搜索资源列表
imageprocessing_skeleton
- 数字图像处理，包括Random noise，Speckle，Saturation，Contrast，Threshold，Gamma，Black and White，等-image processing，includingRandom noise，Speckle，Saturation，Contrast，Threshold，Gamma，Black and White，and so on
ppbNakagami
- 处理Gamma乘性噪声的PPB方法，考虑了非局部patch的相似性，可处理SAR图像去噪。-The PPB method for multicative noise removal, which based on the Probabilistic Patch similarity.
add_noise
- 能够实现高斯噪声、瑞利噪声、伽玛噪声、指数噪声、椒盐噪声和均匀噪声的添加-Gaussian noise and Rayleigh noise can be implemented, gamma, index of noise and salt and pepper noise and uniform noise added
noise-estimation-
- 基于噪声图像的gamma校正，噪声方差估计，白平衡等-Noise variance estimation、Gamma Correction、white balancin
LevelSet
- level set水平集图像分割算法matlab程序实现-This Matlab/C code contains routines to perform level set image segmen- tation according to: (1): various multiphase (multiregion) formulations, including a fast scheme where the computation load grows linearly with
fzgz
- 一种可适用于复杂光照环境的低照度图像增强算法，即基于内容感知的自适应对比度提高的增强算法。引入了改进的伽马矫正，可以根据低照度图像的明暗程度自适应的对图像进行预处理。在实验过程中还发现，虽然改进算法有效避免引入大量噪声，但仍有少量噪声存在，为了达到更好的视觉效果，利用改进的双边滤波对增强的图像进行处理，获得最后的增强图像。实验效果显示，该算法可对低照度图像实现理想的增强效果。-A can be applied to complex light environment of low illumin
gauss-gamma窗函数
- 写成gauss-gamma双窗函数，计算含有相干斑噪声的sar图像的梯度(The gauss-gamma double window function is used to calculate the gradient of the SAR image with the speckle noise)