搜索资源列表
speckle
- 对图像进行斑点噪声的添加，用方程f=f+n*f将乘性噪音添加到图像f上，其中n是均值为零，方差为var的均匀分布的随机噪声。
用MATLAB模拟静态散斑
- 用MATLAB模拟静态散斑，成像和非成像散斑，方便初学者学习-Simulation with MATLAB static speckle, speckle imaging and non-imaging, easy for beginners to learn
phase
- hilditch.m是hilditch细化算法。 RC_unwrap.m是逐行逐列去包裹算法。 least_unwrap.m是最小二乘去包裹算法。 FTP.m是利用傅里叶变换提取相位。 sincosfilter.m是正余弦滤波算法。 以上算法在相位图的相关计算中常用到，比如电子散斑干涉、全息干涉、相移技术等。-hilditch.m is hilditch refinement algorithm. RC_unwrap.m is listed line by line u
matlabfrost
- matlab去斑点噪声,不错的学习matlab图像处理的基础例程，适合初学者。-matlab to speckle noise, a good learning matlab image processing routine basis, suitable for beginners.
Matlab
- This code is used with SRAD Filter. Which is used to remove speckle noise. This code is an addition to that as it auto windows the speckled area
DiffNew_2
- we propose and demonstrate a method for increasing the resolution of a limited aperture and limited pixel size of the detector in an optical system by illuminating the input with a speckle pattern. This method includes an encoding function that encod
FusionSegmentationAlgorithm
- 针对合成孔径雷达(SAR) 图像含有大量斑点噪声的特点,基于Contourlet 的多尺度、局部化、方向性和各向 异性等优点,并结合隐马尔科夫树( HMT) 模型和隐马尔科夫场(MRF) ,提出了一种基于Contourlet 域持续性和聚 集性的SAR 图像模糊融合分割算法。该算法有效捕获了Contourlet 子带的持续性和聚集性,并分别用HMT 和 MRF 来刻画,再依据模糊测度,将多尺度HMT 和MRF 有机融合,建立Contourlet 域HMT2MRF 融合模型,并导
Lee
- Lee滤波,实现相干斑点去噪算法,在SAR图像去噪中应用广泛.-Lee filter, to achieve coherent speckle denoising algorithm, widely used in SAR image denoising.
WAVELET_WORK
- THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN (HYBRID TIME AND FREQUENCY DOMAIN). THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR
fullddencmp
- 用小波默认阈值法对散斑图进行去噪，还包括用相移法和最小二乘法求相位及去包裹-wavelet denoising used in speckle pattern
jag
- papers on denoising the speckle noise
10.1.1.94.1528
- speckle noise removal research paper
srbf
- 斑点消除双边滤波器，根据UsMB2010年的文章实现。-speckle reducing bifilter
speckle_denoise
- For speckle reduction .
tsts
- 数字散斑相关法在变形测量中的应用Digital speckle correlation method in the application of deformation -Digital speckle correlation method in the application of deformation measurements
Frost-filter
- matlab实现对散斑条纹图像的Frost滤波。谢谢啊。下载有惊喜。-Matlab speckle image of the Frost filter reduction noise
Speckle-Noise-Filter
- Speckle Noise Reduction With Frost, Lee, Gamma_MAP, Fuzzy Filter
Speckle-Noise-Removal-in-Ultrasound-Images-using.
- Speckle Noise Removal in Ultrasound Images using Sparse Code Shrinkage
oe-17-2-733
- speckle algorithm for reduction
lsm.20975
- an article for speckle noise.