搜索资源列表
gaizhixin
- 一种图像质心的 改进方法，可用于图像水印的归一化变换方法中-An image centroid method can be used to image watermarking normalized transform method
imageProcessing
- In this project we have implemented a method for recognition of Printed Characters by extracting some features from the gray scale image using a Bank of Gabor Filters. In this project we initially segment the given word image into words and words in
Normal_Central_Moments
- Set of functions to calculate the centroid, central moments and normalised moments of a binary image. Easy to understand, implemented in matlab
snake
- 在数字图像中虹膜位置的有效定位是虹膜识别的关键问题。用一种基于主动轮廓线模型的方法定位虹膜的位置，先用灰度投影法检测出瞳孔内的一点作为瞳孔的伪圆心，该圆心只要能落在瞳孔内部即可。然后以该伪圆心为中心，在其周围等角度间隔地取N个点作为初始的snake基准点，按照snake 的运行机制不断进化，直到虹膜的内边界为止。最后，计算进化后的snake形心和snake上的控制点与该形心的距离，取其平均值作为瞳孔的半径，动态轮廓模型的形心作为瞳孔的圆心，即可准确定位出虹膜内边界的位置。实验表明，与常见的定位方
EMMCLUSTER.tar
- Segmentation of Image using k-Means based on centroid values
subtraction_obtecttracker
- tracker.m Continuously keeps taking snap in real time and sending to function isub for tracking isub.m It is a function which takes two consequent frames, subtracts them(background gets subtracted), converts the resulting image i
b
- cntrd: calculates the centroid of bright spots to sub-pixel accuracy. Inspired by Grier & Crocker s feature for IDL, but greatly simplified and optimized for matlab INPUTS: im: image to process, particle should be bright spots on dark
centrum
- Image processing algorithm. Find the centroid of object. Working with binary image.
READ_JPG
- 可以实现图像的批处理，用OPENCV来读取图像 并实现人脸肤色分割图像的质心的计算-Image batch the OPENCV to read images and achieve the calculation of the centroid of the skin color image segmentation
centroid
- 已知一图像的轮廓，计算该轮廓质心，并标注在图上-A known the outline of image, the contour centroid calculation, and marked on the map
center-of-mass
- 通过该函数能够求得图片呗选择区域的质心。-Image obtained by this function can chant centroid of the selected area.
centroid
- centroid方法定位图像中心，自动截取图像目标区域-centroid method to locate the center of the image, automatic interception image target area
centroids
- 可以寻找二值图像图像块的质心，并显示出来-Can find the centroid of the image block of the binary image, and displayed
PURE
- 各种图像预处理算法，形心定位，特征提取，特征匹配等-A variety of image pre-processing algorithms, centroid location, feature extraction, feature matching, etc.
Face-Recognition
- 程序通过提取人脸图像的质心、协方差、偏转角等特征量与数据库中已有参数进行比对，从而进行人脸的识别。-Procedure to extract the centroid of the face image, covariance, the deflection angle has the feature quantity parameters of the database and compared to identify human faces.
tqzxjx
- 在图像分类与识别算法研究中，目标几何特征的提取通常需要计算目标图像的最小外接矩形以获取长、宽等属性。针对该特点， 提出一种利用顶点链码与离散格林理论相结合的方式提取目标图像的最小外接矩形的算法。该算法只需根据顶点链中垂直或水平方向上的 点坐标即可求出目标的面积、形心和主轴。基于顶点链码和离散格林的主轴法和旋转法可快速求出目标的最小外接矩形。实验结果表明， 旋转法的运算速度是现有算法的 2 倍左右，主轴法的速度又比旋转法快速 2 倍左右-In the image classificat
calculate
- 图像之后可以用来计算二维图像的形心坐标与二维图像目标物的面积。有实例图片。-After the image is two-dimensional image can be used to calculate the coordinates of the centroid of the area of the two-dimensional image of the target object. There are examples of pictures.
Shape-Recognation
- 这是在MATLAB环境下的一个进行图像连通，识别，提取质心的程序。-This is an image communication, recognition in a MATLAB environment, extracting the centroid of the program.
Centroid-algorithm
- 2016年中国图像图形学报 求质心的快速算法 免滤波 直接可以求得质心的位置 附带 matlab源代码-In 2016 the Chinese image and graphics Journal of the fast algorithm for the centroid of the fast algorithm can be obtained directly the center of the location of the matlab source code!!
centroid_of_binary_image
- Compute centroid of the image and display its location