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OpenCV By Example by Vinícius Godoy, David Millán Escrivá, Prateek Joshi

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Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "For a basic project based on an executable build from one source code file, a two line CMakeLists.txt file is all that is needed ."

A block of code is set as follows:

#include "opencv2/opencv.hpp"
using namespace cv;

int main(int, char** argv)
{
  FileStorage fs2("test.yml", FileStorage::READ);
  Mat r;
  fs2["Result"] >> r;
  std::cout << r << std::endl;
  fs2.release();
  return 0;
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

@Path("departments") ...

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