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1. 发明授权

US10863196B2 Method for partitioning block and decoding device 有权
公开(公告)号：US10863196B2
公开(公告)日：2020-12-08
申请号：US13823208
申请日：2011-09-02
申请人： Jungsun Kim , Seungwook Park , Jaewon Sung , Joonyoung Park , Byeongmoon Jeon , Jaehyun Lim , Yongjoon Jeon , Younghee Choi
发明人： Jungsun Kim , Seungwook Park , Jaewon Sung , Joonyoung Park , Byeongmoon Jeon , Jaehyun Lim , Yongjoon Jeon , Younghee Choi
IPC分类号： H04N19/593 , H04N19/96 , H04N19/70
摘要： Disclosed are a method for partitioning a block and a decoding device. A method for decoding an image comprises the steps of: partitioning one prediction unit, in which an intra prediction is performed in a predetermined intra prediction mode, into a plurality of transform units; and performing the intra prediction for each of the plurality of the transform units on the basis of the predetermined intra prediction mode. Thus, the invention increases the image encoding efficiency.

2. 发明授权

US10368090B2 Intra-prediction method, and encoder and decoder using same 有权
公开(公告)号：US10368090B2
公开(公告)日：2019-07-30
申请号：US14113708
申请日：2012-04-20
申请人： Joonyoung Park , Seungwook Park , Jaehyun Lim , Jungsun Kim , Younghee Choi , Byeongmoon Jeon , Yongjoon Jeon
发明人： Joonyoung Park , Seungwook Park , Jaehyun Lim , Jungsun Kim , Younghee Choi , Byeongmoon Jeon , Yongjoon Jeon
IPC分类号： H04N19/11 , H04N19/105 , H04N19/117 , H04N19/176 , H04N19/593
摘要： The present invention relates to an intra-prediction method and to an encoder and decoder using same. The intra-prediction method according to one embodiment of the present invention comprises the steps of: deriving a prediction mode of a current block; and generating a prediction block with respect to the current block on the basis of the prediction mode of the current block. When the prediction mode of the current block is an intra-angular prediction mode, values of boundary samples from among left boundary samples and upper boundary samples of the prediction block, which are not positioned in a prediction direction of the intra-angular prediction mode, are derived on the basis of reference samples positioned in the prediction direction of the intra-angular prediction mode, and on the basis of adjacent reference samples.

3. 发明授权

US09618758B2 Stereoscopic image display and method of controlling backlight thereof 有权
公开(公告)号：US09618758B2
公开(公告)日：2017-04-11
申请号：US12964776
申请日：2010-12-10
申请人： Joonyoung Park , Jaewoo Park , Jeongki Kim
发明人： Joonyoung Park , Jaewoo Park , Jeongki Kim
IPC分类号： G09G3/36 , G02B27/22 , G09G3/00 , G09G3/34 , H04N13/04
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/3426 , G09G2340/0435 , G09G2340/16 , H04N13/341 , H04N13/398
摘要： A stereoscopic image display device comprises a frame rate conversion unit that divides 3D input data into left eye image data and right eye image data, inserts reset frame data containing black grayscale data between the left eye image data and the right eye image data, and generates the (n+1)-th frame data to the (n+4)-th frame data containing the left eye image data, the black grayscale data, the right eye image data, respectively, and the black grayscale data, a look-up table that stores local dimming values used to control brightness for the overall local dimming zones to the minimum during the (n+2)-th and (n+4)-th frame periods, and local dimming values used to control brightness for each local dimming zone to target brightness during the (n+1)-th and (n+3)-th frame periods, and a backlight controller that controls light source brightness of the backlight unit for each local dimming zone.

4. 发明授权

US09414090B2 Method for encoding and decoding image information 有权
公开(公告)号：US09414090B2
公开(公告)日：2016-08-09
申请号：US14126544
申请日：2012-06-14
申请人： Seungwook Park , Jungsun Kim , Yongjoon Jeon , Joonyoung Park , Byeongmoon Jeon , Jaehyun Lim
发明人： Seungwook Park , Jungsun Kim , Yongjoon Jeon , Joonyoung Park , Byeongmoon Jeon , Jaehyun Lim
IPC分类号： H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04 , H04N19/80 , H04N19/132 , H04N19/70 , H04N19/61 , H04N19/117 , H04N19/82 , H04N19/44 , H04N19/50 , H04N19/126 , H04N19/186 , H04N19/98
摘要： The present invention relates to a method for encoding and decoding image information and to an apparatus using same, and the method for encoding the image information, according to the present invention, comprises the steps of: generating a recovery block; applying a deblocking filter to the recovery block; applying a sample adaptive offset (SAO) to the recovery block to which the deblocking filter is applied; and transmitting the image information including information on the SAO which is applied, wherein in the step of transmitting, information for specifying bands that cover a scope of a pixel value, to which a band off set is applied, is transmitted when the band offset is applied during the step of applying the SAO.

