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ppbNakagami

于 2021-04-12 发布文件大小:681KB

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下载积分: 1 下载次数: 35

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代码说明：

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.)

文件列表：

ppbNakagami
...........\example_nakagami.m,1114,2010-03-23
...........\exemple_nakagami.m,1114,2010-03-23

...........\plotimage.m,187,2010-03-23
...........\plotimage_sar.m,326,2010-03-23
...........\ppbNakagami.mexa64,637537,2010-03-23
...........\ppbNakagami.mexglx,618644,2010-03-23
...........\ppbNakagami.mexw32,77824,2010-03-23
...........\ppbNakagami.mexw64,263168,2012-05-26
...........\ppb_nakagami.m,6853,2012-05-26
...........\psnr.m,137,2010-03-23
...........\htm" target=_blank>README,2624,2012-05-26
...........\snr.m,129,2010-03-23

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FacesAlign-2.3
运用于人脸图像预处理中，主要实现功能有：人脸检测，人脸对齐，人脸图像放缩，人脸剪切。(Applied to the face image preprocessing, the main features are: face detection, face alignment, face image zoom, face cuts.)

2013-10-23 21:26:50下载

积分：1
gray
读取图像，将RGB图像转化为灰度图像，显示并保存(The RGB image is transformed into gray image)

2017-07-12 14:53:14下载

积分：1
24BMP256ColorGray
本代码实现的功能：24位位图（BMP）的灰度化。具体实现过程：打开图像文件,找到数据区(每3个字节代表一个象素的R,G,B值),循环扫描,根据RGB的权重,计算出灰度值. 如果要得到256色灰度图,则要新建一个调色板,修改信息头和文件头.(Realize the function of the code: 24-bit bitmap (BMP) of the gray. Concrete realization of the process: Open the image file, locate the data area (3 bytes per pixel on behalf of a R, G, B values), cyclic scan, according to the weight of RGB, gray value is calculated. If you want to get 256 colors grayscale, would create a new palette, modify the header and file header information.)

2020-07-01 01:20:02下载

积分：1
lichang
说明：基于力场分布的图像处理源程序。包括基于力场的图像分割、边缘检测等。(Distribution of image processing based on force field source. Include force field-based image segmentation, edge detection.)

2010-04-29 11:46:12下载

积分：1
LSB
C++语言实现的LSB数字水印算法，Visual C++亲测可用。(C++ language LSB digital watermarking algorithm, the Visual C++ pro-measurement available.)

2020-10-20 20:07:24下载

积分：1
feature-extract
几个大牛对集成了国内外特征提取最前沿的算法，特征提取，DOG,HARRIS,HARRIS-LAPLACE,HARRIS-AFFINE,MSER.描述符，SIFT,AFFINE-SIFT,GLOH.经测试，速度快，描述符准确。(Integration of feature extraction algorithms from several expert of domestic and international, feature extraction： DOG, HARRIS, HARRIS-LAPLACE, HARRIS-AFFINE, MSER； Descriptors： SIFT, AFFINE-SIFT, GLOH. The test reveal the speed and accurate descriptor.)

2010-05-10 17:23:44下载

积分：1
bitMAP_read&save
说明： bitMAP文件格式的图像的读取、与保存的算法，可以作为图像处理的系统的前道，非常实用。(bitMAP file format of the image read, and preservation of the algorithm, as image processing system of the former Road, very practical.)

2006-05-04 20:04:28下载

积分：1
jibensanweibianhuan
说明：可以实现旋转，错切，各种投影图，透视图。是学习三维变换很好的原始参考资料(Can rotate, shear, a variety of projection, perspective. Is to learn the original three-dimensional transform good reference)

2020-10-24 16:20:00下载

积分：1
ImageFusion_PCA
在GDAL库下，采用主成分变换实现多光谱影像与全色高分辨影像的融合。(Under the GDAL library, the principal component transformation is used to fuse multispectral images with panchromatic high resolution images.)

2021-01-21 13:08:42下载

积分：1
sift2
SIFT特征提取 http://www.opencvchina.com/forum.php?mod=viewthread&tid=209&fromuid=267 (SIFT feature extraction http://www.opencvchina.com/forum.php?mod=viewthread& tid=209& fromuid=267)

2012-08-19 15:09:14下载

积分：1

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