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1. 发明授权

US08717480B2 Method and apparatus of displaying portrait on display 有权
标题翻译：显示画面的方法和装置
公开(公告)号：US08717480B2
公开(公告)日：2014-05-06
申请号：US12641835
申请日：2009-12-18
申请人： Min-Woo Lee , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
发明人： Min-Woo Lee , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
IPC分类号： H04N5/222
CPC分类号： H04N5/23219 , H04N5/23293 , H04N5/23296 , H04N2101/00
摘要： A method of displaying a portrait on a display is provided. The method includes determining whether a photographed image is a character-photographed image according to photographing information of the photographed image; executing face detection from the photographed image if it is determined that the photographed image is a character-photographed image; setting a character area in the photographed image according to a result of the face detection; and magnifying and displaying the character area on the display.
摘要翻译：提供了一种在显示器上显示肖像的方法。该方法包括根据拍摄的图像的拍摄信息确定拍摄的图像是否为人物拍摄的图像; 如果确定拍摄的图像是字符拍摄图像，则从拍摄图像执行面部检测; 根据脸部检测的结果，在拍摄图像中设定字符区域; 并在显示屏上放大并显示字符区域。

2. 发明申请

US20100157087A1 METHOD AND APPARATUS OF DISPLAYING PORTRAIT ON DISPLAY 有权
标题翻译：在显示器上显示肖像的方法和装置
公开(公告)号：US20100157087A1
公开(公告)日：2010-06-24
申请号：US12641835
申请日：2009-12-18
申请人： Min-Woo LEE , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
发明人： Min-Woo LEE , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
IPC分类号： H04N5/228
CPC分类号： H04N5/23219 , H04N5/23293 , H04N5/23296 , H04N2101/00
摘要： A method of displaying a portrait on a display is provided. The method includes determining whether a photographed image is a character-photographed image according to photographing information of the photographed image; executing face detection from the photographed image if it is determined that the photographed image is a character-photographed image; setting a character area in the photographed image according to a result of the face detection; and magnifying and displaying the character area on the display.
摘要翻译：提供了一种在显示器上显示肖像的方法。该方法包括根据拍摄的图像的拍摄信息确定拍摄的图像是否为人物拍摄的图像; 如果确定拍摄的图像是字符拍摄图像，则从拍摄图像执行面部检测; 根据脸部检测的结果，在拍摄图像中设定字符区域; 并在显示屏上放大并显示字符区域。

3. 发明授权

US08599205B2 Method for displaying battery residual quantity in portable terminal having self-luminescence display and apparatus therefor 有权
标题翻译：在具有自发光显示的便携式终端中显示电池剩余量的方法及其装置
公开(公告)号：US08599205B2
公开(公告)日：2013-12-03
申请号：US13016360
申请日：2011-01-28
申请人： Jae-Hun Cho , Min-Woo Lee , Sung-Dae Cho , Yong-Deok Kim
发明人： Jae-Hun Cho , Min-Woo Lee , Sung-Dae Cho , Yong-Deok Kim
IPC分类号： G06T11/20 , G09G5/00
CPC分类号： G06F1/3212 , G01R31/362 , G09G3/22 , G09G2330/02 , G09G2360/16 , Y02D10/174
摘要： A method and apparatus for displaying a battery residual quantity of a portable terminal having a self-luminescence display are provided. The brightness of an image frame is determined by analyzing a histogram of the image frame output through the self-luminescence display. A power consumption of the self-luminescence display is determined based on the brightness of the image frame output through the self-luminescence display. A battery voltage and a battery voltage variance value are determined. The battery residual quantity is displayed in accordance with the power consumption of the self-luminescence display and the battery voltage variance value.
摘要翻译：提供一种用于显示具有自发光显示器的便携式终端的电池剩余量的方法和装置。通过分析通过自发光显示输出的图像帧的直方图来确定图像帧的亮度。基于通过自发光显示输出的图像帧的亮度来确定自发光显示器的功耗。确定电池电压和电池电压方差值。根据自发光显示器的功耗和电池电压方差值显示电池剩余量。

