最佳拟合直线 Time Limit: 1000 ms Memory Limit: 65536 KiB Problem Description 在很多情况下,天文观测得到的数据是一组包含很大数量的序列点图象,每一点用x值和y值定义.这就可能需要画一条通过这些点的最佳拟合曲线. 为了避免只对个别数据分析,需要进行最佳曲线拟合.考虑N个数据点,它们的坐标是(X1,Y1),(X2,Y2)...,(XN,YN).假设这些值中的X是严格的精确值,Y的值是测量值(含有一些误差). 对于一个给定的X,如X1,对
Using OpenCV Java with Eclipse http://docs.opencv.org/2.4/doc/tutorials/introduction/java_eclipse/java_eclipse.html Since version 2.4.4 OpenCV supports Java. In this tutorial I will explain how to setup development environment for using OpenCV Java w
#include<opencv2/opencv.hpp> #include<iostream> using namespace std; using namespace cv; Mat src, dst; int main(void) { src = imread("..\\lineDetect.jpg"); if (src.empty()) { cout << "Loading image failed!" << e
毕竟研究生做cv,所以这里还是测试一下java上使用opencv,参考 这里 import org.opencv.core.Core; import org.opencv.core.CvType; import org.opencv.core.Mat; public class TestJavaOpencv { public static void main(String[] a){ System. out .println("Welcome to OpenCV " +Core. VE
如果没有把dll扔到jdk会报错 Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no opencv_java401 in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:) at java.lang.Runtime.loadLibrary0(Runtime.java:) at java.lang.
http://stackoverflow.com/questions/29491669/real-time-paper-sheet-detection-using-opencv-in-android/29492699#29492699 at srcImg; //you may want to apply Canny or some threshold before searching for contours List<MatOfPoint> contours = new ArrayList&