通过选择适当的结构元素进行系列形态组合运算,自适应确定阈值,提取目标;
Serial morphology operations by choosing the proper structure element to confirm threshold value and extract the target are carried out.
实验证明了相干比阈值的选择与图像的类型和噪声水平没有关系,因而本文所提出的图像去噪方法是自适应的。
Experimental results prove that the select of coherent ratio threshold is independent of image types or noise level. So the way of denoising presented here is adaptive.
根据运动矢量场自适应选择搜索起始点和不同的搜索策略进行搜索,同时设定阈值对静止块直接中止搜索。
Then the initial search point and 2 search strategies were adaptively chosen according to the motion vector field, and an threshold was also selected to detect stationary blocks.
根据运动矢量场自适应选择搜索起始点和不同的搜索策略进行搜索,同时设定阈值对静止块直接中止搜索。
Then the initial search point and 2 search strategies were adaptively chosen according to the motion vector field, and an threshold was also selected to detect stationary blocks.
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