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    • 2. 发明授权
    • Encoding and decoding device and method using intra prediction
    • 使用帧内预测的编码和解码设备和方法
    • US09179146B2
    • 2015-11-03
    • US13819153
    • 2011-08-26
    • Jinhan SongJeongyeon LimYoonsik ChoeYonggoo KimYung Ho ChoiJi Hong Kang
    • Jinhan SongJeongyeon LimYoonsik ChoeYonggoo KimYung Ho ChoiJi Hong Kang
    • H04N11/02H04N19/50H04N19/176H04N19/147H04N19/61H04N19/11H04N19/117
    • H04N19/11H04N19/117H04N19/147H04N19/176H04N19/182H04N19/50H04N19/61
    • The present disclosure relates to encoding and decoding apparatus and method using intra prediction. The encoding apparatus includes a reference pixel characteristics extractor for receiving reference pixel(s) included in neighboring blocks of a target block to encode to determine a reference pixel characteristic and determining whether adaptive filtering is applied to the reference pixel(s), based on reference pixel characteristic; a first intra predictor responsive to when the adaptive filtering is determined by the reference pixel characteristics extractor to be applied for comparing between results of performing intra prediction using high-frequency filtered reference pixel and intra prediction using high-frequency-unfiltered reference pixel to output the cost-efficient result along with filtering information indicating whether to perform filtering; and a second intra predictor for outputting the result of performing the intra prediction using the high-frequency-unfiltered reference pixel when the reference pixel characteristics extractor determines that the adaptive filtering is not to be applied.
    • 本公开涉及使用帧内预测的编码和解码装置和方法。 编码装置包括:参考像素特征提取器,用于接收包括在目标块的相邻块中的参考像素,以编码以确定参考像素特性,并且基于参考来确定自适应滤波是否被应用于参考像素 像素特性; 第一内部预测器响应于何时由参考像素特征提取器确定何时应用于使用高频滤波参考像素执行帧内预测的结果与使用高频非滤波参考像素的帧内预测进行比较,以输出 具有成本效益的结果以及指示是否执行过滤的过滤信息; 以及第二帧内预测器,用于当参考像素特征提取器确定不应用自适应滤波时,使用高频未滤波的参考像素输出执行帧内预测的结果。
    • 3. 发明授权
    • Photographing apparatus and file transfer method used in the photographing apparatus
    • 摄影装置中使用的拍摄装置和文件传送方法
    • US08848083B2
    • 2014-09-30
    • US12722765
    • 2010-03-12
    • Ji-hong Kim
    • Ji-hong Kim
    • H04N5/222H04N1/00H04N5/232
    • H04N5/23216H04N1/00236H04N1/00241H04N1/00408H04N1/00413H04N1/00442H04N1/00477H04N5/23293H04N2201/0013H04N2201/0015H04N2201/0084
    • A photographing apparatus and a file transfer method in the photographing apparatus efficiently process files of an external device and image data of the photographing apparatus which have a same name when transferring the image data to the external device, such as a personal computer. The photographing apparatus which captures an image and creates and stores image data of the image includes a display unit that displays the image data, a communication interface that performs data communications with an external device by transmitting data to and receiving data from the external device, and a control unit that controls the communication interface to transfer the image data to the external device and, when the external device includes a file having the same file name as the image data, controls the display unit to display a synthesized image of the image data and an image of the file of the external device.
    • 摄像装置中的拍摄装置和文件传送方法在将图像数据传送到诸如个人计算机的外部装置时,有效地处理外部装置的文件和具有相同名称的拍摄装置的图像数据。 拍摄图像并创建并存储图像的图像数据的拍摄装置包括显示图像数据的显示单元,通过向外部设备发送数据并从外部设备接收数据来与外部设备进行数据通信的通信接口,以及 控制单元,控制通信接口将图像数据传送到外部设备,并且当外部设备包括具有与图像数据相同的文件名的文件时,控制显示单元显示图像数据的合成图像,以及 外部设备的文件的图像。
    • 9. 发明申请
    • WIRELESS MONITORING SYSTEM CAPABLE OF ENSURING RELATIVELY LOW RADIATION TO AN OBJECT TO BE MONITORED
    • 无线监控系统能够将相对较低的辐射保护到要监视的对象
    • US20110045777A1
    • 2011-02-24
    • US12544380
    • 2009-08-20
    • Ji-Hong Hsiao
    • Ji-Hong Hsiao
    • H04B7/005
    • H04B7/0602H01Q21/205H01Q25/00H04B1/3838H04B7/0814
    • A wireless monitoring system includes a first terminal wirelessly transmitting an output associated with a monitored object to a second terminal. The first terminal includes an antenna unit including an antenna array of a number (N) of directional antennas each radiating a relatively high power density in a specific angular direction, where N≧2, and a switch unit having a number (N) of switches each coupled between a corresponding directional antenna and a transceiving unit. When the object is located in the angular direction of one directional antenna, at least one corresponding switch coupled to said one directional antenna is selectively switched to an OFF-mode and the other switches are selectively switched to an ON-mode such that the first terminal transmits the output to the second terminal through the other directional antennas, thereby ensuring relatively low radiation to the object during transmission of the first terminal.
    • 无线监控系统包括第一终端,将与被监视对象相关联的输出无线地发送到第二终端。 第一终端包括天线单元,其包括数量(N)个定向天线的天线阵列,每个天线阵列在特定角度方向上辐射相对较高的功率密度,其中N≥2,以及具有数量(N)个开关的开关单元 每个耦合在对应的定向天线和收发单元之间。 当物体位于一个定向天线的角度方向时,耦合到所述一个定向天线的至少一个对应的开关被选择性地切换到关闭模式,而另一个开关被选择性地切换到接通模式,使得第一终端 通过其他定向天线将输出发送到第二终端,从而在第一终端的传输期间确保对对象的相对低的辐射。
    • 10. 发明授权
    • Method of improving uniformity of brightness between pixels in electron emission panel
    • 改善电子发射面板像素之间亮度均匀性的方法
    • US07863823B2
    • 2011-01-04
    • US11385732
    • 2006-03-22
    • Ji-Hong Lim
    • Ji-Hong Lim
    • G09G3/10
    • G09G3/22G09G3/2014G09G2300/06G09G2310/0267G09G2310/0275G09G2320/0233G09G2360/147H01J31/127
    • A method of improving uniformity of brightness between pixels in an electron emission panel includes respectively applying a scan driving voltage and a data driving voltage to a scan electrode and a data electrode of each of a plurality of pixels, wherein one of the scan driving voltage and the data driving voltage is higher than the other; measuring a brightness of each of the pixels; and respectively applying a scan adjustment voltage and a data adjustment voltage to the scan electrode and the data electrode of each of the pixels based on the measured brightness of a respective one of the pixels, wherein a higher one of the scan adjustment voltage and the data adjustment voltage is applied to a same one of the scan electrode and the data electrode to which a lower one of the scan driving voltage and the data driving voltage is applied.
    • 一种改善电子发射面板中的像素之间的亮度均匀性的方法包括分别向扫描电极和数据电极施加扫描驱动电压和数据驱动电压,其中扫描驱动电压和 数据驱动电压高于另一个; 测量每个像素的亮度; 并且基于相应的一个像素的测量亮度,分别将扫描调整电压和数据调整电压施加到每个像素的扫描电极和数据电极,其中扫描调整电压和数据中的较高者 调整电压被施加到扫描电极和数据电极中相同的扫描驱动电压和数据驱动电压之一上。