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1. 发明公开

EP1804488A2 Motion estimator and motion method 审中-公开
标题翻译：运动估计器和运动的方法
公开(公告)号：EP1804488A2
公开(公告)日：2007-07-04
申请号：EP06126728.2
申请日：2006-12-20
申请人： Samsung Electronics Co., Ltd.
发明人： KWON, Oh-jae , MIN, Jong-sul , KIM, Myung-jae , LEE, Ho-seop , SEONG, Hwa-seok , CHO, Min-kyoung
IPC分类号： H04N5/14 , H04N7/26
CPC分类号： H04N5/145 , G06T7/223 , G06T2207/10016 , H04N7/0132 , H04N19/51 , H04N19/527 , H04N19/533 , H04N19/56 , H04N19/61
摘要： A motion estimator (150) for generating an interpolation frame based on current and previous frames is provided. The motion estimator includes: a first candidate motion vector calculating unit (10) which divides the current frame into plural blocks and generates plural first candidate motion vector groups, each group including a first candidate motion vector for each of the blocks calculated based on a previous motion vector previously estimated; a second candidate motion vector calculating unit (30) which calculates plural second candidate motion vectors for each of the blocks, each of the second candidate motion vectors being calculated based on a respective first candidate motion vector included in each of the first candidate motion vector group; and a final motion vector deciding unit (50) which selects a final motion vector for each of the blocks from among the second candidate motion vectors, the interpolation frame being generated based on the final motion vector.

2. 发明授权

EP2649804B1 THREE-DIMENSIONAL DISPLAY APPARATUS AND 3D DISPLAY METHOD THEREOF 有权
公开(公告)号：EP2649804B1
公开(公告)日：2019-07-10
申请号：EP11847128.3
申请日：2011-11-09
申请人： Samsung Electronics Co., Ltd.
发明人： LEE, Jin-sung , CHANG, Ju-yong , MIN, Jong-sul , KIM, Sung-jin
IPC分类号： H04N13/128

3. 发明公开

EP2638699A1 IMAGE CONVERSION APPARATUS AND DISPLAY APPARATUS AND METHODS USING THE SAME 审中-公开
标题翻译：图像转换装置，显示装置和方法配合使用
公开(公告)号：EP2638699A1
公开(公告)日：2013-09-18
申请号：EP11840453.2
申请日：2011-08-09
申请人： Samsung Electronics Co., Ltd
发明人： CHANG, Ju-yong , LEE, Jin-sung , MIN, Jong-sul , KIM, Sung-jin
IPC分类号： H04N13/00
CPC分类号： H04N13/139 , H04N13/111 , H04N13/282
摘要： A method for converting an image in an image conversion apparatus is provided. The method includes receiving a stereo image, down-scaling the stereo image, performing stereo-matching by applying adaptive weight to the down-scaled stereo images, generating a depth map according to the stereo-matching, up-scaling the depth map by referring to an input image of original resolution, and generating a plurality of multi-view images by performing depth-image-based rendering with respect to the up-scaled depth map and the input image of original resolution. Accordingly, a plurality of multi-view images may be obtained with ease.

4. 发明公开

EP1804488A3 Motion estimator and motion method 审中-公开
标题翻译： Bewegungsschätzerund Bewegungsverfahren
公开(公告)号：EP1804488A3
公开(公告)日：2009-08-26
申请号：EP06126728.2
申请日：2006-12-20
申请人： Samsung Electronics Co., Ltd.
发明人： KWON, Oh-jae , MIN, Jong-sul , KIM, Myung-jae , LEE, Ho-seop , SEONG, Hwa-seok , CHO, Min-kyoung
IPC分类号： H04N5/14
CPC分类号： H04N5/145 , G06T7/223 , G06T2207/10016 , H04N7/0132 , H04N19/51 , H04N19/527 , H04N19/533 , H04N19/56 , H04N19/61
摘要： A motion estimator (150) for generating an interpolation frame based on current and previous frames is provided. The motion estimator includes: a first candidate motion vector calculating unit (10) which divides the current frame into plural blocks and generates plural first candidate motion vector groups, each group including a first candidate motion vector for each of the blocks calculated based on a previous motion vector previously estimated; a second candidate motion vector calculating unit (30) which calculates plural second candidate motion vectors for each of the blocks, each of the second candidate motion vectors being calculated based on a respective first candidate motion vector included in each of the first candidate motion vector group; and a final motion vector deciding unit (50) which selects a final motion vector for each of the blocks from among the second candidate motion vectors, the interpolation frame being generated based on the final motion vector.
摘要翻译：提供了用于基于当前帧和先前帧生成内插帧的运动估计器（150）。运动估计器包括：第一候选运动矢量计算单元，其将当前帧划分成多个块并且生成多个第一候选运动矢量组，每个组包括基于前一个帧计算的每个块的第一候选运动矢量先前估计的运动矢量; 第二候选运动矢量计算单元（30），其针对每个块计算多个第二候选运动矢量，基于包括在第一候选运动矢量组中的每一个中的相应的第一候选运动矢量来计算每个第二候选运动矢量 ; 以及最终运动矢量决定单元，其从所述第二候选运动矢量中选择每个所述块的最终运动矢量，所述内插帧是基于所述最终运动矢量生成的。

5. 发明公开

EP2898479A1 MULTIVIEW IMAGE GENERATING METHOD AND MULTI VIEW IMAGE DISPLAY APPARATUS 审中-公开
标题翻译：用于生产多查看图像和设备对于显示多个观看图像
公开(公告)号：EP2898479A1
公开(公告)日：2015-07-29
申请号：EP13839316.0
申请日：2013-09-24
申请人： Samsung Electronics Co., Ltd.
发明人： HAN, Seung-ryong , MIN, Jong-sul
IPC分类号： G06T15/00 , G06T17/00 , H04N13/00
CPC分类号： H04N13/349 , H04N13/111 , H04N13/305 , H04N13/31 , H04N13/351
摘要： A multiview image generating method is provided. The multiview image generating method includes generating a hole image using depth information of an original image, dividing a boundary region in which a hole area of the generated hole image is in contact with a background into at least one patch, selecting an area having the most similar pixel value to a background included in the divided at least one patch, in a preset area of the original image, and filling a hole area on the divided at least one patch with a pixel value of the selected area to generate a first view image.

