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    • 1. 发明申请
    • CAMERA SHAKE CORRECTING DEVICE
    • 摄像机摇动校正装置
    • WO2006054387A8
    • 2006-10-19
    • PCT/JP2005017316
    • 2005-09-20
    • SHARP KKHAYASHI HIROYUKI
    • HAYASHI HIROYUKI
    • H04N5/232H04N19/503G06T7/20H04N19/50H04N19/51H04N19/577
    • G06T5/003G06T2207/10016G06T2207/20201H04N5/144H04N5/23248H04N5/23254H04N5/23274H04N5/23287
    • Methods for realizing a video blur detecting function include methods of detecting a video blur by means of a sensor such as an angular velocity sensor and methods of detecting it by means of a sensor and motion prediction of moving picture encoding. Use of a sensor is disadvantageous in cost, mounting volume, and shock resistance, and it is difficult to mount the video blur detecting function in a device such as a portable telephone. When camera shake correction is detected by using only motion prediction of moving picture encoding, the average or median of the whole is used by using motion prediction of the whole encoding units constituting the frame, and therefore the accuracy of camera shake detection is low. According to the invention, a video device comprising a video signal acquiring section, a video signal encoding section, an intermediate information comparing section, a video blur value detecting section, and an encoding unit weighting determining section is provided.
    • 用于实现视频模糊检测功能的方法包括借助于诸如角速度传感器的传感器来检测视频模糊的方法以及通过传感器对其进行检测的方法以及运动图像编码的运动预测。 使用传感器在成本,安装体积和抗震性方面是不利的,并且难以将视频模糊检测功能安装在诸如便携式电话的设备中。 当仅使用运动图像编码的运动预测来检测相机抖动校正时,通过使用构成帧的整个编码单元的运动预测来使用整体的平均值或中值,并且因此相机抖动检测的精度较低。 根据本发明,提供了一种包括视频信号获取部分,视频信号编码部分,中间信息比较部分,视频模糊值检测部分和编码单元加权确定部分的视频设备。
    • 2. 发明申请
    • VIEWING/HEARING DEVICE
    • 观看/听觉装置
    • WO2007043427A9
    • 2007-08-16
    • PCT/JP2006319936
    • 2006-10-05
    • SHARP KKHAYASHI HIROYUKI
    • HAYASHI HIROYUKI
    • G06F13/00H04N5/00
    • H04N21/4331H04N21/4126H04N21/41407H04N21/43615H04N21/43637H04N21/44029
    • Firstly, in step S0, a process is started and in step S1, a content is transmitted from a stand-alone TV (200) to a mobile terminal (100). While viewing/hearing a content on the mobile terminal (100), if there is a part to be viewed/heard on the stand-alone TV (200) (YES) in step S2, control is passed to step S3 where a start position and an end position of a period to be reviewed/reheard are inputted. In step S4, the viewing/hearing period information is stored in a recording unit. In step S5, the viewing/hearing period information is transmitted to the stand-alone TV. In step S6, the content is reproduced in the stand-alone TV according to the viewing/hearing period information and the process is terminated (step S7). This eliminates a complicated operation by the user such as selection of a content or rapid feed when viewing/hearing a content on the mobile terminal and reviewing/rehearing a particular part on the stand-alone TV.
    • 首先,在步骤S0中,开始处理,并且在步骤S1中,将内容从独立TV(200)发送到移动终端(100)。 当在移动终端(100)上观看/收听内容时,如果在步骤S2中存在要在独立TV(200)上观看/收听的部分(是),则控制转到步骤S3,在步骤S3中,开始位置 并输入要回顾/重听的期间的结束位置。 在步骤S4中,将观看/听觉期间信息存储在记录单元中。 在步骤S5中,观看/听觉期间信息被发送到独立电视机。 在步骤S6中,根据观看/听觉期间信息在独立电视机中再现内容,并且处理结束(步骤S7)。 这消除了用户的复杂操作,例如在移动终端上观看/听取内容时选择内容或快速馈送以及在独立电视上查看/重新检查特定部分。