会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Preventing motion artifacts by intelligently disabling video stabilization
    • 通过智能禁用视频稳定来防止运动伪影
    • US09554042B2
    • 2017-01-24
    • US13625381
    • 2012-09-24
    • Google Technology Holdings LLC
    • Doina I. PetrescuBill Ryan
    • H04N5/232
    • H04N5/23248H04N5/23254H04N5/23258
    • Digital video stabilization is selectively turned off in circumstances where it could actually decrease the quality of a captured video. A video camera includes a device for directly detecting physical motion of the camera. Motion data from the motion detector are analyzed to see if video stabilization is appropriate. If the motion data indicate that the video camera is stable, for example, then video stabilization is not applied to the video, thus preventing the possibility of introducing “motion artifacts” into the captured video. In another example, motion as detected by the motion detector can be compared with motion as detected by the video-stabilization engine. If the two motions disagree significantly, then the video-stabilization engine is probably responding more to motion in the captured video rather than to motion of the camera itself, and video stabilization should probably not be applied to the video.
    • 在实际上可以降低捕获的视频的质量的情况下,选择性地关闭数字视频稳定。 视频摄像机包括用于直接检测摄像机的物理运动的装置。 分析运动检测器的运动数据,看视频稳定是否合适。 例如,如果运动数据指示摄像机稳定,则视频稳定不被施加到视频,从而防止将“运动假象”引入到所捕获的视频中。 在另一示例中,由运动检测器检测到的运动可以与由视频稳定引擎检测到的运动进行比较。 如果这两个动作显着不同意,则视频稳定引擎可能对拍摄的视频中的运动反应更多,而不是摄像机本身的运动,并且可能不会将视频稳定应用于视频。