4. 发明申请

US20110181599A1 METHOD FOR DISPLAYING BATTERY RESIDUAL QUANTITY IN PORTABLE TERMINAL HAVING SELF-LUMINESCENCE DISPLAY AND APPARATUS THEREFOR 有权
标题翻译：用于显示自身荧光显示器的便携式终端中的电池残留量的方法及其装置
公开(公告)号：US20110181599A1
公开(公告)日：2011-07-28
申请号：US13016360
申请日：2011-01-28
申请人： Jae-Hun CHO , Min-Woo Lee , Sung-Dae Cho , Yong-Deok Kim
发明人： Jae-Hun CHO , Min-Woo Lee , Sung-Dae Cho , Yong-Deok Kim
IPC分类号： G06T11/20
CPC分类号： G06F1/3212 , G01R31/362 , G09G3/22 , G09G2330/02 , G09G2360/16 , Y02D10/174
摘要： A method and apparatus for displaying a battery residual quantity of a portable terminal having a self-luminescence display are provided. The brightness of an image frame is determined by analyzing a histogram of the image frame output through the self-luminescence display. A power consumption of the self-luminescence display is determined based on the brightness of the image frame output through the self-luminescence display. A battery voltage and a battery voltage variance value are determined. The battery residual quantity is displayed in accordance with the power consumption of the self-luminescence display and the battery voltage variance value.
摘要翻译：提供一种用于显示具有自发光显示器的便携式终端的电池剩余量的方法和装置。通过分析通过自发光显示输出的图像帧的直方图来确定图像帧的亮度。基于通过自发光显示输出的图像帧的亮度来确定自发光显示器的功耗。确定电池电压和电池电压方差值。根据自发光显示器的功耗和电池电压方差值显示电池剩余量。

5. 发明授权

US08472530B2 Selective error concealment method and apparatus for moving picture frame 有权
公开(公告)号：US08472530B2
公开(公告)日：2013-06-25
申请号：US12313559
申请日：2008-11-21
申请人： Yong-Deok Kim , Young-Hun Joo , Kwang-Pyo Choi
发明人： Yong-Deok Kim , Young-Hun Joo , Kwang-Pyo Choi
IPC分类号： H04N7/18
CPC分类号： H04N19/132 , H04N19/166 , H04N19/172 , H04N19/587 , H04N19/61 , H04N19/895
摘要： Disclosed is a selective frame error concealment method for a moving picture frame, the method including the steps of determining if an erroneous frame corresponds to one among a predetermined number of frames received after an I frame when the erroneous frame is received during reception of moving picture frames, determining if the number of consecutive erroneous frames is greater than a threshold value when the erroneous frame does not correspond to one among the predetermined number of frames received after the I frame, using an error concealment technique when the number of consecutive erroneous frames is equal to or less than the threshold value; and displaying a frame, which has been received without error before the erroneous frame, until receiving a new I frame, either when the erroneous frame corresponds to one among the predetermined number of frames received after the I frame, or when the number of consecutive erroneous frames is greater than the threshold value.

6. 发明申请

US20080095471A1 Method and apparatus for interpolating chroma signal to minimize operation overhead 审中-公开
标题翻译：用于内插色度信号以最小化操作开销的方法和装置
公开(公告)号：US20080095471A1
公开(公告)日：2008-04-24
申请号：US11904058
申请日：2007-09-26
申请人： Yong-Deok Kim , Chan-Yul Kim , Young-Hun Joo , Kwang-Pyo Choi
发明人： Yong-Deok Kim , Chan-Yul Kim , Young-Hun Joo , Kwang-Pyo Choi
IPC分类号： G06K9/32
CPC分类号： G06F17/17 , H04N7/0135 , H04N19/186 , H04N19/43 , H04N19/523 , H04N19/577 , H04N19/61
摘要： Disclosed is a method for interpolating chroma signals while minimizing the calculation overhead. To this end, multiplication requiring a large operation is removed when obtaining a fractional-pel value through chroma interpolation, and a simple linear interpolation method is used in order to reduce the number of operations including addition, subtraction, etc. In this way, it is possible to considerably reduce the operation amount for an ME and an MC which normally consume more than about 30% of H.264 system processing power.
摘要翻译：公开了一种在最小化计算开销的同时内插色度信号的方法。为此，当通过色度插值获得小数像素值时，需要大量操作的乘法被去除，并且使用简单的线性插值方法来减少包括加法和减法等的操作次数。以这种方式可以显着地减少通常消耗大约30％的H.264系统处理能力的ME和MC的操作量。

