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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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一个实用的单片机试验程序,大家分享分享,程序源码完整
一个实用的单片机试验程序,大家分享分享,程序源码完整-A practical single-chip testing procedures, to share to share, the program source code integrity
- 2022-08-18 08:38:05下载
- 积分:1
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java anti
java的反编译程序,挺好的用的。可以学习他人的源代码-java anti-compiler, it"s quite good use. Others can learn from the source code
- 2022-01-26 04:58:59下载
- 积分:1
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受用一生的电脑知识!!!!!!!!!!!!!1!!!!!!
快来看一下
受用一生的电脑知识!!!!!!!!!!!!!1!!!!!!
快来看一下-good enough for the whole life of a computer knowledge !!!!!!!!!!!!! !!!!!! Come see!
- 2022-03-19 09:40:39下载
- 积分:1
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实现文件的FTP协议上传及下载,VC++实现,测试可以运行
实现文件的FTP协议上传及下载,VC++实现,测试可以运行-The FTP protocol for file upload and download
- 2023-05-31 02:30:03下载
- 积分:1
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字符串的强悍操作,值得学习
字符串的强悍操作,值得学习-string of tough operation, it is worth learning
- 2022-06-26 23:51:54下载
- 积分:1
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利用Timer_A输出周期为15.625ms、占空比为75% PWM矩形波
利用Timer_A输出周期为15.625ms、占空比为75% PWM矩形波-use Timer_A output cycle 15.625ms, for the 75% duty cycle rectangular wave PWM
- 2022-09-04 17:30:03下载
- 积分:1
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包括讲义ADPCM解码器ADPCM简单的Verilog代码ADPCM编码的代码
包括adpcm的简单讲义 adpcm解码Verilog代码 adpcm编码代码-Including handouts adpcm decoder adpcm simple Verilog code for adpcm coding code
- 2022-05-17 11:13:51下载
- 积分:1
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VPR布局布线源码,集成电路中关于FPGA内部布局布线的广泛运用的部分...
VPR布局布线源码,集成电路中关于FPGA内部布局布线的广泛运用的部分-VPR placement and routing source
- 2022-03-19 21:04:07下载
- 积分:1
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Broadband Series
Broadband Series - ATM Basics 2-Broadband Series- ATM Basics 2
- 2022-02-26 02:39:25下载
- 积分:1