code in code::block

code in code::block


Using OpenCV in GTK sample program "Inverting an image on Image Processing"

Posted: 29 Dec 2012 10:05 AM PST

In this article I want to show you How we can use the OpenCV on GTK (GIMP toolkit) on fedora.Although GTK+ is a GNU project like the GMP, it is released under the terms of the more liberal LGPL(lesser general public license) that permits software (including closed source proprietary software) to be written using GTK+ without payment of fees, royalties, or other restirictions. The freedom offered

Using semaphore to synchronize the multiple thread using c on linux/fedora

Posted: 29 Dec 2012 08:38 AM PST

Semaphore is a new type of variable introduced by E. W. Dijkstra. You may learn about semaphores in university. It is used to solve the Producer-Consumer Problem in Operation system design which I have learn in books "Modern Operating Systems " (second edition) by Andrew S. Tanenbaum. In that books the algorithm for semaphore is clearly defined and easy to understand. But I was always curious


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