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11. 发明申请

US20070121726A1 Motion estimator and motion estimating method 审中-公开
标题翻译：运动估计和运动估计方法
公开(公告)号：US20070121726A1
公开(公告)日：2007-05-31
申请号：US11600750
申请日：2006-11-17
申请人： Ho-seop Lee , Jong-sul Min , Oh-jae Kwon , Myung-jac Kim , Hwa-seok Seong , Min-kyoung Cho
发明人： Ho-seop Lee , Jong-sul Min , Oh-jae Kwon , Myung-jac Kim , Hwa-seok Seong , Min-kyoung Cho
IPC分类号： H04N11/02 , H04N7/12
CPC分类号： H04N7/014 , G06T7/223 , H04N19/527
摘要： A motion estimator and a method of estimating motion are provided. The motion estimator comprises a candidate vector calculating unit for determining a plurality of candidate vectors for each block of a frame to be interpolated, on the basis of a current frame and a previous frame, a final motion deciding unit for selecting a candidate vector among the plurality of candidate vectors, according to a desired criteria, and for outputting the selected candidate vector as a final motion vector of a corresponding block and a global vector modeling unit for performing regression analysis based on final motion vectors to model a global vector calculating formula, and for providing the global vector calculating formula to the candidate vector calculating unit, wherein the candidate vector calculating unit calculates a global vector for each block of a next frame to be interpolated according to the modeled global vector calculating formula, and provides the global vector as one of the plurality of candidate vectors to the candidate vector deciding unit. Thus, exemplary embodiments of the present invention provide a motion estimator and a motion estimating method which are capable of obtaining a correct global vector while simplifying the configuration of the hardware.
摘要翻译：提供了运动估计器和估计运动的方法。运动估计器包括：候选矢量计算单元，用于基于当前帧和先前帧确定要插值的帧的每个块的多个候选向量;最终运动确定单元，用于在多个候选向量，并且用于输出所选择的候选向量作为相应块的最终运动矢量和全局矢量建模单元，用于基于最终运动矢量执行回归分析以建模全局矢量计算公式，并且向候选向量计算单元提供全局向量计算公式，其中候选向量计算单元根据建模的全局向量计算公式计算待内插的下一帧的每个块的全局向量，并将全局向量作为候选矢量决定单元的多个候选矢量中的一个。因此，本发明的示例性实施例提供了一种能够在简化硬件的配置的同时获得正确的全局矢量的运动估计器和运动估计方法。

12. 发明申请

US20050206588A1 Display apparatus 审中-公开
标题翻译：显示装置
公开(公告)号：US20050206588A1
公开(公告)日：2005-09-22
申请号：US11078662
申请日：2005-03-14
申请人： Jong-sul Min , Hwa-seok Seong , Ho-seop Lee , Young-sun Kim
发明人： Jong-sul Min , Hwa-seok Seong , Ho-seop Lee , Young-sun Kim
IPC分类号： G09F9/313 , G09G3/20 , G09G3/28 , G09G3/294 , G09G5/10 , H01J17/49
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2059 , G09G3/288 , G09G3/2946 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2360/16
摘要： A display apparatus with a display part displaying a picture thereon, the display apparatus including a brightness level determiner to determine a brightness level of the video signal and a sub-field coder to change the video signal into a sub-field code word formed as binary data that is sequentially arranged with respect to a plurality of sub-fields and representing a luminescence state of the pixel of the display part at each sub-field, and to output the sub-field code word to the display part. A luminescence pattern generator determines the number of sustaining pulses applied to the plurality of sub-fields forming the frame according to the brightness levels determined by the brightness level determiner, and transmits the sustaining pulses to the display part during a luminescence period of each sub-field until the number of representable gradation levels is equal to the number of sustaining pulses for the frame.
摘要翻译：一种具有在其上显示图像的显示部分的显示装置，所述显示装置包括用于确定视频信号的亮度级的亮度级确定器和将视频信号改变为形成为二进制码的子字段码字的子场编码器相对于多个子场依次配置的数据，表示在各子场的显示部的像素的发光状态，并将子场码字输出到显示部。发光图案发生器根据由亮度电平确定器确定的亮度水平确定施加到形成该帧的多个子场的维持脉冲的数量，并且在每个子像素的发光周期期间将维持脉冲发送到显示部分，直到可表示的灰度级数等于该帧的维持脉冲数。

13. 发明授权

US08781215B2 Image processing apparatus and control method thereof 失效
标题翻译：图像处理装置及其控制方法
公开(公告)号：US08781215B2
公开(公告)日：2014-07-15
申请号：US13207037
申请日：2011-08-10
申请人： Chang-won Kim , Ki-deok Lee , Hwa-seok Seong
发明人： Chang-won Kim , Ki-deok Lee , Hwa-seok Seong
IPC分类号： G06K9/00
CPC分类号： H04N13/128 , H04N13/122
摘要： An image processing apparatus and a control method thereof are provided. The an image processing apparatus includes: a depth map estimating unit which estimates a depth map of a stereoscopic image; a region setup unit which sets up a region in the stereoscopic image; and a 3D effect adjusting unit which determines a difference in a depth level between the setup region and a surrounding region other than the setup region based on the estimated depth map, and adjusts a 3D effect of the stereoscopic image based on the determined difference in the depth level.
摘要翻译：提供了图像处理装置及其控制方法。一种图像处理装置包括：深度图估计单元，其估计立体图像的深度图; 区域设置单元，其设置立体图像中的区域; 以及3D效果调整单元，其基于所估计的深度图，确定所述建立区域与所述设置区域之外的周围区域之间的深度级别的差异，并且基于所确定的所述差异来调整所述立体图像的3D效果深度级别。

