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插值方法

于 2021-04-15 发布

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下载积分: 1 下载次数: 5

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代码说明：

说明：对图像进行插值，以提高分辨率，计算效率较高(The image is interpolated to improve the resolution)

文件列表：

插值方法, 0 , 2015-03-03
插值方法\Lena.jpg, 91814 , 2014-11-06
插值方法\chazhi.jpg, 2852 , 2014-11-08
插值方法\chazhi.m, 663 , 2014-11-08
插值方法\chazhi2.m, 669 , 2014-11-20
插值方法\chazhi3.m, 505 , 2014-11-09
插值方法\chazhi4.m, 491 , 2014-11-19
插值方法\chazhi5.m, 1440 , 2014-11-19
插值方法\matlab图像双线性插值_最近邻插值与几何变换.doc, 1382644 , 2014-11-10
插值方法\图像中常用的差值方法.doc, 67072 , 2014-11-08
插值方法\基于MATLAB的数字图像插值算法的比较与分析.doc, 663552 , 2014-11-08
插值方法\插值方法.doc, 1219072 , 2014-11-08
插值方法\最邻近插值.txt, 1625 , 2014-11-08

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repeatability_demo
评价描述子的好坏，能给出重叠率、正确率和查错率等(Evaluation of descriptors)

2014-01-16 16:44:05下载

积分：1
Pauli_decomposition
matlab编写全极化雷达影像pauli分解，分解为三个分量，希望对你有帮助(matlab write full-polarization radar images pauli decomposed into three components, you want to help)

2011-07-16 09:35:39下载

积分：1
the
在matlab平台上实现对医学图像人脑部的分割采用c语言编写(In matlab platform to realize human brain medical image segmentation using c language)

2008-05-23 15:24:38下载

积分：1
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
运动目标检测
说明：可以检测行人和车辆，MATLAB的版本是R2017b，(It can detect pedestrians and vehicles. The version of MATLAB is r2017b)

2020-05-08 12:12:28下载

积分：1
BSCB
用偏微分方法进行图像修复，可以修复灰度和彩色图像(By partial differential method for image restoration, can repair gray and color images)

2012-02-27 20:04:24下载

积分：1
PCA_change_detecttion
变化检测的常用方法：基于pac的变化检测方法，结果很好！(Common method of change detection: pac change detection method based on the results of good!)

2020-11-22 14:49:34下载

积分：1
pathopenings
形态学pathopenings的实现，对线特征提取等图像处理有令人惊奇的效果。(Morphological pathopenings the realization of the line feature extraction and other image processing have surprising effects.)

2021-04-12 20:28:56下载

积分：1
cfar
说明： CA-CFAR的仿真程序，对初学者十分友好。(The simulation program of CA-CFAR is very friendly to beginners.)

2019-05-10 09:44:39下载

积分：1
ccode_open_bitmap
图像处理c源码_功能是打开一幅位图_并显示在屏幕上(_ C source image processing function is to open a bitmap _ and displayed on the screen)

2014-01-04 19:41:22下载

积分：1

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