搜索资源列表
MATLAB_Image_subpixel_Mutual_i
- MATLAB实现基于互相关的亚像素级图像配准源代码,MATLAB_Image_subpixel_Mutual_info,MATLAB-based cross-correlation of sub-pixel image registration source code, MATLAB_Image_subpixel_Mutual_info
PicMatch
- 本程序实现了对影像特征点自动提取,利用Morevac、Forstner、Harris3个经典算子。在此基础上利用相关系数法实现影像自动匹配,并且引入最小二乘平差,使匹配点精度有所提高。 在搜索点过程中,利用了核线影像特性,对二维影像搜索使用了爬山法启发式搜索。对大数据量影像采用影像金字塔结构处理。 1、使用GDAL库读取影片,支持TIFF、PNG、JPEG、JPG、BMP、GIF、IMG格式读取。使用GDI绘图。 2、防止大数据量绘图视图闪烁,图片显示采用双缓存技术。
picture
- 基于灰度的两幅图像配准算法,两个程序,可以实现相关系数和PFC算法-Based on Gray' s two image registration algorithm, the two procedures, the correlation coefficient can be achieved and the PFC algorithm
mycorr1
- matlab图像相关性计算,根据相关性系数计算公式编写-matlab image correlation calculated correlation coefficients according to formula preparation
Image-mosaic
- 图像拼接,利用互相关函数自动寻找匹配点。-Image mosaic, using cross-correlation function automatically find matching points.
tuxiangpinjiefa
- 一种全自动稳健的图像拼接融合算 提出了一种全自动稳健的图像拼接融合算法。此算法采用Harris角检测算子进行特征点提取,使提取的 精度达到了亚像素级,然后以特征点邻域灰度互相关法进行特征点匹配得到了初步的伪匹配集合,并运用稳健的 RANSAC算法将伪匹配点集合划分为内点和外点,在内点域上运用LM优化算法精确地估计出了图像间的点变 换关系,最后采用颜色插值对交接处进行颜色过渡。整个算法自动完成,它对有较大误差或错误的特征点数据迭代 过滤,并用提纯后的数据来做模型估计 -A ro
stereo_modefilt
- 基于SAD(square absolutely differences)的新的图像相关算法,并且最后使用WTA(winner take all)作为评估算法-Based on SAD (square absolutely differences) of the new image correlation algorithm, and the final use of WTA (winner take all) for evaluating the algorithm
cross_correlation
- 关于图像配准中的交叉相关的实现,可以直接调用。-About Image Registration in the implementation of cross-correlation can be directly called.
spilt1
- 数字影像相关系数匹配算法的vc实现 功能全部实现-Digital image correlation matching algorithm to achieve the vc
Phase_base_gui
- phase correlation - image matching-phase correlation- image matching
tiqu
- 水印提取检测的matlab程序代码 对嵌入水印图像进行dct变化,提取水印序列,计算序列相关值-Detection of watermark extraction matlab code for dct embedded watermark image change, extract the watermark sequence, calculating the value of serial correlation
Cross-Correlation-Target-Image-Detection
- 正交相关目标检测,采用正交相关方法检测指定目标在图像中的位置。适用于计算机视觉中的视频目标检测、视觉目标检测、目标定位、视觉目标跟踪、视频目标跟踪、图像匹配、图像配准等工作。-cross relation detection is used to detect object in image for in the field computer vision such as visual object detection, motion detection, object localization
MATLAB_Medical_Image_Process_Experiments
- MATLAB医学影像处理实验(内含14个原代码及教学的说明) (1)Plot a sine function using MATLAB, and write the data into a file (2)Read data from a file, plot a SINC function, and append the result back to the same file (3)Plot a Gaussian distribution using MATLAB (4)Fo
guiyihua
- 归一化相关算法 归一化 图形图像处理-Normalized correlation algorithm normalized Graphics and Image Processing
image matching
- 实现了三种图像匹配算法 1:归一化互相关匹配算法 2:基于Hausdorff距离的图像匹配算法 3:图像不变矩匹配算法-Three matching algorithms to achieve 1: normalized cross correlation matching algorithm 2: the image matching algorithm based on Hausdorff Distance 3: Image Invariant Moment Matchin
correlCorresp
- 寻找相应的特点,在一副图片的基础是许多光流、立体的视觉和图像间的配准算法。一个发现匹配方法简单,取一小块一个图像,计算其滑动互相与其他的形象,并找到一个高峰。此表格提供了课堂的实现方法。-Finding corresponding features in a pair of images is the basis of many optic flow, stereo vision and image registration algorithms. One straightforward app
testpipei_1
- 基于灰度的归一化匹配算法:将原图以及匹配图灰度化,算出相关系数后得到匹配区域。-Based on Gray' s normalized matching algorithms: the original image and the gray level of matching graph, calculate the correlation coefficient obtained after the matching area.
src
- 一个Java实现的基于内容的图像检索工具包,可用来提取图像的颜色特征、纹理特征(Gabor Filter)以及形状特征,并在此基础上判断图像相关性。-Java implementation of a content-based image retrieval toolkit, which can be used to extract the image' s color features, texture features (Gabor Filter), and shape feature
Image-correlation-detection
- 当两幅图像存在平移关系时相关算法检测结果为一个δ函数,存在较尖锐的检测峰值,所以能实现图像的精确匹配。而当两幅图像毫不相关时,检测结果不会有明显的峰值。因此可以利用这一点来区别两幅图像是否相关。利用该算法粗估算两幅图像之间的平移差,返回水平方向平移差到xtran,返回垂直方向平移差到ytran-Image correlation detection
Image-Correlation-for-Shape--Motion
- 一本国外关于数字图像相关法的书籍,比较全面地介绍了数字图像相关法的基本原理,以及该方法在目前各行业领域的应用情况。(A foreign book on digital image related methods, a more comprehensive introduction to the basic principles of digital image correlation method, and the application of the method in the current