To improve speed of watershed algorithm and region merging, watershed transformation combined temporal filed was used. At last, target is extracted by spatial-temporal fusion.
首先,在时间域采用变化检测的算法,对视频序列进行分割,得到时间域的分割模板;然后,利用基于梯度的分水岭算法对图像进行分割,并利用基于时空联合的区域合并方法克服过分割现象,为了提高分水岭变化及区域合并过程的速度,本文采用了结合时域的分水岭变化,得到空间分割图像;最后,经过时空融合提取目标。
参考来源 - 视频分割技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
At last, target is extracted by spatial-temporal fusion.
最后，经过时空融合提取目标。
According to the noise contained in many sensor data, an algorithm based on support degree and adaptive weighted spatial-temporal fusion of the multi-sensor is proposed.
针对多传感器测量数据中含有的噪声，提出一种基于多传感器支持度和自适应加权时空融合算法。
Experimental results prove that this method is practical and the probability of recognition is higher than with single temporal or spatial fusion before.
实验结果表明该方法可行，较以往的单一时间或空间融合，识别率得到了进一步的提高。
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