搜索资源列表
dctanddwt
- 对比dct和dwt在图像数字水印应用中的特点，分析其特性。-contrast Extra dwt and the application of digital watermarking images of features, analysis of their identity.
DWTMATLAB
- oJPEG2000中DWT的MATLAB实现n the use of discrete cosine transform DCT jpeg compression Matlab source, simple and practical, the Notes have a good time
sss_0
- 数字水印算法实现包含有DCT水印嵌入算法，DWT水印嵌入算法，以及水印攻击和性能测试
digitalwatermark
- 用dct和dwt实现数字水印的嵌入和检测
DCTDWT
- 基于DCT和DWT的图像水印算法，离散小波变换 离散余弦变换
DCTLSBDWTcode
- 基于DCT,DFT,DWT等的水印算法，还有加置乱的水印算法，用于图像处理方面
jpegDWT
- BMP图象的DWT变换水印 提取,有DCT变换改写的 ,有参考价值
compression-dct-and-dwt
- algorithme compression image based DCT and DWT
KY-DCT-DWT_watermarking
- 基于熵的数字水印，包括空域，dct域和dwt域-Entropy-based digital watermarking, including airspace, dct domain and domain dwt
simple_watermark__dct_dwt
- Matlab下，基于DCT&DWT 的音频数字水印的简单实现，包含了水印的生成和提取过程-Audio watermark based on DCT & DWT
Audio-Steganography-by-Least-Significant-Bit-Meth
- audio watermarking embeddin , use algorithm DCT DWT-audio watermarking embeddin , use algorithm DCT DWT
code
- image watermark using DCT-DWT
fwdmatlaband6713
- Matlab codes for decimation, interpolation, histogram equalization, DCT, DWT. Matlab code for Hamming code generation and error correction. Sample C codes for DSP downsampling and upsampling. They all include output and graphs.
0006__10.1109@MCAS.2014.2385553
- Low-Power VLSIArchitectures for DCT/DWT: Precision vs Approximation for HD Video, Biomedical,and Smart AntennaApplications
partial-code-seam-carving123
- Seam carving based on dynamic algorithm using to generate the minimal of seam carving and compressing with wavelet transform in DCT-DWT with high PSNR.
ntt
- 本次研究主要内容是对音频信号进行数字水印加密技术的分析，数字水印技术作为保密技术的一种形式，将具有特殊含义的数据信息嵌入到数字媒体中，以达到对数字媒体进行辨识、标记和版权保护的目的。主要介绍几种水印的嵌入方法：相位法、回声法、时域方法、频域方法、小波域变换等。-Digital audio watermarking is nowadays gaining popularity among the original audio content producers. It provides a w
MATLAB
- 实验2绿叶变色，实验3图像数字化显示，实验4图像类型转换，实验5对比度增强，实验6直方图均衡化和规定化，实验7噪声添加和空域滤波，实验8边缘增强和边缘检测，实验9彩色图像增强，fft，dct，dwt变化及压缩，滤波器，实验20运动退化和维纳波复原，实验21图像的几何畸形校正等实验的代码和报告-Experiment 2 leaves change color, 3 digital image display, the image type conversion, 4 5 contrast enha
digital_image_watermarking
- DCT+DWT+FFT 数字图像水印程序 来自论文 仅供参考-DCT+ DWT+ FFT digital image watermarking program the paper for reference only
blok compressive sensing
- 分块压缩感知，采用SPL进行平滑，包括ct,dct,dwt,ddwt四种稀疏矩阵(Block compression perception, using SPL to smooth, including CT, DCT, DWT, DDWT four sparse matrices)
stegoalg-DCT-DWT-master
- inthe modd;e of love