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ViBe_Matlab
能够实现视频处理，利用MATLAB实现的VIEB算法，简单有效(To achieve video processing, using MATLAB implementation of the VIEB algorithm, simple and effective)
- 2017-09-17 17:43:14下载
- 积分：1
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zftjh
zftjh:直方图均衡图像灰度化、均衡直方图、图像对比度增强，图像预处理(zftjh: histogram equalization of image gray-scale, balanced histogram, image contrast enhancement, image preprocessing)
- 2008-05-24 12:55:06下载
- 积分：1
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gongji
对嵌入水印的图象进行不同的攻击
添加噪音，滤波，剪切，压缩，旋转45度(Watermark on the images embedded in a different attack to add noise, filter, shear, compression, rotating 45 degrees)
- 2009-05-12 22:31:37下载
- 积分：1
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arnold图像加密
基于arnold变换加密图像（带解密的代码），缺点是具有周期性(Encryption based on Arnold transform (with decryption code), the disadvantage is cyclical.)
- 2018-08-02 10:27:10下载
- 积分：1
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chirplet_analasis
一种自适应chirplet分解的快速算法
针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。
(Chirplet an adaptive decomposition algorithm for rapid adaptive signal decomposition Chirplet many unknown parameters, is more difficult to achieve the characteristics of the literature [1] proposed a new fast algorithm Chirplet decomposition. The algorithm calculating the signal function of the second phase, its energy distribution to be concentrated in the signal modulation frequency curve on the conclusions, this time through the spectral peak detection can be obtained simultaneously Chirplet tune the frequency, timing and magnitude of the estimated center then through the solution line technology of FM frequency and the width of the initial estimates, the simulation results verify the effectiveness of the algorithm.)
- 2021-04-26 11:08:45下载
- 积分：1
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基于帧间差分法的运动目标检测
说明： 利用matlab实现基于帧间差分的运动目标检测(Moving target detection based on inter frame difference using MATLAB)
- 2020-07-04 14:57:42下载
- 积分：1
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BMPprossing
C处理BMP图像程序，有点缺陷，请大家指出。共同进步(C procedures for handling BMP image, a little flaw, please point out. Common progress)
- 2009-10-22 13:45:36下载
- 积分：1
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seg
在MATLAB下的红外图像检测源码(In MATLAB under the infrared image detection source)
- 2008-04-28 14:39:12下载
- 积分：1
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image_block
几个将图像分块，将分块图像拼接，和裁减图像的实用小程序(several image block to block image mosaic, and the reduction of small images of practical procedures)
- 2021-04-20 16:58:50下载
- 积分：1
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GJdct1
关于脆弱性水印的，是一个挺不错的。希望能帮助到有需要的同学(on vulnerability watermark is a quite good. Intend to help the needy students)
- 2007-05-19 22:24:28下载
- 积分：1
