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帧差法1
帧间差分法是一种通过对视频图像序列中相邻两帧作差分运算来获得运动目标轮廓的方法，它可以很好地适用于存在多个运动目标和摄像机移动的情况。当监控场景中出现异常物体运动时，帧与帧之间会出现较为明显的差别，两帧相减，得到两帧图像亮度差的绝对值，判断它是否大于阈值来分析视频或图像序列的运动特性，确定图像序列中有无物体运动。图像序列逐帧的差分，相当于对图像序列进行了时域下的高通滤波。实例中有对应avi文件(Inter-frame difference method is a method that obtains the contour of moving object by differential operation of two adjacent frames in video image sequence. It can be well applied to the situation where there are multiple moving objects and camera moving. When abnormal object motion occurs in the monitoring scene, there will be obvious difference between the frame and the frame. By subtracting the two frames, the absolute value of the brightness difference between the two frames can be obtained. The motion characteristics of video or image sequence can be analyzed by judging whether it is larger than the threshold value, and whether there is object motion in the image sequence can be determined. The frame-by-frame difference of image sequence is equivalent to high-pass filtering of image sequence in time domain. There are corresponding avi files in the instance)
- 2018-12-08 16:18:17下载
- 积分：1
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07 种群竞争模型
说明： 这个是种群竞争模型的代码，直接可以运行。没问题的哦(This is the code for the population competition model and can be run directly. No problem.)
- 2019-01-03 10:18:20下载
- 积分：1
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saolei
vb写的扫雷外挂源码,学习内存操作的朋友不妨可以看看呵呵(vb wrote mine external source, a friend may wish to study memory operations can see Oh)
- 2012-01-17 15:43:26下载
- 积分：1
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hsv
说明： 基于retinex理论，利用双边滤波器对低照度彩色图像进行增强(Based on Retinex theory, low illumination color image enhancement using bilateral filters)
- 2019-04-02 19:09:23下载
- 积分：1
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deep_q_network
说明： Python环境下 愤怒的小鸟 强化学习程序完整版，Qlearning 算法(The full version of Angry Birds Reinforcement Learning Program in Python Environment, Qlearning Algorithm)
- 2020-06-02 08:29:03下载
- 积分：1
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sa+ga
采用遗传算法和模拟退火算法解决ＶＬＳＩ中的布局优化问题()
- 2020-12-23 20:09:06下载
- 积分：1
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Desktop
周期性边界条件的自动施加，啊啊啊啊啊啊啊啊(Automatic imposition of periodic boundary conditions)
- 2020-06-23 07:20:02下载
- 积分：1
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A battery charger (LEAD ACID)
A battery charger (LEAD ACID)
- 2022-10-20 21:50:03下载
- 积分：1
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mingben
小波包分析提取振动信号中的特征频率，最小均方误差等算法的MSE的计算,最大信噪比的独立分量分析算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Minimum mean square error MSE calculation algorithm, SNR largest independent component analysis algorithm.)
- 2016-10-12 21:36:09下载
- 积分：1
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contents2
iidx, The second file shads
- 2020-11-03 17:49:52下载
- 积分：1
