此观测模型有效的应用了前景检测器中的前景信息。
This observation model makes use of foreground information to enhance the features of targets.
通过粒子滤波技术，研究了如何整合颜色特征、前景信息和积分图运算等技术实现视频目标跟踪的粒子滤波算法。
After studying particle filter technology, a moving object tracking algorithm based on a particle filter was developed, integrating foreground information, color features and an integral image method.
在任何情况下，你都可以在每一轮决定是否要更多的牌以购买更多的关于你获胜前景的信息，或是基于你已经知道的而放弃。
In any case, you can decide during each round whether to gamble more of your chips to buy more information about your prospects of a win, or to fold based on what you know already.
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