It uses the similarity between the adjacent frames,establishes the color histogram, selects the maximum similarity as predicable model, and gets position of the focus of attention in the next fame.

• 利用相邻帧之间的相似性，通过加权颜色直方图，以最大匹配度作为预测模型，得到下一帧注意焦点的位置。实验结果表明，该注意焦点计算鲁棒性较好，可以满足动态场景实时监测的需要。