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61. 发明申请

US20080170617A1 APPARATUS FOR AND METHOD OF ESTIMATING MOTION VECTOR 审中-公开
标题翻译：用于估计运动矢量的装置和方法
公开(公告)号：US20080170617A1
公开(公告)日：2008-07-17
申请号：US11742632
申请日：2007-05-01
申请人： Seung-hoon Han , Dae-hyun Kim , Seung-joon Yang , Young-ho Lee
发明人： Seung-hoon Han , Dae-hyun Kim , Seung-joon Yang , Young-ho Lee
IPC分类号： H04B1/66
CPC分类号： H04N19/14 , H04N19/56
摘要： An apparatus for and method of estimating a motion vector for a video image block are provided. The apparatus includes an error calculation unit calculating a motion estimation error for a predetermined prediction motion vector of the image block, an information extraction unit extracting geometric information regarding the image block, an update motion vector generation unit generating an update motion vector based on the motion estimation error calculated by the error calculation unit and the geometric information extracted by the information extraction unit, and an addition unit adding the prediction motion vector to the generated update motion vector.
摘要翻译：提供了一种用于估计视频图像块的运动矢量的装置和方法。该装置包括误差计算单元，用于计算图像块的预定预测运动矢量的运动估计误差，提取关于图像块的几何信息的信息提取单元，基于运动生成更新运动矢量的更新运动矢量生成单元由所述误差计算单元计算的估计误差和由所述信息提取单元提取的几何信息，以及相加单元，将所述预测运动矢量与所生成的更新运动矢量相加。

62. 发明授权

US07324160B2 De-interlacing apparatus with a noise reduction/removal device 失效
标题翻译：具有降噪/去除装置的去隔行装置
公开(公告)号：US07324160B2
公开(公告)日：2008-01-29
申请号：US10901383
申请日：2004-07-29
申请人： Seung-joon Yang
发明人： Seung-joon Yang
IPC分类号： H04N7/01
CPC分类号： H04N5/21 , H04N5/145 , H04N7/012
摘要： A de-interlacing apparatus with a noise reduction/removal device. The noise reduction/removal device can include a motion prediction unit that predicts motion vectors between an image one period ahead of a previous image and a current image with respect to individual images which are sequentially inputted; a motion checking unit that applies the motion vectors predicted by the motion prediction unit to the image one period ahead of the previous image and two different images ahead of the current image in time, and checks whether the motion vectors are precise motion vectors; a motion compensation unit that compensates for motions in use of the motion vectors checked for preciseness thereof by the motion checking unit; and a noise removal unit that removes noise on images using the motion-compensated images by the motion compensation unit and the inputted images. Accordingly, the noise reduction/removal device can reduce or remove noise through simple procedures on noise-bearing images.
摘要翻译：具有降噪/去除装置的去隔行装置。噪声降低/去除装置可以包括运动预测单元，其预测相对于顺序地输入的各个图像的先前图像之前一周期的图像与当前图像之间的运动矢量; 运动检查单元，其将由所述运动预测单元预测的运动矢量及其前一图像的前一周期和所述当前图像前方的两个不同图像及时检测，并检查所述运动矢量是否为精确的运动矢量; 运动补偿单元，其通过运动检查单元补偿使用检查运动矢量的精度的运动; 以及噪声消除单元，其通过运动补偿单元和输入图像使用运动补偿图像去除图像上的噪声。因此，噪声降低/去除装置可以通过简单的噪声承载图像的程序来减少或消除噪声。

63. 发明申请

US20070286287A1 METHOD AND APPARATUS FOR IMPROVING QUALITY OF COMPOSITE VIDEO SIGNAL AND METHOD AND APPARATUS FOR REMOVING ARTIFACT OF COMPOSITE VIDEO SIGNAL 有权
标题翻译：用于改善复合视频信号质量的方法和装置以及用于移除复合视频信号的艺术的方法和装置
公开(公告)号：US20070286287A1
公开(公告)日：2007-12-13
申请号：US11761219
申请日：2007-06-11
申请人： Sung-hee KIM , Seung-Joon Yang , Rae-hong Park , Ji-won Lee , Hyun-seung Lee , Jun-young Kim , Bo-ra Lim
发明人： Sung-hee KIM , Seung-Joon Yang , Rae-hong Park , Ji-won Lee , Hyun-seung Lee , Jun-young Kim , Bo-ra Lim
IPC分类号： H04N11/02
CPC分类号： H04N19/186 , H04N19/51 , H04N19/80 , H04N19/86
摘要： A method of improving picture quality in a composite video burst signal includes dividing the composite video burst signal into a plurality of frequency bands using a low pass filter and a high pass filter, performing wavelet packet filtering of frequency bands including a chrominance signal having energy higher than a specified threshold among the plurality of frequency bands, and performing Wiener filtering of frequency bands including a chrominance signal having energy lower than a specified threshold.
摘要翻译：一种提高复合视频脉冲串信号中的图像质量的方法包括：使用低通滤波器和高通滤波器将复合视频脉冲串信号分成多个频带，对包括能量较高的色度信号的频带进行小波包滤波并且对包括具有低于指定阈值的能量的色度信号的频带进行维纳滤波。

