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该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连
该方法采用反对称双正交小波分解系数计算视频帧的方向梯度向量，再统计由梯度向量角和模值构成的联合空间二维直方图，然后计算连续帧直方图之间的距离，得到两帧之间的不连续值，最后采用自适应阈值分割，检测出镜头边界。-This method is the use of anti-symmetric biorthogonal wavelet decomposition coefficients video frame the direction of gradient vector, and then statistics from the gradient vector angle and modulus values constitute the joint space of two-dimensional histogram, and then calculating the histogram for the distance between frames, by the two frames between the consecutive values, the final adaptive threshold segmentation, shot boundary detected.
- 2022-05-09 05:15:23下载
- 积分：1
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systemprescription日期
SystemPrescription Data
- 2022-10-07 15:30:03下载
- 积分：1
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pspline.tar
说明： 指定预测变量的惩罚样条基础。这是通过拟合一组相对较小的样条并惩罚积分二阶导数来完成的。传统的平滑样条曲线每次观察使用一个基础，但是一些作者指出，对于大于自由度的2-3倍的任何数量的基函数，拟合的最终结果是难以区分的。Eilers和Marx指出，如果基函数是均匀间隔的，这会导致显着的计算简化，它们将结果称为p样条。(Specifies a penalised spline basis for the predictor. This is done by fitting a comparatively small set of splines and penalising the integrated second derivative. Traditional smoothing splines use one basis per observation, but several authors have pointed out that the final results of the fit are indistinguishable for any number of basis functions greater than about 2-3 times the degrees of freedom. Eilers and Marx point out that if the basis functions are evenly spaced, this leads to significant computational simplification, they refer to the result as a p-spline.)
- 2020-06-15 22:35:01下载
- 积分：1
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用C语言实现malloc,free函数，方法采用严蔚敏数据结构书上的方法...
用C语言实现malloc,free函数，方法采用严蔚敏数据结构书上的方法-C implementation using malloc, free
- 2022-02-06 14:06:28下载
- 积分：1
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MAZE_Q_LEARNING
说明： 利用Q学习进行迷宫路径选择,完成简单的强化学习任务(use Q_learning to play maze game)
- 2019-04-04 15:13:07下载
- 积分：1
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as an example, it is a very good example of learning FLASHMX
做为一个例子，它是一个很好的学习FLASHMX的例子-as an example, it is a very good example of learning FLASHMX
- 2023-03-15 02:20:03下载
- 积分：1
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伺服电动缸的运行能耗测试与仿真
伺服电动缸的运行能耗测试与仿真 Energy consumption test and Simulation of servo electric cylinder(Energy consumption test and Simulation of servo electric cylinder)
- 2018-01-23 17:49:52下载
- 积分：1
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DFIG1
说明： pscad中搭建的双馈风机模型，自带英文资料，可以用于观察小干扰稳定等。(The doubly fed fan model built in PSCAD, with English data, can be used to observe small signal stability.)
- 2021-03-11 20:30:48下载
- 积分：1
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DPlayer播放器（M3U8加速+记忆播放）20181224更新
DPlayer播放器（M3U8加速+记忆播放）(DPlayer,Player (M3U8 Accelerator + Memory Player))
- 2020-06-22 03:40:02下载
- 积分：1
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matplot
说明： 生成随机漫步，设置标题，并给标题加上标签(Generating Random Walks)
- 2020-06-17 23:40:02下载
- 积分：1
