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SIFT_source_MATLAB

于 2020-03-12 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明： sift算法 matlab语言的实现包含了具体的代码和完整注释解释(The realization of SIFT algorithm in MATLAB Contains specific code and full annotation explanation)

文件列表：

SIFT算法MATLAB源程序\1.6节程序运行说明.doc, 27136 , 2012-09-26
SIFT算法MATLAB源程序\display_keypoints.m, 2016 , 2016-03-20
SIFT算法MATLAB源程序\gaussian_filter.m, 277 , 2012-02-05
SIFT算法MATLAB源程序\integralimage.m, 360 , 2012-02-05
SIFT算法MATLAB源程序\lena.bmp, 263222 , 2016-03-20
SIFT算法MATLAB源程序\pgmread.m, 1207 , 2016-03-20
SIFT算法MATLAB源程序\pnmReadHeader.m, 1815 , 2016-03-20
SIFT算法MATLAB源程序\resizeImageFig.m, 393 , 2012-02-05
SIFT算法MATLAB源程序\SIFT.m, 21302 , 2016-03-21
SIFT算法MATLAB源程序\sift_main.m, 1138 , 2016-03-20
SIFT算法MATLAB源程序, 0 , 2016-03-22

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xiaobo
小波纹理分析软件.可以进行各种小波分析及图像重建(Wavelet texture analysis software. Can be a variety of wavelet analysis and image reconstruction)

2008-06-17 15:05:51下载

积分：1
SEEDS超像素分割算法的源码
SEEDS超像素分割算法的源码，C++实现，可运行(The source code of SEEDS Superpixel picture segmentation)

2020-06-27 04:00:01下载

积分：1
用六种算子毕业设计的关键程序bianyuan_jiance_bijiao
用六种算子(分别是gabor、拉普拉斯、priwitt、robert、sobel、wallis),对三种图象进行边缘检测比较，强烈推荐哦，是本人的毕业设计中的关键程序(The six operators (respectively gabor, Laplace, priwitt, robert, sobel, wallis), images of three edge detection comparison, strongly recommend Oh, my graduation project is a key process)

2020-06-26 00:40:02下载

积分：1
PCA-FCL
pca for color space, Principal component analysis image proccesing for image color

2012-12-10 23:24:16下载

积分：1
mstar_conv_tools.rar
这些程序可以将MSTAR数据库中的数据转换为可是图像，例如JPEG和TIFF，方便SAR图像的处理。(These program can convert the MSTAR data into some images such as jpeg and tiff.It s easy to study sar images.)

2015-12-16 21:14:53下载

积分：1
some-program-in-matlab
个人收集的一些关于小波理论在matlab中实现的文章(Personal collection of some articles on wavelet theory in matlab)

2012-10-23 11:20:02下载

积分：1
FusionCode1
针对多聚焦图像融合，本文首先介绍了小波变换融合算法，虽然小波变换方法无冗余，高频分量损失较小，具有较好的融合效果，但存在两个主要缺点：一是移变性，二是融合图像在重构时会受到一些外来因素的影响，所以仍会丢失一些边缘信息，为了克服小波变换法的以上缺点，可以采用基于小波分解和点扩展函数模型PSF相结合的融合方法。该方法首先对不同的图像进行无降2采样的小波分解，以保持与源图像大小相同，然后分别将其各方向、各尺度的高频分量进行叠加，并依此提取其高频分量的特征信息来判定清晰目标或模糊目标，以此来设计融合算法，采用一定的策略将两副源图像进行融合，从而避开了小波的反变换，因此融合后的图像具有比小波变换法更好的融合效果。(multi-focus image fusion, this paper introduces the wavelet transform algorithm, Although the wavelet transform non-redundant, the loss of high-frequency components are smaller, better integration effect, But there are two major drawbacks : First, the shift variability and the second is the integration of image reconstruction will be subject to a number of external factors. Therefore, there would still be some marginal loss of information, in order to overcome the wavelet transform of the above shortcomings, can be used based on wavelet decomposition and the point spread function PSF model combining the fusion method. The first pair of different images ratchet two sampling wavelet decomposition, and to maintain the same source image size. Then all of its direction, the scale of high-freque)

2007-05-11 00:36:13下载

积分：1
Kyoshiyou
抗旋转攻击的数字水印方法，其鲁棒性和不可视性都有很强改进，尤其在抗旋转攻击方面。(Digital watermarking anti-rotation attack, its robustness and visibility has a very strong improvement, especially in the anti-rotation attacks.)

2020-11-02 16:19:53下载

积分：1
DFT-DCT
说明：基于VC++的图像的DFT变换和DCT变换，并可实现两者间的对比转换(VC++ based on the image of the DFT transform and DCT transform, and to achieve the contrast between the two conversion)

2021-02-15 10:09:48下载

积分：1
k_mean_uv
利用k—mean算法根据U、V进行聚类分块，最后完成图像分割，分割出得块用不同的灰度等级表示出来。(K-mean algorithm to cluster sub-blocks according to the U, V, to finalize the image segmentation, segmentation have blocks with different gray levels represented.)

2013-01-15 15:05:42下载

积分：1

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