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完成结果
说明： 使用matlab 的GUI界面，添加图像锐化增强函数，进行交互式操作(Image sharpening enhancement)
- 2020-05-11 09:57:14下载
- 积分：1
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2
说明： Research on TDOA / AOA Hybrid Positioning System Based on Kalman filtering
- 2012-08-26 10:57:34下载
- 积分：1
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face_detection
人眼定位 人脸检测 形态学处理 伽伯变换 二值化(Human eyes locating face detection morphological processing Gabor transform
binaryzation )
- 2014-12-07 17:14:46下载
- 积分：1
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PG_BOW_DEMO
图像的特征用到了Dense Sift，通过Bag of Words词袋模型进行描述，当然一般来说是用训练集的来构建词典，因为我们还没有测试集呢。虽然测试集是你拿来测试的，但是实际应用中谁知道测试的图片是啥，所以构建BoW词典我这里也只用训练集。
其实BoW的思想很简单，虽然很多人也问过我，但是只要理解了如何构建词典以及如何将图像映射到词典维上去就行了，面试中也经常问到我这个问题，不知道你们都怎么用生动形象的语言来描述这个问题？
用BoW描述完图像之后，指的是将训练集以及测试集的图像都用BoW模型描述了，就可以用SVM训练分类模型进行分类了。
在这里除了用SVM的RBF核，还自己定义了一种核： histogram intersection kernel，直方图正交核。因为很多论文说这个核好，并且实验结果很显然。能从理论上证明一下么？通过自定义核也可以了解怎么使用自定义核来用SVM进行分类。(Image features used in a Dense Sift, by the Bag of Words bag model to describe the word, of course, the training set is generally used to build the dictionary, because we do not test set. Although the test set is used as the test you, but who knows the practical application of the test image is valid, so I am here to build BoW dictionary only the training set.
In fact, BoW idea is very simple, although many people have asked me, but as long as you understand how to build a dictionary and how to image map to the dictionary D up on the line, and interviews are often asked me this question, do not know you all how to use vivid language to describe this problem?
After complete description of the image with BoW, refers to the training set and test set of images are described with the BoW model, the training of SVM classification model can be classified.
Apart from having to use the RBF kernel SVM, but also their own definition of a nuclear: histogram intersection kernel, histogram )
- 2011-11-01 17:01:09下载
- 积分：1
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surf
说明： 实现SURF图像匹配，并将图片进行扭曲处理再次实现匹配。(Surf image matching is realized, and the image is distorted to achieve matching again.)
- 2020-09-07 09:03:27下载
- 积分：1
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Powell
基于Powell和互信息的多分辨率图像配准(Image registration Powell and mutual information)
- 2020-06-30 09:20:02下载
- 积分：1
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lecture6_eigen_selection
中科院图像理解与计算机视觉课件6
值得参考一下
some topics on pattern recognition and computer vision(Chinese Academy of Sciences and Computer Vision Image Understanding Courseware 6 worth refer to some topics on pattern recognition and computer vision)
- 2008-04-25 21:16:01下载
- 积分：1
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ErgQ
采用四元组进行图像融合质量评价的matlab程序，包括原文paper(Four-tuple image fusion matlab quality evaluation procedures, including the original paper)
- 2008-04-15 23:35:42下载
- 积分：1
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Calculate
This is simple calculator program.
I m making a GUI calculator interface in MFC.
this program works pretty well.
- 2011-07-28 15:22:25下载
- 积分：1
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ImagefusionPCAandIHS
给出了图像融合中三种经典的融合算法：加权融合、PCA融合和IHS融合。程序中有比较详细的说明，特别适合初学图像融合者使用(Image fusion are given the convergence of three classical algorithms: weighted fusion, PCA fusion and IHS fusion. Procedures are a more detailed explanation, especially for beginners to use the image fusion)
- 2009-10-07 20:53:56下载
- 积分：1
