... int frameWidth; int frameHeight; //帧宽度和高度 int readyCount; //输入帧的数量 int targetThreshold; //目标检测阈值 ...
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此运动目标检测方法运算简单，抗噪能力强，无需阈值选取，分割结果无重影。
The method of moving target detection has the advantages of simplicity in computation, strong resistance to noise, no need to select threshold, and no overlap shadow in the segmented result.
该系统运用差分图像法，通过阈值图像分割来检测运动目标，并采用形心跟踪算法来自动跟踪目标。
This system detected motion target using difference image method through threshold image segmentation, then automatically tracked target by using centroid tracking algorithm.
选取适当的阈值和边缘检测算子对候选目标进行图像二值分割和边缘提取；
Then, the proper grayscale threshold and edge-detector are selected to obtain the binary image and the target boundary.
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