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Diff-rankboost

于 2014-03-17 发布文件大小:4KB

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下载积分: 1 下载次数: 9

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Diff-rankboost算法,代码功能是产生图片美学质量之间相互的排名差距，便于进一步的进行训练和测试(Diff-rankboost algorithm, code function is to produce the ranking of mutual aesthetic gap between picture quality, ease of further training and testing)

文件列表：

findNN.m,1014,2014-03-11
indexDataD.m,1678,2014-03-12
IterationI.m,3546,2014-03-12
readme.txt,167,2014-03-17
SVMM.m,2115,2014-03-12

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phasecongruency-byMySelf
log Gabor小波图像纹理特征分析我小改過(log Gabor wavelet texture features of image I have little turn over)

2010-12-16 20:09:28下载

积分：1
变化检测
利用遥感做变化检测的时候可以用到的数据。(Data Used in Change Detection Using Remote Sensing)

2020-11-05 11:29:50下载

积分：1
量子图像加密daima
matlab实现量子图像加密，包括Arnold变换，双随机相位变换，信息熵，相邻像素相关性分析(matlab quantum encryption, including Arnold transform, double random phase transformation, entropy, correlation analysis of adjacent pixels)

2021-01-06 14:08:54下载

积分：1
MNF
最小噪声分离变换（Minimum Noise Fraction Rotation，MNF Rotation）工具用于判定图像数据内在的维数（即波段数），分离数据中的噪声，减少随后处理中的计算需求量(Minimum Noise Fraction Rotation (MNF Rotation) tool is used to determine the intrinsic dimension (i.e. band number) of image data, separate the noise in data, and reduce the computational requirements in subsequent processing.)

2020-06-26 15:40:02下载

积分：1
Tclaaheeh
自适应直方图均衡算法，因为是从从局部入手，所以图像增强效果显著。 (Adaptive histogram equalization algorithm, because from the start from the local image enhancement effect is remarkable.)

2012-07-23 13:22:08下载

积分：1
bp_erf_log
混合像元分解，是定量遥感中非常重要的组成部分之一，在反演地表参数时是必须要考虑的因素之一，文中罗列了分解的一些方法(mixed pixel decomposition, is the quantification of remote sensing very important component of one of the the inversion of surface parameters is to be considered one of the factors, the paper listed some of the decomposition method.)

2013-06-21 17:09:36下载

积分：1
fractal-box
基于分形维数的图像分割，讶究 Blog欢迎您~~(www.iobeta.com iobeta.com www.vcbeta.net vcbeta.net)

2010-06-07 09:26:00下载

积分：1
ex_18_1
质心点求取，目标进行形跟踪，跟跟踪物体。希望高手指点(Centroid strike, shaped track)

2014-03-31 16:35:15下载

积分：1
Image-Segmentation-Method
本文主要研究基于水平集方法的活动轮廓模型图像分割，在回顾活动轮廓模型发展的基础上，介绍了曲线演化理论及其水平集方法，证明了水平集方法可以有稳定的数值实现方式且其处理拓扑变化的自然性，进一步引出了变分水平集方法。本文介绍了两种不同的几何活动轮廓模型：基于梯度信息的李纯明模型以及基于区域信息的 Chan-Vese 模型（C-V 模型）。在分析上述两模型的优缺点上，提出了一种改进的 C-V 模型，改进模型引入了距离约束项，同时对基于区域的外部能量项进行了改进，使得水平集函数重新初始化寓于模型的演化之中，分割结果对参数的依赖性减小。 (This paper mainly study image segmentation of active contour model based on level set. After reviewing the development of the active contour model, curve evolution and level set method are presented, then we proved that the level set method has a stable numerical realization and can describe the topology change of the contour naturally, in addition we introduce level set of variational method. We introduce two different GAC models in this paper: Li Chunming model which is based on gradient information and Chan-Vese model （C-V model） which is based on region information. Based on the drawbacks and advantages of these two models, we improve the C-V model by adding penalizing energy term of signed distance function, at the same time, mending the external energy term which based on region information, then the re-initialization of the level set can accomplish in the model evolution, and the degree of the segmentation result depend on the parameters decline. )

2011-12-20 20:27:30下载

积分：1
边缘检测
说明：包括canny，sobel，log等边缘检测的改进算法，使用效果良好(Including improved edge detection algorithms such as canny, sobel, log and so on, the application effect is good.)

2019-04-07 20:56:19下载

积分：1

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Diff-rankboost

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