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公开(公告)号:US20110293001A1
公开(公告)日:2011-12-01
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
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。
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公开(公告)号:US20110292994A1
公开(公告)日:2011-12-01
申请号:US13117283
申请日:2011-05-27
申请人: Jaehyun LIM , Jungsun KIM , Seungwook PARK , Jaewon SUNG , Byeongmoon JEON , Joonyoung PARK , Yongjoon JEON , Younghee CHOI
发明人: Jaehyun LIM , Jungsun KIM , Seungwook PARK , Jaewon SUNG , Byeongmoon JEON , Joonyoung PARK , Yongjoon JEON , Younghee CHOI
CPC分类号: H04N19/159 , H04N19/105 , H04N19/11 , H04N19/14 , H04N19/154 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/513 , H04N19/59 , H04N19/593 , H04N19/61
摘要: A method and apparatus for signaling and receiving a video signal for processing is disclosed. Methods for determining a most probable mode for predicting a current prediction block are provided as well as new methods for grouping intra prediction modes into prediction groups. Methods for predicting a prediction block of video data as well as signaling intra prediction modes are also provided.
摘要翻译: 公开了用于信令和接收用于处理的视频信号的方法和装置。 提供了用于确定用于预测当前预测块的最可能模式的方法以及用于将帧内预测模式分组为预测组的新方法。 还提供了用于预测视频数据的预测块以及信令帧内预测模式的方法。
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公开(公告)号:US20110255591A1
公开(公告)日:2011-10-20
申请号:US13083896
申请日:2011-04-11
申请人: Jungsun KIM , Seungwook PARK , Jaehyun LIM , Joonyoung PARK , Younghee CHOI , Jaewon SUNG , Byeongmoon JEON , Yongjoon JEON
发明人: Jungsun KIM , Seungwook PARK , Jaehyun LIM , Joonyoung PARK , Younghee CHOI , Jaewon SUNG , Byeongmoon JEON , Yongjoon JEON
CPC分类号: H04N19/593 , H04N19/107 , H04N19/11 , H04N19/122 , H04N19/157 , H04N19/172 , H04N19/174 , H04N19/176 , H04N19/186 , H04N19/196 , H04N19/59 , H04N19/61 , H04N19/70 , H04N19/80 , H04N19/96
摘要: A method for signalling an intra chroma prediction mode and a method for implementing the signalled intra chroma prediction mode, the intra chroma prediction mode taking an intropolation of previously predicted luma samples from neighboring blocks of video data to attain an intra chroma prediction of a current chroma prediction unit.
摘要翻译: 一种用于信令帧内色度预测模式的信号的方法和用于实现信号内色差预测模式的方法,内部色度预测模式采用从相邻视频数据块预先预测的亮度样本的内插来获得当前色度的内部色度预测 预测单位。
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公开(公告)号:US20110280304A1
公开(公告)日:2011-11-17
申请号:US13109129
申请日:2011-05-17
申请人: Yongjoon JEON , Jaewon SUNG , Seungwook PARK , Joonyoung PARK , Byeongmoon JEON , Jaehyun LIM , Jungsun KIM , Younghee CHOI
发明人: Yongjoon JEON , Jaewon SUNG , Seungwook PARK , Joonyoung PARK , Byeongmoon JEON , Jaehyun LIM , Jungsun KIM , Younghee CHOI
IPC分类号: H04N7/32
CPC分类号: H04N19/182 , H04N19/103 , H04N19/105 , H04N19/11 , H04N19/176 , H04N19/593
摘要: New intra angular prediction modes and methods for decoding are offered for providing greater accuracy when processing predictions of digital video data blocks. One new method considers predicting a current prediction sample by taking the linear interpolation of two previously reconstructed reference samples that lay along a common angular line. Another new method offers a method for making previously unavailable samples from a neighboring block available as reference samples when predicting a current prediction sample. Another new method considers a new combined intra prediction mode that utilizes a local mean to predict a current prediction sample. And a new decoding method offers to rearrange the order in which video data blocks are predicted based on the intra prediction mode used for predicting the video data blocks.
摘要翻译: 提供用于解码的新的角内预测模式和方法,用于在处理数字视频数据块的预测时提供更高的精度。 一种新方法考虑通过采用沿着公共角度线布置的两个先前重建的参考样本的线性插值来预测当前预测样本。 另一种新方法提供了一种用于在预测当前预测样本时,作为可用作参考样本的相邻块进行先前不可用的样本的方法。 另一种新方法考虑了利用局部均值来预测当前预测样本的新的组合帧内预测模式。 并且新的解码方法提供了基于用于预测视频数据块的帧内预测模式重新排列预测视频数据块的顺序。
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公开(公告)号:US20110273463A1
公开(公告)日:2011-11-10
申请号:US12962779
申请日:2010-12-08
申请人: Jeongki LEE , Hyeonho SON , Euitae KIM , Joonyoung PARK
发明人: Jeongki LEE , Hyeonho SON , Euitae KIM , Joonyoung PARK
CPC分类号: G02B27/2264
摘要: The present application relates to method of driving an image display device comprising inserting a black data frame displaying black data between neighboring data frames alternately displaying left-eye data and right-eye data; comparing an nth frame corresponding to a current frame and an (n−2)th frame corresponding to a previous frame with each other when the data frames are input, reading a compensation value according to the comparison result from a lookup table and modulating input data of the nth frame using the read compensation value to output a modulated data; and bypassing data corresponding to the black data without modulating the data when the black data is input to output a bypass data, the application also relates to said image display device.
摘要翻译: 本申请涉及一种驱动图像显示装置的方法,包括:在交替显示左眼数据和右眼数据的相邻数据帧之间插入显示黑色数据的黑色数据帧; 当输入数据帧时,将与当前帧对应的第n帧和对应于前一帧的第(n-2)帧进行比较,根据查找表的比较结果读取补偿值,并调制输入数据 使用读取补偿值输出调制数据; 并且在输入黑色数据时绕过与黑色数据相对应的数据而不调制数据以输出旁路数据,该应用还涉及所述图像显示装置。
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公开(公告)号:US20120013601A1
公开(公告)日:2012-01-19
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: G06T15/00
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.
摘要翻译: 立体图像显示装置包括将3D输入数据分割为左眼图像数据和右眼图像数据的帧率转换单元,在左眼图像数据和右眼图像数据之间插入包含黑色灰度数据的复位帧数据,并生成 第(n + 1)帧数据分别包含左眼图像数据,黑色灰度数据,右眼图像数据和黑色灰度数据的第(n + 4)帧数据, 将在第(n + 2)和第(n + 4)帧周期期间将用于将整个局部调光区域的亮度控制到最小的局部调光值存储在一起,以及用于控制每个 在第(n + 1)和第(n + 3)帧周期期间的目标亮度的局部调光区域以及控制每个局部调光区域的背光单元的光源亮度的背光控制器。
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公开(公告)号:US20130151045A1
公开(公告)日:2013-06-13
申请号:US13557598
申请日:2012-07-25
申请人: Joonyoung PARK
发明人: Joonyoung PARK
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扭矩,在两个电动机/发电机的驱动点处的最佳转矩和在两个电动机/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。
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