6. 发明公开

EP3240291A1 CONTENT PROVIDING APPARATUS, DISPLAY APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：内容提供装置，显示装置及其控制方法
公开(公告)号：EP3240291A1
公开(公告)日：2017-11-01
申请号：EP15873517.5
申请日：2015-12-07
申请人： Samsung Electronics Co., Ltd.
发明人： KANG, Woo-seok , KIM, Bong-joe , PARK, Se-hyeok , MIN, Jong-sul
IPC分类号： H04N21/25 , H04N21/45
CPC分类号： H04N19/119 , H04N19/154 , H04N19/17 , H04N19/23 , H04N19/46 , H04N19/85 , H04N21/23614 , H04N21/434 , H04N21/8405
摘要： A content providing apparatus is disclosed. The content providing apparatus comprises: a communication unit for communicating with an external apparatus; an image processing unit for generating a compressed image by image-processing an input original image; and a control unit for controlling the communication unit to divide the original image into one or more regions based on the image quality, to obtain characteristic information for each region from the respective regions, and to transmit the obtained characteristic information for each region together with the compressed image to the external apparatus. As the result, the display apparatus may perform image quality improvement operation so that the image quality is close to the original quality level by extracting information required for improving the image quality and transmitting the same together with a compressed image in production and encoding steps before transmitting the image.
摘要翻译：公开了一种内容提供装置。内容提供设备包括：通信单元，用于与外部设备进行通信; 图像处理单元，用于通过对输入的原始图像进行图像处理来生成压缩图像; 以及控制单元，用于控制通信单元基于图像质量将原始图像划分为一个或多个区域，以从各个区域获得每个区域的特征信息，并将获得的每个区域的特征信息与压缩图像到外部装置。结果，显示设备可以通过提取改善图像质量所需的信息并在发送之前的生产和编码步骤中将其与压缩图像一起发送来执行图像质量改善操作，使得图像质量接近原始质量水平图片。

7. 发明公开

EP3182702A1 MULTIVIEW IMAGE DISPLAY DEVICE AND CONTROL METHOD THEREFOR 有权
标题翻译：多视图图像显示装置及其控制方法
公开(公告)号：EP3182702A1
公开(公告)日：2017-06-21
申请号：EP15848701.7
申请日：2015-07-22
申请人： Samsung Electronics Co., Ltd.
发明人： HAN, Seung-ryong , MIN, Jong-sul , LEE, Jin-sung , LEE, Ho-young
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： H04N13/351 , H04N13/111 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/324 , H04N13/398
摘要： A multiview image display device is disclosed. The multiview image display device comprises: an image input unit for receiving an image; a rendering unit for rendering a plurality of views of different visual views on the basis of the depth of the inputted image; a display unit for displaying a multiview image generated on the basis of a pixel value constituting the plurality of views; and a control unit for generating the multiview image by mapping, to at least one target pixel area, a mixed pixel value obtained based on the pixel value of a specific visual view and the pixel value of a visual view adjacent to the specific visual view among the plurality of views.
摘要翻译：公开了一种多视图图像显示装置。多视图图像显示设备包括：图像输入单元，用于接收图像; 渲染单元，用于基于输入图像的深度渲染不同视觉视图的多个视图; 显示单元，用于显示基于构成所述多个视图的像素值生成的多视图图像; 以及控制单元，用于通过将至少一个目标像素区域映射到基于特定视点的像素值和与该特定视点相邻的视点的像素值而获得的混合像素值，来生成多视点图像多个视图。

8. 发明公开

EP2649804A1 THREE-DIMENSIONAL DISPLAY APPARATUS AND 3D DISPLAY METHOD THEREOF 有权
标题翻译：三维显示装置及其方法3D显示
公开(公告)号：EP2649804A1
公开(公告)日：2013-10-16
申请号：EP11847128.3
申请日：2011-11-09
申请人： Samsung Electronics Co., Ltd
发明人： LEE, Jin-sung , CHANG, Ju-yong , MIN, Jong-sul , KIM, Sung-jin
IPC分类号： H04N13/04
CPC分类号： H04N13/128 , G06T19/20 , G06T2219/2016 , H04N13/139 , H04N13/172 , H04N13/178 , H04N13/189 , H04N13/194 , H04N2213/007
摘要： A three-dimensional (3D) display apparatus and method controlling thereof are provided. The 3D display apparatus includes: a reception unit which receives a 3D image signal from another 3D display apparatus; a conversion unit which converts a disparity of the 3D image signal based on transmitter information of the other 3D display apparatus and receiver information of the 3D display apparatus, and generates an output 3D image signal having depth information which is proportional to depth information of the 3D image signal; and a display unit which outputs the output 3D image signal.

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