网站首页

登录

sift

于 2020-01-08 发布

 0  133

下载积分: 1 下载次数: 4

我要下载

代码说明：

说明： SIFT特征点的提取和匹配，SIFT算法首先在尺度空间上进行关键点检测，确定关键点的位置和关键点所处的尺度，然后使用关键点邻域梯度的主方向作为该点的方向特征，最后由关键点邻域梯度信息生成关键点的特征向量(SIFT algorithm firstly detects the key points in the scale space, determines the location of the key points and the scale of the key points, then uses the main direction of the key point neighborhood gradient as the direction feature of the point, and finally generates the feature vector of the key points from the key point neighborhood gradient information)

文件列表：

sift, 0 , 2020-01-08
sift\1.jpg, 203710 , 2018-12-14
sift\2.jpg, 69363 , 2005-06-10
sift\appendimages.m, 461 , 2005-07-08
sift\basmati.pgm, 46433 , 2005-07-08
sift\book.pgm, 97697 , 2005-07-08
sift\box.pgm, 72310 , 2005-07-08
sift\defs.h, 1920 , 2005-07-08
sift\LICENSE, 1055 , 2005-07-08
sift\Makefile, 631 , 2005-07-08
sift\match.c, 4876 , 2005-07-08
sift\README, 7952 , 2005-07-08
sift\scene.pgm, 196623 , 2005-07-08
sift\showkeys.m, 1699 , 2005-07-08
sift\sift, 45070 , 2005-07-08
sift\sift.m, 2432 , 2020-01-08
sift\siftWin32.exe, 94208 , 2005-07-08
sift\tmp.jpg, 90015 , 2020-01-08
sift\tmp.key, 469364 , 2020-01-08
sift\Untitled6.m, 116 , 2020-01-08
sift\util.c, 7493 , 2005-07-08

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

cc
说明：经典图论，其中叙述了图论的经典算法等，如最大流、最小割等相关算法。(Classical graph theory, graph theory, which describes the classical algorithms, such as maximum flow, minimum cut, and other related algorithms.)

2011-05-11 17:52:55下载

积分：1
circle-are
用C编写程序来求解圆的面积和周长，这是以前的一个实习作业。(Write a program in C to solve the area and perimeter of a circle, which was previously an internship job.)

2013-10-14 19:22:33下载

积分：1
textureAnalysis
基于纹理分析的图像分割，matlab开发，用entropyfilt，stdfilt等(Image segmentation based on texture analysis, matlab development, with entropyfilt, stdfilt etc.)

2010-11-23 12:34:49下载

积分：1
spherical-coordinates
可以实现平面图像到球面坐标的映射变换，效果较好，附原始图片。(Plane image mapping transformation to spherical coordinates better with the original picture.)

2012-12-11 13:42:16下载

积分：1
c++ 数字图像处理小程序
有关于数字图像处理基础内容，图像锐化，图像平滑，图象旋转，dct变换，idct变换

2018-09-17下载

积分：1
几篇关于基于粒子滤波的检测前跟踪论文 PF--track-before-detected
几篇关于基于粒子滤波的检测前跟踪论文。中文英文都有。(Some papers are about PF-TBD， it is very useful in track before detected. )

2016-02-29 12:03:32下载

积分：1
faceDetection_HOG
说明：利用HOG算子实现电脑读取图像并进行面部识别与检测(Using hog operator to realize computer reading image and face recognition and detection)

2020-10-11 11:09:27下载

积分：1
Traffic-Statistics-Based-on-Video
该程序基于视频统计车流量。该算法通过识别出交通场景图像中复合车辆特征的像素，进行图像分割，并依据提取出来的特征来匹配前后两幅图像中的车辆，从而计算车流量。(The program is based on the video statistics vehicle traffic. The algorithm calculates the traffic volume by recognizing the pixels of the composite vehicle feature in the traffic scene image, segmenting the image, and matching the vehicles in the two images according to the extracted features.)

2016-10-25 12:50:33下载

积分：1
blindDCT
一种基于DCT域盲数字水印嵌入程序，在DCT中频系数中嵌入水印，恢复時不用用到原始图像。(Based on DCT-domain blind digital watermark embedding process, in the intermediate frequency DCT coefficients to embed watermarks, when not used to restore the original image.)

2021-02-22 17:49:41下载

积分：1
discrete-cosine-transform
图形图像正交变换，离散余弦变换，VC++实现。(Graphic image orthogonal transform, discrete cosine transform, VC++ to achieve.)

2010-06-22 08:32:54下载

积分：1

696518资源总数
104269会员总数
31今日下载