5. 发明授权

US08902297B2 Stereoscopic image display and method for driving the same 有权
标题翻译：立体图像显示及其驱动方法
公开(公告)号：US08902297B2
公开(公告)日：2014-12-02
申请号：US12963970
申请日：2010-12-09
申请人： Jaewoo Park , Joonyoung Park , Keongjin Lee
发明人： Jaewoo Park , Joonyoung Park , Keongjin Lee
IPC分类号： H04N13/04 , G06T15/00 , G09G5/10 , G09G3/00 , G09G3/36 , G09G3/34
CPC分类号： G09G3/3696 , G09G3/003 , G09G3/3406 , G09G3/3648 , G09G2320/0209 , G09G2320/064 , G09G2320/0673 , H04N13/341 , H04N13/356 , H04N13/398
摘要： A stereoscopic image display and a method for driving the same are disclosed. The stereoscopic image display includes a display panel displaying a two-dimensional (2D) image data in a 2D mode and displaying a three-dimensional (3D) image data in a 3D mode, a gamma reference voltage generating circuit that generates first gamma reference voltages and second gamma reference voltages different from the first gamma reference voltages, outputs the first gamma reference voltages in the 2D mode, and outputs the second gamma reference voltages in the 3D mode, and data driver that converts the 2D image data into the first gamma reference voltages in the 2D mode and converts left eye image data and right eye image data into the second gamma reference voltages in the 3D mode.
摘要翻译：公开了立体图像显示器及其驱动方法。立体图像显示器包括以2D模式显示二维（2D）图像数据并以3D模式显示三维（3D）图像数据的显示面板，产生第一伽马参考电压的伽马参考电压产生电路和与第一伽马参考电压不同的第二伽马参考电压，以2D模式输出第一伽马参考电压，并输出3D模式中的第二伽马参考电压，以及将2D图像数据转换为第一伽马参考的数据驱动器 2D模式中的电压，并且将3D眼模式中的左眼图像数据和右眼图像数据转换为第二伽马参考电压。

6. 发明授权

US08798146B2 Planar prediction mode 有权
标题翻译：平面预测模式
公开(公告)号：US08798146B2
公开(公告)日：2014-08-05
申请号：US13115397
申请日：2011-05-25
申请人： Jaehyun Lim , Byeongmoon Jeon , Seungwook Park , Jaewon Sung , Jungsun Kim , Yongjoon Jeon , Joonyoung Park , Younghee Choi
发明人： Jaehyun Lim , Byeongmoon Jeon , Seungwook Park , Jaewon Sung , Jungsun Kim , Yongjoon Jeon , Joonyoung Park , Younghee Choi
IPC分类号： H04N7/32 , G06K9/36
CPC分类号： G06K9/36 , H04N19/11 , H04N19/14 , H04N19/157 , H04N19/182 , H04N19/44 , H04N19/50 , H04N19/593 , H04N19/80 , H04N19/82
摘要： New intra planar modes are introduced for predicting digital video data. As part of the new intra planar modes, various methods are offered for predicting a first sample within a prediction unit, where the first sample is needed for referencing to when processing the new intra planar modes. And once the first sample is successfully predicted, the new intra planar modes are able to predict a sample of video data within the prediction unit by processing a bi-linear interpolation of four previously reconstructed reference samples.
摘要翻译：引入新的内部平面模式用于预测数字视频数据。作为新的内部平面模式的一部分，提供了用于预测预测单元内的第一样本的各种方法，其中需要第一样本以在处理新的内部平面模式时参考。并且一旦成功地预测了第一个样本，新的平面内模式能够通过处理四个先前重建的参考样本的双线性内插来预测预测单元内的视频数据的样本。

7. 发明授权

US08781662B2 Torque control method for hybrid vehicle and system thereof 有权
标题翻译：混合动力车辆的扭矩控制方法及其系统
公开(公告)号：US08781662B2
公开(公告)日：2014-07-15
申请号：US13557598
申请日：2012-07-25
申请人： Joonyoung Park
发明人： Joonyoung Park
IPC分类号： G06F17/00 , G06F7/00
CPC分类号： B60W10/06 , B60K6/445 , B60W10/08 , B60W10/105 , B60W20/00 , B60W20/10 , B60W2710/0666 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y02T10/7258
摘要： A torque control system and method for a hybrid vehicle. More specifically, an optimal torque at a driving point of an engine, a maximum torque at a steady state of the engine, optimal torques at a driving point of two motor/generators and maximum torques at a steady state of the two motor/generators are input into a control unit. Then each reduction torque ratio of the engine and two the motor/generators is calculated by the control unit, and a reduction factor based on the reduction torque ratio of the engine and the two motor/generators is determined. Next, each target torque based on the reduction factor and the optimal torques of the engine and the two motor/generators is calculated, and each torque of the engine and motor/generators is controlled according to the each target torque.
摘要翻译：一种用于混合动力车辆的扭矩控制系统和方法。更具体地说，在发动机的驱动点处的最佳扭矩，发动机稳定状态下的最大转矩，在两个电动机/发电机的驱动点处的最佳转矩以及在两个电动机/发电机的稳定状态下的最大转矩是输入到控制单元。然后，通过控制单元计算发动机和两个电动机/发电机的每个减速转矩比，并且确定基于发动机和两个电动机/发电机的减速转矩比的减小系数。接下来，计算基于发动机和两个电动机/发电机的减速系数和最佳转矩的每个目标转矩，并且根据每个目标转矩来控制发动机和电动机/发电机的每个转矩。

