1.
Research on Region-Of-Interest Detection Algorithm in the Integer Cosine Transformed Domain;
整数余弦变换域上的感兴趣区域识别方法研究
2.
Research and Hardware Implementation of Integer Cosine Transform and Quantization in H.264;
H.264标准中整数余弦变换和量化算法的研究与硬件实现
3.
Digital Watermarking Algorithm Based on DCT and Arnold Transform
基于离散余弦变换和Arnold变换的数字水印算法
4.
Digital Watermarking Technique Based on Digital Holography and Discrete Cosine Transform
基于数字全息和离散余弦变换的数字水印技术
5.
fast discrete cosine transform
快速离散余弦变换编码
6.
Discrete Cosine Transform-Based ECG Data Compession by Template.
基于离散余弦变换的ECG数据模板压缩算法
7.
The Image Date Compression Coding Based on 2-D DCT
基于二维离散余弦变换的图像数据压缩编码
8.
Image Encryption Based on the Multiple-order Discrete Fractional Cosine Transform
基于离散分数余弦变换的图像加密技术
9.
Cascade Filter of Speech information Hiding in Fractional Fourier Transform Domain
分数余弦变换域上的语音信息隐藏级联滤波
10.
A Robust Digital Watermarking Algorithm Based on Multiple-Level Discrete Cosine Transform
基于多级离散余弦变换的鲁棒数字水印算法
11.
Privacy Data Preserving Method Based on Discrete Cosine Transform Martrix
基于离散余弦变换矩阵的隐私数据保护方法
12.
Research on sine and cosine transform of broad sense Fourier
广义Fourier正弦、余弦变换研究
13.
An Investigation of Digital Watermarking Technique Based on the Combination of WPT and DCT
基于小波包变换和离散余弦变换的复合数字水印技术研究
14.
Fractional Fourier Transform of Two-dimensional Cosine-gaussian Beams Based on the Wigner Distribution Function
二维余弦高斯光束基于魏格纳分布函数的分数傅里叶变换
15.
Color image digital watermarking using discrete quaternion cosine-transform
基于离散四元数余弦变换的彩色图像数字水印技术
16.
Then DCT was implemented on character image, and the watermarking was embedded into the block middle-frequency and low-frequency DCT coefficients.
然后对特征图像作离散余弦变换,把水印信息嵌入在中低频系数上。
17.
Watermarking Algorithm for Digital Image Based on DCT and SVD
一种基于离散余弦变换和奇异值分解的数字水印算法
18.
Quasi-Cooley-Tukey Type Algorithm for Discrete Cosine Transform
离散余弦变换的准库利-图基型算法