7. 发明授权

US07120848B2 Apparatus and method for forward error correction 有权
标题翻译：前向纠错装置及方法
公开(公告)号：US07120848B2
公开(公告)日：2006-10-10
申请号：US10358535
申请日：2003-02-05
申请人： Yong-Deok Kim , Yun-Je Oh , Jun-Ho Koh , Han-Lim Lee , Byung-Jik Kim , Chan-Youl Kim
发明人： Yong-Deok Kim , Yun-Je Oh , Jun-Ho Koh , Han-Lim Lee , Byung-Jik Kim , Chan-Youl Kim
IPC分类号： H03M13/00
CPC分类号： H04L1/0047
摘要： The provided forward error correction (FEC) apparatus for a transmission system includes a low pass filter (LPF) passing only a low frequency component of an input signal having a predetermined transmission rate; an AC power meter converting an energy value of an signal output from the LPF into a DC voltage value; a logarithm amplifier converting the exponentially varying DC voltage value from the AC power meter into a linear logarithmically varying DC voltage value; a digital signal processor (DSP) determining the transmission rate of the input signal according to a magnitude of the linear DC voltage value and outputting a control signal according to the transmission rate; a clock generator receiving the control signal and generating a clock signal according to the control signal; and a FEC module receiving the clock signal and performing FEC operation on the received signal. A method for FEC is also provided.
摘要翻译：所提供的用于传输系统的前向纠错（FEC）装置包括仅通过具有预定传输速率的输入信号的低频分量的低通滤波器（LPF）; 将从LPF输出的信号的能量值转换为DC电压值的AC功率计; 对数放大器将来自AC功率计的指数变化的DC电压值转换成线性对数变化的DC电压值; 数字信号处理器（DSP），根据线性DC电压值的大小确定输入信号的传输速率，并根据传输速率输出控制信号; 接收所述控制信号并根据所述控制信号产生时钟信号的时钟发生器; 以及FEC模块，接收时钟信号并对接收到的信号执行FEC操作。还提供了一种用于FEC的方法。

8. 发明授权

US08532146B2 Digital broadcast transmission/reception apparatus for rapid channel change 有权
标题翻译：用于快速频道改变的数字广播发送/接收装置
公开(公告)号：US08532146B2
公开(公告)日：2013-09-10
申请号：US11505082
申请日：2006-08-16
申请人： Han-Sang Kim , Kwan-Woong Song , Young-Hun Joo , Yong-Deok Kim , Kyung-Ho Chae
发明人： Han-Sang Kim , Kwan-Woong Song , Young-Hun Joo , Yong-Deok Kim , Kyung-Ho Chae
IPC分类号： H04H20/28
CPC分类号： H04H20/28 , H04H60/07 , H04N21/2362 , H04N21/4345
摘要： Disclosed is a digital broadcasting transmission apparatus for rapid channel change to an A/V stream of a predetermined channel, the apparatus including a program specific information (PSI) generation unit for generating PSI of the A/V stream, a PSI length detection unit for detecting a length of the PSI generated by the PSI generation unit; a channel information (CI) generation unit for generating CI which includes PSI of all digital broadcasting channels input to the digital broadcasting transmission apparatus, a CI insertion unit for dividing and inserting the CI generated by the CI generation unit into a PSI transmission area generated by the PSI generation unit, according to the length information detected by the PSI length detection unit, and a transport stream (TS) multiplexing unit for multiplexing and outputting the A/V stream and an output of the CI insertion unit.
摘要翻译：公开了一种数字广播传输装置，用于将信道快速切换到预定信道的A / V流，该装置包括用于产生A / V流的PSI的节目专用信息（PSI）生成单元，PSI长度检测单元，用于检测由PSI生成单元生成的PSI的长度; 用于产生CI的信道信息（CI）生成单元，其包括输入到数字广播发送装置的所有数字广播信道的PSI; CI插入单元，用于将由CI生成单元生成的CI分割和插入到由 PSI生成单元，根据由PSI长度检测单元检测出的长度信息，以及用于复用和输出A / V流的传输流（TS）复用单元和CI插入单元的输出。

