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tqwt_matlab_toolbox
品质因子可调的离散小波变换工具箱,可通过参数灵活控制小波函数的频域窗宽(Discrete wavelet transform toolbox with quality factor adjustable, flexible control parameters through the wavelet function in the frequency domain window width)
- 2011-12-20 09:52:00下载
- 积分:1
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svm
SVM 用于基于块划分特征提取的图像分类源码(SVM for feature extraction block-based image classification into source)
- 2013-10-18 16:04:59下载
- 积分:1
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msssim
图像质量评价代码,用于评估两副图片的相似度(Image quality evaluation)
- 2017-09-29 16:29:23下载
- 积分:1
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NLmeans
说明: 经典的基于非局部思想的图形图像去噪模型,也即非局部滤波,基于matlab实现(The classical image denoising model based on nonlocal idea, namely non local filtering, is realized based on MATLAB)
- 2020-09-24 19:08:45下载
- 积分:1
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Codes
用于实现高密度人群聚合检测
包含:边缘检测、灰度共生矩阵计算、SVM特征分量的分类(For achieving high-density population polymerization detector comprises: edge detection, gray level co-occurrence matrix calculation, classification SVM characteristic component)
- 2016-11-24 15:24:00下载
- 积分:1
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SAD
实现了立体匹配的SAD算法计算视差图,结果比较理想(Using the SAD algorithm to calculate the disparity map of stereo matching, the result is good.)
- 2012-05-08 16:02:28下载
- 积分:1
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kuaisutisheng
针对CT 医学图像和MR I 医学图像成像特点, 提出了基于快速整数提升小波变换的融合方法。在CT 和
MR I 两幅医学图像配准的前提下, 利用提升小波变换把图像分解成低频和高频子图像, 对于小波变换后的高频
子图像, 选择区域标准差大的作为融合后的子图像 对于低频子图像, 采用加权融合, 最后进行小波逆变换, 得到
融合后的图像, 并对融合后图像用信息熵、平均梯度、相关系数的指标进行评价。实验结果表明, 基于快速整数提
升小波变换融合中, 小波高低频系数采用不同的规则能够取得更好的融合效果, 其轮廓清晰。该算法能够提升融
合后的医学图像信息量, 同时有效地保护图像的细节信息, 在执行时间和图像质量上均优于普通小波算法。(A imed at the characterist ics of CT andMR Imedical images, a new image fu sion al2
go rithm based on the fast in t lif t ing w avelet t ran sfo rm s is p ropo sed. Two o riginal images are
decompo sed by the fast in t lif t ing w avelet t ran sfo rm s. The fu sion ru le based on the max imum
standard deviat ion value variance is u sed to fu se the h igh f requency sub2image, w h ile a w eigh t2
ed average fu sed ru le is app lied by coeff icien t s of the low f requency. F inally, the fu sion image
is recon st ructed fo r perfo rm ing inverse fast in t lif t ing w avelet t ran sfo rm s. The fu sion image is
evaluated by en t ropy, average gradien t, and co rrelat ion coeff icien t s. Experimen tal resu lt
show s that the fu sion image hasmo re info rmat ion than o riginal images and imp roves the quali2
ty of o riginal images. M eanw h ile, the fu sion image p ro tect s detail characterist ics of the image,
thu s the real2t ime p rocess and image qualit ies are w ell than tha)
- 2021-04-21 10:18:49下载
- 积分:1
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iterative_blind_deconvolution
说明: 盲迭代反卷积算法,可以在不求PS的情况下恢复图像(Iterative blind deconvolution algorithm, can not seek restoration of the PS images)
- 2008-09-04 22:31:03下载
- 积分:1
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MHT-multitarget-tracking
基于opencv的MHT的多目标跟踪程序(Based on the MHT multi-target tracking program)
- 2015-08-10 20:19:45下载
- 积分:1
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D1
说明: 实现了双线性插值、三次样条插值、B样条插值和最大阶次优化差值等传统多项式图像插值办法(Traditional polynomial image interpolation methods such as bilinear interpolation, cubic spline interpolation, B spline interpolation and maximum order optimization difference are realized.)
- 2019-05-23 22:55:46下载
- 积分:1