搜索资源列表
MATLABHD
- 灰度图像的频域增强,MATLAB实现,内有图
Enhancement_for_Fingerprint_Image
- 在频域对指纹图像进行增强，也适用于其他图像，在“imread( )”语句中更改您所需增强的图像即可。-In the frequency domain of fingerprint image enhancement, but also to other images, in the " imread (' ' )" statement required to change your image can be enhanced.
jj
- 先对图像均衡化 增强对比度 加噪声 然后分别进行空域和频域滤波-First, the contrast enhanced image equalization plus noise and then separate airspace and frequency domain filtering
frequency
- 内包含频域滤波的步骤及MATLAB代码，是频域增强中所必须知道的哦，还有一个用巴特沃思滤波器效果的例子。-Contains the frequency domain filtering steps and MATLAB code, is enhanced in the frequency domain needs to know Oh, and a Butterworth filter with the effect of example.
dsp
- 数字图像处理的一个作业，包含理想高通 巴特沃斯高通 高斯高通的频域增强的作业-A digital image processing operations, including the ideal high-pass Butterworth high-pass Gaussian high-pass frequency domain enhancement operation
image_read_save_enforce
- 图像读取子程序 图像保存子程序 频域增强子程序-Save the image to read the image subroutine subroutine subroutine enhanced frequency domain
pytxzq
- 图像处理频域增强教学，通过PPT详细介绍了使用MATLAB处理图像增强频域-Strengthen the teaching image processing frequency domain, through the use of MATLAB PPT introduces frequency domain processing image enhancement
Image-04
- 实现运用平滑算子进行掩膜，从而实现图像降质；频域增强与分析；高低通滤波器的设计。-Realize smooth operators are mask use, thus realize image drop qualitative The frequency domain enhancement and analysis The design of high-low filter.
Image-restoration
- 图像复原的一些资料，包括对加有噪声的图片进行恢复，频域增强等-Image restoration of some of the information, including images with noise added to restore, enhance and so the frequency domain
filter
- 空域滤波增强程序，频域增强程序举例，色彩增强程序举例-Spatial filtering enhancement procedures, frequency domain to enhance the program for example, color enhancement program example
chapter11_1
- 语音增强之谱相减算法，加窗分帧频域处理，计算信噪比及画出波形对比。-Spectral subtraction speech enhancement algorithm, window-frame frequency domain processing to calculate the signal-to-noise ratio and draw the waveform comparison.
test1_4
- 利用matlab语言实现图像的频域增强，方法：理想低通滤波-Matlab language in the frequency domain of the image enhancement method: ideal low-pass filter
tuxiangzengqiang
- GUI系统进行图像的增强处理，包括彩色增强，频域滤波等-GUI image enhancement processing systems, including color enhancement, frequency domain filtering
Frequency-domain-image-enhancement
- 图像频域增强,频域低通滤波所产生的模糊,理想低通过滤波器所产生的模糊和振铃现象-Frequency-domain image enhancement, fuzzy frequency domain generated by the low-pass filtering, blurring and ringing the ideal low-pass filter is generated
High-pass-filter
- 频域高通滤波增强示例,采用傅里叶变换,进行理想高通滤波,理想高通加强滤波,巴特沃斯高通滤波和巴特沃斯高通加强滤波.-High-pass filter to enhance the frequency domain examples, using Fourier transform, the ideal high-pass filter, the ideal high-pass filter to strengthen Butterworth Butterworth high-pass filte
Wiener
- 实现维纳滤波用于语音增强。第一步采用频域谱函数计算最佳的维纳滤波器，再对输入带噪信号进行滤波；第二步是在此基础上的改进，用了自适应的思想，及时根据当前帧的状态更新修正滤波器的系统函数，得到更精确的无噪语音信号。第三步是采用自适应LMS方法，在时域迭代计算滤波器系数，迭代次数足够多时可得到较准确的有用信号。-Implement wiener filtering used in speech enhancement. First step optimum wiener filter is obtai
speech-enhanceme
- 谱减法语音增强的仿真实现：读取语音文件，产生随机白噪声，将两者联合起来，加入汉明窗，帧间重叠50 ，短时FFT，短时相位谱，频域中合成语音，短时IFFT并各帧重叠相加，去除汉明窗引起的增益，最后得到增强后的语音。-Spectral subtraction speech enhancement Simulation: reading voice files, generate random white noise, the two unite Jiaruhanming window, 50 ov
fuliye-Laplace
- 通过Fourier与Laplace逆变换，把时域图变成频域图，增强信号的可视性。(Through the inverse transformation of Fourier and Laplace, the time domain diagram is transformed into frequency domain graph to enhance the visibility of the signal.)