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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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可以聊天传送文件抓取屏幕 ,用VC实现的,解压即可用,功能比较简单...
可以聊天传送文件抓取屏幕 ,用VC实现的,解压即可用,功能比较简单-can chat screen crawls transmission of documents, with VC, decompression can be used, relatively simple function
- 2022-03-21 14:11:17下载
- 积分:1
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方佳时fahirjgjkdfjkl阿拉伯distribution of the
fahirjgjkdfjkl 丰卡时间阿科技安分 发 啊啊啊啊啊 -fahirjgjkdfjkl Fonka time distribution of the Arab-Israeli Science and Technology Security ah ah ah ah ah
- 2022-01-25 14:25:06下载
- 积分:1
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North @ 03 large database content and experimental machine to answer the questio...
北@大 03级数据库上机实验内容和习题解答,很有代表性的题目,供大家参考-North @ 03 large database content and experimental machine to answer the questions, very representative of topics for your consideration
- 2022-05-16 05:37:29下载
- 积分:1
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Python简单的基于角色的访问控制
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- 2023-01-08 13:30:03下载
- 积分:1
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C + + 的游戏数独
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- 2022-03-05 18:56:15下载
- 积分:1
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重载+=为字符串的连接
重载+=为字符串的连接-Heavy+ = connected to a string of
- 2022-03-02 13:53:47下载
- 积分:1
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这是DS12887的源程序
这是DS12887的源程序-This is the source of DS12887
- 2022-02-06 14:25:46下载
- 积分:1
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图形化计算器 可实现加减乘除功能 可实现小数功能
图形化计算器 可实现加减乘除功能 可实现小数功能-graphic calculator can achieve the arithmetic function can be realized decimal function
- 2023-08-02 20:05:03下载
- 积分:1
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ASP.NET网络学籍管理
ASP.NET网络学籍管理-ASP.NET expulsion network management
- 2023-07-20 15:25:04下载
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