dct
美 
英
- n.双氢氯噻嗪；二氢氯噻；直流变压器
- 网络离散余弦变换(Discrete Cosine Transform)；双离合器变速器(Dual Clutch Transmission)；双离合器自动变速器
英汉解释
例句
The most widely used sequence-based DCT transform coding, also known as baseline model (Baseline mode), several other models are based.
应用最为广泛的为基于DCT变换的顺序编码，也称之为基准模式（Baselinemode），其它几种模式都以此为基础。
The data are collected through Discourse Completion Task (DCT) and a post hoc interview questionnaire.
数据的收集采用了语篇补全测试问卷（DCT）和单项选择问卷相结合的方法。
The watermark algorithm is carried out in Discrete Cosine Transform(DCT) domain, and extracting process is instantaneous and blind.
水印算法在离散余弦变换域进行，水印提取过程无需原始图像，具有良好的实时性。
There can be many PT's associated with a DCT so the content editor selects the suitable one.
与某一DCT相关的PT可以有许多个，因此内容编辑人员可以选择合适的一个。
The lossy sequential DCT-based mode (baseline process)must be supported by every JPEG implementation.
所有JPEG的实现必须支持模式有损的、顺序的和基于DCT的模式（基本处理过程）。
Special classification based polarity sequence distributing in whole DCT domain may increase robustness against cropping.
基于变换域系数特殊分类的极性序列分布在整个DCT域，增强了算法抗裁剪的能力；
and inserting the nonzero coefficients of the DCT domain representation into the hybrid data structure.
接着该DCT域表示的非零系数被插入到该混合数据结构中。
The expanded lossy DCT-based mode provides a set of further enhancements to the baseline process.
扩展的有损的基于DCT模式提供了一系列对基本处理过程的增强模式。
To deal with songs we adopt a method of inserting watermarks by quantizing the coefficients of its DCT.
在对歌曲添加水印时，给出了基于变换域（DCT）系数量化的水印嵌入方案。
At present, the common frequency domain watermarking algorithm primarily adopts wavelet transformation or DCT.
目前比较常用的频域数字水印算法主要采用小波变换和DCT变换。
Structure and shift characteristics of dual-clutch transmission (DCT) were analyzed, and the dynamic model of shift process was established.
对双离合器式自动变速器（DCT）的结构特点进行分析，建立起步过程的动力学模型。
The algorithm enhances the watermark robustness and anti-jamming capability by choosing DCT coefficients with JPEG matrix.
该算法利用JPEG量化矩阵来选择系数，增强水印的鲁棒性和抗干扰能力。
In this algorithm, compressed IR image was enhanced by low-pass filtering, coefficient transform and contrast stretching in DCT domain.
该算法通过DCT域低通滤波、系数变换和对比度拉伸实现了红外图像的增强处理。
This paper describes a FPGA design for two dimensional Discrete Cosine Transform(2D-DCT)used in JPEG medical image compression.
本文介绍了一种适用于JPEG医学图象压缩的二维DCT的FPGA设计方案。
Salt and water depletion due to inability to conserve sodium in the TALH or DCT leads to activation of the RAAS and high aldosterone levels.
由于TALH或DCT不能保钠，因而会出现盐和水的丢失，继而会激活RAAS，使醛固酮水平升高。
Discrete cosine transform (DCT) is an effective method to signal enhancement.
离散余弦变换是声信号增强的有效方法。
A digital image watermark algorithm in DCT(Discrete Cosine Transform) domain with chaotic encryption was presented.
提出了一种基于混沌加密的DCT域数字图像水印算法。
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。
The main reason is the DCT transform lose too many high frequency information, so this article tries to improve it.
主要原因是DCT变换丢失的高频信息较多，本文尝试对其进行改进。
We design a desktop collaborative tagging (DCT) system which allows collaborative workers to tag their documents.
我们设计了一个让协同工作者可以标记文件的桌面协同标记系统。
So DCT produces blank feeding systems that use "air knives, " "rooster combs, " and vacuum lifting to separate and lift the sheets.
所以DCT设计的送料系统使用“气刀”“冠状物”和真空吸盘来分离和吸取这些料片。
Image compression is implemented to verify efficient property of the scaled integer DCT.
基于带尺度整数DCT的图像压缩实验验证了算法的高效特性。
The test indicates that the compressing function is fully greater than the DCT by the orthometric transforming compressed image and video.
试验证明，用这个正交变换压缩图像和视频，其压缩性能已全面优于DCT。
To enhance speed of video coding, motion estimation and DCT coefficient are computed in the graphic processing unit (GPU).
为了提高编码速率，将视频编码中计算量较大的运动估计和离散余弦变换（DCT）系数计算移植到图像处理器（GPU）上处理。
Absrtact: For its fine performance, DCT transform is widely used in the compression and coding method of image and video data.
摘要：DCT变换以其优良特性被图像和视频的数据压缩编码所广泛采用。
In them, a variant version of a gene called DCT may contribute to light skin.
对于亚洲人，一种叫做DCT的变种基因也许是皮肤呈浅色的原因。
Besides that, we apply iterative DCT channel estimation in LTE Uplink channel estimator.
此外，本文在LTE上行链路中，引入了迭代DCT信道估计结构。
The technique of DCT-Based digital watermarking for copyright protection of static image is studied in this paper.
文中研究了基于静态图像的离散余弦变换域的数字水印版权保护技术。
Last, an algorithm of image retrieval based shape feature directly in DCT compressed domain is proposed.
最后本文提出了一种DCT压缩域的基于形状的图像检索方法。
The second step includes DCT transformation of edge pixels and wavelet transformation of individual region.
然后对各区域边缘图元进行DCT和各区域进行小波变换；
During programming of DCT, it is supposed to improve speed using rapid transformation algorithm.
其中在DCT数字水印的实现过程中，采用快速变换算法实现，提高运行速度。
This paper presents an efficient vector quantization (VQ) based on color video coding method in discrete cosine transform (DCT) domain.
针对彩色视频图像提出了一种DCT域内基于矢量量化的高效编码方法。
Optimize the parameter of auto transmission[AT, AMT, DCT] control system.
自动变速器[AT，AMT，DCT]控制系统参数优化[含三高试验]。
An audio digital watermark algorithm based on DWT(Discrete Wavelet Transform) and DCT(Discrete Cosine Transform)is presented.
提出了一种将离散小波变化与离散余弦变换相结合的音频数字水印技术。
Dual Clutch Transmission (DCT) is a new type of automatic transmission.
双离合器自动变速器（DCT）是新一代的自动变速器。
A blind digital image watermarking algorithm in DCT domain is proposed.
提出了一种DCT域的数字图像盲水印算法。
Chloride is passively absorbed along most of the proximal tubule but is actively transported in the TALH and the DCT.
氯化物大多通过近端小管被动吸收，但它在TALH和DCT中主动转运。
The experiment shows that DCT on color space has better performance than YUV and RGB.
实验证明对颜色分量作DCT变换比YUV、RGB表示法具有更好的压缩性能。
Chapter three is the objective quality control evaluation of DCT.
第三章为DCT控制品质客观评价。
At last, the adaptive vector quantization coding based on the DCT spectrum main orientation mentioned above is developed.
最后本文探讨了一种将基于结构特征的自适应分块与矢量量化相结合的编码方法。
