登录
首页 » matlab » StereoVision_SSD

StereoVision_SSD

于 2011-01-25 发布 文件大小:2954KB
0 91
下载积分: 1 下载次数: 117

代码说明:

  本算法在Matlab2008b 环境下实现。包括main,san 和ssd 三个函数。 这次实现的算法并不是比较两个已经知道的点是否匹配,而是已知一个图形中的特征点,在另外一个图像中找到与其最匹配的点,匹配度用SAD 或者SSD 来度量。 main.m 是程序的入口,包括生成和读入实验数据,调用sad 函数和ssd 函数求匹配点,最后绘 制出最后的结果。sad.m 是用sad 度量方法在另一图中求解匹配点的函数实现,有3 个参数 y=sad(x,image1,image2)。其中x 是代匹配的数据,image1 是图像1 数据,image2 是图像2 数据。 从理论上分析,ssd 比sad 算法要复杂一点,经过测试,在一幅640*480 的图像中寻找10 个匹配点数据SAD 用时25.062519 秒,SSD 用时25.291432 秒。(The algorithm Matlab2008b environment to achieve. Including the main, san, and ssd three functions. The implementation of the algorithm is not the point of comparing two matches already know, but the known feature points in a graphic, an image found in the other match with the most points, matching measured with the SAD or SSD. main.m is the entry, including the generation and reading test data, call the sad ssd function evaluation functions and matching points, and finally draw the final result. sad.m measure is sad figure in another match point in the function implementation to solve, there are three parameters y = sad (x, image1, image2). Where x is the generation of matching data, image1 is the data image 1, image2 is the image 2 data. From the theoretical analysis, ssd little more complicated than the sad algorithm, tested in a 640* 480 images of 10 match points in the search for data using time 25.062519 seconds SAD, SSD with time 25.291432 seconds. )

文件列表:

StereoVision_SSD
................\feature.dat,6778,2002-09-05
................\image1.tif,922284,2002-09-05
................\image2.tif,922284,2002-09-05
................\main.m,1055,2011-01-25
................\sad.m,1042,2011-01-25
................\SAD.tif,935564,2009-11-26
................\ssd.m,1052,2011-01-25
................\SSD.tif,935548,2009-11-26
................\ԭͼ.tif,935530,2009-11-26

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

  • MICC-F220
    说明:  MICC-F220.zip matlab ..............
    2019-05-09 10:11:04下载
    积分:1
  • Edgetest_Wavelet
    该程序利用小波模极大值对图像边缘进行检测并提取,效果很理想(The program using the wavelet modulus maxima of the image edge detection and extraction, the effect of very satisfactory)
    2007-08-02 14:58:15下载
    积分:1
  • _face_detection_and_recogniton
    人脸识别源代码,分为人脸检测,人脸识别等几部分(Face recognition source code, is divided into face detection, face recognition and other parts)
    2008-05-20 10:44:09下载
    积分:1
  • RXairplane3
    针对于三架飞机进行的异常检测的基础算法 RX异常检测(RX Anomaly Detection algorithm for anomaly detection based on three of the aircraft)
    2017-01-04 10:26:43下载
    积分:1
  • LK
    说明:  基于LK的光流场计算以及跟踪,自己编的。(The calculation and tracking techniques based on Lucas-Kanade method.)
    2012-05-27 18:49:20下载
    积分:1
  • FFCM--all
    用FCM 对自然图像 sar图像以及纹理图像进行快速分割 ,用一维和二维直方图分别对图像进行特征映射 从而快速的对图像进行分割 包含结果截图 (By FCM sar image of natural images quickly and texture image segmentation, with one-dimensional and two-dimensional histogram of the image feature maps were so fast image segmentation screenshot contains the results)
    2013-05-28 11:03:58下载
    积分:1
  • dense_sift
    sift特征提取,提取dense-sift特征,快速,易懂,很不错的(sift feature extraction, extraction dense-SIFT features, fast, easy to understand, very good)
    2013-04-26 16:58:51下载
    积分:1
  • SensingMatrixDesign
    利用块稀疏的方法求解感知矩阵,在压缩感知、图像恢复方面都可以应用(Method for solving block sparse perception matrix in compressed sensing, image restoration can be applied)
    2021-04-06 22:29:02下载
    积分:1
  • FBP_recn
    说明:  基于计算机断层扫描技术的正弦图,使用滤波反投影算法重建图像(filter back projection reconstruct)
    2020-04-03 09:40:52下载
    积分:1
  • 76739082nonrigid_version16
    多种刚性和非刚性配准算法,带有举例说明,非常好用(Multiple Rigid and Non-Rigid Registration Algorithms)
    2020-06-21 22:40:01下载
    积分:1
  • 696518资源总数
  • 104349会员总数
  • 32今日下载