19/36 , H04N19/70 , H04N21/234327 , H04N21/2383 , H04N21/4382 , H04N21/64792
摘要： A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream formed of a base layer bitstream and an enhancement layer bitstream so as to have forward compatibility, wherein the enhancement layer bitstream comprises a bit-depth field of the enhancement layer, a frame or a picture type field of the enhancement layer in consideration of a frame or a picture type of the base layer, an additional quantization information field for obtaining a quantization parameter of the enhancement layer together with a quantization parameter of the base layer, an intra-macroblock field of the enhancement layer, and an inter-macroblock field of the enhancement layer.
摘要翻译：一种用于通过生成由基本层比特流和增强层比特流形成的可缩放比特流来编码和/或解码视频以便具有前向兼容性的方法，媒体和设备，其中增强层比特流包括比特深度字段考虑到基础层的帧或图片类型，增强层，增强层的帧或图片类型字段，用于获得增强层的量化参数以及基础的量化参数的附加量化信息字段层，增强层的帧内宏块场以及增强层的帧间宏块场。

7. 发明授权

EP2452501B1 SPATIAL PREDICTION METHOD AND APPARATUS IN LAYERED VIDEO CODING 有权转让
公开(公告)号：EP2452501B1
公开(公告)日：2020-09-02
申请号：EP10797336.4
申请日：2010-07-12
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Woong-Il , CHO, Dae-Sung
IPC分类号： H04N19/11 , H04N19/136 , H04N19/159 , H04N19/176 , H04N19/196 , H04N19/33 , H04N19/147 , H04N19/46

8. 发明公开

EP2165539A1 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，媒体和设备
公开(公告)号：EP2165539A1
公开(公告)日：2010-03-24
申请号：EP08766516.2
申请日：2008-06-23
申请人： Samsung Electronics Co., Ltd.
发明人： CHO, Dae-Sung , KIM, Dae-Hee , CHOI, Woong-Il , JUNG, Jae-Woo
IPC分类号： H04N7/24
CPC分类号： H04N19/00315 , H04N19/126 , H04N19/184 , H04N19/186 , H04N19/30 , H04N19/36 , H04N19/46 , H04N19/61 , H04N19/70
摘要： A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream supporting at least two bit-depths with forward compatibility, wherein the scalable bitstream comprises a base layer bitstream including a base quantization level and a base quantization parameter corresponding to a base bit-depth, and an enhancement layer bitstream including residue between an extended quantization level and a compensated quantization level that is predicted from the base quantization level, and a refined quantization parameter for refining the difference between an extended bit-depth and the base bit-depth.
摘要翻译：一种用于通过生成支持具有前向兼容性的至少两个比特深度的可伸缩比特流来对视频进行编码和/或解码的方法，介质和装置，其中所述可伸缩比特流包括基础层比特流，所述基础比特流包括基础量化等级和对应的基础量子化参数以及包括扩展量化级别和从基本量化级别预测的补偿量化级别之间的残差的增强层比特流以及用于改进扩展比特深度和基地位深度。

9. 发明公开

EP2057847A1 VIDEO ENCODING APPARATUS AND METHOD AND VIDEO DECODING APPARATUS AND METHOD 审中-公开
标题翻译：视频编码和方法以及动态图像解码方案和方法
公开(公告)号：EP2057847A1
公开(公告)日：2009-05-13
申请号：EP07793781.1
申请日：2007-08-31
申请人： Samsung Electronics Co., Ltd.
发明人： KIM, Dae-Hee , KIM, Hyun-Mun , CHO, Dae-Sung , CHOI, Woong-Il , JUNG, Jae-Woo
IPC分类号： H04N7/26
CPC分类号： H04N19/36 , H04N19/124 , H04N19/184 , H04N19/186 , H04N19/187 , H04N19/59 , H04N19/61
摘要： A video encoding apparatus and method and a video decoding apparatus and method are provided. The video encoding apparatus includes a base layer encoding unit generating a base layer bitstream including a quantization level of video data and a base quantization parameter corresponding to a base bit-depth, an enhancement layer encoding unit generating an enhancement layer bitstream including a refined quantization parameter for refining the difference between an extended bit-depth and the base bit-depth, and a bitstream combining unit combining the base layer bitstream and the enhancement layer bitstream to generate the scalable bitstream. The video decoding apparatus includes a base layer decoding unit decoding a base layer bitstream including a quantization level of video data and a base quantization parameter corresponding to a base bit-depth in a received bitstream to obtain a base restoration image, an enhancement layer decoding unit decoding an enhancement layer bitstream including a refined quantization parameter for refining the difference between an extended bit-depth and the base bit-depth in the received bitstream, and a bit-depth restoration unit obtaining an extended restoration image corresponding to an extended bit-depth by using the decoded quantization level, the decoded base quantization parameter, and the decoded refined quantization parameter.

10. 发明公开

EP2508037A2 MOBILE DEVICE AND CONTROL METHOD THEREOF 审中-公开
标题翻译：移动设备及其控制方法
公开(公告)号：EP2508037A2
公开(公告)日：2012-10-10
申请号：EP10834787.3
申请日：2010-12-02
申请人： Samsung Electronics Co., Ltd.
发明人： YOON, Jong-Hyun , NAM, Sang-Su , AHN, Jae-Min , CHO, Dae-Sung , YOOK, Hyun-gyoo
IPC分类号： H04W88/06 , G06F9/44
CPC分类号： G06F3/04883 , G06F3/016 , G06F3/017 , G06F3/0481 , G06F3/0482 , G06F3/0483 , G06F3/0488 , G06F3/04886 , G06F9/451 , G07F17/32 , H04M1/274525 , H04M1/72525 , H04M1/72561 , H04M1/72583 , H04M19/047 , H04M2250/22 , H04W8/18 , H04W76/10 , H04W84/12 , H04W88/02
摘要： The mobile device for providing a haptic function includes a vibration unit which generates vibration for a tactile effect as the haptic function; and a control unit which includes a platform providing an application programming interface (API) corresponding to the haptic function and having a plurality of parameters, executes an application prepared by the API, determines a characteristic of the vibration based on the plurality of parameters set up in the application, and controls the vibration unit to generate the vibration having the determined characteristic.
摘要翻译：该移动设备包括通过网络执行通信的通信单元; 以及控制单元，其执行由平台提供的网络功能的应用程序编程接口（API）准备的应用程序，并且控制通信单元根据优选网络的设置执行通信，如果应用程序包括首选网络。

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