First Step

Clone this project

git clone https://github.com/brunojus/bash-opencv.git

                        Second Step

cd bash-opencv/

sudo chmod +x opencv.sh

sudo ./opencv.sh

                        Third Step

Enter this in terminal

1. pkg-config --cflags opencv You probably see this -I/usr/local/include/opencv -I/usr/local/include

2. pkg-config --libs opencv You probably this in terminal -L/usr/local/lib -lopencv_shape -lopencv_stitching -lopencv_objdetect -lopencv_superres -lopencv_videostab -lopencv_calib3d -lopencv_features2d -lopencv_highgui -lopencv_videoio -lopencv_imgcodecs -lopencv_video -lopencv_photo -lopencv_ml -lopencv_imgproc -lopencv_flann -lopencv_core

To build all C++ program

1. g++ programa.cpp -o program `pkg-config --cflags --libs opencv`
2. ./program

To build this tutorial present in repository.

1. g++ test_opencv.cpp -o name `pkg-config --cflags --libs opencv`
2. ./name HappyFish.jpg