8. 发明申请

US20140056352A1 INTRA-PREDICTION METHOD, AND ENCODER AND DECODER USING SAME 有权
标题翻译：内部预测方法，以及使用它的编码器和解码器
公开(公告)号：US20140056352A1
公开(公告)日：2014-02-27
申请号：US14113708
申请日：2012-04-10
申请人： Joonyoung Park , Seungwook Park , Jaehyun Lim , Jungsun Kim , Younghee Choi , Byeongmoon Jeon , Yongjoon Jeon
发明人： Joonyoung Park , Seungwook Park , Jaehyun Lim , Jungsun Kim , Younghee Choi , Byeongmoon Jeon , Yongjoon Jeon
IPC分类号： H04N7/46 , H04N7/26
摘要： The present invention relates to an intra-prediction method and to an encoder and decoder using same. The intra-prediction method according to one embodiment of the present invention comprises the steps of: deriving a prediction mode of a current block; and generating a prediction block with respect to the current block on the basis of the prediction mode of the current block. When the prediction mode of the current block is an intra-angular prediction mode, values of boundary samples from among left boundary samples and upper boundary samples of the prediction block, which are not positioned in a prediction direction of the intra-angular prediction mode, are derived on the basis of reference samples positioned in the prediction direction of the intra-angular prediction mode, and on the basis of adjacent reference samples.
摘要翻译：本发明涉及帧内预测方法和涉及使用其的编码器和解码器。根据本发明的一个实施例的帧内预测方法包括以下步骤：导出当前块的预测模式; 并根据当前块的预测模式生成关于当前块的预测块。当当前块的预测模式是角内预测模式时，未位于角内预测模式的预测方向的左边界样本和预测块的上边界样本之间的边界样本的值，是基于位于角内预测模式的预测方向上的参考样本，并且基于相邻参考样本导出的。

9. 发明申请

US20130272404A1 METHOD FOR ENCODING AND DECODING IMAGE INFORMATION AND DEVICE USING SAME 有权
公开(公告)号：US20130272404A1
公开(公告)日：2013-10-17
申请号：US13977144
申请日：2012-01-06
申请人： Seungwook Park , Jaehyun Lim , Yongjoon Jeon , Hendry Hendry , Younghee Choi , Jaewon Sung , Jungsun Kim , Byeongmoon Jeon , Joonyoung Park
发明人： Seungwook Park , Jaehyun Lim , Yongjoon Jeon , Hendry Hendry , Younghee Choi , Jaewon Sung , Jungsun Kim , Byeongmoon Jeon , Joonyoung Park
IPC分类号： H04N7/36
CPC分类号： H04N19/513 , H04N19/105 , H04N19/11 , H04N19/139 , H04N19/176 , H04N19/503 , H04N19/517 , H04N19/56 , H04N19/573 , H04N19/58 , H04N19/593
摘要： The present invention relates to the encoding and decoding of image information. According to the present invention, the decoding method comprises the steps of: entropy-decoding received information; performing inter prediction on a current block based on the entropy-decoded information; and restoring images by using the prediction results, wherein, in the inter prediction step, a skip mode or merge mode is applied to the current block and movement information of the current block may be determined based on the movement information of a neighboring block of the current block.

10. 发明申请

US20130235019A1 STEREOSCOPIC IMAGE DISPLAY 有权
标题翻译：立体图像显示
公开(公告)号：US20130235019A1
公开(公告)日：2013-09-12
申请号：US13601145
申请日：2012-08-31
申请人： Jeongki Kim , Joonyoung Park , Seungho Baek , Jooah Kim
发明人： Jeongki Kim , Joonyoung Park , Seungho Baek , Jooah Kim
IPC分类号： G09G5/14
CPC分类号： G09G5/14 , H04N13/337 , H04N13/356 , H04N13/398
摘要： The stereoscopic image display includes a control voltage generator and a control voltage compensator. The control voltage generator generates a discharge control voltage to be applied to a discharge control line at a slight-on level, which is higher than a gate low voltage and is lower than a gate high voltage, and periodically reduces the discharge control voltage to a level of the gate low voltage in the 3D mode. The control voltage compensator receives the discharge control voltage from the control voltage generator, amplifies a feedback discharge control voltage supplied from a first part of a display panel based on the received discharge control voltage, and applies the amplified feedback discharge control voltage, as a compensated discharge control voltage, to a second part opposite the first part of the display panel.
摘要翻译：立体图像显示器包括控制电压发生器和控制电压补偿器。控制电压发生器产生放电控制电压，该放电控制电压以比栅极低电压高且低于栅极高电压的微小电平施加到放电控制线，并且将放电控制电压周期性地降低到三维模式下门极低电平的电平。控制电压补偿器从控制电压发生器接收放电控制电压，基于接收到的放电控制电压放大从显示面板的第一部分提供的反馈放电控制电压，并将放大的反馈放电控制电压作为补偿放电控制电压到与显示面板的第一部分相对的第二部分。

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