14. 发明申请

US20050248508A1 Display apparatus 审中-公开
标题翻译：显示装置
公开(公告)号：US20050248508A1
公开(公告)日：2005-11-10
申请号：US11117421
申请日：2005-04-29
申请人： Hwa-seok Seong , Ho-seop Lee , Young-sun Kim , Jong Min
发明人： Hwa-seok Seong , Ho-seop Lee , Young-sun Kim , Jong Min
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28
CPC分类号： G09G3/2077 , G09G3/2044 , G09G3/2059 , G09G2320/0261 , G09G2320/0276
摘要： The present general inventive concept relates to a display apparatus processing a frame for a picture by a plurality of timesharing subfields, comprising a gradation converter to convert a video signal into a moving picture gradation, and the moving picture gradation comprises at least two linear gradation levels including one or more successive non-light emission subfields and one or more successive light emission subfields temporally adjacent to the one or more successive non-light emission subfields, and at least one middle gradation level including one or more discontinuous from the non-light emission subfields and one or more discontinuous light emission subfields and the at least one middle gradation level falling between the at least two linear gradation levels. Thus, the display apparatus can decrease a false contour of a moving picture while at the same time finely displaying the moving picture.
摘要翻译：本发明总体构思涉及通过多个分时子场处理图像帧的显示装置，包括将视频信号转换为运动图像灰度的灰度转换器，并且运动图像灰度包括至少两个线性灰度级包括一个或多个连续的非发光子场和与该一个或多个连续的非发光子场在时间上相邻的一个或多个连续的发光子场，以及至少一个中间灰度级，包括从非发光子场不连续的一个或多个子场和一个或多个不连续发光子场以及落在至少两个线性灰度级之间的至少一个中间灰度级。因此，显示装置可以减少运动图像的假轮廓，同时精细地显示运动图像。

15. 发明授权

US08723919B2 Three-dimensional image processing apparatus and three-dimensional image processing method 有权
标题翻译：三维图像处理装置和三维图像处理方法
公开(公告)号：US08723919B2
公开(公告)日：2014-05-13
申请号：US13093342
申请日：2011-04-25
申请人： Hwa-seok Seong
发明人： Hwa-seok Seong
IPC分类号： H04N13/00
CPC分类号： H04N13/128 , H04N2013/0081
摘要： Provided are an image processing apparatus and an image processing method, the image processing apparatus including: a parallax estimation unit which estimates parallax with respect to a left eye image and a right eye image of a three-dimensional (3D) image; a horizontal movement value determination unit which determines a horizontal movement value using the estimated parallax; a horizontal movement unit which horizontally moves the left eye image and the right eye image based on the horizontal movement value; and a controller which calculates a chronological change rate of the estimated parallax for a predetermined time, determines whether the chronological change rate is greater than a predetermined threshold, and if the chronological change rate is greater, limits the horizontal movement value to a predetermined range and controls the horizontal movement unit to horizontally move the left eye image and the right eye image based on the limited horizontal movement value.
摘要翻译：提供一种图像处理装置和图像处理方法，所述图像处理装置包括：视差估计单元，其估计相对于三维（3D）图像的左眼图像和右眼图像的视差; 水平运动值确定单元，其使用所估计的视差来确定水平运动值; 水平移动单元，其基于水平移动值水平移动左眼图像和右眼图像; 以及控制器，其在预定时间内计算估计的视差的按时间顺序的变化率，确定时间上的变化率是否大于预定阈值，并且如果按时间顺序变化率较大，则将水平移动值限制到预定范围，控制水平移动单元，以基于受限的水平移动值水平移动左眼图像和右眼图像。

16. 发明申请

US20060007251A1 Display apparatus and control method thereof 审中-公开
标题翻译：显示装置及其控制方法
公开(公告)号：US20060007251A1
公开(公告)日：2006-01-12
申请号：US11144755
申请日：2005-06-06
申请人： Soo-ho Park , Hwa-seok Seong , Nam-cho Jo , Sung-goo Lee , Gwon-jin Moon , Chul-ho Son
发明人： Soo-ho Park , Hwa-seok Seong , Nam-cho Jo , Sung-goo Lee , Gwon-jin Moon , Chul-ho Son
IPC分类号： G09G5/10
CPC分类号： G09G3/2059 , G09G3/2022 , G09G3/2051 , G09G3/2077 , G09G3/2803 , G09G2320/0223 , G09G2320/0242 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/0285 , G09G2320/103 , G09G2360/16
摘要： A display apparatus processing an image frame divided into a plurality of subfields based on time, includes a motion detector detecting whether an input image is a still picture; a gradation level converter converting a brightness level of the input image into one of the gradation levels among a predetermined gradation level group for a still picture if the motion detector detects no motion in the input image, the gradation level group for the still picture formed with gradation levels having no more than a predetermined reference number of subfields which are different in a state of luminance with respect to the corresponding subfields in adjacent gradation levels. With this configuration, the present invention provides a display apparatus and a control method thereof to prevent brightness represented by gradation levels from being displayed inaccurately due to the load of a display line.
摘要翻译：基于时间处理分割为多个子场的图像帧的显示装置包括检测输入图像是静止图像的运动检测器; 灰度级转换器，如果运动检测器检测到输入图像中没有运动，则将输入图像的亮度级别转换成用于静态图像的预定灰度级组中的灰度级之一，用于形成静态图像的灰度级组灰度等级具有不超过在相邻灰度级别相对于相应子场的亮度状态不同的预定参考数量的子场。利用这种配置，本发明提供了一种显示装置及其控制方法，用于防止由于显示线的负载而不准确地显示由灰度级表示的亮度。

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