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guided-filter

于 2020-12-30 发布文件大小:3259KB

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下载积分: 1 下载次数: 168

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代码说明：

指导滤波，类似于双边滤波的效果，但是速度很快(guided filter)

文件列表：

guided-filter-code-v1
.....................\boxfilter.m,931,2010-07-08
.....................\example_enhancement.asv,452,2013-02-19
.....................\example_enhancement.m,452,2013-02-19
.....................\example_feathering.m,341,2010-07-08
.....................\example_flash.m,607,2010-07-08
.....................\example_smoothing.m,285,2010-07-08
.....................\guidedfilter.m,957,2010-07-08
.....................\guidedfilter_color.m,2462,2011-05-03
.....................\img_enhancement
.....................\...............\tulips.bmp
.....................\img_feathering

.....................\img_flash

.....................\img_smoothing

.....................\readme.txt,1111,2012-04-20
.....................\test.m,519,2013-02-21

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esienl
说明：这个压缩包里只要给出了边缘保持系数和等效视数的计算方法(This compression is given as long as the edge of the bag to maintain the equivalent depending on the number of coefficients and the calculation of)

2021-03-28 21:59:12下载

积分：1
01.gudingquanzhong_juyubeijing
飞机弱小目标检测，利用固定权重，对背景进行全图重建，再利用残差图像，获得小目标的具体方位。(Aircraft small target detection, the use of fixed weights to rebuild the whole map background, and then use the residual image, obtain the specific location of small targets)

2015-09-13 14:12:13下载

积分：1
blindBAYNLM
图像降噪、贝叶斯估计、盲源降噪,采用盲源方法进行噪声估计，再进行贝叶斯非局部均值降噪(Image denoising, Bias estimation and blind source noise，The blind source method for noise estimation, then the Bayes non local mean noise reduction)

2016-02-27 19:58:19下载

积分：1
Otsu
很好用的图像分割方法，大家可以试一下，我运行过了(Very good segmentation method, very useful, you can have a try, I used the effect is very good)

2013-09-02 16:36:04下载

积分：1
blindDCT
一种基于DCT域盲数字水印嵌入程序，在DCT中频系数中嵌入水印，恢复時不用用到原始图像。(Based on DCT-domain blind digital watermark embedding process, in the intermediate frequency DCT coefficients to embed watermarks, when not used to restore the original image.)

2021-02-22 17:49:41下载

积分：1
Forstner
说明： Forstner算子提取特征点 Forstner算子提取特征点 (Forstner operator extracting feature points Forstner operator extracting feature points)

2010-03-23 00:58:45下载

积分：1
boxFilter
盒状滤波器，可以用来用来对图像进行滤波，对图像的预处理(Box-shaped filter can be used for image filtering, pre-processing of the image)

2016-05-12 10:41:30下载

积分：1
imageprocessing6
1．选择一幅图像，对该图像进行DCT块操作（将图像分成8×8小块，对每个小块进行DCT变换）。 2.利用屏蔽矩阵对DCT系数进行区域选择，然后进行逆变换（IDCT），合成原图像，计算合成图像的PSNR。 3.选择一小波函数，对一幅图像进行分解，显示各变换系数，观察其规律，并进行小波逆变换，合成原图像。 (1. Select an image, the image DCT block operations (the image is divided into 8 × 8 small pieces of each small piece for DCT transform). 2. The use of shielding on the DCT coefficient matrix of regional choices, and then inverse transform (IDCT), synthesis of the original image, calculating the synthetic image PSNR. 3. To select a wavelet function, decomposition of an image to show the transform coefficients, to observe its laws, and inverse wavelet transform, the original synthetic image.)

2021-04-12 13:48:57下载

积分：1
fenxingweishu
介绍2种计算分形维数的算法，里边包含2个程序，计算比较简单，分行维数主要是获取图像的表面粗糙度(fractal dimension)

2020-12-02 10:39:26下载

积分：1
shadowDetection
自动检测遥感影像上的阴影区域，并将阴影区域去掉。(Automatically detect the shadow area on the remote sensing image and remove the shadow area.)

2018-06-20 21:12:24下载

积分：1

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