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matlab中如何计算一个区域的像素平均值
- 本程序的计算一副图象矩阵中左上角3*3个像素的平均值
亚像素边缘检测的matlab代码
- 亚像素边缘检测的matlab代码，比一般的边缘检测代码精确-Sub-pixel edge detection matlab code
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
SSDSADNCC Matlab
- 立体匹配算法中比较经典的块匹配方法。其中包含了比较有名的ＳＡＤＳＳＤ算法－－－即左右视图中逐一比对像素数值，从而求得最小ｄｉｓｐａｒｉｔｙ 继而得到ｄｅｐｔｈ。-ＳＳＤＳＡＤ methods present in this file,which are improtant in the stereo matching-----we obtain the disparity with the difference of the intensity between the left and rig
raw
- 读取和写入raw格式图像，此格式图像文件存储一幅图中的全部像素点，并以每个像素点16bit数据保存-read and write a raw format 16-bit image
weight_centre
- 通过重心法确定光斑图像的中心。根据个像素的灰度值和所在的位置乘积和总面值作比，进而求得重心。-Through the center of gravity method to determine the center of the image spot. According to the gray-scale pixel value and the location of the product and the total for more than face value, and then ge
2222
- 关于亚像素边缘检测的一些文章，感觉比较有用-Subpixel edge detection on some articles, I feel more useful
subpixelEdgeDetection
- matlab 写的提取图像亚像素边界的程序，和Canny算子有比较，里面有两张示例图像！-matlab write the image to extract sub-pixel border procedures, and the Canny operator have more, there are two examples of images!
Log
- VC编程实现 LOG算子的亚像素边缘检测-VC Programming LOG operator sub-pixel edge detection
projectioncorr
- PA, projective algorithm ％ 灰度投影算法 ％ ％ dr - 行运动矢量 ％ dc - 列运动矢量 ％ imRef - 参考帧 ％ imCur - 当前帧 ％ range - 搜索区域，默认为7 ％ flag - 是否精确到亚像素位移 ％ flag = 1，亚像素精度 ％ flag = 0，像素精度-PA, projective algorithm gray projection algorithm dr- line moti
klt
- 求解KLT算子角点提取，KLT算子角点跟踪，达到亚像素精度-Solving KLT Corner Detection Operator, KLT corner track operator to sub-pixel accuracy
image
- MATLAB实现基于互相关的亚像素级图像匹配配准源代码-MATLAB-based implementation of inter-related sub-pixel image matching with prospective source code
dongtai
- 动态显示鼠标的坐标值和图像像素值对于动态显示鼠标的坐标值和像素值，在其他语言如vc,vb中都比较方便，有直接的着方 面的函数，本程序在matlab图像处理实现-Dynamic display mouse coordinates and image pixel values for the dynamic display mouse coordinates and pixel value, in other languages such as vc, vb are more convenien
cross_position
- 用来计算十字交叉点的中心位置,可以达到亚像素精度，在三维重建中经常会在物体表面做标志，本算法用于计算十字标记中心-to calculate the center of a cross image
loc_im_hildith
- 对形图像的经过边缘提取后得到的二值图像边缘进行细化，提取单像素的边缘，使得边缘是成为清楚的单像素的边缘。-After images of the shape after the edge extraction of the binary image to refine the edge, the edge extraction of a single pixel, making the edge is to be clear of the edge of a single pixel.
Block-matching(Matlab)
- 用块匹配法求超分辨率复原中的运动矩阵!提出了一种快速，半像素的三步法！-Block-matching method using super-resolution recovery of movement in the matrix! Presents a fast, three-step half-pixel!
efficient_subpixel_registration
- 此程序是基于互相关的亚像素级图像匹配的代码，此种配准方法误差小，精度高。-This procedure is based on the cross-correlation of sub-pixel image matching of the code, such a registration method error and high accuracy.
79419144subcornerfinder
- orner location for sub-pixel，matlab亚像素角点定位函数代码-orner location for sub-pixel, matlab corner sub-pixel positioning function code
harris
- 根据网上的资料自己做的harris角点检测实验，参考程序文件夹中是网上搜集到得程序，参考资料中是4篇我觉得还不错的论文。还有自己拍摄的7幅供测试用的图片。whole.m为主程序，直接运行即可。程序的主要功能是球出了途中角点的坐标并且利用曲面拟合的方法求出了其亚像素坐标。程序中的关键地方均有注释。对研究harris角点检测的朋友很有帮助。-According to online information on their own do harris corner detection experime
MATLAB图片点的像素坐标
- 基于MATLAB平台下，可获取图片任意点的像素坐标。(Based on MATLAB platform, the pixel coordinates of any point in the picture can be obtained.)