Description: DTW算法在实现小词汇表孤立词识别系统时既简单又有效 ,在特定的场合下获得了广泛的应用。但DTW算法实
际应用时有许多缺点 ,本文对语音识别数学模型DTW作了深入的研究 ,提出了改进算法-DTW algorithm in small vocabulary isolated word recognition system is simple and effective, in particular occasions to obtain a wide range of applications. However, the practical application of DTW algorithm when there are many shortcomings, this paper, the mathematical model for speech recognition DTW-depth studies were made to improve the algorithm Platform: |
Size: 216064 |
Author:在式朝 |
Hits:
Description: 两篇关于遗传算法在图像处理中的应用，非常不错，大家可以借鉴一下-On two genetic algorithms in image processing applications, very good, we can learn from you Platform: |
Size: 616448 |
Author:许邵杰 |
Hits:
Description: 一种简单有效的基于动态时变语音识别源码
对于大多数研究者来说,寻找能够匹配二重时间序列信号的最佳途径是很重要的,因为它有许多重要的应用需求.DTW是实现这项工作的显著技术,尤其在语音识别技术领域,在这里一个测试信号被按照参照模板拉伸或压缩,
-Searching for the best path that matches two time-series signals is the main task for many researchers, because of its importance in these applications. Dynamic Time-Warping (DTW) is one of the prominent techniques to accomplish this task, especially in speech recognition systems. DTW is a cost minimisation matching technique, in which a test signal is stretched or compressed according to a reference template.
Although there are other advanced techniques in speech recognition such as the hidden Markov modelling (HMM) and artificial neural network (ANN) techniques, the DTW is widely used in the small-scale embedded-speech recognition systems such as those embedded in cell phones. The reason for this is owing to the simplicity of the hardware implementation of the DTW engine, which makes it suitable for many mobile devices. Additionally, the training procedure in DTW is very simple and fast, as compared with the HMM and ANN rivals.
Platform: |
Size: 2658304 |
Author:宋小小 |
Hits:
Description: this is a matlab code for computing DTW(dynamic time warping) for speech processing applications. Platform: |
Size: 604160 |
Author:madin |
Hits:
Description: 基于DTW的语音识别应用系统研究与实现的相关文献-DTW-based speech recognition applications, research and realization of the related literature Platform: |
Size: 513024 |
Author:李洋 |
Hits:
Description: DTW算法在实现小词汇表孤立词识别系统时既简单易懂又有效 ，在特定的场合下获的了广泛的应用。但但DTW算法实际应用时有许多缺点 ，本文对语音识别数学模型DTW作了深入的研究 ，提出了改进算法
-DTW algorithm in small vocabulary isolated word recognition system is simple to understand and effective in specific situations have been a wide range of applications. But the practical application of the DTW algorithm has many shortcomings, in depth study of the mathematical model DTW speech recognition, and proposed an improved algorithm Platform: |
Size: 216064 |
Author:xpntt |
Hits:
Search - dtw applications