Description: 数字信号处理的视频分析中短时傅立叶变化STFT和连续小波变化CWT和离散小波变换DWT的算法源程序,在实际中已应用,-digital video signal processing of short-time Fourier analysis of changes STFT and continuous wavelet transform CWT and DWT DWT algorithm source, in practice has been applied. Platform: |
Size: 13312 |
Author:aben |
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Description: 时空联合的视频对象分割，时域采用多帧帧差，形态学处理和高斯聚类，空域采用小波变换和分水岭变换。时域分割的模板与空域分水岭变换的结果融合得到最终的分割结果。-joint space-time video segmentation, multi-domain when displayed poor handling and morphology Gaussian clustering, airspace wavelet transform and watershed transformation. Time-domain segmentation template and airspace watershed transformation is the result of the integration of the final result. Platform: |
Size: 10240 |
Author:Prayer |
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Description: 运用contourlet变换和小波变换对图像进行去噪处理,并将二者的去噪效果通过PSNR进行对比.文中包含去噪.m文件和求PSNR的.m文件.程序中注释详细,值得参考.通过测试的代码.-Use Contourlet transform and wavelet transform for image denoising treatment, and the denoising effect of the adoption of both PSNR comparison. Paper contains denoising. M documents and PSNR for the. M file. Program notes in detail, it is also useful. Through test code. Platform: |
Size: 171008 |
Author:chy |
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Description: 可伸缩视频中的5_3小波变换。运动补偿时间滤波是一种有效的可伸缩视频编码方案,采用5 /3提升小波实现能进一步提高其编码性能-Scalable video in the wavelet transform 5_3. Time motion compensation filter is an effective scalable video coding schemes, using 5/3 lifting wavelet to achieve further improve its coding performance Platform: |
Size: 6144 |
Author:fengyongsheng |
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Description: 本程序利用matlab软件工具进行编程，实现了小波变换及噪声消除等。-This procedure using matlab software tools for programming, the wavelet transform and noise elimination and so on. Platform: |
Size: 197632 |
Author:Tom |
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Description: 本算法结合小波变换和SVD奇异值变换，实现了水印的嵌入和提取，载体图像的鲁棒性和水印的不可见性，提取出的水印图像的和原水印图像基本一致，抗攻击性强。-The algorithm combines wavelet transform and SVD singular value transformation, achieved watermark embedding and extraction, vector image watermark robustness and invisibility, the extracted watermark image and the original watermark image are basically the same, anti-attack and strong. Platform: |
Size: 1024 |
Author:liuyuan |
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Description: 分布式视频编码程序，不包括传统帧编码部分，仅WZ编码部分，对信源进行了分类，小波变换，LDPC等-Distributed video coding process, not including traditional frame coding part, only part of WZ coding, the source for the classification, wavelet transform, LDPC, etc. Platform: |
Size: 3195904 |
Author:yuyanli |
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Description: 这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。-This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal. Platform: |
Size: 1024 |
Author:fan |
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Description: 在MATLAB上实现了，基于小波变换的边缘检测，可以检测图像，影音等-Implemented in MATLAB, can to detect image, audio and video edge detection based on wavelet transform Platform: |
Size: 4096 |
Author:sadf |
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Description: 利用matlab针对图像进行马氏距离计算 ,实现了图像的灰度化并进一步用于视频监视控，Gabor小波变换与PCA的人脸识别代码。- Using matlab to calculate the Mahalanobis distance for the image, Achieve a grayscale image and further control for video surveillance, Gabor wavelet transform and PCA face recognition code. Platform: |
Size: 5120 |
Author:武勇石 |
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Description: Achieve a grayscale image and further control for video surveillance, Based on wavelet transform digital watermarking algorithm matlab code, Minimum mean square error MSE calculation algorithm. Platform: |
Size: 3072 |
Author:beifentuiben
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Description: Achieve a grayscale image and further control for video surveillance, Based on wavelet transform digital watermarking algorithm matlab code, Face Recognition light treatment method. Platform: |
Size: 39936 |
Author:党顺国
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