In the paper, a speech endpoint detection method based on DCT (Discrete Cosine Transform) enhancement and improved spectral entropy is proposed.
提出了基于DCT(离散余弦变换)增强和改进谱熵的语音端点检测方法。
We apply the method of fuzzy entropy to analyze the enhancement effects and the influencing factors of the generalized fuzzy enhancement algorithm.
引入模糊熵的方法分析增强效果，并分析了广义模糊增强算法中影响增强效果的因素。
Fuzzy entropy is introduced to evaluate the enhancement effects and the characteristic of the sine membership function and generalized fuzzy enhancement operator is analyzed.
引入了模糊熵的方法来评价图像的增强效果，并对提出的正弦隶属度函数及广义模糊增强算子的特性进行了分析。
To evaluate the quality of image enhancement, this thesis studied the evaluating method of image's contrast and entropy.
对增强图像的质量评价，本文研究了采用图像对比度和熵的评价方法。
The image processing functions were attached such as geometric transformation, image enhancement, entropy values and so on.
图像处理部分被赋予几何变换、图像增强、熵值计算等图像处理功能。
The image processing functions were attached such as geometric transformation, image enhancement, entropy values and so on.
图像处理部分被赋予几何变换、图像增强、熵值计算等图像处理功能。
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