This time when I looked up at the monitor I was greeted by a peanut shaped image with an amazingly powerful little heart beat; 175 beats per minute to be exact.
这次我看向检测仪器屏幕时,我为那颗像花生一样,蕴含着强大力量的小小的心跳所欢悦。准确的每分钟175次的跳动。
Coding of arbitrarily shaped image is one of the core techniques in MPEG 4 video compression. One approach to transform an arbitrarily shaped image region is addressed.
任意形状图象对象的变换编码方法是MPEG - 4视频编码实现的核心技术之一。
Each frame of the input sequence is segmented into arbitrarily shaped image regions (VOP's) such that each VOP describes one semantically meaningful object or video content of interest.
由于输入视频序列的每一帧被分割成任意形状的视频对象平面(VOP),这样每个VOP描述了一个语义意义的对象或所感兴趣的视频内容。
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