"OPENCV" JAVA+ECLIPSE+OPENCV Environment Construction Helloword Introduction Demo

The article for Bo Master original, purely personal understanding, if there is a mistake to welcome the point.

If you want to reprint, please indicate the source.

Introducing JAR Packages

Introducing a configuration file

To this environment configuration complete!!!

Problems that may occur: 1. An exception occurred because of inconsistent JDK versions.

After the build path has been modified, you can.

Getting Started Code 01:

1  Packagecom.lw.test;2 ImportOrg.opencv.core.Core;3 ImportOrg.opencv.core.CvType;4 ImportOrg.opencv.core.Mat;5 6  Public classOpencvtest {7      Public Static voidMain (string[] args) {8System.out.println ("Welcome to OpenCV" +core.version); 9 system.loadlibrary (core.native_library_name); TenMat m = Mat.eye (3, 3, CVTYPE.CV_8UC1);  OneSystem.out.println ("m =" +m.dump ());  A     } -}

Getting Started Code 02:

1  Packagecom.lw.test;2 3 ImportOrg.opencv.core.Core;4 ImportOrg.opencv.core.Mat;5 ImportOrg.opencv.imgproc.Imgproc;6 ImportOrg.opencv.imgcodecs.Imgcodecs;7 8  Public classOpencvtest {9      Public Static voidMain (string[] args) {Ten system.loadlibrary (core.native_library_name);  OneMat img = imgcodecs.imread ("G:\\opencv01.png");  A imgproc.cvtcolor (IMG, IMG, imgproc.color_rgb2gray);  -Imgproc.adaptivethreshold (IMG, IMG, 255, Imgproc.adaptive_thresh_mean_c, IMGPROC.THRESH_BINARY_INV, 25, 10);  -Imgcodecs.imwrite ("G:\\opencv01_new.png", IMG);  the     } -}

Welcome to OpenCV's pit, hahaha.

"OPENCV" JAVA+ECLIPSE+OPENCV Environment Construction Helloword Introduction Demo