资源列表
ImproveDDA
- 改进的DDA算法，不论方向输出像素点，即给出线段两端点，就得到唯一的线段像素值-improved algorithm, regardless of the direction of the output pixel, which is given segment ends, on the line is the only value of the pixel
biaoji
- 在matlab中进行曲线标记的m函数.比较实用，给大家分享！
很好的butterworth 带阻滤波器
- 很好的butterworth 带阻滤波器，对图像中一定频率的噪声有很好的去除效果。希望能对大家有帮助,Good Butterworth band-stop filter, the image in a certain frequency noise has a good removal efficiency. Hope that everyone has to assist
frequency
- 用傅里叶变换对图形进行变换，然后用高斯低通、高通滤波器对图像进行去噪-Fourier transform graphics transform, and then use Gaussian low-pass, high pass filter for image denoising
cc
- 实现最陡下降法,研究步长因子和特征扩散度对收敛速度的影响-Achieve the steepest descent method to study the characteristics of step length factor and the proliferation of degree of influence on the convergence rate
junyun
- 数字图像处理 图像阈值分割均匀性度量法ＭＡＴＬＡＢ源代码
PSNRPp26PMSE
- 计算psnr（峰值信噪比）程序2个，matlab语言编写-Calculated psnr (peak signal to noise ratio) program 2, matlab language
envelope
- 提取信号包罗非常有用，能够有效提取信号的包罗。-Include extracting useful signal, which can effectively extract the signal cover.
m
- imhmin函数H极小值变换，用形态学重构法修改灰度图像-imhmin minimum transform function H, with the grayscale morphological reconstruction method changes
peakfinding
- 计算图像最大值，具有较好的抗噪效果，对于图像分析尤其是频谱分析有用。-Calculate the maximum image, has good anti-noise effect, image analysis, especially for spectral analysis useful.
amelioration_contrast
- amelioration contrast trame video
DCT-audio-digital-watermark
- 基于DCT的音频数字水印，在原始有音频文件的基础上嵌入图像水印信息形成新的音频文件。-DCT audio digital watermark