| 释义 |
vqBNC¹⁷³⁹⁹⁵⁺²
基本例句
=voice quality 音量
A remote sensing image compression method based on wavelet transformation WT and vector quantization VQ is proposed in this paper.
提出基于小波变换 WT的矢量量化 V Q的遥感图象压缩编码方法。 cnki
In the last section of this dissertation, the simulation results for SA- W- VQ algorithm and the improved algorithm are presented.
本文的最后给出了用 SA- W- VQ算法和本文的改进算法进行图像压缩的仿真结果。 cnki
In this paper, a text- dependent speaker recognition system is set up based on Vector Quantization VQ.
采用矢量量化 VQ方法建立了一个文本相关的说话人识别系统。 cnki
Prediction VQ leads to error propagation that causes speech quality degradation when the phenomenon of speech frame loss appears in speech transmission.
当语音传送中出现帧丢失时，采用该方法在译码端会产生误差积累，从而导致语音质量下降。 cnki
The results of simulating experiments show that the FCLECA generates high- quality code books while the training time is greatly reduced, so it can be used to implement fast VQ effectively.
仿真实验结果表明， FCLECA在生成高质量码书的同时大幅减少了训练时间，可以有效地实现快速矢量量化。 cnki
The classical algorithm of VQ codebook design— LBG algorithm and traditional code word search algorithms are reviewed.
回顾了经典的矢量量化码书设计算法—— LBG算法和传统的码字搜索算法。 cnki
The performance of the fast code word search algorithm in VQ determines its encoding time.
快速码字搜索算法是矢量量化的核心问题之一，其性能决定了编码时间。 cjig.cn
We have modified the standard vector quantization VQ method and proposed a method with weight based on VQ in speaker recognition.
改进了基本的 VQ的识别算法，研究了一种加权的 VQ识别算法。 cnki
A fast algorithm for VQ encoding on the basis of features of vectors and sub vectors is presented.
提出了一种改进的基于子矢量特征值的码字快速搜索算法。202.14.238.38
Acoustic feature based on auditory model is also presented which is important to the performance of VQ.
过讨论了基于听觉模型的声学特性的提取与处理，这与 VQ性能息息相关。 iciba
An optimized VQ codebook design algorithm of image compression is introduced in this paper.
提出了一种针对码书优化的图像矢量量化算法。 com
In order to get higher recognition rate and reliability, the VQ matching model is modified based on the variance so that more information about the speaker identity is taken into the improved model.
为提高系统的识别率和可靠性，系统采用了方差修正的 VQ改进算法，使建立的说话人模型考虑了说话人帧特征概率分布的更精细结构。 cnki
In order to reduce the computational load of the full- search VQ, a mean- match correlation vector quantizer, MMCVQ, is presented for fast image encoding in this paper.
为了降低穷尽搜索矢量量化器的编码复杂度，本文提出了一种用于快速图像编码的均值匹配相关矢量量化器 MMCVQ。 cnki
In this paper, a new competitive learning algorithm based on equidistortion principle for vector quantization VQ design was proposed.
本文基于等误差准则提出了一种适用于矢量量化技术的新型码书设计算法。 cnki
In image vector quantization VQ, the computing complexity of the classical full search algorithm increases by exponential law with vector dimension and bit rate of quantization.
在图像矢量量化中，完全搜索算法的计算复杂度随矢量的维数与量化比特率呈指数规律递增。 cnki
In vector quantization VQapproach to discrete utterance recognition, a set of code books are generated, one for each word in the recognition vocabulary.
在矢量量化孤立字识别系统中，对于识别字典中每一个单字，都要分别建立与这些单字对应的码本。 cnki
Now we introduce trajectory model in speaker recognition and improve the codebook training algorithm for VQ.
文章把轨线模型应用于说话人识别，同时对 VQ模型的电码本训练算法进行了改进。 cnki
Self- organizing neural network is a very efficient method for pattern recognition and vector quantization VQ.
为有效提高矢量量化码书的性能和学习效率，需进一步改进自组织神经网络的学习算法。 cnki
This algorithm achieves significant gains in average distortion due to channel errors, over other conventional VQ design methods, as confirmed by experimental results.
与目前常用的码书设计算法比较，实验结果表明该算法可获得比传统算法更高的性能增益。 cnki
This paper presents a continuous VQ clustering CVQC algorithm for realtime speech recognition, which incorporates the temporal information of speech into both training and recognition processes.
本文阐述了一个用于实时语声处理的连续矢量量化聚算法 CVQC。该算法把语声信息的时变性质用于训练和识别过程。 cnki
To improve the performance of speaker recognition in the condition of noise and little speech data, feature parameters were studied based on the Vector Quantization VQ.
为了使说话人识别系统在语音较短和存在噪声的环境下也具有较高的识别率，基于矢量量化识别算法，对提取的特征参数进行研究。 joca
Vector quantization VQ is a popular lossy compression scheme widely used in multimedia data compressions.
矢量量化是一种常用有损压缩技术，被广泛地应用于多媒体数据压缩。 iciba
Vector quantization VQ is an efficient approach of lossy data compression.
矢量量化 VQ是一种高效的有损压缩技术。 cjig.cn |