利用运动检测算法，BriefCam软件能把背景（静态或非运动的物体）同运动的物体分开，在帧内记录并分析任何一个动作。
Using motion-detection algorithms, the BriefCam software separates the background (static or non-moving objects) from the moving objects, tracking and analysing any motion within the frame.
同许多同类影片一样，有评论指出片中历史背景模糊不清，但这并不影响数以百万计的观众对于理想主义的向往。
Like a lot of historical movies, it was criticized for its inaccuracy. But that didn't seem to bother the millions who showed up to bask in its idealism.
通过格式塔(人们的先天视觉感知规则)可知，另外还有15个视觉元素也被一同加到布局中：中线、每个有背景的方块，每个水平线。
Through gestalt (our innate rules of visual perception), an additional 15 visual elements are added to the layout: the centerline, each background box, and each horizontal line.
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