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    • 52. 发明授权
    • Steganalysis of suspect media
    • 嫌疑媒体的分析
    • US08281138B2
    • 2012-10-02
    • US12422677
    • 2009-04-13
    • Yun-Qing ShiBin Li
    • Yun-Qing ShiBin Li
    • H04L9/32
    • G06T1/0028G06T2201/0051G06T2201/0052G06T2201/0061G06T2201/0201
    • Techniques described herein are generally related to steganalysis of suspect media. Steganalysis techniques may include receiving instances of suspect media as input for steganalytic processing. A first set of quantized blocks of data elements may be identified within the media, with this first set of blocks being eligible to be embedded with steganographic data. A second set of quantized blocks of data elements may be identified within the media, with this second set of blocks being ineligible to be embedded with steganographic data. The steganalysis techniques may requantize the first and second blocks. In turn, these techniques may compare statistics resulting from requantizing the first block with statistics resulting from requantizing the second block. The steganalysis techniques may then assess whether the first block of data elements is embedded with steganographic features based on how the statistics of the second blocks compare with the statistics of the first blocks.
    • 本文描述的技术通常涉及可疑介质的隐写分析。 隐匿分析技术可以包括接收可疑媒体的实例作为隐写处理的输入。 可以在媒体内识别数据元素的第一组量化块,其中该第一组块有资格嵌入隐写数据。 可以在媒体内识别第二组数据元素的量化块,其中第二组块不符合隐写数据​​的嵌入。 隐写分析技术可以重新调整第一和第二块。 反过来,这些技术可以将从重新量化第一个块得到的统计数据与由再量化第二个块产生的统计数据进行比较。 隐写分析技术可以基于第二块的统计数据如何与第一块的统计量进行比较来评估第一块数据元素是否嵌入隐写特征。
    • 59. 发明申请
    • METHOD FOR PRESENTING FILES UPON SWITCHING BETWEEN SYSTEM STATES AND PORTABLE TERMINAL
    • 用于在系统状态和便携式终端之间切换文件的方法
    • US20120226665A1
    • 2012-09-06
    • US13509992
    • 2010-11-09
    • Bin LiSheng WangHao Chen
    • Bin LiSheng WangHao Chen
    • G06F17/30
    • H04L67/142G06F11/1458G06F17/30017
    • Methods for presenting files upon switching between system states and portable terminals are provided. The portable terminal comprising a first system platform and a second system platform, a state in which the presentation of the file is controlled by the first system platform being a first state, and a state in which the presentation of the file is controlled by the second system platform being a second state. The method comprising: detecting, by the first system platform in the first state, that a status of the file satisfies a preset condition; backuping, by the first system platform, the file for the second system platform; and switching to the second state, and continuing, by the second system platform, the presentation of the file based on the backup file. With the portable terminal of hybrid system architecture according to embodiments of the present invention, if the system state is switched while a file is being played, the switched-to system can continue presenting the file based on the backup file, according to the presentation progress before the system switching. In this way, it is possible to achieve a seamless presentation of the file before and after the switching, and thus improve user's experience.
    • 提供了在系统状态和便携式终端之间切换时呈现文件的方法。 所述便携式终端包括第一系统平台和第二系统平台,所述文件的呈现由所述第一系统平台作为第一状态控制的状态以及所述文件的呈现由所述第二系统平台控制的状态 系统平台是第二个状态。 该方法包括:在第一状态下由第一系统平台检测文件的状态满足预设条件; 由第一个系统平台备份第二个系统平台的文件; 并切换到第二状态,并且由第二系统平台继续基于备份文件呈现文件。 利用根据本发明的实施例的混合系统架构的便携式终端,如果在正在播放文件时切换系统状态,则切换到系统可以根据呈现进度继续基于备份文件呈现文件 在系统切换之前。 以这种方式,可以在切换之前和之后实现文件的无缝呈现,从而提高用户的体验。
    • 60. 发明申请
    • ELECTRONIC DEVICE WITH SUPPORTING APPARATUS
    • 具有支持装置的电子设备
    • US20120224350A1
    • 2012-09-06
    • US13198730
    • 2011-08-05
    • GUANG-YAO LEEYI-SHENG LINBIN LI
    • GUANG-YAO LEEYI-SHENG LINBIN LI
    • H02B1/01
    • F16M13/02F16M11/10F16M2200/041F16M2200/08
    • A support for an electronic device includes a mounting apparatus and a supporting apparatus. The mounting apparatus includes a fixing bracket mounted to the main body of an electronic device, an engaging member slidably mounted to the fixing bracket, and a resilient member connected between the fixing bracket and the engaging member. The supporting apparatus includes a connecting bracket detachably mounted to the fixing bracket. When the engaging member is slid relative to the fixing bracket, a stop piece moves away from the connecting hole, and a hook extends through the connecting hole. After the engaging member is released the stop piece moves to the connecting hole to engage with the hook.
    • 电子设备的支撑件包括安装设备和支撑设备。 安装装置包括安装在电子装置的主体上的固定支架,可滑动地安装在固定支架上的卡合部件以及连接在固定支架与卡合部件之间的弹性部件。 支撑装置包括可拆卸地安装到固定支架上的连接支架。 当接合构件相对于固定支架滑动时,止动件远离连接孔移动,并且钩延伸穿过连接孔。 在接合构件被释放之后,止动件移动到连接孔以与钩接合。