2.1.1 题目与摘要 1.为什么要增强IPD? The phase differences between the discrete Fourier transform (DFT) coefficients for two microphone signals are one of popular spatial cues in the frequency domain. 非理想情况下,IPD会失真,会偏离纯净语音提取的IPD. 2.IPD在复杂场景(混响.噪声)下受到了什么影响? 我们可以从…
基于Matlab的标记分水岭分割算法 http://blog.sina.com.cn/s/blog_725866260100rz7x.html 1 综述 Separating touching objects in an image is one of the more difficult image processing operations. The watershed transform is often applied to this problem. The watershed tra…