64. 发明申请

US20070146567A1 Liquid crystal display device and method of fabricating the same 有权
公开(公告)号：US20070146567A1
公开(公告)日：2007-06-28
申请号：US11704267
申请日：2007-02-09
申请人： Joon Yang , Yong Park , Sang Kim
发明人： Joon Yang , Yong Park , Sang Kim
IPC分类号： G02F1/136
CPC分类号： G02F1/136227 , G02F1/136286 , G02F2001/136231 , H01L27/1288
摘要： A method of fabricating a liquid crystal display device includes forming an active pattern and a data line on a substrate, forming a first insulating layer on the data line, forming a second insulating layer on the substrate, forming a gate electrode on the second insulating layer above the active pattern, forming a third insulating layer on the substrate, forming first and second contact holes through the second and third insulating layers to expose first and second portions of the active pattern, and forming a third contact hole through the first, second, and third insulating layers exposing a portion of the data line, respectively, and forming source and drain electrodes on the third insulating layer, the source electrode connected to the first exposed portion of the active pattern through the first contact hole and connected to the first exposed portion of the data line through the third contact hole, and the drain electrode connected to the second exposed portion of the active pattern through the second contact hole.

65. 发明授权

US07233361B2 Apparatus for and method of detecting whether incoming image signal is in film mode 失效
标题翻译：检测输入图像信号是否处于胶片模式的装置和方法
公开(公告)号：US07233361B2
公开(公告)日：2007-06-19
申请号：US10438210
申请日：2003-05-15
申请人： Seung-joon Yang , Young-ho Lee
发明人： Seung-joon Yang , Young-ho Lee
IPC分类号： H04N7/01 , H04N5/46
CPC分类号： H04N7/0115 , H04N7/012
摘要： An apparatus for detecting whether an image signal is in a film mode, includes a first field buffer, a second field buffer and a third field buffer that sequentially buffer respective fields of the image signal by order of input, using the respective fields stored in the first, the second and the third field buffers. The apparatus for detecting whether an image signal is in the film mode, includes a motion information calculator calculating a motion information of the respective fields by comparing variations of a motion in the respective fields stored in the first and the third field buffers, a motion information buffer storing the motion information in unit of a predetermined number of fields, and a pattern matching unit determining whether the image signal is in the film mode by comparing the motion information of the respective fields stored in the unit of the predetermined number of fields with a pattern of the field having a predetermined periodicity in accordance with a 3:2 pull-down conversion, and by subsequently determining whether the motion information matches the pattern.
摘要翻译：一种用于检测图像信号是否处于胶片模式的装置，包括第一场缓冲器，第二场缓冲器和第三场缓冲器，其通过输入顺序顺序地缓冲图像信号的各个场，第一，第二和第三个字段缓冲区。用于检测图像信号是否处于胶片模式的装置包括运动信息计算器，通过比较存储在第一和第三场缓冲器中的各个场中的运动的变化来运算各场的运动信息，运动信息以预定数量的字段为单位存储运动信息的缓冲器;以及模式匹配单元，通过将以预定数量的字段为单位存储的各个字段的运动信息与一个字段的运动信息进行比较来确定图像信号是否处于胶片模式根据3：2下拉转换具有预定周期的场的图案，并且随后确定运动信息是否匹配该图案。

66. 发明申请

US20070013842A1 Transflective-type liquid crystal display device and method of fabricating the same 有权
标题翻译：透反式液晶显示装置及其制造方法
公开(公告)号：US20070013842A1
公开(公告)日：2007-01-18
申请号：US11524435
申请日：2006-09-21
申请人： Joon Yang , Yong Park , Sang Kim
发明人： Joon Yang , Yong Park , Sang Kim
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1362 , G02F1/136227 , G02F1/1368 , G02F2001/136231
摘要： A transflective-type liquid crystal display device includes a plurality of gate and data lines crossing each other on a substrate to define a plurality of pixel regions, a thin film transistor at each crossing of the gate and data lines, the thin film transistor including a semiconductor layer, and source and drain electrodes contacting source and drain regions, respectively, a projection seed pattern within the pixel region along a same layer as the semiconductor layer of the thin film transistor, and a reflective electrode contacting the drain electrode of the thin film transistor and having a reflective projection corresponding to the projection seed pattern.
摘要翻译：半透射型液晶显示装置包括在基板上彼此交叉以形成多个像素区域的多个栅极和数据线，栅极和数据线的每个交叉处的薄膜晶体管，所述薄膜晶体管包括半导体层以及源极和漏极电极分别与源极和漏极区域接触的像素区域内的投影种子图案沿着与薄膜晶体管的半导体层相同的层，以及与薄膜的漏电极接触的反射电极并且具有对应于投影种子图案的反射投影。

