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world2camera1
- 输入3维点云，给定相机内外参数，输入纹理源图像，本程序能自动进行点云三角化并生成对应的纹理序列以及纹理坐标，输出数据可以便于opengl处理-input point-cloud,parameters of camera texture source image ,output texture series and texture coordinates which is convenient for OpenGL
dcthide
- dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。 将载体图像分为8×8的块，做二维DCT变换 用来表示选中的两个系数的坐标对于第i bit秘密信息 if（要隐藏信息‘1’） make else make 逆DCT变换，还原图像 -dct steganography matlab implementation information. Algorithm principle: an image bl
jizuobaio
- 对数字图像信号的坐标进行极坐标变换 非常快速高效-The digital image signal polar coordinates conversion is fast and efficient
ConstSeg
- 自己设计的收殓步长法检测二值图像的边界，并可以返回边界数据点的坐标。-I placed design horizon surface.taking detection binary image, and can return to the boundary of the boundary data points.
image-read
- 读图像，霍夫变换算法实现方块，圆形的识别，读bmp图像，显示具体坐标-Reading image, Hough transform algorithm box, round recognition, reading bmp image to show the specific coordinates
sift
- 图像配准定义为：对从不同传感器、不同时相、不同角度所获得的两幅或多幅图像进行最佳匹配的处理过程.图像配准需要分析各分量图像上的几何畸变，然后采用一种几何变换将图像归化到统一的坐标系统中。在配准过程中，通常取其中的一幅图像作为配准的标准，称之为参考图像；另一幅图像作为配准图像-Image registration algorithm
3
- 产生球面上的随机坐标，可以做出在球面上均匀分布的点的图像-Randomly generated coordinate sphere, the sphere can be made uniform distribution of the image
DRCim2grd
- 图像和地面坐标之间的坐标转换矩阵，用来标定图像和地面坐标之间的关系矩阵。-Image and the ground coordinates, the coordinate transformation matrix between the images used for calibration and the relationship between the ground coordinate matrix.
plot_ellipses
- 输入椭圆五参数（中心x、y坐标，长轴，短轴和长轴与坐标轴夹角），绘制椭圆2D图像-Draw an ellipse by the input five geometric parameters
ras2vec
- 对二值图像中的线条进行坐标跟踪，坐标有序保存下来便于后续的矢量化处理，程序是完全可行的！-Binary image lines coordinate tracking, coordinate preserved facilitate orderly subsequent vector processing, the program is entirely feasible!
plat
- 找出二值图像中的轮廓，并能跟踪坐标，画出轮廓，程序已验证完全可行-Locate the binary image contour and track coordinates
DEMO_DIBCUT
- vc++ 设备无关的DIB类对图像进行裁剪，给出图像的左上角以及坐标及剪切图像的宽度和高度。 -Vc++ device independent DIB class of image cropping, the upper left corner of the image as well as coordinate and shearing width and height of the image.
ImageSeg3
- VC++6.00多文档程序，利用鼠标可以对图像进行曲线或矩形画图，并实时显示当前点坐标。-VC++6.0Program, Using mouse to draw curve and rectangular in an image
GetCenterPoint
- 由一张图像提取圆形的边缘,得到离散的点来拟合椭圆,并简单的去除噪声,得到椭圆中心坐标.-Extracted by a picture rounded edges to fit the discrete points oval, and simply remove noise, get the coordinates of the center of the ellipse.
ex_circlepoint2
- 批量处理灰度图像，并能够识别图像质量中心进行截圆处理，同时生成灰度直方图以及各个点的坐标文件-Batch processing grayscale images, the image quality and the ability to identify the center circle cut deal, while generating histogram and the coordinates of each point file
Least-squares-matching
- 最小二乘匹配，图像匹配算法，需要初始匹配坐标，可以达到亚像素精度-Least squares matching, image matching algorithm, need the initial matching coordinates, can achieve sub-pixel accuracy
xml-to-mat
- 此代码应用于将xml文件转换为mat文件。在图像的目标识别时我们需要获得一些图像的点坐标。但是通过label me。我们只能获得xml文件的形式，这样我们就需要将xml文件转换为mat文件。方便在matlab的语言环境中进行处理-This code is used in the xml file into mat file. When the target image recognition we need at some point in image coordinates. But by l
SingleLikeSpaceResection
- 单像空间后方交会程序,通过控制点的在大地坐标系中的坐标与图像在图像坐标系中的对应关系，应用共线方程的知识，计算出外方位元Xs,Ys,Zs.-By geodetic coordinate system coordinates and image control point correspondence between the image coordinate system, knowledge application collinear equations to calculate the ori
Get-image-coordinates
- 在winform中加载图像并单击该图像时，获取当前位置的图像地理坐标-Load image in winform and click the image to get the geographical coordinates of the current position of the image
jietu
- 通过句柄截取句柄程序的精确坐标位置，形成BMP图像，并保存在特定位置。-The precise location of the interception of a program by the handle