1) sub-band DCT
子带DCT
1.
A sub-band DCT coefficients quantization based color image watermarking algorithm is proposed in this paper.
提出了一种基于子带DCT系数量化的彩色图象盲水印算法。
2) DCT subdomain
DCT子域
1.
Multiple description image coding algorithm based on radial segmentation in DCT subdomain;
DCT子域辐射状分割的图像多描述编码算法
3) discrete cosine transform(DCT)
DCT
1.
This paper presents a novel steganographic method in Discrete Cosine Transform(DCT) domain.
提出了一种在图像DCT域内的信息隐藏方法。
2.
It is a new method that calculates vertical second derivative of gravity anomalies based on discrete cosine transform(DCT).
基于离散余弦变换(DCT,Discrete Cosine Transform)的重力异常垂向二阶导数的计算方法,是笔者提出的新方法。
3.
It is a new method that calculate vertical second derivative of gravity anomalies based on discrete cosine transform(DCT).
基于离散余弦变换(DCT)的重力异常垂向二阶导数的计算方法是笔者提出的新方法。
4) discrete cosine transform
DCT
1.
Face recognition system based on the discrete cosine transform;
基于DCT的人脸特征提取
5) 4-D vector DCT orthogonal transform matrix
四维矢量DCT操作算子
6) DCT
DCT域
1.
The Study of a Digital Watermarking Algorithm Based on Chaos in DCT;
一种基于混沌映射的DCT域水印算法研究
2.
A blind digital watermarking algorithm based on DCT;
一种DCT域盲水印算法
3.
A Novel Image Watermarking Algorithm in DCT Domain;
一种新的DCT域图像水印嵌入算法
补充资料：2,4-DCT
分子式：C7H6Cl2
分子量：161.03
CAS号：95-73-8
性质：密度1.246。熔点-14°C。沸点200°C。折射率1.545-1.547。闪点79°C。水溶性immiscible。
分子量：161.03
CAS号：95-73-8
性质：密度1.246。熔点-14°C。沸点200°C。折射率1.545-1.547。闪点79°C。水溶性immiscible。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条