9. 发明授权

US08046815B2 Optical network for bi-directional wireless communication 有权
标题翻译：用于双向无线通信的光网络
公开(公告)号：US08046815B2
公开(公告)日：2011-10-25
申请号：US11192599
申请日：2005-07-29
申请人： Yong-Deok Kim , Chang-Sup Shim , Jun-Ho Koh
发明人： Yong-Deok Kim , Chang-Sup Shim , Jun-Ho Koh
IPC分类号： H04N7/173
CPC分类号： H04N21/2402 , H04L1/0014 , H04N7/22 , H04N21/23418 , H04N21/234309 , H04N21/23439 , H04N21/25833 , H04N21/2662 , H04N21/64769
摘要： A method for transmitting video data to the users via a network in a transcoder of an image processing system including a storage media having a predetermined amount of storage area is disclosed. The method includes the steps of storing in the storage media, the video data provided based on the corresponding services, monitoring a traffic condition of the network to determine if transcoding is necessary; transmitting the stored video data to the corresponding users, respectively, via the network, when the transcoding is not necessary; and transcoding the stored video data to transmit the video data to the corresponding users, respectively, when the transcoding is necessary. The video data provided is based on the corresponding services includes image information having the highest quality of service from a content provider.
摘要翻译：公开了一种通过包括具有预定量的存储区域的存储介质的图像处理系统的代码转换器中的网络经由网络向用户发送视频数据的方法。该方法包括以下步骤：在存储介质中存储基于相应服务提供的视频数据，监视网络的业务状况以确定是否需要转码; 当不需要转码时，通过网络分别将存储的视频数据发送给对应的用户; 并且当需要转码时，分别对存储的视频数据进行代码转换以将视频数据发送给相应的用户。提供的视频数据基于相应的服务，包括具有来自内容提供商的最高服务质量的图像信息。

10. 发明申请

US20070165628A1 Retransmission apparatus using IP multicasting method for DMB service 失效
标题翻译：使用IP组播方式进行DMB业务的重传设备
公开(公告)号：US20070165628A1
公开(公告)日：2007-07-19
申请号：US11644552
申请日：2006-12-21
申请人： Jeong-Seok Choi , Young-Hun Joo , Yong-Deok Kim , Kyung-Ho Chae , Yun-Je Oh
发明人： Jeong-Seok Choi , Young-Hun Joo , Yong-Deok Kim , Kyung-Ho Chae , Yun-Je Oh
IPC分类号： H04L12/56
CPC分类号： H04L12/189 , H04H40/18 , H04H60/82 , H04L1/0007 , H04L12/1863 , H04L29/06027 , H04L65/4076 , H04L65/605
摘要： A retransmission apparatus using an IP multicasting method for a DMB service including a plurality (n) of radio frequency (RF) receivers, each for receiving a DMB RF signal of a corresponding channel, a plurality (n) of DMB decoders, each for outputting a transport stream (TS) by decoding the DMB RF signal received from a corresponding RF receiver, a plurality (n) of slicers, each for processing the TS input from a corresponding DMB decoder; a plurality (n) of network interfacers, each for IP packetizing the TS sliced by a corresponding slicer; a network switch for receiving the IP packets from the plurality (n) of network interfacers, transferring the received IP packets to a multicasting processing unit, and receiving multicasting data from the multicasting processing unit, and the multicasting processing unit for receiving the IP packets from the network switch, creating a single piece of multicasting data by assigning multicasting addresses to the received IP packets, and outputting the created multicasting data to the network switch.
摘要翻译：一种使用包含多个（n）个射频（RF）接收机的DMB业务的IP组播方法的重传装置，每个用于接收对应信道的DMB RF信号，多个（D）个DMB解码器，用于输出通过解码从对应的RF接收机接收的DMB RF信号的传输流（TS），多个（n）个限幅器，每个用于处理来自相应的DMB解码器的TS输入; 多个（n）个网络接口，每个用于IP分组化由对应的限幅器切片的TS; 用于从所述多个网络接口接收所述IP分组的网络交换机，将接收到的IP分组传送到多播处理单元，以及从所述多播处理单元接收组播数据;以及所述多播处理单元，用于从所述多播处理单元接收所述IP分组网络交换机，通过向接收到的IP分组分配多播地址来创建单个组播数据，并将创建的组播数据输出到网络交换机。

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