Hockeimer said a tracking programme in the devices automatically took images every 15 minutes, usually capturing a photo of the user and a screen shot at the same time.
Hockeimer说，一个在自动设备里的追踪程序每15分钟就拍摄图片，捕捉一张使用者的照片和一次抓屏经常在同一时间。
A novel video shot boundary detection algorithm is presented based on the feature tracking.
针对视频镜头边界检测，提出了一种基于特征跟踪的新算法。
We'll cover adding in fire elements and shadows using camera tracking and compositing over a live action shot.
我们将讨论添加在火元素和阴影使用摄像头跟踪和合成真人拍摄。
We'll cover adding in fire elements and shadows using camera tracking and compositing over a live action shot.
我们将讨论添加在火元素和阴影使用摄像头跟踪和合成真人拍摄。
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