DCT
英
美
abbr. 数据通道转换(Data Channel Transfer); 数据通信发射机(Data Communication Transmitter); 数据通信终端(Data Communication Terminal)
双语例句
- Defect and change tracking ( DCT) 1
缺陷和变更追踪（DCT）1 - DCT coefficients were quantized through nonlinear scalar quantization and entropy coding.
变换系数采用非均匀标量量化和熵编码。 - WT can obtain high compression rate, and DCT can concentrate the energy.
小波变换（WT）可获得高的压缩率，而离散余弦变换（DCT）可使能量更加集中。 - A digital image watermarking algorithm based on DWT and DCT
一种基于DWT和DCT的数字图像水印算法 - An Improved Watermarking Algorithm for Digital Images Based on DCT and SVD
一种改进的DCT和SVD联合的数字图像水印算法 - Application Analysis and Improvement for Linear Interpolation Watermark in DCT Domain
线性内插在DCT域数字水印中的应用分析与改进 - Image Watermarking Technique Based on the DCT Transform and the Edge Detection
基于离散余弦变换和边缘检测的图像水印技术 - Research on face recognition system based on DCT and SVM
基于离散余弦变换和支持向量机的人脸识别方法研究 - This paper presents an audio watermarking algorithm in DCT domain based on human auditory masking properties.
文中提出了一种基于听觉掩蔽效应的DCT域音频水印算法。 - Novel Robust Watermarking Algorithm Based on SVD and DCT
一种新的基于DCT和SVD的鲁棒水印算法 - Dual Image Watermarking Algorithm Based on DCT and Chaos
基于DCT和混沌的双重图像水印算法 - Color Image Digital Watermarking Algorithm Based on DCT and DWT
基于DCT与DWT的彩色图像数字水印算法 - Remote Sensing Image Fusion Based on DCT and Clustering Algorithm
基于离散余弦变换和聚类算法的遥感图像融合 - Digital Watermarking Method of Color Image Based on DCT and Combined with HVS
基于DCT变换并与HVS相结合的彩色图像数字水印方法 - Robust Digital Watermarking Algorithm Based on Zernike Moments and DCT Transformation
基于Zernike矩和DCT变换的数字水印算法 - Research and Improvement of Medical Image Compression Methods Based on DCT
基于DCT医学图像压缩方法的研究与改进 - The Research and Implementation of Digital Watermarking Technology Based on DCT
基于DCT数字水印技术的研究与实现 - 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 - Research on a DCT Image Watermarking Algorithm
基于离散余弦变换图象水印算法的研究 - The second new scheme is a adaptive watermarking techniques for digital images based on DCT domain.
提出的第二种新计划是基于DCT域的一种自适应数字图像水印技术的计划。 - One Method of the Image Information Hiding Based on Two-Dimensional DCT Transform
一种基于二维DCT变换的图像信息隐藏方法 - Research on Method of Vibration Signal Compression for Compressor Based on DCT
基于DCT的压缩机振动信号压缩方法研究 - Facial Expression Recognition Based on Gabor and Two Times DCT
基于Gabor小波变换和两次DCT的人脸表情识别 - Face recognition based on Haar wavelet transform and block DCT
基于Haar小波变换和分块DCT的人脸识别 - Research on the Comparison and Analysis of Watermarking Based on DCT and DWT
基于DCT与DWT的水印算法的比较分析 - In this paper, a new embedding strategy and an algorithm applying the strategy for watermarking in DCT domain is proposed.
本文提出了一个DCT域隐形水印的嵌入对策和一个应用该对策的自适应水印算法。 - Semi-fragile Blind Watermark Based on DCT Transform
基于DCT变换的半脆弱盲检测水印 - Data correlation coefficients were calculated and switch regions were analyzed by using two dimension discrete cosine transform ( DCT) in ray-space data compression.
在光线空间的数据压缩中，计算了数据的相关系数，采用二维离散余弦变换（DCT）进行了变换域分析。 - Research of Video Digital Watermarking DCT Algorithm Based on MPEG-4
基于MPEG-4视频数字水印的DCT算法研究 - Analysis focused on the AVS standard integer DCT, intra prediction and entropy coding connection with the MPEG-2, AVS combined with improved DNW algorithm design and development of a practical system.
重点剖析了AVS尺度在整数DCT变换，帧内预测和熵编码方面跟MPEG-2的不同，并结合AVS尺度改入了DNW算法，设计和开发出了原型体系。