67. 发明授权

US07142724B2 Apparatus and method to enhance a contrast using histogram matching 失效
公开(公告)号：US07142724B2
公开(公告)日：2006-11-28
申请号：US10359304
申请日：2003-02-06
申请人： Jae-hwan Oh , Seung-joon Yang
发明人： Jae-hwan Oh , Seung-joon Yang
IPC分类号： G06K9/40
CPC分类号： G06T5/40 , G06T5/009 , G06T5/50 , G06T2207/20216
摘要： An apparatus and method to enhance a contrast includes a first operation part, a second operation part, and a mapping part. The first operation part calculates an average and a standard deviation of an input image. The second operation part calculates an average and a standard deviation of a target image based on the average and the standard deviation of the input image. The mapping part converts a pixel value of the input image by a mapping function generated by receiving the averages and the standard deviations of the input image and the target image from the first operation part and the second operation part, respectively, and outputs a pixel value of an output image.

68. 发明申请

US20060250762A1 Portable multimedia device with display bracket switch and method of operating the same 有权
公开(公告)号：US20060250762A1
公开(公告)日：2006-11-09
申请号：US11357453
申请日：2006-01-04
申请人： Duk-Joon Yang , Dong-Hoon Kim
发明人： Duk-Joon Yang , Dong-Hoon Kim
IPC分类号： G06F1/16
CPC分类号： G06F3/0338 , G06F1/1626 , G06F1/1656 , G06F1/1684
摘要： A portable multimedia device and a method of operating the same enables operation of a display device by direct manipulation of a bracket housing a display window of a portable communication device such as an MP3 player, a portable multimedia player, or a digital camera. The portable multimedia device includes: a display bracket housing the display window; a PCB bracket installed at a rear surface of the display bracket and is movable within a limited range in a thickness direction; a PCB fixed in the PCB bracket between the display bracket and the PCB bracket; and a plurality of tact switches installed around a periphery of the PCB capable of contacting the rear surface of the display bracket. Each of the tact switches controls one or more function of the portable multimedia device.

69. 发明申请

US20060147090A1 Motion adaptive image processing apparatus and method thereof 有权
标题翻译：运动自适应图像处理装置及其方法
公开(公告)号：US20060147090A1
公开(公告)日：2006-07-06
申请号：US11288402
申请日：2005-11-29
申请人： Seung-joon Yang
发明人： Seung-joon Yang
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： H04N5/145 , G06T7/215 , G06T7/254
摘要： A motion adaptive image processing apparatus includes a classifier to classify a current field of a sequence of in put fields into one or more class regions, a calculator to calculate a variance based on pixel values of pixels located in a predetermined region around a certain pixel of the current field, a threshold calculator to calculate a maximum variance and a minimum variance which are pre-set according to the one or more class regions, the threshold calculator calculating a threshold based on the calculated maximum variance and the minimum variance, a motion calculator to calculate a motion change of an image using a previous field and a next field of the current field in the sequence of the input fields, and a weight calculator to calculate the weight to be applied to the certain pixel based on the calculated threshold and the calculated motion change of the image.
摘要翻译：运动自适应图像处理装置包括：分类器，将输入场序列的当前场分类成一个或多个等级区域;计算器，基于位于某一像素周围的预定区域中的像素的像素值来计算方差; 所述当前场，阈值计算器，用于计算根据所述一个或多个类别区域预先设定的最大方差和最小方差，所述阈值计算器基于所计算的最大方差和最小方差来计算阈值;运动计算器使用输入字段序列中的当前字段的先前字段和下一个字段来计算图像的运动变化，以及权重计算器，用于基于计算的阈值来计算要应用于该特定像素的权重，并且计算出图像的运动变化。

70. 发明申请

US20060121636A1 Liquid crystal display device and fabricating method thereof 有权
公开(公告)号：US20060121636A1
公开(公告)日：2006-06-08
申请号：US11288263
申请日：2005-11-29
申请人： Joon Yang
发明人： Joon Yang
IPC分类号： H01L21/00 , H01L21/84
CPC分类号： G02F1/13454 , G02F1/136227 , H01L27/1255 , H01L27/14643 , H01L29/78621
摘要： A method of fabricating a liquid crystal display device includes forming first, second, and third active patterns on a substrate having a pixel region and a driving region, wherein the first and second active patterns are in the driving region and the third active pattern is in the pixel region, the first, second, and third active patterns each having an active region, a source region, and a drain region with the source and drain regions on opposing sides of the active region, forming a gate insulator on the first, second, and third active patterns, forming first, second, and third gate electrodes on the gate insulator, wherein the first, second, and third gate electrodes correspond to the active regions of the first, second, and third active patterns, respectively, doping the source and drain regions of the first, second, and third active patterns with n− ions using the first, second, and third gate electrodes as a doping mask, doping the n− doped source and drain regions of the second active pattern with p+ ions, forming an interlayer insulating film on the first, second, and third gate electrodes and patterning the interlayer insulating film to form contact holes exposing each source and drain regions of the first, second, and third active patterns, and doping the source and drain regions of the first, second, and third active patterns with n+ ions through the contact holes.

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