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SIFT
图像检索中经典的SIFT方法matlab实现,由NTU的大牛撰写,做了些批注。(SIFT for image retrieval,feature extraction and matching)
- 2020-12-30 15:29:00下载
- 积分:1
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Gabor小波对图像进行特征提取Gabor
使用Gabor小波对图像进行特征提取,代码可以直接使用(Using the Gabor wavelet feature extraction, the code can be used directly)
- 2010-05-29 10:31:00下载
- 积分:1
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Burch
burch型全息图,经测试能正常运行,结果含原图,全息图,再现图(Burch-type hologram, by testing the normal operation, the result with image, hologram, reproduce Figure)
- 2008-07-07 11:37:46下载
- 积分:1
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主要介绍了利用harris进行角点提取 project3
本文件主要介绍了利用harris进行角点提取,ncc算法进行粗匹配,ransac算法进行错误匹配点的消除(harris+ncc+ransac)
- 2012-06-04 08:34:48下载
- 积分:1
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gdal180doc
说明: 开源图形处理工具,可以处理图象,显示,投影转换,栅格和矢量数据处理(Open source graphics tool that can handle images, display, projection conversion, raster and vector data processing)
- 2011-03-22 15:39:35下载
- 积分:1
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sparse
说明: 基于压缩感知的图像融合程序 matlab编写(Compressed sensing image fusion based program written matlab)
- 2011-02-24 09:48:54下载
- 积分:1
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MTF
计算图像调制传递函数(MTF)。提高图像清晰度。可以处理普通图像以及卫星照片(Calculation of image modulation transfer function (MTF). Improve image clarity. Can deal with ordinary images and satellite photos)
- 2007-07-31 12:01:24下载
- 积分:1
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roc
说明: ROC曲线函数,横轴为虚警概率,纵轴为检测概率(ROC curve function, the horizontal axis is false alarm probability, and the vertical axis is detection probability)
- 2020-06-28 11:27:29下载
- 积分:1
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largestRectangleArea
求一个图像的最大内接矩形面积。
步骤:
1.相机标定。首先根据物像关系式求出其中的参数。注意参数求出后要进行参数校验。
2.从背景中分离出目标
3.边缘检测
4.目标形状参数计算。(For an image of the largest inscribed rectangle area. Steps: 1. Camera calibration. First of all object-image relationship in accordance with the parameters obtained. Attention to the parameters obtained after parameter calibration. 2. From the context of isolated target 3. Edge detection 4. Target shape parameters.)
- 2009-05-19 21:30:43下载
- 积分:1
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MPEG7FexLib_src_OpenCV22
基于OpenCV的MPEG-7特征提取,c++代码(MPEG-7 feature extraction based on OpenCV)
- 2020-06-23 05:00:01下载
- 积分:1